[PATCH] Documentation: update french translation of user-manual

Guillaume GARDET guillaume.gardet at free.fr
Tue Sep 22 06:19:32 PDT 2015


Signed-off-by: Guillaume GARDET <guillaume.gardet at free.fr>

---
 Documentation/50-pot/subsurface-manual.pot  | 1353 ++--
 Documentation/fr/po/subsurface-manual.fr.po | 1402 ++--
 Documentation/user-manual_fr.html.git       | 9666 +++++++++++++--------------
 Documentation/user-manual_fr.txt            |  154 +-
 4 files changed, 6266 insertions(+), 6309 deletions(-)

diff --git a/Documentation/50-pot/subsurface-manual.pot b/Documentation/50-pot/subsurface-manual.pot
index a256315..a90abbd 100644
--- a/Documentation/50-pot/subsurface-manual.pot
+++ b/Documentation/50-pot/subsurface-manual.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: subsurface-manual VERSION\n"
 "Report-Msgid-Bugs-To: subsurface at subsurface-divelog.org\n"
-"POT-Creation-Date: 2015-09-18 16:30+0200\n"
+"POT-Creation-Date: 2015-09-22 15:08+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL at ADDRESS>\n"
 "Language-Team: LANGUAGE <LL at li.org>\n"
@@ -41,7 +41,7 @@ msgstr ""
 
 #. type: Plain text
 #: ./user-manual.txt:22
-msgid "[blue]#_Version 4.5, September 2015_#"
+msgid "[blue]#_Version 4.5, October 2015_#"
 msgstr ""
 
 #. type: Plain text
@@ -580,7 +580,7 @@ msgid ""
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:290 ./user-manual.txt:2861
+#: ./user-manual.txt:290 ./user-manual.txt:2853
 #, no-wrap
 msgid "images/icons/warning2.png"
 msgstr ""
@@ -4210,10 +4210,11 @@ msgid ""
 "a group of dives and then right-clicking."
 msgstr ""
 
-#. type: Target for macro image
-#: ./user-manual.txt:2158
-#, no-wrap
-msgid "images/ContextMenu.jpg"
+#. type: Plain text
+#: ./user-manual.txt:2159
+msgid ""
+"image::images/ContextMenu.jpg[\"Figure: Context Menu\",align=\"center\"] # "
+"NEEDS REPLACEMENT"
 msgstr ""
 
 #. type: Plain text
@@ -4224,7 +4225,7 @@ msgstr ""
 #. type: Title ====
 #: ./user-manual.txt:2162
 #, no-wrap
-msgid "Customising the information showed in the *Dive List* panel"
+msgid "Customising the columns showed in the *Dive List* panel"
 msgstr ""
 
 #. type: Target for macro image
@@ -4242,35 +4243,19 @@ msgid ""
 "bar of the *Dive List*. For instance, a right-click on the 'Date' header "
 "brings up a list of items that can be shown in the dive list (see "
 "above). Select an item to be shown in the *Dive List* or to be deleted from "
-"the dive list, and the list is immediately updated accordingly. Preferences "
-"for information shown in the *Dive List* is saved and used when _Subsurface_ "
-"is re-opened."
-msgstr ""
-
-#. type: Title ====
-#: ./user-manual.txt:2173
-#, no-wrap
-msgid "Selecting dives from a particular dive site"
-msgstr ""
-
-#. type: Plain text
-#: ./user-manual.txt:2179
-msgid ""
-"Many divers have long dive lists and it may be difficult to locate all the "
-"dives at a particular site.  By pressing _Ctl-F_ on the keyboard, a text box "
-"is opened at the top left hand of the *Dive List*.  Type the name of a dive "
-"site in this text box and the *Dive List* is immediately filtered to show "
-"only the dives for that site."
+"the dive list (reflected by the check symbols) and the list is immediately "
+"updated. Preferences for information shown in the *Dive List* are saved and "
+"used when _Subsurface_ is re-opened."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2181
+#: ./user-manual.txt:2174
 #, no-wrap
 msgid "Renumbering the dives"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2193
+#: ./user-manual.txt:2186
 msgid ""
 "Dives are normally numbered incrementally from non-recent dives (low "
 "sequence numbers) to recent dives (having the highest sequence numbers). The "
@@ -4286,7 +4271,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2198
+#: ./user-manual.txt:2191
 msgid ""
 "One can also renumber a few selected dives in the dive list. Select the "
 "dives that need renumbering. Right-click on the selected list and use the "
@@ -4296,13 +4281,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2200
+#: ./user-manual.txt:2193
 #, no-wrap
 msgid "Grouping dives into trips and manipulating trips"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2208
+#: ./user-manual.txt:2201
 msgid ""
 "For regular divers, the dive list can rapidly become very long. _Subsurface_ "
 "can group dives into _trips_. It performs this by grouping dives that have "
@@ -4313,13 +4298,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2209
+#: ./user-manual.txt:2202
 #, no-wrap
 msgid "images/Group2.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2215
+#: ./user-manual.txt:2208
 msgid ""
 "Grouping into trips allows a rapid way of accessing individual dives without "
 "having to scan a long lists of dives. In order to group the dives in a dive "
@@ -4328,34 +4313,33 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2216
+#: ./user-manual.txt:2209
 #, no-wrap
 msgid "Editing the title and associated information for a particular trip"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2229
+#: ./user-manual.txt:2222
 msgid ""
 "Normally, in the dive list, minimal information is included in the trip "
 "title.  More information about a trip can be added by selecting its trip "
 "title from the *Dive List*. This shows a *Trip Notes* tab in the *Notes* "
-"panel. Here users can add or edit information about the date/time, the trip "
+"panel. Here one can add or edit information about the date/time, the trip "
 "location and any other general comments about the trip as a whole (e.g. the "
 "dive company that was dived with, the general weather and surface conditions "
-"during the trip, etc.).  After entering this information, users should "
-"select *Save* from the buttons at the top right of the *Trip Notes* tab. The "
-"trip title in the *Dive List* panel should now reflect some of the edited "
-"information."
+"during the trip, etc.).  After entering this information, select *Save* from "
+"the buttons at the top right of the *Trip Notes* tab. The trip title in the "
+"*Dive List* panel should now reflect the edited information."
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2230
+#: ./user-manual.txt:2223
 #, no-wrap
 msgid "Viewing the dives during a particular trip"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2235
+#: ./user-manual.txt:2228
 msgid ""
 "Once the dives have been grouped into trips, users can expand one or more "
 "trips by clicking the arrow-head on the left of each trip title. This "
@@ -4364,72 +4348,71 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2236
+#: ./user-manual.txt:2229
 #, no-wrap
 msgid "Collapsing or expanding dive information for different trips"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2242
+#: ./user-manual.txt:2234
 msgid ""
 "After selecting a particular trip in the dive list, the context menu allows "
 "several possibilities to expand or collapse dives within trips. This "
-"includes expanding all trips, collapsing all trips and collapsing all trips "
-"except the selected one."
+"includes expanding all trips and collapsing all trips."
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2243
+#: ./user-manual.txt:2235
 #, no-wrap
 msgid "Merging dives from more than one trip into a single trip"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2248
+#: ./user-manual.txt:2240
 msgid ""
 "After selecting a trip title, the context menu allows the merging of trips "
 "by either merging the selected trip with the trip below or with the trip "
-"above.(Merge trip with trip below; Merge trip with trip above)"
+"above. (Merge trip with trip below; Merge trip with trip above)"
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2249
+#: ./user-manual.txt:2241
 #, no-wrap
 msgid "Splitting a single trip into more than one trip"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2259
+#: ./user-manual.txt:2251
 msgid ""
-"If a trip includes five dives, the user can split this trip into two trips "
-"(trip 1: top 3 dives; trip 2: bottom 2 dives) by selecting and "
-"right-clicking the top three dives. The resulting context menu allows the "
+"If a trip includes ten dives, the user can split this trip into two trips "
+"(trip 1: top 4 dives; trip 2: bottom 6 dives) by selecting and "
+"right-clicking the top four dives. The resulting context menu allows the "
 "user to create a new trip by choosing the option *Create new trip "
-"above*. The top three dives are then grouped into a separate trip. The "
+"above*. The top four dives are then grouped into a separate trip. The "
 "figures below shows the selection and context menu on the left (A) and the "
 "completed action on the right (B):"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2260
+#: ./user-manual.txt:2252
 #, no-wrap
 msgid "images/SplitDive3a.jpg"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2262
+#: ./user-manual.txt:2254
 #, no-wrap
 msgid "Manipulating single dives"
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2264
+#: ./user-manual.txt:2256
 #, no-wrap
 msgid "Delete a dive from the dive log"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2271
+#: ./user-manual.txt:2263
 msgid ""
 "Dives can be permanently deleted from the dive log by selecting and "
 "right-clicking them to bring up the context menu, and then selecting *Delete "
@@ -4439,13 +4422,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2272
+#: ./user-manual.txt:2264
 #, no-wrap
 msgid "Unlink a dive from a trip"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2279
+#: ./user-manual.txt:2271
 msgid ""
 "Users can unlink dives from the trip to which they belong. In order to do "
 "this, select and right-click the relevant dives to bring up the context "
@@ -4455,13 +4438,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2280
+#: ./user-manual.txt:2272
 #, no-wrap
 msgid "Add a dive to the trip immediately above"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2285
+#: ./user-manual.txt:2277
 msgid ""
 "Selected dives can be moved from the trip to which they belong and placed "
 "within a separate trip. To do this, select and right-click the dive(s) to "
@@ -4469,32 +4452,32 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2286
+#: ./user-manual.txt:2278
 #, no-wrap
 msgid "Shift the start time of dive(s)"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2297
+#: ./user-manual.txt:2289
 msgid ""
 "Sometimes it is necessary to adjust the start time of a dive. This may apply "
 "to situations where dives are performed in different time zones or when the "
-"dive computer has an erroneous time. In order to do this, user must select "
-"and right-click the dive(s) to be adjusted. This action brings up the "
-"context menu on which the *Shift times* option should be selected. User must "
-"then specify the time (in hours and minutes) by which the dives should be "
+"dive computer has an erroneous time. In order to do this, select and "
+"right-click the dive(s) to be adjusted. This action brings up the context "
+"menu on which the *Shift times* option should be selected. User must then "
+"specify the time (in hours and minutes) by which the dives should be "
 "adjusted and click on the option indicating whether the time adjustment "
 "should be ealier or later."
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2298
+#: ./user-manual.txt:2290
 #, no-wrap
 msgid "Merge dives into a single dive"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2308
+#: ./user-manual.txt:2300
 msgid ""
 "Sometimes a dive is briefly interrupted, e.g. if a diver returns to the "
 "surface for a few minutes, resulting in two or more dives being recorded by "
@@ -4503,24 +4486,24 @@ msgid ""
 "appropriate dives, right-clicking them to bring up the context menu and then "
 "selecting *Merge selected dives*. It may be necessary to edit the dive "
 "information in the *Notes* panel to reflect events or conditions that apply "
-"to the merged dive. The figure below shows the depth profile of two such "
-"dives that were merged:"
+"to the merged dive. The figure below shows the depth profile of two dives "
+"that were merged:"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2309
+#: ./user-manual.txt:2301
 #, no-wrap
 msgid "images/MergedDive.png"
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2311
+#: ./user-manual.txt:2303
 #, no-wrap
 msgid "Undo dive manipulations"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2317
+#: ./user-manual.txt:2309
 msgid ""
 "Important actions on dives or trips, described above, can be undone or "
 "redone.  This includes: _delete dives_, _merge dives_, _renumber dives_ and "
@@ -4530,13 +4513,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2320
+#: ./user-manual.txt:2312
 #, no-wrap
 msgid "Filtering the dive list"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2326
+#: ./user-manual.txt:2318
 msgid ""
 "The dives in the *Dive List* panel can be filtered, that is, one can select "
 "only some of the dives based on their attributes, e.g. dive tags, dive site, "
@@ -4546,27 +4529,27 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2335
+#: ./user-manual.txt:2326
 msgid ""
 "To open the filter, select _Log -> Filter divelist_ from the main menu. This "
 "opens the _Filter Panel_ at the top of the _Subsurface_ window. Three icons "
-"are located at the top right hand of the filter panel. The _Filter Panel_ "
-"can be reset (i.e. all current filters cleared) by selecting the *yellow "
-"angled arrow*. The _Filter Panel_ may also be minimised by selecting the "
-"*green up-arrow\". When minimised, only these three icons are shown.  The "
-"panel can be maximised by clicking the icon that minimised the panel. The "
-"filter may also be reset and closed by selecting the *red button* with the "
-"white cross.  An example of the _Filter Panel_ is shown in the figure below."
+"are located at the top right hand of the filter panel (see image below). The "
+"_Filter Panel_ can be reset (i.e. all current filters cleared) by selecting "
+"the *yellow angled arrow*. The _Filter Panel_ may also be minimised by "
+"selecting the *green up-arrow\". When minimised, only these three icons are "
+"shown.  The panel can be maximised by clicking the icon that minimised the "
+"panel. The filter may also be reset and closed by selecting the *red button* "
+"with the white cross."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2336
+#: ./user-manual.txt:2327
 #, no-wrap
 msgid "images/Filterpanel.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2345
+#: ./user-manual.txt:2336
 msgid ""
 "Four filter criteria may be used to filter the dive list: dive tags, person "
 "(buddy / dive master), dive site and dive suit, each of which is represented "
@@ -4579,9 +4562,9 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2353
+#: ./user-manual.txt:2344
 msgid ""
-"To activate filtering of the dive list, check at least tone check box in one "
+"To activate filtering of the dive list, check at least one check box in one "
 "of the four check lists. The dive list is then shortened to include only the "
 "dives that pertain to the criteria specified in the check lists.  The four "
 "check lists work as a filter with _AND_ operators, Subsurface filters "
@@ -4591,92 +4574,92 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:2355
+#: ./user-manual.txt:2346
 #, no-wrap
 msgid "Exporting the dive log or parts of the dive log"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2358
+#: ./user-manual.txt:2349
 msgid "There are two routes for the export of dive information from Subsurface:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2360
+#: ./user-manual.txt:2351
 msgid "Export dive information to _Facebook_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2362
+#: ./user-manual.txt:2353
 msgid ""
 "xref:S_Export_other[Export dive information to other destinations or "
 "formats]"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2364
+#: ./user-manual.txt:2355
 #, no-wrap
 msgid "Exporting dive information to _Facebook_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2373
+#: ./user-manual.txt:2364
 msgid ""
 "Export of dives to _Facebook_ is handled differently from other types of "
-"export. This is because export to _Facebook_ needs a connection to "
-"_Facebook_, requiring a _Facebook_ userID and password.  If, from the Main "
-"Menu, one selects _File -> Preferences -> Facebook_, a login screen is "
-"presented (see image *A* to the left, below).  Provide your _Facebook_ "
-"userID and password.  Once successful login to _Facebook_ has been achieved, "
-"the panel in image *B*, below is presented. This panel has a button that "
-"needs to be selected in order to close the _Facebook_ connection."
+"export because a connection to _Facebook_ is required, needing a _Facebook_ "
+"userID and password.  If, from the Main Menu, one selects _File -> "
+"Preferences -> Facebook_, a login screen is presented (see image *A* to the "
+"left, below).  Provide your _Facebook_ userID and password.  Once a "
+"successful login to _Facebook_ has been achieved, the panel in image *B*, "
+"below is presented, including a _Disconnect from Facebook_ button to close "
+"the _Facebook_ connection."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2374
+#: ./user-manual.txt:2365
 #, no-wrap
 msgid "images/facebook1_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2387
+#: ./user-manual.txt:2378
 msgid ""
 "Having established a login to _Facebook_, transfer of a dive profile to "
 "one's _Facebook_ timeline is easy.  A _Facebook_ icon appears in the *Notes* "
-"panel of _Subsurface_ (See image *A* below). Ensure that the dive that you "
-"want to transfer to the timeline is depicted in the _Subsurface_ *Dive "
-"Profile* panel. Select the _Facebook_ icon, and a dialogue is shown, "
-"determining the amount of additional information transferred with the dive "
-"profile (see image *B*, below). In order to transfer a dive profile to "
-"_Facebook_, the name of a _Facebook_ album needs to be provided. The "
-"checkboxes on the lefthand side allow one to determine how much additional "
-"information should be transferred with the dive profile. This information is "
-"shown in the text box on the right hand side of the panel (see image *B*, "
-"below). You can easily edit the message that will be posted right there in "
-"the text box. Having specified the additional information and verified the "
-"text you want to post, select the _OK_ button which triggers the transfer to "
-"_Facebook_. After a while, an acknowledgement dialogue appears, indicating "
-"successful transfer to _Facebook_."
+"panel of _Subsurface_ (See image *A* below). Ensure that the dive to "
+"transfer to the timeline is depicted in the _Subsurface_ *Dive Profile* "
+"panel. Select the _Facebook_ icon, and a dialogue is shown, determining the "
+"amount of additional information transferred with the dive profile (see "
+"image *B*, below). In order to transfer a dive profile to _Facebook_, the "
+"name of a _Facebook_ album needs to be provided. The checkboxes on the "
+"lefthand side allow one to determine how much additional information should "
+"be transferred with the dive profile. This information is shown in the text "
+"box on the right hand side of the panel (see image *B*, below). One can "
+"easily edit the message that will be posted with the dive profile. Having "
+"specified the additional information and verified the text, select the _OK_ "
+"button that triggers the transfer to _Facebook_. After a while, an "
+"acknowledgement dialogue appears, indicating successful transfer to "
+"_Facebook_."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2394
+#: ./user-manual.txt:2385
 msgid ""
-"Both the Album created and the post to your time line will be marked as "
-"private. In order for friends to be able to see the post you have to change "
-"its permissions from a regular Facebook login either in a browser or a "
-"Facebook app. While this is an extra step the developers felt that this was "
-"the better solution to avoid having unwanted posts in your public timeline."
+"Both the album created and the post to one's timeline will be marked as "
+"private. In order for friends to be able to see the post, change its "
+"permissions from a regular Facebook login either in a browser or a Facebook "
+"app. While this is an extra step this is the better solution to avoid having "
+"unwanted posts in one's public timeline."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2395
+#: ./user-manual.txt:2386
 #, no-wrap
 msgid "images/facebook2_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2398
+#: ./user-manual.txt:2389
 msgid ""
 "If required, then close the _Facebook_ connection by either closing "
 "_Subsurface_ or by selecting _File -> Preferences -> Facebook_ from the Main "
@@ -4684,13 +4667,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2400
+#: ./user-manual.txt:2391
 #, no-wrap
 msgid "Export dive information  to other destinations or formats"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2405
+#: ./user-manual.txt:2396
 msgid ""
 "For non-_Facebook exports_, the export function can be reached by selecting "
 "_File -> Export_, which brings up the Export dialog. This dialog always "
@@ -4700,23 +4683,23 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2406
+#: ./user-manual.txt:2397
 #, no-wrap
 msgid "images/Export_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2409
+#: ./user-manual.txt:2400
 msgid "A dive log or part of it can be saved in three formats:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2411
+#: ./user-manual.txt:2402
 msgid "_Subsurface XML_ format. This is the native format used by _Subsurface_."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2415
+#: ./user-manual.txt:2406
 msgid ""
 "Universal Dive Data Format (_UDDF_). Refer to _http://uddf.org_ for more "
 "information.  UDDF is a generic format that enables communication among many "
@@ -4724,7 +4707,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2419
+#: ./user-manual.txt:2410
 msgid ""
 "_Divelogs.de_, an Internet-based dive log repository. In order to upload to "
 "_Divelogs.de_, one needs a user-ID as well as a password for "
@@ -4733,7 +4716,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2423
+#: ./user-manual.txt:2414
 msgid ""
 "_DiveShare_ is also a dive log repository on the Internet focusing on the "
 "recreational dives. In order to upload dives one has to provide a used ID, "
@@ -4741,7 +4724,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2428
+#: ./user-manual.txt:2419
 msgid ""
 "_CSV dive details_, that includes the most critical information of the dive "
 "profile. Included information of a dive is: dive number, date, time, buddy, "
@@ -4750,7 +4733,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2431
+#: ./user-manual.txt:2422
 msgid ""
 "_CSV dive profile_, that includes a large amount of detail for each dive, "
 "including the depth profile, temperature and pressure information of each "
@@ -4758,37 +4741,39 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2443
+#: ./user-manual.txt:2435
 msgid ""
 "_HTML_ format, in which the dive(s) are stored in HTML files, readable with "
 "an Internet browser. Most modern web browsers are supported, but JavaScript "
-"must be enabled. This HTML file is not intended to be edited by the users.  "
-"The HTML dive log contains most of the information and also contains a "
-"search option to search the dive log. HTML export is specified on the second "
-"tab of the Export dialog (image *B* above). A typical use of this option is "
-"to export all one's dives to a smartphone or a tablet where it would serve "
-"as a very portable record of dives useful for dive companies that wish to "
-"verify the dive history of a diver.  This does away with the need to carry "
-"one's original logbook with one when doing dives with dive companies."
+"must be enabled. The HTML export cannot be changed or edited.  It contains "
+"most of the information recorded in the dive log. However, it does not show "
+"the calculated values in the *Dive Profile* panel, e.g. calculated cylinder "
+"pressure, gas pressures and MOD. The HTML export contains a search option to "
+"search the dive log. HTML export is specified on the second tab of the "
+"Export dialog (image *B* above). A typical use of this option is to export "
+"all one's dives to a smartphone or a tablet where it would serve as a very "
+"portable record of dives useful for dive companies that wish to verify the "
+"dive history of a diver, often doing away with the need to carry one's "
+"original logbook with one when doing dives with dive companies."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2448
+#: ./user-manual.txt:2440
 msgid ""
 "_Worldmap_ format, an HTML file with a world map upon which each dive and "
-"some information about it are indicated. This map is not editable. However, "
-"if one selects any of the dive sites on the map, a summary of the dive is "
-"available in text, as shown in the image below."
+"some information about it are indicated. This map is not editable. If one "
+"selects any of the dive sites on the map, a summary of the dive is available "
+"in text, as shown in the image below."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2449
+#: ./user-manual.txt:2441
 #, no-wrap
 msgid "images/mapview_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2456
+#: ./user-manual.txt:2448
 msgid ""
 "_Image depths_, which creates a text file that contains the file names of "
 "all photos or images attached to any of the selected dives in the _Dive "
@@ -4797,12 +4782,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2458
+#: ./user-manual.txt:2450
 msgid "_General Settings_, under the HTML tab, provides the following options:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2466
+#: ./user-manual.txt:2458
 #, no-wrap
 msgid ""
 "** Subsurface Numbers: if this option is checked, the dive(s) are exported "
@@ -4812,34 +4797,35 @@ msgid ""
 "   starting from 1.\n"
 "** Export Yearly Statistics: if this option is checked, a yearly statistics "
 "table will\n"
-"   be attached with the HTML exports.\n"
-"** Export List only: a list of dives will only be exported and the detailed "
-"dive\n"
-"   information will not be available.\n"
+"   be attached to the HTML exports.\n"
+"** Export List only: a list of dives only (date, time, depth, duration) will "
+"be exported\n"
+"   and the detailed dive information, e.g. dive profile, will not be "
+"available.\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2469
+#: ./user-manual.txt:2461
 msgid ""
 "Under _Style Options_ some style-related options are available like font "
 "size and theme."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2472
+#: ./user-manual.txt:2464
 msgid ""
 "Export to other formats can be achieved through third party facilities, for "
 "instance _www.divelogs.de_."
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:2474
+#: ./user-manual.txt:2466
 #, no-wrap
 msgid "Keeping a _Subsurface_ dive log in the Cloud"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2485
+#: ./user-manual.txt:2477
 msgid ""
 "For each diver, dive log information is highly important. Not only is it a "
 "record of diving activities for one's own pleasure, but it is important "
@@ -4854,7 +4840,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2491
+#: ./user-manual.txt:2483
 msgid ""
 "_Subsurface_ includes access to a transparently integrated cloud storage "
 "backend that is available to all Subsurface users. Storing and retrieving a "
@@ -4865,13 +4851,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2492
+#: ./user-manual.txt:2484
 #, no-wrap
 msgid "Create a cloud storage account"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2509
+#: ./user-manual.txt:2501
 #, no-wrap
 msgid ""
 "** Open the *Network Preferences* by selecting _File_ -> _Preferences_ -> "
@@ -4899,13 +4885,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2510
+#: ./user-manual.txt:2502
 #, no-wrap
 msgid "Using _Subsurface cloud storage_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2520
+#: ./user-manual.txt:2512
 #, no-wrap
 msgid ""
 "** Once the cloud storage has been initialised, two new items appear in "
@@ -4924,7 +4910,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2525
+#: ./user-manual.txt:2517
 #, no-wrap
 msgid ""
 "** _Subsurface_ keeps a local copy of the data and the cloud facility "
@@ -4937,13 +4923,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2526
+#: ./user-manual.txt:2518
 #, no-wrap
 msgid "Web access to _Subsurface cloud storage_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2536
+#: ./user-manual.txt:2528
 msgid ""
 "One of the nice side benefits of using _Subsurface cloud storage_ is that "
 "one can also access one's dive data from any web browser. Simply open "
@@ -4956,13 +4942,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2537
+#: ./user-manual.txt:2529
 #, no-wrap
 msgid "Other cloud services"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2547
+#: ./user-manual.txt:2539
 msgid ""
 "If one prefers not to use the integrated cloud storage of dive logs (and "
 "don't need the web access), it is also simple to store dive logs in the "
@@ -4973,13 +4959,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2548
+#: ./user-manual.txt:2540
 #, no-wrap
 msgid "images/Cloud.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2557
+#: ./user-manual.txt:2549
 msgid ""
 "The _Dropbox_ program creates a copy of the _Dropbox_ Internet Cloud content "
 "on one's desktop computer. When the computer is connected to the Internet, "
@@ -4992,7 +4978,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2564
+#: ./user-manual.txt:2556
 msgid ""
 "In this way a dive log in one's _Dropbox_ folder can be accessed seamlessly "
 "from the Internet and can be accessed from any place with Internet "
@@ -5002,7 +4988,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2570
+#: ./user-manual.txt:2562
 msgid ""
 "Alternatively one can use _Dropbox_ as a mechanism to backup one's dive "
 "log. To Store a dive log on _Dropbox_, select _File -> Save as_ from the "
@@ -5013,20 +4999,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2573
+#: ./user-manual.txt:2565
 msgid ""
 "Several paid services exist on the Internet (e.g. Google, Amazon) where the "
 "same process could be used for the Cloud-based storage of dive logs."
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:2576
+#: ./user-manual.txt:2568
 #, no-wrap
 msgid "Printing a dive log"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2580
+#: ./user-manual.txt:2572
 #, no-wrap
 msgid ""
 "_Subsurface_ provides a simple and flexible interface to print a whole dive "
@@ -5036,12 +5022,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2582
+#: ./user-manual.txt:2574
 msgid "Before printing, two decisions are required:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2585
+#: ./user-manual.txt:2577
 msgid ""
 "Should the whole dive log be printed or only part of it? If only part of the "
 "dive log is required, then select the required dives from the *Dive List* "
@@ -5049,7 +5035,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2587
+#: ./user-manual.txt:2579
 msgid ""
 "If the dive profiles needs printing, what gas partial pressure information "
 "should be shown? Select the appropriate toggle-buttons on the button bar to "
@@ -5057,7 +5043,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2590
+#: ./user-manual.txt:2582
 msgid ""
 "If _File -> Print_ is selected from the Main menu, the the dialogue below "
 "(image *A*) appears. Three specifications are needed to achieve the desired "
@@ -5065,35 +5051,35 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2591 ./user-manual.txt:3993
+#: ./user-manual.txt:2583 ./user-manual.txt:3985
 #, no-wrap
 msgid "images/Print1_f22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2594
+#: ./user-manual.txt:2586
 msgid "Under _Print type_ select one of two options:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2596
+#: ./user-manual.txt:2588
 msgid ""
 "_Dive list print_: Print dives from the *Dive List* panel with profiles and "
 "other information."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2597
+#: ./user-manual.txt:2589
 msgid "_Statistics print_: Print yearly statistics of the dives."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2599
+#: ./user-manual.txt:2591
 msgid "Under _Print options_ select:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2604
+#: ./user-manual.txt:2596
 msgid ""
 "Printing only the dives selected from the dive list prior to activating the "
 "print dialogue by checking the box _Print only selected dives_. If this "
@@ -5101,85 +5087,85 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2606
+#: ./user-manual.txt:2598
 msgid ""
 "Printing in colour, achieved by checking the box with _Print in colour_. If "
 "this check box is not checked, printing is in monochrome (grey scale)."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2609
+#: ./user-manual.txt:2601
 msgid ""
 "Under _Template_ select a template to be used as the page layout. There are "
 "several templates (see image *B*, above)."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2611
+#: ./user-manual.txt:2603
 msgid "_Table_: This prints a summary table of all dives selected (see below)."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2612
+#: ./user-manual.txt:2604
 #, no-wrap
 msgid "images/Print_summarylist_f22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2615
+#: ./user-manual.txt:2607
 msgid ""
 "_Flow layout_: Print the text associated with each diev without printing the "
 "dive profiles"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2616
+#: ./user-manual.txt:2608
 msgid "of each dive (see below):"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2617
+#: ./user-manual.txt:2609
 #, no-wrap
 msgid "images/Print_flow_layout_f22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2620
+#: ./user-manual.txt:2612
 msgid ""
 "_One Dive_: Print one dive per page, also showing the dive profile (see "
 "below)"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2621
+#: ./user-manual.txt:2613
 #, no-wrap
 msgid "images/print2_f22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2625
+#: ./user-manual.txt:2617
 msgid "_Two Dives_: Print two dives per page, also showing the dive profiles."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2626
+#: ./user-manual.txt:2618
 msgid "_Six Dives_: Print six dives per page, also showing the dive profiles."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2627
+#: ./user-manual.txt:2619
 msgid ""
 "_Custom_: This option allows customisation of the print contents and "
 "layout. This is"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2628
+#: ./user-manual.txt:2620
 msgid "discussed at the end of this section."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2632
+#: ./user-manual.txt:2624
 msgid ""
 "Users can _Preview_ the printed page by selecting the _Preview_ button on "
 "the dialogue (see image *A* at the start of this section). After preview, "
@@ -5188,7 +5174,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2636
+#: ./user-manual.txt:2628
 msgid ""
 "Next, select the _Print_ button (see image *A* at the start of this "
 "section). This activates the regular print dialogue used by the user "
@@ -5197,13 +5183,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2637
+#: ./user-manual.txt:2629
 #, no-wrap
 msgid "images/Print_print_f22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2642
+#: ./user-manual.txt:2634
 msgid ""
 "Set the print resolution of the printer to an appropriate value by changing "
 "the printer _Properties_. Finally, select the _Print_ button to print the "
@@ -5212,19 +5198,19 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2643
+#: ./user-manual.txt:2635
 #, no-wrap
 msgid "images/Printpreview.jpg"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2645
+#: ./user-manual.txt:2637
 #, no-wrap
 msgid "Write a custom printing template (advanced)"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2649
+#: ./user-manual.txt:2641
 msgid ""
 "Writing a custom template is an effective way to produce highly customized "
 "printouts. Subsurface uses HTML templates to render printing. One can create "
@@ -5235,59 +5221,60 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:2651
+#: ./user-manual.txt:2643
 #, no-wrap
 msgid "Configuring a dive computer"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2659
+#: ./user-manual.txt:2651
 msgid ""
 "_Subsurface_ enables one to configure a dive computer. Currently the "
 "Heinrichs-Weikamp (OSTC 2, OSTC 3) and Suunto Vyper (Stinger, Mosquito, D3, "
 "Vyper, Vytec, Cobra, Gekko and Zoop) family of dive computers are "
 "supported. A large number of settings of these dive computers can be read "
 "and changed to different values. As a first step, ensure that the "
-"appropriate hardware driver is installed for the dive computer and that the "
-"device name of the dive computer is known.  See "
+"appropriate hardware driver is installed for the dive computer (also "
+"required for downloading dives) and that the device name of the dive "
+"computer is known.  See "
 "<<_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer,APPENDIX "
 "A>> for information on how to do this."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2664
+#: ./user-manual.txt:2656
 msgid ""
 "Once the dive computer is connected to the _Subsurface_ computer, select "
 "_File -> Configure dive computer_ from the _Main Menu_. Provide the "
 "appropriate device name in the text box at the top of the configuration "
-"panel that opens and select the appropriate dive computer model from the "
-"panel on the lefthand (see image below)."
+"panel and select the appropriate dive computer model from the panel on the "
+"lefthand (see image below)."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2665
+#: ./user-manual.txt:2657
 #, no-wrap
 msgid "images/Configure_dc_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2668
+#: ./user-manual.txt:2660
 msgid ""
 "Using the appropriate buttons on the configuration panel, the following "
 "actions can be performed:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2671
+#: ./user-manual.txt:2663
 #, no-wrap
 msgid ""
 "*Retrieve available details*. This loads the existing configuration from the "
 "dive computer\n"
-"to _Subsurface_, showing this in the configuration panel.\n"
+"to _Subsurface_, showing it in the configuration panel.\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2673
+#: ./user-manual.txt:2665
 #, no-wrap
 msgid ""
 "*Save changes to device*. This changes the configuration of the\n"
@@ -5296,7 +5283,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2675
+#: ./user-manual.txt:2667
 #, no-wrap
 msgid ""
 "*Backup*. This saves the configuration data to a file. _Subsurface_ asks "
@@ -5305,7 +5292,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2677
+#: ./user-manual.txt:2669
 #, no-wrap
 msgid ""
 "*Restore backup*. This loads the information from a backup file and displays "
@@ -5314,7 +5301,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2679
+#: ./user-manual.txt:2671
 #, no-wrap
 msgid ""
 "*Update firmware*. If new firmware is available for the dive computer, this "
@@ -5323,13 +5310,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:2682
+#: ./user-manual.txt:2674
 #, no-wrap
 msgid "Setting user _Preferences_ for _Subsurface_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2690
+#: ./user-manual.txt:2682
 msgid ""
 "There are several settings within _Subsurface_ that the user can "
 "specify. These are found when selecting _File -> Preferences_. The settings "
@@ -5341,24 +5328,24 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2691
+#: ./user-manual.txt:2683
 #, no-wrap
 msgid "Defaults"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2694
+#: ./user-manual.txt:2686
 msgid "There are several settings in the *Defaults* panel:"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2695
+#: ./user-manual.txt:2687
 #, no-wrap
 msgid "images/Pref1_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2699
+#: ./user-manual.txt:2691
 #, no-wrap
 msgid ""
 "  ** *Lists and tables*: Here one can specify the font type and font size of "
@@ -5368,7 +5355,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2704
+#: ./user-manual.txt:2696
 #, no-wrap
 msgid ""
 "  ** *Dives*: For the _Default Dive File_ one need to specify the directory "
@@ -5381,7 +5368,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2709
+#: ./user-manual.txt:2701
 #, no-wrap
 msgid ""
 "  ** *Display invalid*:  Dives can be marked as invalid (when a user wishes "
@@ -5394,7 +5381,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2712
+#: ./user-manual.txt:2704
 #, no-wrap
 msgid ""
 "  ** *Default cylinder*: Here users can specify the default cylinder listed "
@@ -5403,7 +5390,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2720
+#: ./user-manual.txt:2712
 #, no-wrap
 msgid ""
 "  ** *Animations*: Some actions in showing the dive profile are performed "
@@ -5421,7 +5408,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2725
+#: ./user-manual.txt:2717
 #, no-wrap
 msgid ""
 "  ** *Subsurface web service*: When one subscribes to the "
@@ -5434,7 +5421,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2728
+#: ./user-manual.txt:2720
 #, no-wrap
 msgid ""
 "  ** *Clear all settings*: As indicated in the button below this heading, "
@@ -5443,19 +5430,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2729
+#: ./user-manual.txt:2721
 #, no-wrap
 msgid "Units"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2730
+#: ./user-manual.txt:2722
 #, no-wrap
 msgid "images/Pref2_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2737
+#: ./user-manual.txt:2729
 msgid ""
 "Here user can choose between metric and imperial units of depth, pressure, "
 "volume, temperature and mass. By selecting the Metric or Imperial radio "
@@ -5466,24 +5453,24 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2738
+#: ./user-manual.txt:2730
 #, no-wrap
 msgid "Graph"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2740
+#: ./user-manual.txt:2732
 #, no-wrap
 msgid "images/Pref3_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2744
+#: ./user-manual.txt:2736
 msgid "This panel allows two type of selections:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2752
+#: ./user-manual.txt:2744
 #, no-wrap
 msgid ""
 "*Show*: Here users can specify the amount of information shown as part of\n"
@@ -5500,7 +5487,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2757
+#: ./user-manual.txt:2749
 #, no-wrap
 msgid ""
 "** _Draw dive computer reported ceiling red_: This checkbox allows exactly "
@@ -5514,7 +5501,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2759
+#: ./user-manual.txt:2751
 #, no-wrap
 msgid ""
 "** _Show unused cylinders in Equipment Tab_: This checkbox allows display of "
@@ -5525,7 +5512,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2765
+#: ./user-manual.txt:2757
 #, no-wrap
 msgid ""
 "** _Show average depth_: Activating this checkbox causes _Subsurface_ to "
@@ -5538,13 +5525,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2767
+#: ./user-manual.txt:2759
 #, no-wrap
 msgid "*Misc*:\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2779
+#: ./user-manual.txt:2771
 #, no-wrap
 msgid ""
 "** Gradient Factors:* Here users can set the _gradient factors_ used while "
@@ -5571,7 +5558,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2781
+#: ./user-manual.txt:2773
 #, no-wrap
 msgid ""
 " *** http://www.tek-dive.com/portal/upload/M-Values.pdf[Understanding "
@@ -5579,7 +5566,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2783
+#: ./user-manual.txt:2775
 #, no-wrap
 msgid ""
 " *** "
@@ -5588,7 +5575,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2787
+#: ./user-manual.txt:2779
 #, no-wrap
 msgid ""
 " ** _CCR: Show setpoints when viewing pO2:_ With this checkbox ativated, the "
@@ -5600,7 +5587,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2791
+#: ./user-manual.txt:2783
 #, no-wrap
 msgid ""
 " ** _CCR: Show individual O~2~ sensor values when viewing pO~2~:_ Show the "
@@ -5611,13 +5598,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2793
+#: ./user-manual.txt:2785
 #, no-wrap
 msgid "*Configuring dive planning using rebreather equipment:*\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2795
+#: ./user-manual.txt:2787
 #, no-wrap
 msgid ""
 "** _Default CCR setpoint for dive planning:_ Specify the O~2~ setpoint for "
@@ -5625,7 +5612,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2799
+#: ./user-manual.txt:2791
 #, no-wrap
 msgid ""
 "CCR dive plan. This determines the pO~2~ that will be maintained\n"
@@ -5635,7 +5622,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2801
+#: ./user-manual.txt:2793
 #, no-wrap
 msgid ""
 "** _pSCR O~2~ metabolism rate:_ For a semiclosed rebreather (pSCR) system, "
@@ -5643,7 +5630,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2803
+#: ./user-manual.txt:2795
 #, no-wrap
 msgid ""
 "volume of oxygen used by a diver each minute. Set this value for pSCR dive "
@@ -5652,7 +5639,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2805
+#: ./user-manual.txt:2797
 #, no-wrap
 msgid ""
 "** _pSCR ratio:_ For pSCR equipment the dump ratio is the ratio of gas "
@@ -5660,7 +5647,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2807
+#: ./user-manual.txt:2799
 #, no-wrap
 msgid ""
 "environment to that of the gas recirculated to the diver. Set this value for "
@@ -5669,24 +5656,24 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2809
+#: ./user-manual.txt:2801
 #, no-wrap
 msgid "Language"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2811
+#: ./user-manual.txt:2803
 msgid "Choose a language that _Subsurface_ will use."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2812
+#: ./user-manual.txt:2804
 #, no-wrap
 msgid "images/Pref4_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2822
+#: ./user-manual.txt:2814
 msgid ""
 "A checkbox allows one to use the _System Default_ language which in most "
 "cases will be the correct setting; with this _Subsurface_ simply runs in the "
@@ -5699,26 +5686,26 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2823
+#: ./user-manual.txt:2815
 #, no-wrap
 msgid "Network"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2825
+#: ./user-manual.txt:2817
 msgid ""
 "This panel facilitates communication between _Subsurface_ and data sources "
 "on the Internet."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2826
+#: ./user-manual.txt:2818
 #, no-wrap
 msgid "images/Pref5_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2839
+#: ./user-manual.txt:2831
 msgid ""
 "This is important, for instance, when _Subsurface_ needs to communicate with "
 "Internet services such as the <<S_Companion,_Subsurface Companion app_>> or "
@@ -5735,26 +5722,26 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2840
+#: ./user-manual.txt:2832
 #, no-wrap
 msgid "Facebook Accesss"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2843
+#: ./user-manual.txt:2835
 msgid ""
 "This panel allows one to log into a Facebook account in order to transfer "
 "information from Subsurface to Facefook."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2844
+#: ./user-manual.txt:2836
 #, no-wrap
 msgid "images/Pref6_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2852
+#: ./user-manual.txt:2844
 msgid ""
 "If one provides a valid Facebook userID and password, a connection to "
 "Facebook is created. The connection to Facebook is closed when one closes "
@@ -5764,13 +5751,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:2854
+#: ./user-manual.txt:2846
 #, no-wrap
 msgid "The _Subsurface_ dive planner"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2859
+#: ./user-manual.txt:2851
 msgid ""
 "Dive planning is an advanced feature of _Subsurface_, accessible by "
 "selecting _Log -> Plan Dive_ from the main menu. It allows calculation of "
@@ -5779,7 +5766,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block *
-#: ./user-manual.txt:2867
+#: ./user-manual.txt:2859
 msgid ""
 "The _Subsurface_ dive planner IS CURRENTLY EXPERIMENTAL and assumes the user "
 "is already familiar with the _Subsurface_ user interface. It is explicitly "
@@ -5787,19 +5774,19 @@ msgid ""
 msgstr ""
 
 #. type: delimited block *
-#: ./user-manual.txt:2870
+#: ./user-manual.txt:2862
 msgid ""
 "The user is conversant with dive planning and has the necessary training to "
 "perform dive planning."
 msgstr ""
 
 #. type: delimited block *
-#: ./user-manual.txt:2871
+#: ./user-manual.txt:2863
 msgid "The user plans dives within his/her certification limits."
 msgstr ""
 
 #. type: delimited block *
-#: ./user-manual.txt:2874
+#: ./user-manual.txt:2866
 msgid ""
 "Dive planning makes large assumptions about the characteristics of the "
 "_average person_ and cannot compensate for individual physiology or health "
@@ -5807,32 +5794,32 @@ msgid ""
 msgstr ""
 
 #. type: delimited block *
-#: ./user-manual.txt:2875
+#: ./user-manual.txt:2867
 msgid ""
 "The safety of a dive plan depends heavily on the way in which the planner is "
 "used."
 msgstr ""
 
 #. type: delimited block *
-#: ./user-manual.txt:2876
+#: ./user-manual.txt:2868
 msgid "The user is familiar with the user interface of _Subsurface_."
 msgstr ""
 
 #. type: delimited block *
-#: ./user-manual.txt:2878
+#: ./user-manual.txt:2870
 msgid ""
 "A user who is not absolutely sure about any of the above requirements should "
 "not use this feature."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2880
+#: ./user-manual.txt:2872
 #, no-wrap
 msgid "The _Subsurface_ dive planner screen"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2885
+#: ./user-manual.txt:2877
 msgid ""
 "Like the _Subsurface_ dive log, the planner screen is divided into several "
 "sections (see image below). The *setup* parameters for a dive are entered "
@@ -5842,7 +5829,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2889
+#: ./user-manual.txt:2881
 msgid ""
 "At the top right hand is a green *design panel* upon which the profile of "
 "the dive can be manipulated directly by dragging and clicking as explained "
@@ -5851,7 +5838,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2893
+#: ./user-manual.txt:2885
 msgid ""
 "At the bottom right is a text panel with a heading of _Dive Plan "
 "Details_. This is where the details of the dive plan are provided in a way "
@@ -5860,26 +5847,26 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2894
+#: ./user-manual.txt:2886
 #, no-wrap
 msgid "images/PlannerWindow1_f20.jpg"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:2897
+#: ./user-manual.txt:2889
 #, no-wrap
 msgid "Open circuit dives"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2900
+#: ./user-manual.txt:2892
 msgid ""
 "Towards the centre bottom of the planner (circled in blue in the image "
 "above) is a dropbox with three options. Select the appropriate one of these:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2903
+#: ./user-manual.txt:2895
 #, no-wrap
 msgid ""
 "** Open Circuit (the default)\n"
@@ -5888,12 +5875,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2905
+#: ./user-manual.txt:2897
 msgid "Choose the Open Circuit option."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2909
+#: ./user-manual.txt:2901
 msgid ""
 "In the top left-hand area of the planning screen, ensure that the constant "
 "dive parameters are appropriate. These are: Start date and time of the "
@@ -5903,7 +5890,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2918
+#: ./user-manual.txt:2910
 msgid ""
 "In the table labeled _Available Gases_, add the information of the cylinders "
 "to be used as well as the gas composition within that cylinder. This is done "
@@ -5917,12 +5904,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2920
+#: ./user-manual.txt:2912
 msgid "The profile of the planned dive can be created in two ways:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2925
+#: ./user-manual.txt:2917
 msgid ""
 "Drag the waypoints (the small white circles) on the existing dive profile in "
 "a way to represent the dive. Additional waypoints can be created by "
@@ -5932,7 +5919,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2933
+#: ./user-manual.txt:2925
 msgid ""
 "The most efficient way to create a dive profile is to enter the appropriate "
 "values into the table marked _Dive planner points_. The first line of the "
@@ -5946,13 +5933,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2934
+#: ./user-manual.txt:2926
 #, no-wrap
 msgid "Recreational dives"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2949
+#: ./user-manual.txt:2941
 msgid ""
 "The _Subsurface_ dive planner allows a sophisticated way of planning "
 "recreational dives, i.e. dives that remain within no-decompression limits.  "
@@ -5973,26 +5960,26 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2952
+#: ./user-manual.txt:2944
 msgid "To plan a dive, the appropriate settings need to be defined."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2955
+#: ./user-manual.txt:2947
 msgid ""
 "Ensure that the date and time is set to that of the intended dive. This "
 "allows calculation of the nitrogen load incurred during previous dives."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2958
+#: ./user-manual.txt:2950
 msgid ""
 "Immediately under the heading _Planning_ are two checkboxes _Recreational_ "
 "and _Safety Stop_.  Check these two boxes."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2962
+#: ./user-manual.txt:2954
 msgid ""
 "Then define the cylinder size, the gas mixture (air or % oxygen) and the "
 "starting cylinder pressure in the top left-hand section of the planner under "
@@ -6000,7 +5987,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2967
+#: ./user-manual.txt:2959
 msgid ""
 "The planner calculates whether the specified cylinder contains enough "
 "air/gas to complete the planned dive. In order for this to be realistic, "
@@ -6010,7 +5997,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2970
+#: ./user-manual.txt:2962
 msgid ""
 "Define the amount of gas that the cylinder must have at the end of the "
 "bottom section of the dive just before ascent. A value of 50 bar is often "
@@ -6018,7 +6005,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2977
+#: ./user-manual.txt:2969
 msgid ""
 "Define the depth of the dive by dragging the waypoints (white dots) on the "
 "dive profile or (even better) defining the appropriate depths using the "
@@ -6029,14 +6016,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2980
+#: ./user-manual.txt:2972
 msgid ""
 "The ascent speed can be changed. The default ascent speeds are those "
 "considered safe for recreational divers."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2988
+#: ./user-manual.txt:2980
 msgid ""
 "The dive profile in the planner indicates the maximum dive time within "
 "no-deco limits using the Bühlmann ZH-L16 algorithm and the gas and depth "
@@ -6052,7 +6039,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2992
+#: ./user-manual.txt:2984
 msgid ""
 "Below is an image of a dive plan for a recreational dive at 30 "
 "metres. Although the no-deco limit (NDL) is 23 minutes, the duration of the "
@@ -6062,26 +6049,26 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:2993
+#: ./user-manual.txt:2985
 #, no-wrap
 msgid "images/rec_diveplan.jpg"
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:2995
+#: ./user-manual.txt:2987
 #, no-wrap
 msgid "Non-recreational open circuit dives, including decompression"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:2999
+#: ./user-manual.txt:2991
 msgid ""
 "Non-recreational dive planning involves exceeding the no-deco limits and/or "
 "using multiple breathing gases.  Such dives are planned in three stages:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3010
+#: ./user-manual.txt:3002
 #, no-wrap
 msgid ""
 "*a) Nitrogen management*: This is performed by specifying the rates for "
@@ -6106,7 +6093,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3015
+#: ./user-manual.txt:3007
 msgid ""
 "If the VPM-B model is selected, the Conservatism_level needs to be specified "
 "on a scale of 0 (least conservative) to 4 (most conservative).  This model "
@@ -6118,26 +6105,26 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3017
+#: ./user-manual.txt:3009
 msgid "For more information external to this manual see:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3019
+#: ./user-manual.txt:3011
 msgid ""
 "link:http://www.tek-dive.com/portal/upload/M-Values.pdf[Understanding "
 "M-values by Erik Baker, _Immersed_ Vol. 3, No. 3.]"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3020
+#: ./user-manual.txt:3012
 msgid ""
 "link:http://www.rebreatherworld.com/general-and-new-to-rebreather-articles/5037-gradient-factors-for-dummies.html[Gradient "
 "factors for dummies, by Kevin Watts]"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3022
+#: ./user-manual.txt:3014
 msgid ""
 "link:http://www.amazon.com/Deco-Divers-Decompression-Theory-Physiology/dp/1905492073/ref=sr_1_1?s=books&ie=UTF8&qid=1403932320&sr=1-1&keywords=deco+for+divers[_Deco "
 "for Divers_, by Mark Powell (2008). Aquapress] Southend-on-Sea, UK. ISBN 10: "
@@ -6146,7 +6133,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3030
+#: ./user-manual.txt:3022
 msgid ""
 "The ascent rate is critical for nitrogen off-gassing at the end of the dive "
 "and is specified for several depth ranges, utilising the average (or mean) "
@@ -6160,7 +6147,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3039
+#: ./user-manual.txt:3031
 #, no-wrap
 msgid ""
 "*b) Oxygen management*: In the *Gas Options* part of the dive specification, "
@@ -6180,7 +6167,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3053
+#: ./user-manual.txt:3045
 #, no-wrap
 msgid ""
 "*c) Gas management*: With open-circuit dives this is a primary "
@@ -6211,7 +6198,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3065
+#: ./user-manual.txt:3057
 msgid ""
 "Now (at last) one can start the detailed time-depth planning of the "
 "dive. _Subsurface_ offers a unique graphical interface for performing this "
@@ -6230,7 +6217,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3077
+#: ./user-manual.txt:3069
 msgid ""
 "Each waypoint on the dive profile creates a _Dive Planner Point_ in the "
 "table on the left of the dive planner panel. Ensure that the _Used Gas_ "
@@ -6248,7 +6235,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3085
+#: ./user-manual.txt:3077
 msgid ""
 "Indicate any changes in gas cylinder used by indicating gas changes as "
 "explained in the section <<S_CreateProfile,hand-creating a dive "
@@ -6261,7 +6248,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3094
+#: ./user-manual.txt:3086
 msgid ""
 "A non-zero value in the \"CC set point\" column of the table of dive planner "
 "points indicates a valid setpoint for oxygen partial pressure and that the "
@@ -6274,20 +6261,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3097
+#: ./user-manual.txt:3089
 msgid ""
 "Below is an example of a dive plan to 45m using EAN26, followed by an ascent "
 "using EAN50 and using the settings as described above."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3098
+#: ./user-manual.txt:3090
 #, no-wrap
 msgid "images/DivePlanner2_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3103
+#: ./user-manual.txt:3095
 msgid ""
 "Once the above has been completed, one can save it by clicking the _Save_ "
 "button towards the top middle of the planner. The saved dive plan will "
@@ -6295,13 +6282,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3105
+#: ./user-manual.txt:3097
 #, no-wrap
 msgid "*The dive plan details*\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3113
+#: ./user-manual.txt:3105
 msgid ""
 "On the bottom right of the dive planner, under _Dive Plan Details_, the "
 "exact details of the dive plan are provided. These details may be modified "
@@ -6314,7 +6301,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3118
+#: ./user-manual.txt:3110
 msgid ""
 "If the option _Display segment duration_ is checked, then the duration of "
 "each depth level is indicated in the _Dive Plan Details_. This duration "
@@ -6324,13 +6311,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3119
+#: ./user-manual.txt:3111
 #, no-wrap
 msgid "Planning pSCR dives"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3134
+#: ./user-manual.txt:3126
 #, no-wrap
 msgid ""
 "To plan a dive using a passive semi-closed rebreather (pSCR), select _pSCR_ "
@@ -6360,26 +6347,26 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3135
+#: ./user-manual.txt:3127
 #, no-wrap
 msgid "images/Planner_pSCR1_f20.jpg"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3138
+#: ./user-manual.txt:3130
 #, no-wrap
 msgid "Planning CCR dives"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3142
+#: ./user-manual.txt:3134
 msgid ""
 "To plan a dive using a closed circuit rebreather, select the _CCR_ option in "
 "the dropdown list, circled in blue in the image below."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3146
+#: ./user-manual.txt:3138
 #, no-wrap
 msgid ""
 "*Available gases*: In the _Available gases_ table, enter the cylinder "
@@ -6390,7 +6377,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3154
+#: ./user-manual.txt:3146
 #, no-wrap
 msgid ""
 "*Entering setpoints*: Specify a default setpoint in the Preferences tab, by "
@@ -6411,31 +6398,31 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3156
+#: ./user-manual.txt:3148
 msgid "The dive profile for a CCR dive may look something like the image below."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3157
+#: ./user-manual.txt:3149
 #, no-wrap
 msgid "images/Planner_CCR1_f20.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3161
+#: ./user-manual.txt:3153
 msgid ""
 "Note that, in the _Dive plan details_, the gas consumption for a CCR segment "
 "is not calculated, so gas consumptions of 0 litres are the norm."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3163
+#: ./user-manual.txt:3155
 #, no-wrap
 msgid "Modifying an existing dive plan"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3170
+#: ./user-manual.txt:3162
 msgid ""
 "Normally, when a dive plan has been saved, it is accessible from the *Dive "
 "List*, like any other dive log. Within the *Dive List* there is not a way to "
@@ -6446,7 +6433,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3176
+#: ./user-manual.txt:3168
 msgid ""
 "In addition there is the option \"Save new\". This keeps the original "
 "planned dive and adds a (possibly modified) copy to the dive list. If that "
@@ -6456,13 +6443,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3177
+#: ./user-manual.txt:3169
 #, no-wrap
 msgid "Planning for repetitive dives"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3184
+#: ./user-manual.txt:3176
 msgid ""
 "Repetitive dives can easily be planned if the dates and start times of the "
 "repetitive dive set is specified appropriately in the top left-hand _Start "
@@ -6471,7 +6458,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3190
+#: ./user-manual.txt:3182
 msgid ""
 "If one has just completed a long/deep dive and is planning another dive, "
 "then highlight, in the *Dive List*, the dive that has just been completed "
@@ -6481,7 +6468,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3195
+#: ./user-manual.txt:3187
 msgid ""
 "If only a few standard configurations are used (e.g. in GUE), then a "
 "template dive can be created conforming to one of the configurations. If one "
@@ -6491,13 +6478,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3196
+#: ./user-manual.txt:3188
 #, no-wrap
 msgid "Printing the dive plan"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3201
+#: ./user-manual.txt:3193
 msgid ""
 "Selecting the _Print_ button in the planner allows printing of the _Dive "
 "Plan Details_ for wet notes. Alternatively one can cut and paste the _Dive "
@@ -6505,7 +6492,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3211
+#: ./user-manual.txt:3203
 msgid ""
 "Dive plans have many characteristics in common with dive logs (dive profile, "
 "dive notes, etc).  After a dive plan has been saved, the dive details and "
@@ -6521,13 +6508,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:3212
+#: ./user-manual.txt:3204
 #, no-wrap
 msgid "Description of the Subsurface Main Menu items"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3217
+#: ./user-manual.txt:3209
 msgid ""
 "This section describes the functions and operation of the items in the Main "
 "Menu of Subsurface. Several of the items below are links to sections of this "
@@ -6535,299 +6522,299 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3218
+#: ./user-manual.txt:3210
 #, no-wrap
 msgid "File"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3221
+#: ./user-manual.txt:3213
 msgid ""
 "<<S_NewLogbook,_New Logbook_>> - Close the currently open dive logbook and "
 "clear all dive information."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3223
+#: ./user-manual.txt:3215
 msgid ""
 "_Open logbook_ - This opens the file manager in order to select a dive "
 "logbook to open."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3224
+#: ./user-manual.txt:3216
 msgid "_Save_ - Save the dive logbook that is currently open."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3225
+#: ./user-manual.txt:3217
 msgid "_Save as_ - Save the current logbook under a different file name."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3226
+#: ./user-manual.txt:3218
 msgid "_Close_ - Close the dive logbook that is currently open."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3228
+#: ./user-manual.txt:3220
 msgid ""
 "<<S_ExportLog,_Export_>> - Export the currently open dive logbook (or the "
 "selected dives in the logbook) to one of several formats."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3229
+#: ./user-manual.txt:3221
 msgid "<<S_PrintDivelog,_Print_>> - Print the currently open logbook."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3230
+#: ./user-manual.txt:3222
 msgid ""
 "<<S_FindMovedImages, _Find moved images_>> - If photos taken during dives "
 "have been moved to"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3231
+#: ./user-manual.txt:3223
 msgid ""
 "a different disk or directory, locate them and link them to the appropriate "
 "dives."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3232
+#: ./user-manual.txt:3224
 msgid "<<S_Preferences,_Preferences_>> - Set the _Subsurface_ preferences."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3233
+#: ./user-manual.txt:3225
 msgid ""
 "<<S_Configure,_Configure dive computer_>> - Edit the configuration of a dive "
 "computer."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3234
+#: ./user-manual.txt:3226
 msgid "_Quit_ - Quit _Subsurface_."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3235
+#: ./user-manual.txt:3227
 #, no-wrap
 msgid "Import"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3238
+#: ./user-manual.txt:3230
 msgid ""
 "<<S_ImportDiveComputer,_Import from dive computer_>> - Import dive "
 "information from a dive computer."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3240
+#: ./user-manual.txt:3232
 msgid ""
 "<<Unified_import,_Import Log Files_>> - Import dive information from a file "
 "in in a _Subsurface_-compatible format."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3242
+#: ./user-manual.txt:3234
 msgid ""
 "<<S_Companion,_Import GPS data from Subsurface web service_>> - Load GPS "
 "coordinates from the _Subsurface_ mobile phone app."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3244
+#: ./user-manual.txt:3236
 msgid ""
 "<<S_ImportingDivelogsDe,_Import from Divelogs.de_>> - Import dive "
 "information from _www.Divelogs.de_."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3245
+#: ./user-manual.txt:3237
 #, no-wrap
 msgid "Log"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3247
+#: ./user-manual.txt:3239
 msgid ""
 "<<S_EnterData,_Add Dive_>> - Manually add a new dive to the *Dive List* "
 "panel."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3248
+#: ./user-manual.txt:3240
 msgid ""
 "_Edit dive_ - Edit a dive of which the profile was entered by hande and not "
 "from a dive computer."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3249
+#: ./user-manual.txt:3241
 msgid "<<S_DivePlanner,_Plan Dive_>> - This feature allows the planning of dives."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3250
+#: ./user-manual.txt:3242
 msgid ""
 "<<S_Replan,_Edit dive in planner_>> - Edit a dive plan that has been saved "
 "into the *Dive List*."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3252
+#: ./user-manual.txt:3244
 msgid ""
 "<<S_CopyComponents,_Copy dive components_>> - By selecting this option, one "
 "can copy information from several fields of a dive log onto the clipboard."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3254
+#: ./user-manual.txt:3246
 msgid ""
 "_Paste dive components_ - Paste, into the selected dives in the *Dive List*, "
 "the information copied using the _Copy dive components_ option."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3256
+#: ./user-manual.txt:3248
 msgid ""
 "<<S_Renumber,_Renumber_>> - Renumber the dives listed in the *Dive List* "
 "panel."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3258
+#: ./user-manual.txt:3250
 msgid ""
 "<<S_Group,_Auto Group_>> - Group the dives in the *Dive List* panel into "
 "dive trips."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3259
+#: ./user-manual.txt:3251
 msgid ""
 "<<S_DeviceNames,_Edit Device Names_>> - Edit the names of dive computers to "
 "facilitate your logs."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3260
+#: ./user-manual.txt:3252
 msgid ""
 "<<S_Filter,_Filter divelist_>> - Select only some dives, based on specific "
 "tags or dive criteria."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3261
+#: ./user-manual.txt:3253
 #, no-wrap
 msgid "View"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3264
+#: ./user-manual.txt:3256
 msgid ""
 "<<S_ViewPanels,_All_>> - View the four main _Subsurface_ panels "
 "simmultaneously."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3265
+#: ./user-manual.txt:3257
 msgid "<<S_ViewPanels,_Dive List_>> - View only the *Dive List* panel."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3266
+#: ./user-manual.txt:3258
 msgid "<<S_ViewPanels,_Profile_>> - View only the *Dive Profile* panel."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3267
+#: ./user-manual.txt:3259
 msgid "<<S_ViewPanels,_Info_>> - View only the *Notes* panel."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3268
+#: ./user-manual.txt:3260
 msgid "<<S_ViewPanels,_Globe_>> - View only the *World Map* panel."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3270
+#: ./user-manual.txt:3262
 msgid ""
 "_Yearly Statistics_ - Display summary statistics about dives during this and "
 "past years."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3271
+#: ./user-manual.txt:3263
 msgid "_Prev DC_ - Switch to previous dive computer."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3272
+#: ./user-manual.txt:3264
 msgid "_Next DC_ - Switch to next dive computer."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3273
+#: ./user-manual.txt:3265
 msgid "_Full Screen_ - Toggles Full Screen mode."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3274
+#: ./user-manual.txt:3266
 #, no-wrap
 msgid "Help"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3277
+#: ./user-manual.txt:3269
 msgid ""
 "_About Subsurface_ - Show a panel with the version number of _Subsurface_ as "
 "well as licensing information."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3279
+#: ./user-manual.txt:3271
 msgid ""
 "_Check for updates_ - Find out whether a newer version of Subsurface is "
 "available on the http://subsurface-divelog.org/[_Subsurface_ web site]."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3280
+#: ./user-manual.txt:3272
 msgid ""
 "<<S_UserSurvey,_User survey_>> - Help to make _Subsurface_ even better by "
 "taking part in our user survey."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3281
+#: ./user-manual.txt:3273
 msgid "_User manual_ - Open a window showing this user manual."
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:3283
+#: ./user-manual.txt:3275
 #, no-wrap
 msgid "Mobile Version"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3286
+#: ./user-manual.txt:3278
 msgid ""
 "_Subsurface_ has a mobile version, which can be used to view the dives "
 "stored in the user's cloud account."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3287
+#: ./user-manual.txt:3279
 #, no-wrap
 msgid "How to use the mobile version"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3291
+#: ./user-manual.txt:3283
 msgid ""
 "When you first open the mobile app, you will have to log into your cloud "
 "account. To do this, click on the menu icon on the upper right, then click "
@@ -6835,7 +6822,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3295
+#: ./user-manual.txt:3287
 msgid ""
 "To load dives the first time, click on the menu icon, and then click on "
 "_Load Dives_. This will fetch the dive list from the cloud storage onto your "
@@ -6844,7 +6831,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3298
+#: ./user-manual.txt:3290
 msgid ""
 "To view dive details, tap on any dive in the dive list. This will open the "
 "dive details window, which shows the dive profile and below it, the dive "
@@ -6852,7 +6839,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3301
+#: ./user-manual.txt:3293
 msgid ""
 "To save changes made to the dive details, click on the back icon, then from "
 "the menu select _Save Changes_. This will save your changes to the cloud "
@@ -6860,7 +6847,7 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:3303
+#: ./user-manual.txt:3295
 #, no-wrap
 msgid ""
 "APPENDIX A: Operating system specific information for importing dive "
@@ -6868,19 +6855,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3305
+#: ./user-manual.txt:3297
 #, no-wrap
 msgid "Make sure that the OS has the required drivers installed"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3306
+#: ./user-manual.txt:3298
 #, no-wrap
 msgid "images/icons/drivers.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3311
+#: ./user-manual.txt:3303
 msgid ""
 "The operating system of the desktop computer needs the appropriate drivers "
 "in order to communicate with the dive computer in whichever way the dive "
@@ -6888,7 +6875,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3317
+#: ./user-manual.txt:3309
 msgid ""
 "On Linux users need to have the correct kernel module loaded. Most "
 "distributions will do this automatically, so the user does not need to load "
@@ -6897,7 +6884,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3321
+#: ./user-manual.txt:3313
 msgid ""
 "On Windows, the OS should offer to download the correct driver once the user "
 "connects the dive computer to the USB port and operating system sees the "
@@ -6905,7 +6892,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3328
+#: ./user-manual.txt:3320
 msgid ""
 "On a Mac users sometimes have to manually hunt for the correct driver. For "
 "example the correct driver for the Mares Puck devices or any other dive "
@@ -6916,19 +6903,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3330
+#: ./user-manual.txt:3322
 #, no-wrap
 msgid "How to Find the Device Name for USB devices and set its write permission"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3331
+#: ./user-manual.txt:3323
 #, no-wrap
 msgid "images/icons/usb.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3339
+#: ./user-manual.txt:3331
 msgid ""
 "When a user connects the dive computer by using a USB connector, usually "
 "_Subsurface_ will either propose a drop down list that contains the correct "
@@ -6939,67 +6926,67 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:3340 ./user-manual.txt:3423
+#: ./user-manual.txt:3332 ./user-manual.txt:3415
 #, no-wrap
 msgid "On Windows:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3344
+#: ./user-manual.txt:3336
 msgid ""
 "Simply try COM1, COM2, etc. The drop down list should contain all connected "
 "COM devices."
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:3345 ./user-manual.txt:3438
+#: ./user-manual.txt:3337 ./user-manual.txt:3430
 #, no-wrap
 msgid "On MacOS:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3348
+#: ./user-manual.txt:3340
 msgid "The drop down box should find all connected dive computers."
 msgstr ""
 
 #. type: Block title
-#: ./user-manual.txt:3349
+#: ./user-manual.txt:3341
 #, no-wrap
 msgid "On Linux:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3352
+#: ./user-manual.txt:3344
 msgid "There is a definitive way to find the port:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3354
+#: ./user-manual.txt:3346
 msgid "Disconnect the USB cable from the dive computer"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3355
+#: ./user-manual.txt:3347
 msgid "Open a terminal"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3356 ./user-manual.txt:3358
+#: ./user-manual.txt:3348 ./user-manual.txt:3350
 msgid "Type the command: 'dmesg' and press enter"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3357
+#: ./user-manual.txt:3349
 msgid "Plug in the USB cable of the dive computer"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3360
+#: ./user-manual.txt:3352
 msgid "A message similar to this one should appear:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3376
+#: ./user-manual.txt:3368
 #, no-wrap
 msgid ""
 "\tusb 2-1.1: new full speed USB device number 14 using ehci_hcd\n"
@@ -7020,7 +7007,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3381
+#: ./user-manual.txt:3373
 msgid ""
 "The third line from the bottom shows that the FTDI USB adapter is detected "
 "and connected to +ttyUSB3+. This information can now be used in the import "
@@ -7028,12 +7015,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3383
+#: ./user-manual.txt:3375
 msgid "Ensuring that the user has write permission to the USB serial port:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3389
+#: ./user-manual.txt:3381
 msgid ""
 "On Unix-like operating systems the USB ports can only be accessed by users "
 "who are members of the +dialout+ group. If one is not root, one may not be a "
@@ -7042,14 +7029,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3393
+#: ./user-manual.txt:3385
 msgid ""
 "As root, type: +usermod -a -G dialout johnB+ (Ubuntu users: +sudo usermod -a "
 "-G dialout johnB+)  This makes johnB a member of the +dialout+ group."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3398
+#: ./user-manual.txt:3390
 #, no-wrap
 msgid ""
 "Type: +id johnB+     This lists all the groups that johnB belongs to and\n"
@@ -7061,7 +7048,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3400
+#: ./user-manual.txt:3392
 #, no-wrap
 msgid ""
 "Under some circumstances this change takes only effect (eg. on Ubuntu) "
@@ -7070,7 +7057,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3405
+#: ./user-manual.txt:3397
 msgid ""
 "With the appropriate device name (e.g. +dev/ttyUSB3+) and with write "
 "permission to the USB port, the dive computer interface can connect and one "
@@ -7078,19 +7065,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3407
+#: ./user-manual.txt:3399
 #, no-wrap
 msgid "Setting up bluetooth enabled devices"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3408
+#: ./user-manual.txt:3400
 #, no-wrap
 msgid "images/icons/bluetooth.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3414
+#: ./user-manual.txt:3406
 msgid ""
 "For dive computers communicating through bluetooth like the Heinrichs "
 "Weikamp Frog or the Shearwater Predator and Petrel there is a different "
@@ -7099,7 +7086,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3416
+#: ./user-manual.txt:3408
 #, no-wrap
 msgid ""
 "*For the dive computer, after enabling Bluetooth, ensure it is in Upload "
@@ -7107,7 +7094,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3420
+#: ./user-manual.txt:3412
 msgid ""
 "For Bluetooth pairing of the dive computer, refer to the manufacturer's user "
 "guide. When using a Shearwater Predator/Petrel, select _Dive Log -> Upload "
@@ -7115,13 +7102,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3422
+#: ./user-manual.txt:3414
 #, no-wrap
 msgid "*Pair the _Subsurface_ computer with the dive computer.*\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3431
+#: ./user-manual.txt:3423
 msgid ""
 "Bluetooth is most likely already enabled. For pairing with the dive computer "
 "choose _Control Panel -> Bluetooth Devices -> Add Wireless Device_.  This "
@@ -7133,21 +7120,21 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3434
+#: ./user-manual.txt:3426
 msgid ""
 "For downloading to _Subsurface_, the _Subsurface_ drop-down list should "
 "contain this COM port already. If not, enter it manually."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3437
+#: ./user-manual.txt:3429
 msgid ""
 "Note: If there are issues afterwards when downloading from the dive computer "
 "using other software, remove the existing pairing with the dive computer."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3444
+#: ./user-manual.txt:3436
 msgid ""
 "Click on the Bluetooth symbol in the menu bar and select _Set up Bluetooth "
 "Device..._. The dive computer should then show up in the list of "
@@ -7156,20 +7143,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3447
+#: ./user-manual.txt:3439
 msgid ""
 "Once the pairing is completed the correct device is shown in the 'Device or "
 "Mount Point' drop-down in the _Subsurface_ *Import* dialog."
 msgstr ""
 
 #. type: Title ====
-#: ./user-manual.txt:3448
+#: ./user-manual.txt:3440
 #, no-wrap
 msgid "On Linux"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3456
+#: ./user-manual.txt:3448
 msgid ""
 "Ensure Bluetooth is enabled on the _Subsurface_ computer.  On most common "
 "distributions this should be true out of the box and pairing should be "
@@ -7182,7 +7169,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3460
+#: ./user-manual.txt:3452
 msgid ""
 "Setting up a connection to download dives from your Bluetooth-enabled "
 "device, such as the _Shearwater Petrel_, is not yet an automated process and "
@@ -7191,22 +7178,22 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3462
+#: ./user-manual.txt:3454
 msgid "Enable the Bluetooth controller and pair your dive computer</li>"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3463
+#: ./user-manual.txt:3455
 msgid "Establish an RFCOMM connection"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3464
+#: ./user-manual.txt:3456
 msgid "Download the dives with Subsurface"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3470
+#: ./user-manual.txt:3462
 msgid ""
 "Ensure the dive computer is in upload mode. On the _Shearwater Petrel_ and "
 "_Petrel 2_, cycle through the menu, select 'Dive Log', then 'Upload Log'.  "
@@ -7217,7 +7204,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3475
+#: ./user-manual.txt:3467
 msgid ""
 "To establish the connection, establish root access through +sudo+ or +su+.  "
 "The correct permission is required to download the dives in the computer. On "
@@ -7227,23 +7214,23 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3477
+#: ./user-manual.txt:3469
 msgid "+sudo usermod -a -G dialout username+"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3479
+#: ./user-manual.txt:3471
 msgid "Then log out and log in for the change to take effect."
 msgstr ""
 
 #. type: Title =====
-#: ./user-manual.txt:3480
+#: ./user-manual.txt:3472
 #, no-wrap
 msgid "Enabling the Bluetooth controller and pairing your dive computer"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3486
+#: ./user-manual.txt:3478
 msgid ""
 "Attempt to set up the Bluetooth controller and pair your dive computer using "
 "the graphical environment of the operating system. After setting the dive "
@@ -7254,7 +7241,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3489
+#: ./user-manual.txt:3481
 msgid ""
 "If the graphical method didn't work, pair the device from the command "
 "line. Open a terminal and use +hciconfig+ to check the Bluetooth controller "
@@ -7262,7 +7249,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3496
+#: ./user-manual.txt:3488
 #, no-wrap
 msgid ""
 "\t$ hciconfig\n"
@@ -7274,7 +7261,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3501
+#: ./user-manual.txt:3493
 msgid ""
 "This indicates a Bluetooth controller with MAC address 01:23:45:67:89:AB, "
 "connected as hci0.  Its status is 'DOWN', i.e. not powered.  Additional "
@@ -7284,7 +7271,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3509
+#: ./user-manual.txt:3501
 #, no-wrap
 msgid ""
 "\tsudo hciconfig hci0 up auth+  (enter password when prompted)\n"
@@ -7297,25 +7284,25 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3511
+#: ./user-manual.txt:3503
 msgid "+Check that the status now includes +'UP', 'RUNNING' AND 'AUTH'+."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3513
+#: ./user-manual.txt:3505
 msgid ""
 "If there are multiple controllers running, it's easiest to off the unused "
 "controller(s). For example, for +hci1+:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3515
+#: ./user-manual.txt:3507
 #, no-wrap
 msgid "\tsudo hciconfig hci1 down\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3518
+#: ./user-manual.txt:3510
 msgid ""
 "Next step is to 'trust' and 'pair' the dive computer. On distros with Bluez "
 "5, such as Fedora 22, one can use a tool called +blutootctl+, which will "
@@ -7323,7 +7310,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3539
+#: ./user-manual.txt:3531
 #, no-wrap
 msgid ""
 "\tbluetoothctl\n"
@@ -7352,14 +7339,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3542
+#: ./user-manual.txt:3534
 msgid ""
 "If asked for a password, enter 0000. It's ok if the last line says "
 "'Connected: no'. The important part is the line above, +Pairing successful+."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3545
+#: ./user-manual.txt:3537
 msgid ""
 "If the system has Bluez version 4 (e.g. Ubuntu 12.04 through to 15.04), "
 "there is probably not a +bluetoothctl+, but a script called "
@@ -7367,7 +7354,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3550
+#: ./user-manual.txt:3542
 #, no-wrap
 msgid ""
 "\thcitool -i hci0 scanning\n"
@@ -7377,77 +7364,77 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3552
+#: ./user-manual.txt:3544
 msgid "Once ther dive computer is pired, set up the RFCOMM connection"
 msgstr ""
 
 #. type: Title =====
-#: ./user-manual.txt:3553
+#: ./user-manual.txt:3545
 #, no-wrap
 msgid "Establishing the RFCOMM connection"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3556
+#: ./user-manual.txt:3548
 msgid "The command to establish an RFCOMM connection is:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3558
+#: ./user-manual.txt:3550
 msgid "+sudo rfcomm -i <controller> connect <dev> <bdaddr> [channel]+"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3560
+#: ./user-manual.txt:3552
 msgid "<controller>+ is the Bluetooth controller, +hci0+."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3561
+#: ./user-manual.txt:3553
 msgid "<dev> is the RFCOMM device file, +rfcomm0+"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3562
+#: ./user-manual.txt:3554
 msgid "<bdaddr> is the dive computer's MAC address, +00:11:22:33:44:55+"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3563
+#: ./user-manual.txt:3555
 msgid "[channel] is the dive computer's Bluetooth channel we need to connect to."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3566
+#: ./user-manual.txt:3558
 msgid ""
 "If one omits it, channel 1 is assumed.  Based on a limited number of user "
 "reports, the appropriate channel for the dive computer is probably:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3568
+#: ./user-manual.txt:3560
 msgid "_Shearwater Petrel 2_: channel 5"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3569
+#: ./user-manual.txt:3561
 msgid "_Shearwater Petrel 1_: channel 1"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3570
+#: ./user-manual.txt:3562
 msgid "_Heinrichs-Weikamp OSTC Sport_: channel 1"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3572
+#: ./user-manual.txt:3564
 msgid ""
 "E.g. to connect a _Shearwater Petrel 2_, set the dive computer to upload "
 "mode and enter:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3574
+#: ./user-manual.txt:3566
 #, no-wrap
 msgid ""
 "\tsudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55 5 (enter a password, "
@@ -7455,12 +7442,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3576
+#: ./user-manual.txt:3568
 msgid "This gives the response:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3579
+#: ./user-manual.txt:3571
 #, no-wrap
 msgid ""
 "\tConnected /dev/rfcomm0 to 00:11:22:33:44:55 on channel 5\n"
@@ -7468,14 +7455,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3581
+#: ./user-manual.txt:3573
 msgid ""
 "To connect a _Shearwater Petrel 1+ or + HW OSTC Sport+, set the dive "
 "computer to upload mode and enter:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3585
+#: ./user-manual.txt:3577
 #, no-wrap
 msgid ""
 "\tsudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55   (enter a password, "
@@ -7485,7 +7472,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3589
+#: ./user-manual.txt:3581
 msgid ""
 "If the specific channel the dive computer needs is not known, or the channel "
 "in the list above doesn't work, the command +sdptool records+ should help "
@@ -7494,7 +7481,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3599
+#: ./user-manual.txt:3591
 #, no-wrap
 msgid ""
 "\tsdptool -i hci0 records 00:11:22:33:44:55\n"
@@ -7509,7 +7496,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3602
+#: ./user-manual.txt:3594
 msgid ""
 "For a Bluetooth dive computer not in the list above, or if the channel "
 "listed is not correct, please let the Subsurface developers know on the user "
@@ -7517,13 +7504,13 @@ msgid ""
 msgstr ""
 
 #. type: Title =====
-#: ./user-manual.txt:3603
+#: ./user-manual.txt:3595
 #, no-wrap
 msgid "Download the dives with Subsurface</em>"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3605
+#: ./user-manual.txt:3597
 msgid ""
 "After establishing the RFCOMM connection and while the dive computer's "
 "upload mode countdown is still running, go to_Subsurface_, select "
@@ -7533,25 +7520,25 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:3608
+#: ./user-manual.txt:3600
 #, no-wrap
 msgid "APPENDIX B: Dive Computer specific information for importing dive data."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3611
+#: ./user-manual.txt:3603
 #, no-wrap
 msgid "Importing from Uemis Zurich"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3613
+#: ./user-manual.txt:3605
 #, no-wrap
 msgid "images/icons/iumis.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3629
+#: ./user-manual.txt:3621
 msgid ""
 "_Subsurface_ downloads the information stored on the SDA (the built-in file "
 "system of the Uemis) including information about dive spots and "
@@ -7568,7 +7555,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3644
+#: ./user-manual.txt:3636
 msgid ""
 "After selecting the above device name, download the dives from the Uemis "
 "Zurich. One technical issue with the Uemis Zurich download implementation "
@@ -7585,19 +7572,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3646
+#: ./user-manual.txt:3638
 #, no-wrap
 msgid "Importing from Uwatec Galileo"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3648
+#: ./user-manual.txt:3640
 #, no-wrap
 msgid "images/icons/Galileo.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3663
+#: ./user-manual.txt:3655
 msgid ""
 "The Uwatec Galileo dive computers use infra red (IrDA) communication between "
 "the dive computer and Subsurface. The Uwatec hardware uses a USB dongle "
@@ -7613,14 +7600,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3666
+#: ./user-manual.txt:3658
 msgid ""
 "After executing this command, Subsurface will recognise the Galileo dive "
 "computer and download dive information."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3672
+#: ./user-manual.txt:3664
 msgid ""
 "Under Windows, a similar situation exists. Drivers for the MCS7780 are "
 "available from some Internet web sites e.g.  "
@@ -7631,26 +7618,26 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3675
+#: ./user-manual.txt:3667
 msgid ""
 "For the Apple Mac, IrDA communication via the MCS7780 link is not available "
 "for OSX 10.6 or higher."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3677
+#: ./user-manual.txt:3669
 #, no-wrap
 msgid "Importing from Heinrichs Weikamp DR5"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3679
+#: ./user-manual.txt:3671
 #, no-wrap
 msgid "images/icons/HW_DR5.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3689
+#: ./user-manual.txt:3681
 msgid ""
 "When mounted as a USB drive the Heinrichs Weikamp DR5 saves a single UDDF "
 "file for every dive.  Mark all the dives you'd like to import or open.  "
@@ -7663,19 +7650,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3692
+#: ./user-manual.txt:3684
 #, no-wrap
 msgid "Importing from xDEEP BLACK"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3694
+#: ./user-manual.txt:3686
 #, no-wrap
 msgid "images/icons/HW_xdeepblack.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3703
+#: ./user-manual.txt:3695
 msgid ""
 "Each dive has to be individually saved as UDDF file using \"Export UDDF\" "
 "option in BLACK's logbook menu.  When mounted as a USB drive UDDF files are "
@@ -7689,19 +7676,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3705
+#: ./user-manual.txt:3697
 #, no-wrap
 msgid "Importing from Shearwater Predator using Bluetooth"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3707
+#: ./user-manual.txt:3699
 #, no-wrap
 msgid "images/icons/predator.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3715
+#: ./user-manual.txt:3707
 msgid ""
 "Using a Shearwater Predator one may be able to pair Bluetooth but then "
 "encounter issues when downloading, showing errors like _Slip RX: unexp. SLIP "
@@ -7712,36 +7699,36 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3718
+#: ./user-manual.txt:3710
 msgid ""
 "use the Bluetooth dongle which came with the Shearwater Predator instead of "
 "the built-in one of the _Subsurface_ computer"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3719
+#: ./user-manual.txt:3711
 msgid "switch to different Bluetooth drivers for the same hardware"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3720
+#: ./user-manual.txt:3712
 msgid "switch off WiFi while using Bluetooth"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3722
+#: ./user-manual.txt:3714
 #, no-wrap
 msgid "Importing from Poseidon MkVI Discovery"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3724
+#: ./user-manual.txt:3716
 #, no-wrap
 msgid "images/MkVI.jpeg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3732
+#: ./user-manual.txt:3724
 msgid ""
 "Download of dive logs from the MkVI is performed using a custom "
 "communications adapter and the _Poseidon PC Configuration Software_, "
@@ -7753,45 +7740,45 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3735
+#: ./user-manual.txt:3727
 msgid ""
 "Setup configuration for the dive and key dive parameters (file with a .txt "
 "extension)"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3736
+#: ./user-manual.txt:3728
 msgid "Dive log details (file with a .csv extension)"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3738
+#: ./user-manual.txt:3730
 msgid ""
 "Redbook format dive log (file with .cvsr extension). This is a compressed "
 "version of the dive log using a proprietary format."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3740
+#: ./user-manual.txt:3732
 msgid ""
 "_Subsurface_ accesses the .txt and the .csv files to obtain dive log "
 "information."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3742
+#: ./user-manual.txt:3734
 #, no-wrap
 msgid "Importing from APD Inspiration/Evolution CCR"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3744
+#: ./user-manual.txt:3736
 #, no-wrap
 msgid "images/APDComputer.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3752
+#: ./user-manual.txt:3744
 msgid ""
 "The dive logs of an APD Inspiration or similar CCR dive computer are "
 "downloaded using a communications adapter and _AP Communicator_, obtained "
@@ -7803,55 +7790,55 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3754
+#: ./user-manual.txt:3746
 msgid "Download the dive using _AP Communicator_."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3755
+#: ./user-manual.txt:3747
 msgid "Open a dive within the _AP Log Viewer_."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3756
+#: ./user-manual.txt:3748
 msgid "Select the tab at the top of the screen, entitled \"_Data_\"."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3757
+#: ./user-manual.txt:3749
 msgid ""
 "With the raw dive log data show on the screen, click on \"_Copy to "
 "Clipboard_\"."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3758
+#: ./user-manual.txt:3750
 msgid "Open a text editor, e.g. Notepad (Windows) or TextWrangler (Mac)."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3760
+#: ./user-manual.txt:3752
 msgid ""
 "Copy the contents of the clipboard into the text editor and save the text "
 "file with a filename extension of _.apd_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3761
+#: ./user-manual.txt:3753
 msgid ""
 "Within _Subsurface_, select _Import -> Import log files_ to open the "
 "xref:Unified_import[universal import dialogue]."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3762
+#: ./user-manual.txt:3754
 msgid ""
 "In the dropdown list towards the bottom right of the dialogue (labled "
 "'Filter:'), select \"APD log viewer\"."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3765
+#: ./user-manual.txt:3757
 msgid ""
 "On the list of file names select the _.apd_ file that has been created "
 "above. An import dialogue opens indicating the default settings for the data "
@@ -7860,13 +7847,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3766
+#: ./user-manual.txt:3758
 #, no-wrap
 msgid "images/APD_CSVimportF22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3774
+#: ./user-manual.txt:3766
 msgid ""
 "The top left hand dropdown box in the import panel allows one to select the "
 "APD dive computer for which the dive log needs to be imported. The default "
@@ -7878,12 +7865,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3775
+#: ./user-manual.txt:3767
 msgid "Click the _Ok_ button at the bottom of the import panel."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3780
+#: ./user-manual.txt:3772
 msgid ""
 "The APD dive log will appear within _Subsurface_. The dive "
 "computer-generated ceiling generated by the Inspiration can be viewed by "
@@ -7893,13 +7880,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:3781
+#: ./user-manual.txt:3773
 #, no-wrap
 msgid "APPENDIX C: Exporting Dive log information from external dive log software."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3790
+#: ./user-manual.txt:3782
 msgid ""
 "The import of dive log data from external dive log software is mostly "
 "performed using the dialogue found by selecting _Import_ from the Main Menu, "
@@ -7909,22 +7896,22 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3792
+#: ./user-manual.txt:3784
 msgid "Export the foreign dive log data to format that is accessible from"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3793
+#: ./user-manual.txt:3785
 msgid "_Subsurface_."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3794
+#: ./user-manual.txt:3786
 msgid "Import the accessible dive log data into _Subsurface_."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3798
+#: ./user-manual.txt:3790
 msgid ""
 "This appendix provides some information about approaches to export dive log "
 "data from foreign dive log software. The procedures below mostly apply to "
@@ -7932,19 +7919,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3800
+#: ./user-manual.txt:3792
 #, no-wrap
 msgid "Exporting from *Suunto Divemanager (DM3, DM4 or DM5)*"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3801
+#: ./user-manual.txt:3793
 #, no-wrap
 msgid "images/icons/suuntologo.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3808
+#: ./user-manual.txt:3800
 msgid ""
 "DiveManager is a MS Windows application for Suunto dive computers.  "
 "Divemanager 3 (DM3) is an older version of the Suunto software. More recent "
@@ -7954,64 +7941,64 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3810
+#: ./user-manual.txt:3802
 #, no-wrap
 msgid "*Divemanager 3 (DM3):*\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3812
+#: ./user-manual.txt:3804
 msgid "Start 'Suunto Divemanager 3' and log in with the name containing the logs"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3813
+#: ./user-manual.txt:3805
 msgid "Do not start the import wizard to import dives from the dive computer."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3815
+#: ./user-manual.txt:3807
 msgid ""
 "In the navigation tree on the left side of the program-window, select the "
 "appropriate dives."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3816
+#: ./user-manual.txt:3808
 msgid "Within the list of dives, select the dives you would like to import later:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3817
+#: ./user-manual.txt:3809
 msgid "To select certain dives: hold 'ctrl' and click the dive"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3819
+#: ./user-manual.txt:3811
 msgid ""
 "To select all dives: Select the first dive, hold down shift and select the "
 "last dive"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3820
+#: ./user-manual.txt:3812
 msgid "With the dives marked, use the program menu _File -> Export_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3821
+#: ./user-manual.txt:3813
 msgid ""
 "The export pop-up will show. Within this pop-up, there is one field called "
 "'Export Path'."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3822
+#: ./user-manual.txt:3814
 msgid "Click the browse button next to the field Export Path"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3824
+#: ./user-manual.txt:3816
 #, no-wrap
 msgid ""
 "** A file-manager like window pops up\n"
@@ -8019,13 +8006,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3825
+#: ./user-manual.txt:3817
 #, no-wrap
 msgid "Divelog.SDE file\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3827
+#: ./user-manual.txt:3819
 #, no-wrap
 msgid ""
 "** Optionally change the name of the file for saving\n"
@@ -8033,25 +8020,25 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3828
+#: ./user-manual.txt:3820
 #, no-wrap
 msgid "Back in the Export pop-up, press the button 'Export'\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3829
+#: ./user-manual.txt:3821
 #, no-wrap
 msgid "The dives are now exported to the file Divelog.SDE.\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3831
+#: ./user-manual.txt:3823
 #, no-wrap
 msgid "*Divemanager 4 (DM4) and Divemanager 5 (DM5):*\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3836
+#: ./user-manual.txt:3828
 msgid ""
 "DM4 and DM5 use identical mechanisms for exporting dive logs.  To export a "
 "divelog from Divemanager one needs to locate the DM4/DM5 database where the "
@@ -8060,81 +8047,81 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3838
+#: ./user-manual.txt:3830
 msgid "Locating the Suunto DM4 (or DM5) database:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3840 ./user-manual.txt:3849
+#: ./user-manual.txt:3832 ./user-manual.txt:3841
 msgid "Start Suunto DM4/DM5"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3841
+#: ./user-manual.txt:3833
 msgid "Select 'Help -> About'"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3842
+#: ./user-manual.txt:3834
 msgid "Click 'Copy' after text 'Copy log folder path to clipboard'"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3843
+#: ./user-manual.txt:3835
 msgid "Now open Windows Explorer"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3844
+#: ./user-manual.txt:3836
 msgid "Paste the address to the path box at the top of the File Explorer"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3845
+#: ./user-manual.txt:3837
 msgid "The database is called DM4.db or DM5.db"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3847
+#: ./user-manual.txt:3839
 msgid "Making a backup copy of the Suunto DM4/DM5 database:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3850
+#: ./user-manual.txt:3842
 msgid "Select 'File - Create backup'"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3852
+#: ./user-manual.txt:3844
 msgid ""
 "From the file menu select the location and name for the backup, we'll use "
 "DM4 (or DM5) in here with the default extension .bak"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3853
+#: ./user-manual.txt:3845
 msgid "Click 'Save'"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3854
+#: ./user-manual.txt:3846
 msgid "The dives are now exported to the file DM4.bak (or DM5.bak)"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3856
+#: ./user-manual.txt:3848
 #, no-wrap
 msgid "Exporting from Atomic Logbook"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3859
+#: ./user-manual.txt:3851
 #, no-wrap
 msgid "images/icons/atomiclogo.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3866
+#: ./user-manual.txt:3858
 msgid ""
 "Atomic Logbook is a Windows software by Atomic Aquatics. It allows "
 "downloading of dive information from Cobalt and Cobalt 2 dive computers.  "
@@ -8144,19 +8131,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3868
+#: ./user-manual.txt:3860
 #, no-wrap
 msgid "Exporting from Mares Dive Organiser V2.1"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3871
+#: ./user-manual.txt:3863
 #, no-wrap
 msgid "images/icons/mareslogo.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3879
+#: ./user-manual.txt:3871
 msgid ""
 "Mares Dive Organiser is a Windows application. The dive log is kept as a "
 "Microsoft SQL Compact Edition database with a '.sdf' filename extension. The "
@@ -8167,7 +8154,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3884
+#: ./user-manual.txt:3876
 msgid ""
 "Within Dive Organiser, select _Database -> Backup_ from the main menu and "
 "back up the database to the desk top.  This creates a zipped file "
@@ -8175,36 +8162,36 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3887
+#: ./user-manual.txt:3879
 msgid ""
 "Rename the file to DiveOrganiserxxxxx.zip. Inside the zipped directory is a "
 "file _DiveOrganiser.sdf_."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3888
+#: ./user-manual.txt:3880
 msgid "Extract the _.sdf_ file from the zipped folder to your Desktop."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3889
+#: ./user-manual.txt:3881
 msgid "The password for accessing the .zip file is _mares_."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3891
+#: ./user-manual.txt:3883
 #, no-wrap
 msgid "Exporting from *DivingLog 5.0 and 6.0*"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: ./user-manual.txt:3893
+#: ./user-manual.txt:3885
 #, no-wrap
 msgid "images/icons/divingloglogo.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3900
+#: ./user-manual.txt:3892
 msgid ""
 "The best way to bring your logs from DivingLog to Subsurface is to convert "
 "the whole database. This is because other export formats do not include all "
@@ -8214,37 +8201,37 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3902
+#: ./user-manual.txt:3894
 msgid "To transfer all files from DivingLog to Subsurface, do the following:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3904
+#: ./user-manual.txt:3896
 msgid "In DivingLog open the 'File -> Export -> SQLite' menu"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3905
+#: ./user-manual.txt:3897
 msgid "Select 'Settings' button"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3906
+#: ./user-manual.txt:3898
 msgid "Set the 'RTF2Plaintext' to 'true'"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3907
+#: ./user-manual.txt:3899
 msgid "Close the Settings dialog"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3908
+#: ./user-manual.txt:3900
 msgid "Click 'Export' button and select the filename"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3912
+#: ./user-manual.txt:3904
 msgid ""
 "Once this is done, open the saved database file with Subsurface and the "
 "dives are automatically converted to our own format. Last step to do is save "
@@ -8252,13 +8239,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:3913
+#: ./user-manual.txt:3905
 #, no-wrap
 msgid "APPENDIX D: Exporting a spreadsheet to CSV format"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3923
+#: ./user-manual.txt:3915
 msgid ""
 "Many divers keep a diving log in some form of a digital file, commonly a "
 "spreadsheet with various fields of information. These logs can be easily "
@@ -8271,7 +8258,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3929
+#: ./user-manual.txt:3921
 msgid ""
 "The first step is to organize the diving data in the spreadsheet, so that "
 "the first row contains the names (or titles) of each column and the "
@@ -8282,40 +8269,40 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3931
+#: ./user-manual.txt:3923
 msgid "Date: use one of the following formats: yyyy-mm-dd, dd.mm.yyyy, mm/dd/yyyy"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3932
+#: ./user-manual.txt:3924
 msgid "Duration: the format should be minutes:seconds."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3933
+#: ./user-manual.txt:3925
 msgid ""
 "Unit system: only one unit system should be used (i.e., no mixture between "
 "imperial and metric units)"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3934
+#: ./user-manual.txt:3926
 msgid "Tags and buddies: values should be separated using a comma."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3935
+#: ./user-manual.txt:3927
 msgid "GPS position: users must use decimal degrees, e.g. 30.22496 30.821798"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3936
+#: ./user-manual.txt:3928
 #, no-wrap
 msgid "_LibreOffice Calc_ and _OpenOffice Calc_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3940
+#: ./user-manual.txt:3932
 msgid ""
 "These are open source spreadsheet applications forming parts of larger open "
 "source office suite applications. The user interaction with _LibreOffice_ "
@@ -8326,13 +8313,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3941
+#: ./user-manual.txt:3933
 #, no-wrap
 msgid "images/LOffice_spreadsheetdata.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3944
+#: ./user-manual.txt:3936
 msgid ""
 "To export the data as a .CSV file from within LibreOffice click _File -> "
 "Save As_. On the dialogue that comes up, select the _Text CSV (.csv)_ as the "
@@ -8340,13 +8327,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3945
+#: ./user-manual.txt:3937
 #, no-wrap
 msgid "images/LOffice_save_as_options.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3948
+#: ./user-manual.txt:3940
 msgid ""
 "After selecting _Save_, select the appropriate field delimiter (choose _Tab_ "
 "to prevent conflicts with the comma when using this as a decimal point), "
@@ -8354,13 +8341,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3949
+#: ./user-manual.txt:3941
 #, no-wrap
 msgid "images/LOffice_field_options.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3952
+#: ./user-manual.txt:3944
 msgid ""
 "One can double check the .CSV file by opening it with a text editor, and "
 "then import the dive data as explained on the section "
@@ -8368,13 +8355,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:3953
+#: ./user-manual.txt:3945
 #, no-wrap
 msgid "Microsoft _Excel_"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3959
+#: ./user-manual.txt:3951
 msgid ""
 "The field delimiter (called \"_list separator_\" in Microsoft manuals) is "
 "not accessible from within _Excel_ and needs to be set through the "
@@ -8385,19 +8372,19 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3961
+#: ./user-manual.txt:3953
 msgid ""
 "In Microsoft Windows, click the *Start* button, and then select _Control "
 "Panel_ from the list on the right-hand side."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3962
+#: ./user-manual.txt:3954
 msgid "Open the _Regional and Language Options_ dialog box."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3965
+#: ./user-manual.txt:3957
 msgid ""
 "Do one of the following: ** In Windows 7, click the _Formats_ tab, and then "
 "click _Customize this format_.  ** In Windows XP, click the _Regional "
@@ -8405,48 +8392,48 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3966
+#: ./user-manual.txt:3958
 msgid ""
 "Type a new separator in the _List separator_ box. To use a TAB-delimited "
 "file, type the word TAB in the box."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3967
+#: ./user-manual.txt:3959
 msgid "Click _OK_ twice."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3969
+#: ./user-manual.txt:3961
 msgid "Below is an image of the _Control Panel_:"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3970
+#: ./user-manual.txt:3962
 #, no-wrap
 msgid "images/Win_SaveCSV2.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3973
+#: ./user-manual.txt:3965
 msgid "To export the dive log in CSV format:"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3975
+#: ./user-manual.txt:3967
 msgid ""
 "With the dive log opened in _Excel_, select the round Windows button at the "
 "top left, then _Save As_."
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3976
+#: ./user-manual.txt:3968
 #, no-wrap
 msgid "images/Win_SaveCSV1.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3979
+#: ./user-manual.txt:3971
 msgid ""
 "Click on the left-hand part of the _Save as_ option, NOT on the arrow on the "
 "right-hand. This brings up a dialogue for saving the spreadsheet in an "
@@ -8456,13 +8443,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:3980
+#: ./user-manual.txt:3972
 #, no-wrap
 msgid "images/Win_SaveCSV3.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3983
+#: ./user-manual.txt:3975
 msgid ""
 "Select the _Save_ button. The CSV-formatted file is saved into the folder "
 "that was selected. One can double check the .CSV file by opening it with a "
@@ -8471,13 +8458,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:3985
+#: ./user-manual.txt:3977
 #, no-wrap
 msgid "APPENDIX E: Writing a custom print template"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3990
+#: ./user-manual.txt:3982
 msgid ""
 "_Subsurface_ provides a mechanism to create or modify templates for printing "
 "dive logs in order to produce customised printouts of dive logs. Templates, "
@@ -8486,12 +8473,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:3992
+#: ./user-manual.txt:3984
 msgid "Templates are accessed using the print dialogue (see image *B* below)."
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4000
+#: ./user-manual.txt:3992
 msgid ""
 "The buttons under the _Template_ dropdown box allows one to _Edit_, "
 "_Delete_, _Import_ and to _Export_ templates (see image *A* above). New or "
@@ -8502,18 +8489,18 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4002
+#: ./user-manual.txt:3994
 msgid "The Edit Panel comprises three tabs:"
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:4003
+#: ./user-manual.txt:3995
 #, no-wrap
 msgid "images/Template1_f22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4007
+#: ./user-manual.txt:3999
 msgid ""
 "The _Style_ tab (image *A* above) controls the font, line spacing and colour "
 "template used for printing the dive log.  The style attributes are "
@@ -8521,7 +8508,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4011
+#: ./user-manual.txt:4003
 msgid ""
 "The _Colors_ tab (image *B* above) allows editing the colours used for "
 "printing the dive log. The colours are highly customisable: the _Edit_ "
@@ -8530,7 +8517,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4020
+#: ./user-manual.txt:4012
 msgid ""
 "The _Template_ tab of the Edit Panel (see image below) allows creating a "
 "template using HTML as well as a few Grantlee programming "
@@ -8546,13 +8533,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: ./user-manual.txt:4021
+#: ./user-manual.txt:4013
 #, no-wrap
 msgid "images/Template2_f22.jpg"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4024
+#: ./user-manual.txt:4016
 msgid ""
 "One can adapt any of the existing templates and save it to the dive log "
 "directory. The standard templates (e.g. One dive, Six dives, Table) can be "
@@ -8560,33 +8547,33 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4026
+#: ./user-manual.txt:4018
 msgid ""
 "To write a custom template the following elements must exist so that the "
 "template will be correctly handled and rendered."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:4027
+#: ./user-manual.txt:4019
 #, no-wrap
 msgid "Main dive loop"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4029
+#: ./user-manual.txt:4021
 msgid ""
 "_Subsurface_ exports a dive list called (*dives*) to the _Grantlee_ "
 "backend. It is possible to iterate over the list as follows:"
 msgstr ""
 
 #. type: Block title
-#: ./user-manual.txt:4030 ./user-manual.txt:4084 ./user-manual.txt:4101
+#: ./user-manual.txt:4022 ./user-manual.txt:4076 ./user-manual.txt:4093
 #, no-wrap
 msgid "template.html"
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4035
+#: ./user-manual.txt:4027
 #, no-wrap
 msgid ""
 "\t{% for dive in dives %}\n"
@@ -8595,13 +8582,13 @@ msgid ""
 msgstr ""
 
 #. type: Block title
-#: ./user-manual.txt:4037 ./user-manual.txt:4089 ./user-manual.txt:4108
+#: ./user-manual.txt:4029 ./user-manual.txt:4081 ./user-manual.txt:4100
 #, no-wrap
 msgid "output.html"
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4042
+#: ./user-manual.txt:4034
 #, no-wrap
 msgid ""
 "\t<h1> 1 </h1>\n"
@@ -8610,25 +8597,25 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4045
+#: ./user-manual.txt:4037
 msgid ""
 "Additional information about _Grantlee_ can be found "
 "http://www.grantlee.org/apidox/for_themers.html[here]"
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:4046
+#: ./user-manual.txt:4038
 #, no-wrap
 msgid "Grantlee exported variables"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4048
+#: ./user-manual.txt:4040
 msgid "Only a subset of the dive data is exported:"
 msgstr ""
 
 #. type: delimited block |
-#: ./user-manual.txt:4066
+#: ./user-manual.txt:4058
 #, no-wrap
 msgid ""
 "|*Name*|*Description*\n"
@@ -8651,7 +8638,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4070
+#: ./user-manual.txt:4062
 msgid ""
 "_Subsurface_ also exports *template_options* data. This data must be used as "
 "_CSS_ values to provide a dynamically editable template. The exported data "
@@ -8659,7 +8646,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block |
-#: ./user-manual.txt:4082
+#: ./user-manual.txt:4074
 #, no-wrap
 msgid ""
 "|*Name*|*Description*\n"
@@ -8678,26 +8665,26 @@ msgid ""
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4087
+#: ./user-manual.txt:4079
 #, no-wrap
 msgid "\tborder-width: {{ template_options.borderwidth }}px;\n"
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4092
+#: ./user-manual.txt:4084
 #, no-wrap
 msgid "\tborder-width: 3px;\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4095
+#: ./user-manual.txt:4087
 msgid ""
 "Another variable that _Subsurface_ exports is *print_options*. This variable "
 "contains a single member:"
 msgstr ""
 
 #. type: delimited block |
-#: ./user-manual.txt:4098
+#: ./user-manual.txt:4090
 #, no-wrap
 msgid ""
 "|*Name*|*Description*\n"
@@ -8706,7 +8693,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4106
+#: ./user-manual.txt:4098
 #, no-wrap
 msgid ""
 "\tbody {\n"
@@ -8715,7 +8702,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4113
+#: ./user-manual.txt:4105
 #, no-wrap
 msgid ""
 "\tbody {\n"
@@ -8724,13 +8711,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:4115
+#: ./user-manual.txt:4107
 #, no-wrap
 msgid "Defined CSS selectors"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4119
+#: ./user-manual.txt:4111
 msgid ""
 "As the dive profile is placed after rendering, _Subsurface_ uses a special "
 "_CSS_ selectors to do some searches in the HTML output. The _CSS_ selectors "
@@ -8738,7 +8725,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block |
-#: ./user-manual.txt:4126
+#: ./user-manual.txt:4118
 #, no-wrap
 msgid ""
 "|*Selector*|*Type*|*Description*\n"
@@ -8751,20 +8738,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4129
+#: ./user-manual.txt:4121
 msgid ""
 "Rendering dive profiles is not supported for flow layout templates (when "
 "data-numberofdives = 0)."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:4130
+#: ./user-manual.txt:4122
 #, no-wrap
 msgid "Special attributes"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4134
+#: ./user-manual.txt:4126
 msgid ""
 "There are two ways of rendering- either rendering a specific number of dives "
 "in each page or make _Subsurface_ try to fit as much dives as possible into "
@@ -8772,55 +8759,55 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4136
+#: ./user-manual.txt:4128
 msgid ""
 "The *data-numberofdives* data attribute is added to the body tag to set the "
 "rendering mode"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4138
+#: ./user-manual.txt:4130
 msgid "render 6 dives per page:"
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4141
+#: ./user-manual.txt:4133
 #, no-wrap
 msgid "\t<body data-numberofdives = 6>\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4144
+#: ./user-manual.txt:4136
 msgid "render as much dives as possible:"
 msgstr ""
 
 #. type: delimited block .
-#: ./user-manual.txt:4147
+#: ./user-manual.txt:4139
 #, no-wrap
 msgid "\t<body data-numberofdives = 0>\n"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4150
+#: ./user-manual.txt:4142
 msgid ""
 "All CSS units should be in relative lengths only, to support printing on any "
 "page size."
 msgstr ""
 
 #. type: Title ==
-#: ./user-manual.txt:4151
+#: ./user-manual.txt:4143
 #, no-wrap
 msgid "APPENDIX F: FAQs."
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:4153
+#: ./user-manual.txt:4145
 #, no-wrap
 msgid "Subsurface appears to miscalculate gas consumption and SAC"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4157
+#: ./user-manual.txt:4149
 msgid ""
 "'Question': I dived with a 12.2 l tank, starting with 220 bar and ending "
 "with 100 bar, and I calculate a different SAC compared what _Subsurface_ "
@@ -8828,7 +8815,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4163
+#: ./user-manual.txt:4155
 msgid ""
 "'Answer': Not really. What happens is that _Subsurface_ actually calculates "
 "gas consumption differently - and better - than you expect.  In particular, "
@@ -8838,7 +8825,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4169
+#: ./user-manual.txt:4161
 msgid ""
 "and that's true for an ideal gas, and it's what you get taught in dive "
 "theory.  But an \"ideal gas\" doesn't actually exist, and real gases "
@@ -8848,12 +8835,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4171
+#: ./user-manual.txt:4163
 msgid "+consumption = (amount_of_air_at_beginning - amount_of_air_at_end)+"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4177
+#: ./user-manual.txt:4169
 msgid ""
 "where the amount of air is *not* just \"tank size times pressure in bar\".  "
 "It's a combination of: \"take compressibility into account\" (which is a "
@@ -8864,12 +8851,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4179
+#: ./user-manual.txt:4171
 msgid "+12.2*((220-100)/1.013)+"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4184
+#: ./user-manual.txt:4176
 msgid ""
 "which is about 1445, not 1464. So there was 19 l too much in your simple "
 "calculation that ignored the difference between 1 bar and one ATM.  The "
@@ -8879,7 +8866,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4190
+#: ./user-manual.txt:4182
 msgid ""
 "So be happy: your SAC really is better than your calculations indicated.  Or "
 "be sad: your cylinder contains less air than you thought it did.  And as "
@@ -8890,7 +8877,7 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:4191
+#: ./user-manual.txt:4183
 #, no-wrap
 msgid ""
 "Some dive profiles have time discrepancies with the recorded samples from my "
@@ -8898,7 +8885,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4195
+#: ./user-manual.txt:4187
 msgid ""
 "_Subsurface_ ends up ignoring surface time for many things (average depth, "
 "divetime, SAC, etc).  'Question': Why do dive durations in my dive computer "
@@ -8906,7 +8893,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4203
+#: ./user-manual.txt:4195
 msgid ""
 "'Answer': For example, if you end up doing a weight check (deep enough to "
 "trigger the \"dive started\")  but then come back up and wait five minutes "
@@ -8920,13 +8907,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: ./user-manual.txt:4204
+#: ./user-manual.txt:4196
 #, no-wrap
 msgid "Some dive profiles are missing from the download"
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4210
+#: ./user-manual.txt:4202
 msgid ""
 "'Question': I cannot download all my dives, only the most recent ones even "
 "though my dive computer's manual states that it records history of e.g. 999 "
@@ -8934,7 +8921,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4219
+#: ./user-manual.txt:4211
 msgid ""
 "'Answer': Dive history is different than the dive profiles on the log.  The "
 "history only keeps track of the total number of dives and total amount of "
@@ -8947,7 +8934,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: ./user-manual.txt:4223
+#: ./user-manual.txt:4215
 msgid ""
 "If you have downloaded your dives to different dive logging software before "
 "they were overwritten, there is a high change that Subsurface can import "
diff --git a/Documentation/fr/po/subsurface-manual.fr.po b/Documentation/fr/po/subsurface-manual.fr.po
index 24cdf9e..139411b 100644
--- a/Documentation/fr/po/subsurface-manual.fr.po
+++ b/Documentation/fr/po/subsurface-manual.fr.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: subsurface at subsurface-divelog.org\n"
-"POT-Creation-Date: 2015-09-18 16:30+0200\n"
-"PO-Revision-Date: 2015-09-18 16:33+0200\n"
+"POT-Creation-Date: 2015-09-22 15:08+0200\n"
+"PO-Revision-Date: 2015-09-22 15:17+0200\n"
 "Last-Translator: Guillaume GARDET <guillaume.gardet at opensuse.org>\n"
 "Language-Team: French <opensuse-fr at opensuse.org>\n"
 "Language: fr\n"
@@ -42,8 +42,8 @@ msgstr ""
 
 #. type: Plain text
 #: user-manual.txt:22
-msgid "[blue]#_Version 4.5, September 2015_#"
-msgstr "[blue]#_Version 4.5, Septembre 2015_#"
+msgid "[blue]#_Version 4.5, October 2015_#"
+msgstr "[blue]#_Version 4.5, Octobre 2015_#"
 
 #. type: Plain text
 #: user-manual.txt:28
@@ -721,7 +721,7 @@ msgid ""
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:290 user-manual.txt:2861
+#: user-manual.txt:290 user-manual.txt:2853
 #, no-wrap
 msgid "images/icons/warning2.png"
 msgstr "images/icons/warning2.png"
@@ -4243,11 +4243,14 @@ msgid ""
 "a group of dives and then right-clicking."
 msgstr ""
 
-#. type: Target for macro image
-#: user-manual.txt:2158
-#, no-wrap
-msgid "images/ContextMenu.jpg"
-msgstr "images/ContextMenu.jpg"
+#. type: Plain text
+#: user-manual.txt:2159
+msgid ""
+"image::images/ContextMenu.jpg[\"Figure: Context Menu\",align=\"center\"] # "
+"NEEDS REPLACEMENT"
+msgstr ""
+"image::images/ContextMenu.jpg[\"Figure : Menu contextuel\",align=\"center\"] "
+"# NEEDS REPLACEMENT"
 
 #. type: Plain text
 #: user-manual.txt:2161
@@ -4257,7 +4260,7 @@ msgstr ""
 #. type: Title ====
 #: user-manual.txt:2162
 #, no-wrap
-msgid "Customising the information showed in the *Dive List* panel"
+msgid "Customising the columns showed in the *Dive List* panel"
 msgstr ""
 
 #. type: Target for macro image
@@ -4275,35 +4278,19 @@ msgid ""
 "bar of the *Dive List*. For instance, a right-click on the 'Date' header "
 "brings up a list of items that can be shown in the dive list (see above). "
 "Select an item to be shown in the *Dive List* or to be deleted from the dive "
-"list, and the list is immediately updated accordingly. Preferences for "
-"information shown in the *Dive List* is saved and used when _Subsurface_ is "
-"re-opened."
-msgstr ""
-
-#. type: Title ====
-#: user-manual.txt:2173
-#, no-wrap
-msgid "Selecting dives from a particular dive site"
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:2179
-msgid ""
-"Many divers have long dive lists and it may be difficult to locate all the "
-"dives at a particular site.  By pressing _Ctl-F_ on the keyboard, a text box "
-"is opened at the top left hand of the *Dive List*.  Type the name of a dive "
-"site in this text box and the *Dive List* is immediately filtered to show "
-"only the dives for that site."
+"list (reflected by the check symbols) and the list is immediately updated. "
+"Preferences for information shown in the *Dive List* are saved and used when "
+"_Subsurface_ is re-opened."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2181
+#: user-manual.txt:2174
 #, no-wrap
 msgid "Renumbering the dives"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2193
+#: user-manual.txt:2186
 msgid ""
 "Dives are normally numbered incrementally from non-recent dives (low "
 "sequence numbers) to recent dives (having the highest sequence numbers). The "
@@ -4319,7 +4306,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2198
+#: user-manual.txt:2191
 msgid ""
 "One can also renumber a few selected dives in the dive list. Select the "
 "dives that need renumbering. Right-click on the selected list and use the "
@@ -4329,13 +4316,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2200
+#: user-manual.txt:2193
 #, no-wrap
 msgid "Grouping dives into trips and manipulating trips"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2208
+#: user-manual.txt:2201
 msgid ""
 "For regular divers, the dive list can rapidly become very long. _Subsurface_ "
 "can group dives into _trips_. It performs this by grouping dives that have "
@@ -4346,13 +4333,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2209
+#: user-manual.txt:2202
 #, no-wrap
 msgid "images/Group2.jpg"
 msgstr "images/Group2.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2215
+#: user-manual.txt:2208
 msgid ""
 "Grouping into trips allows a rapid way of accessing individual dives without "
 "having to scan a long lists of dives. In order to group the dives in a dive "
@@ -4361,34 +4348,33 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2216
+#: user-manual.txt:2209
 #, no-wrap
 msgid "Editing the title and associated information for a particular trip"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2229
+#: user-manual.txt:2222
 msgid ""
 "Normally, in the dive list, minimal information is included in the trip "
 "title.  More information about a trip can be added by selecting its trip "
 "title from the *Dive List*. This shows a *Trip Notes* tab in the *Notes* "
-"panel. Here users can add or edit information about the date/time, the trip "
+"panel. Here one can add or edit information about the date/time, the trip "
 "location and any other general comments about the trip as a whole (e.g. the "
 "dive company that was dived with, the general weather and surface conditions "
-"during the trip, etc.).  After entering this information, users should "
-"select *Save* from the buttons at the top right of the *Trip Notes* tab. The "
-"trip title in the *Dive List* panel should now reflect some of the edited "
-"information."
+"during the trip, etc.).  After entering this information, select *Save* from "
+"the buttons at the top right of the *Trip Notes* tab. The trip title in the "
+"*Dive List* panel should now reflect the edited information."
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2230
+#: user-manual.txt:2223
 #, no-wrap
 msgid "Viewing the dives during a particular trip"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2235
+#: user-manual.txt:2228
 msgid ""
 "Once the dives have been grouped into trips, users can expand one or more "
 "trips by clicking the arrow-head on the left of each trip title. This "
@@ -4397,72 +4383,71 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2236
+#: user-manual.txt:2229
 #, no-wrap
 msgid "Collapsing or expanding dive information for different trips"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2242
+#: user-manual.txt:2234
 msgid ""
 "After selecting a particular trip in the dive list, the context menu allows "
 "several possibilities to expand or collapse dives within trips. This "
-"includes expanding all trips, collapsing all trips and collapsing all trips "
-"except the selected one."
+"includes expanding all trips and collapsing all trips."
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2243
+#: user-manual.txt:2235
 #, no-wrap
 msgid "Merging dives from more than one trip into a single trip"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2248
+#: user-manual.txt:2240
 msgid ""
 "After selecting a trip title, the context menu allows the merging of trips "
 "by either merging the selected trip with the trip below or with the trip "
-"above.(Merge trip with trip below; Merge trip with trip above)"
+"above. (Merge trip with trip below; Merge trip with trip above)"
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2249
+#: user-manual.txt:2241
 #, no-wrap
 msgid "Splitting a single trip into more than one trip"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2259
+#: user-manual.txt:2251
 msgid ""
-"If a trip includes five dives, the user can split this trip into two trips "
-"(trip 1: top 3 dives; trip 2: bottom 2 dives) by selecting and right-"
-"clicking the top three dives. The resulting context menu allows the user to "
+"If a trip includes ten dives, the user can split this trip into two trips "
+"(trip 1: top 4 dives; trip 2: bottom 6 dives) by selecting and right-"
+"clicking the top four dives. The resulting context menu allows the user to "
 "create a new trip by choosing the option *Create new trip above*. The top "
-"three dives are then grouped into a separate trip. The figures below shows "
+"four dives are then grouped into a separate trip. The figures below shows "
 "the selection and context menu on the left (A) and the completed action on "
 "the right (B):"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2260
+#: user-manual.txt:2252
 #, no-wrap
 msgid "images/SplitDive3a.jpg"
 msgstr "images/SplitDive3a.jpg"
 
 #. type: Title ===
-#: user-manual.txt:2262
+#: user-manual.txt:2254
 #, no-wrap
 msgid "Manipulating single dives"
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2264
+#: user-manual.txt:2256
 #, no-wrap
 msgid "Delete a dive from the dive log"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2271
+#: user-manual.txt:2263
 msgid ""
 "Dives can be permanently deleted from the dive log by selecting and right-"
 "clicking them to bring up the context menu, and then selecting *Delete "
@@ -4472,13 +4457,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2272
+#: user-manual.txt:2264
 #, no-wrap
 msgid "Unlink a dive from a trip"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2279
+#: user-manual.txt:2271
 msgid ""
 "Users can unlink dives from the trip to which they belong. In order to do "
 "this, select and right-click the relevant dives to bring up the context "
@@ -4488,13 +4473,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2280
+#: user-manual.txt:2272
 #, no-wrap
 msgid "Add a dive to the trip immediately above"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2285
+#: user-manual.txt:2277
 msgid ""
 "Selected dives can be moved from the trip to which they belong and placed "
 "within a separate trip. To do this, select and right-click the dive(s) to "
@@ -4502,32 +4487,32 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2286
+#: user-manual.txt:2278
 #, no-wrap
 msgid "Shift the start time of dive(s)"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2297
+#: user-manual.txt:2289
 msgid ""
 "Sometimes it is necessary to adjust the start time of a dive. This may apply "
 "to situations where dives are performed in different time zones or when the "
-"dive computer has an erroneous time. In order to do this, user must select "
-"and right-click the dive(s) to be adjusted. This action brings up the "
-"context menu on which the *Shift times* option should be selected. User must "
-"then specify the time (in hours and minutes) by which the dives should be "
-"adjusted and click on the option indicating whether the time adjustment "
-"should be ealier or later."
+"dive computer has an erroneous time. In order to do this, select and right-"
+"click the dive(s) to be adjusted. This action brings up the context menu on "
+"which the *Shift times* option should be selected. User must then specify "
+"the time (in hours and minutes) by which the dives should be adjusted and "
+"click on the option indicating whether the time adjustment should be ealier "
+"or later."
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2298
+#: user-manual.txt:2290
 #, no-wrap
 msgid "Merge dives into a single dive"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2308
+#: user-manual.txt:2300
 msgid ""
 "Sometimes a dive is briefly interrupted, e.g. if a diver returns to the "
 "surface for a few minutes, resulting in two or more dives being recorded by "
@@ -4536,24 +4521,23 @@ msgid ""
 "dives, right-clicking them to bring up the context menu and then selecting "
 "*Merge selected dives*. It may be necessary to edit the dive information in "
 "the *Notes* panel to reflect events or conditions that apply to the merged "
-"dive. The figure below shows the depth profile of two such dives that were "
-"merged:"
+"dive. The figure below shows the depth profile of two dives that were merged:"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2309
+#: user-manual.txt:2301
 #, no-wrap
 msgid "images/MergedDive.png"
 msgstr "images/MergedDive.png"
 
 #. type: Title ====
-#: user-manual.txt:2311
+#: user-manual.txt:2303
 #, no-wrap
 msgid "Undo dive manipulations"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2317
+#: user-manual.txt:2309
 msgid ""
 "Important actions on dives or trips, described above, can be undone or "
 "redone.  This includes: _delete dives_, _merge dives_, _renumber dives_ and "
@@ -4563,13 +4547,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2320
+#: user-manual.txt:2312
 #, no-wrap
 msgid "Filtering the dive list"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2326
+#: user-manual.txt:2318
 msgid ""
 "The dives in the *Dive List* panel can be filtered, that is, one can select "
 "only some of the dives based on their attributes, e.g. dive tags, dive site, "
@@ -4579,27 +4563,27 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2335
+#: user-manual.txt:2326
 msgid ""
 "To open the filter, select _Log -> Filter divelist_ from the main menu. This "
 "opens the _Filter Panel_ at the top of the _Subsurface_ window. Three icons "
-"are located at the top right hand of the filter panel. The _Filter Panel_ "
-"can be reset (i.e. all current filters cleared) by selecting the *yellow "
-"angled arrow*. The _Filter Panel_ may also be minimised by selecting the "
-"*green up-arrow\". When minimised, only these three icons are shown.  The "
-"panel can be maximised by clicking the icon that minimised the panel. The "
-"filter may also be reset and closed by selecting the *red button* with the "
-"white cross.  An example of the _Filter Panel_ is shown in the figure below."
+"are located at the top right hand of the filter panel (see image below). The "
+"_Filter Panel_ can be reset (i.e. all current filters cleared) by selecting "
+"the *yellow angled arrow*. The _Filter Panel_ may also be minimised by "
+"selecting the *green up-arrow\". When minimised, only these three icons are "
+"shown.  The panel can be maximised by clicking the icon that minimised the "
+"panel. The filter may also be reset and closed by selecting the *red button* "
+"with the white cross."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2336
+#: user-manual.txt:2327
 #, no-wrap
 msgid "images/Filterpanel.jpg"
 msgstr "images/Filterpanel.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2345
+#: user-manual.txt:2336
 msgid ""
 "Four filter criteria may be used to filter the dive list: dive tags, person "
 "(buddy / dive master), dive site and dive suit, each of which is represented "
@@ -4612,9 +4596,9 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2353
+#: user-manual.txt:2344
 msgid ""
-"To activate filtering of the dive list, check at least tone check box in one "
+"To activate filtering of the dive list, check at least one check box in one "
 "of the four check lists. The dive list is then shortened to include only the "
 "dives that pertain to the criteria specified in the check lists.  The four "
 "check lists work as a filter with _AND_ operators, Subsurface filters "
@@ -4624,24 +4608,24 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:2355
+#: user-manual.txt:2346
 #, no-wrap
 msgid "Exporting the dive log or parts of the dive log"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2358
+#: user-manual.txt:2349
 msgid ""
 "There are two routes for the export of dive information from Subsurface:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2360
+#: user-manual.txt:2351
 msgid "Export dive information to _Facebook_"
 msgstr "Exporter les informations de plongée vers _Facebook_"
 
 #. type: Plain text
-#: user-manual.txt:2362
+#: user-manual.txt:2353
 msgid ""
 "xref:S_Export_other[Export dive information to other destinations or formats]"
 msgstr ""
@@ -4649,58 +4633,57 @@ msgstr ""
 "destinations ou formats]"
 
 #. type: Title ===
-#: user-manual.txt:2364
+#: user-manual.txt:2355
 #, no-wrap
 msgid "Exporting dive information to _Facebook_"
 msgstr "Export des informations de plongée vers _Facebook_"
 
 #. type: Plain text
-#: user-manual.txt:2373
+#: user-manual.txt:2364
 msgid ""
 "Export of dives to _Facebook_ is handled differently from other types of "
-"export. This is because export to _Facebook_ needs a connection to "
-"_Facebook_, requiring a _Facebook_ userID and password.  If, from the Main "
-"Menu, one selects _File -> Preferences -> Facebook_, a login screen is "
-"presented (see image *A* to the left, below).  Provide your _Facebook_ "
-"userID and password.  Once successful login to _Facebook_ has been achieved, "
-"the panel in image *B*, below is presented. This panel has a button that "
-"needs to be selected in order to close the _Facebook_ connection."
+"export because a connection to _Facebook_ is required, needing a _Facebook_ "
+"userID and password.  If, from the Main Menu, one selects _File -> "
+"Preferences -> Facebook_, a login screen is presented (see image *A* to the "
+"left, below).  Provide your _Facebook_ userID and password.  Once a "
+"successful login to _Facebook_ has been achieved, the panel in image *B*, "
+"below is presented, including a _Disconnect from Facebook_ button to close "
+"the _Facebook_ connection."
 msgstr ""
 "L'export des plongées vers _Facebook_ est géré différemment des autres types "
-"d'export. Cela est du au fait que l'export vers _Facebook_ nécessite une "
-"connexion vers _Facebook_, nécessitant un identifiant et un mot de passe. À "
-"partir du menu principal, si vous sélectionnez _Fichier -> Préférences -> "
-"Facebook_, un écran de connexion est présenté (voir l'image *A* sur la "
-"gauche, ci dessous). Entrez vos identifiant et mot de passe _Facebook_. Une "
-"fois connecté à _Facebook_, le panneau de l'image *B* ci dessous est "
-"présenté. Ce panneau a un bouton qui doit être sélectionné pour fermer la "
-"connexion _Facebook_."
+"d'export car une connexion vers _Facebook_ est nécessaire, nécessitant un "
+"identifiant et un mot de passe. À partir du menu principal, si vous "
+"sélectionnez _Fichier -> Préférences -> Facebook_, un écran de connexion est "
+"présenté (voir l'image *A* sur la gauche, ci dessous). Entrez vos "
+"identifiant et mot de passe _Facebook_. Une fois connecté à _Facebook_, le "
+"panneau de l'image *B* ci dessous est présenté, avec un bouton _Déconnecter "
+"de Facebook_ pour fermer la connexion _Facebook_."
 
 #. type: Target for macro image
-#: user-manual.txt:2374
+#: user-manual.txt:2365
 #, no-wrap
 msgid "images/facebook1_f20.jpg"
 msgstr "images/facebook1_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2387
+#: user-manual.txt:2378
 msgid ""
 "Having established a login to _Facebook_, transfer of a dive profile to "
 "one's _Facebook_ timeline is easy.  A _Facebook_ icon appears in the *Notes* "
-"panel of _Subsurface_ (See image *A* below). Ensure that the dive that you "
-"want to transfer to the timeline is depicted in the _Subsurface_ *Dive "
-"Profile* panel. Select the _Facebook_ icon, and a dialogue is shown, "
-"determining the amount of additional information transferred with the dive "
-"profile (see image *B*, below). In order to transfer a dive profile to "
-"_Facebook_, the name of a _Facebook_ album needs to be provided. The "
-"checkboxes on the lefthand side allow one to determine how much additional "
-"information should be transferred with the dive profile. This information is "
-"shown in the text box on the right hand side of the panel (see image *B*, "
-"below). You can easily edit the message that will be posted right there in "
-"the text box. Having specified the additional information and verified the "
-"text you want to post, select the _OK_ button which triggers the transfer to "
-"_Facebook_. After a while, an acknowledgement dialogue appears, indicating "
-"successful transfer to _Facebook_."
+"panel of _Subsurface_ (See image *A* below). Ensure that the dive to "
+"transfer to the timeline is depicted in the _Subsurface_ *Dive Profile* "
+"panel. Select the _Facebook_ icon, and a dialogue is shown, determining the "
+"amount of additional information transferred with the dive profile (see "
+"image *B*, below). In order to transfer a dive profile to _Facebook_, the "
+"name of a _Facebook_ album needs to be provided. The checkboxes on the "
+"lefthand side allow one to determine how much additional information should "
+"be transferred with the dive profile. This information is shown in the text "
+"box on the right hand side of the panel (see image *B*, below). One can "
+"easily edit the message that will be posted with the dive profile. Having "
+"specified the additional information and verified the text, select the _OK_ "
+"button that triggers the transfer to _Facebook_. After a while, an "
+"acknowledgement dialogue appears, indicating successful transfer to "
+"_Facebook_."
 msgstr ""
 "Une fois qu'une connexion à _Facebook_ est établie, transférer un profil de "
 "plongée vers _Facebook_ est facile. Une icône _Facebook_ apparait dans le "
@@ -4714,36 +4697,35 @@ msgstr ""
 "supplémentaires à transférer avec le profil de plongée. Ces informations "
 "sont affichées dans le champs de texte sur la partie droite du panneau. "
 "(voir l'image *B* ci dessous). Vous pouvez facilement modifier le message "
-"qui sera envoyé directement dans ce champs. Une fois les informations "
+"qui sera envoyé avec le profil de plongée. Une fois les informations "
 "supplémentaires ajoutées et vérifiées, sélectionner le bouton _OK_ qui lance "
 "le transfert vers _Facebook_. Après un moment, une fenêtre apparait "
 "indiquant le succès du transfert."
 
 #. type: Plain text
-#: user-manual.txt:2394
+#: user-manual.txt:2385
 msgid ""
-"Both the Album created and the post to your time line will be marked as "
-"private. In order for friends to be able to see the post you have to change "
-"its permissions from a regular Facebook login either in a browser or a "
-"Facebook app. While this is an extra step the developers felt that this was "
-"the better solution to avoid having unwanted posts in your public timeline."
+"Both the album created and the post to one's timeline will be marked as "
+"private. In order for friends to be able to see the post, change its "
+"permissions from a regular Facebook login either in a browser or a Facebook "
+"app. While this is an extra step this is the better solution to avoid having "
+"unwanted posts in one's public timeline."
 msgstr ""
 "À la fois l'album créé et la publication sur votre ligne temporelle seront "
-"marquées comme privés. Pour que vos amis puissent voir la publication, vous "
-"devrez modifier les permissions à partir d'une connexion Facebook standard "
-"depuis un navigateur ou l'application Facebook. Malgré que cela soit une "
-"étape supplémentaire, les développeurs ont pensé que c'était la meilleure "
-"solution pour éviter d'avoir des publications non désirées sur votre ligne "
-"temporelle publique."
+"marquées comme privés. Pour que vos amis puissent voir la publication, "
+"modifier les permissions à partir d'une connexion Facebook standard depuis "
+"un navigateur ou l'application Facebook. Malgré que cela soit une étape "
+"supplémentaire, c'est la meilleure solution pour éviter d'avoir des "
+"publications non désirées sur votre ligne temporelle publique."
 
 #. type: Target for macro image
-#: user-manual.txt:2395
+#: user-manual.txt:2386
 #, no-wrap
 msgid "images/facebook2_f20.jpg"
 msgstr "images/facebook2_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2398
+#: user-manual.txt:2389
 msgid ""
 "If required, then close the _Facebook_ connection by either closing "
 "_Subsurface_ or by selecting _File -> Preferences -> Facebook_ from the Main "
@@ -4755,13 +4737,13 @@ msgstr ""
 "préférences Facebook."
 
 #. type: Title ===
-#: user-manual.txt:2400
+#: user-manual.txt:2391
 #, no-wrap
 msgid "Export dive information  to other destinations or formats"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2405
+#: user-manual.txt:2396
 msgid ""
 "For non-_Facebook exports_, the export function can be reached by selecting "
 "_File -> Export_, which brings up the Export dialog. This dialog always "
@@ -4771,24 +4753,24 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2406
+#: user-manual.txt:2397
 #, no-wrap
 msgid "images/Export_f20.jpg"
 msgstr "images/Export_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2409
+#: user-manual.txt:2400
 msgid "A dive log or part of it can be saved in three formats:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2411
+#: user-manual.txt:2402
 msgid ""
 "_Subsurface XML_ format. This is the native format used by _Subsurface_."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2415
+#: user-manual.txt:2406
 msgid ""
 "Universal Dive Data Format (_UDDF_). Refer to _http://uddf.org_ for more "
 "information.  UDDF is a generic format that enables communication among many "
@@ -4796,7 +4778,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2419
+#: user-manual.txt:2410
 msgid ""
 "_Divelogs.de_, an Internet-based dive log repository. In order to upload to "
 "_Divelogs.de_, one needs a user-ID as well as a password for _Divelogs.de_. "
@@ -4805,7 +4787,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2423
+#: user-manual.txt:2414
 msgid ""
 "_DiveShare_ is also a dive log repository on the Internet focusing on the "
 "recreational dives. In order to upload dives one has to provide a used ID, "
@@ -4813,7 +4795,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2428
+#: user-manual.txt:2419
 msgid ""
 "_CSV dive details_, that includes the most critical information of the dive "
 "profile. Included information of a dive is: dive number, date, time, buddy, "
@@ -4822,7 +4804,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2431
+#: user-manual.txt:2422
 msgid ""
 "_CSV dive profile_, that includes a large amount of detail for each dive, "
 "including the depth profile, temperature and pressure information of each "
@@ -4830,37 +4812,39 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2443
+#: user-manual.txt:2435
 msgid ""
 "_HTML_ format, in which the dive(s) are stored in HTML files, readable with "
 "an Internet browser. Most modern web browsers are supported, but JavaScript "
-"must be enabled. This HTML file is not intended to be edited by the users.  "
-"The HTML dive log contains most of the information and also contains a "
-"search option to search the dive log. HTML export is specified on the second "
-"tab of the Export dialog (image *B* above). A typical use of this option is "
-"to export all one's dives to a smartphone or a tablet where it would serve "
-"as a very portable record of dives useful for dive companies that wish to "
-"verify the dive history of a diver.  This does away with the need to carry "
-"one's original logbook with one when doing dives with dive companies."
+"must be enabled. The HTML export cannot be changed or edited.  It contains "
+"most of the information recorded in the dive log. However, it does not show "
+"the calculated values in the *Dive Profile* panel, e.g. calculated cylinder "
+"pressure, gas pressures and MOD. The HTML export contains a search option to "
+"search the dive log. HTML export is specified on the second tab of the "
+"Export dialog (image *B* above). A typical use of this option is to export "
+"all one's dives to a smartphone or a tablet where it would serve as a very "
+"portable record of dives useful for dive companies that wish to verify the "
+"dive history of a diver, often doing away with the need to carry one's "
+"original logbook with one when doing dives with dive companies."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2448
+#: user-manual.txt:2440
 msgid ""
 "_Worldmap_ format, an HTML file with a world map upon which each dive and "
-"some information about it are indicated. This map is not editable. However, "
-"if one selects any of the dive sites on the map, a summary of the dive is "
-"available in text, as shown in the image below."
+"some information about it are indicated. This map is not editable. If one "
+"selects any of the dive sites on the map, a summary of the dive is available "
+"in text, as shown in the image below."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2449
+#: user-manual.txt:2441
 #, no-wrap
 msgid "images/mapview_f20.jpg"
 msgstr "images/mapview_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2456
+#: user-manual.txt:2448
 msgid ""
 "_Image depths_, which creates a text file that contains the file names of "
 "all photos or images attached to any of the selected dives in the _Dive "
@@ -4869,45 +4853,45 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2458
+#: user-manual.txt:2450
 msgid "_General Settings_, under the HTML tab, provides the following options:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2466
+#: user-manual.txt:2458
 #, no-wrap
 msgid ""
 "** Subsurface Numbers: if this option is checked, the dive(s) are exported with the\n"
 "   numbers associated with them in Subsurface, Otherwise the dive(s) will be numbered\n"
 "   starting from 1.\n"
 "** Export Yearly Statistics: if this option is checked, a yearly statistics table will\n"
-"   be attached with the HTML exports.\n"
-"** Export List only: a list of dives will only be exported and the detailed dive\n"
-"   information will not be available.\n"
+"   be attached to the HTML exports.\n"
+"** Export List only: a list of dives only (date, time, depth, duration) will be exported\n"
+"   and the detailed dive information, e.g. dive profile, will not be available.\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2469
+#: user-manual.txt:2461
 msgid ""
 "Under _Style Options_ some style-related options are available like font "
 "size and theme."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2472
+#: user-manual.txt:2464
 msgid ""
 "Export to other formats can be achieved through third party facilities, for "
 "instance _www.divelogs.de_."
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:2474
+#: user-manual.txt:2466
 #, no-wrap
 msgid "Keeping a _Subsurface_ dive log in the Cloud"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2485
+#: user-manual.txt:2477
 msgid ""
 "For each diver, dive log information is highly important. Not only is it a "
 "record of diving activities for one's own pleasure, but it is important "
@@ -4922,7 +4906,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2491
+#: user-manual.txt:2483
 msgid ""
 "_Subsurface_ includes access to a transparently integrated cloud storage "
 "backend that is available to all Subsurface users. Storing and retrieving a "
@@ -4932,13 +4916,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2492
+#: user-manual.txt:2484
 #, no-wrap
 msgid "Create a cloud storage account"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2509
+#: user-manual.txt:2501
 #, no-wrap
 msgid ""
 "** Open the *Network Preferences* by selecting _File_ -> _Preferences_ -> _Network_.\n"
@@ -4959,13 +4943,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2510
+#: user-manual.txt:2502
 #, no-wrap
 msgid "Using _Subsurface cloud storage_"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2520
+#: user-manual.txt:2512
 #, no-wrap
 msgid ""
 "** Once the cloud storage has been initialised, two new items appear in the\n"
@@ -4979,7 +4963,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2525
+#: user-manual.txt:2517
 #, no-wrap
 msgid ""
 "** _Subsurface_ keeps a local copy of the data and the cloud facility remains fully\n"
@@ -4989,13 +4973,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2526
+#: user-manual.txt:2518
 #, no-wrap
 msgid "Web access to _Subsurface cloud storage_"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2536
+#: user-manual.txt:2528
 msgid ""
 "One of the nice side benefits of using _Subsurface cloud storage_ is that "
 "one can also access one's dive data from any web browser. Simply open "
@@ -5009,13 +4993,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2537
+#: user-manual.txt:2529
 #, no-wrap
 msgid "Other cloud services"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2547
+#: user-manual.txt:2539
 msgid ""
 "If one prefers not to use the integrated cloud storage of dive logs (and "
 "don't need the web access), it is also simple to store dive logs in the "
@@ -5026,13 +5010,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2548
+#: user-manual.txt:2540
 #, no-wrap
 msgid "images/Cloud.jpg"
 msgstr "images/Cloud.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2557
+#: user-manual.txt:2549
 msgid ""
 "The _Dropbox_ program creates a copy of the _Dropbox_ Internet Cloud content "
 "on one's desktop computer. When the computer is connected to the Internet, "
@@ -5045,7 +5029,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2564
+#: user-manual.txt:2556
 msgid ""
 "In this way a dive log in one's _Dropbox_ folder can be accessed seamlessly "
 "from the Internet and can be accessed from any place with Internet access. "
@@ -5055,7 +5039,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2570
+#: user-manual.txt:2562
 msgid ""
 "Alternatively one can use _Dropbox_ as a mechanism to backup one's dive log. "
 "To Store a dive log on _Dropbox_, select _File -> Save as_ from the "
@@ -5066,20 +5050,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2573
+#: user-manual.txt:2565
 msgid ""
 "Several paid services exist on the Internet (e.g. Google, Amazon) where the "
 "same process could be used for the Cloud-based storage of dive logs."
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:2576
+#: user-manual.txt:2568
 #, no-wrap
 msgid "Printing a dive log"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2580
+#: user-manual.txt:2572
 #, no-wrap
 msgid ""
 "_Subsurface_ provides a simple and flexible interface to print a whole dive log or only a few selected dives.\n"
@@ -5087,12 +5071,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2582
+#: user-manual.txt:2574
 msgid "Before printing, two decisions are required:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2585
+#: user-manual.txt:2577
 msgid ""
 "Should the whole dive log be printed or only part of it? If only part of the "
 "dive log is required, then select the required dives from the *Dive List* "
@@ -5100,7 +5084,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2587
+#: user-manual.txt:2579
 msgid ""
 "If the dive profiles needs printing, what gas partial pressure information "
 "should be shown? Select the appropriate toggle-buttons on the button bar to "
@@ -5108,7 +5092,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2590
+#: user-manual.txt:2582
 msgid ""
 "If _File -> Print_ is selected from the Main menu, the the dialogue below "
 "(image *A*) appears. Three specifications are needed to achieve the desired "
@@ -5116,35 +5100,35 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2591 user-manual.txt:3993
+#: user-manual.txt:2583 user-manual.txt:3985
 #, no-wrap
 msgid "images/Print1_f22.jpg"
 msgstr "images/Print1_f22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2594
+#: user-manual.txt:2586
 msgid "Under _Print type_ select one of two options:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2596
+#: user-manual.txt:2588
 msgid ""
 "_Dive list print_: Print dives from the *Dive List* panel with profiles and "
 "other information."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2597
+#: user-manual.txt:2589
 msgid "_Statistics print_: Print yearly statistics of the dives."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2599
+#: user-manual.txt:2591
 msgid "Under _Print options_ select:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2604
+#: user-manual.txt:2596
 msgid ""
 "Printing only the dives selected from the dive list prior to activating the "
 "print dialogue by checking the box _Print only selected dives_. If this "
@@ -5152,85 +5136,85 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2606
+#: user-manual.txt:2598
 msgid ""
 "Printing in colour, achieved by checking the box with _Print in colour_. If "
 "this check box is not checked, printing is in monochrome (grey scale)."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2609
+#: user-manual.txt:2601
 msgid ""
 "Under _Template_ select a template to be used as the page layout. There are "
 "several templates (see image *B*, above)."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2611
+#: user-manual.txt:2603
 msgid "_Table_: This prints a summary table of all dives selected (see below)."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2612
+#: user-manual.txt:2604
 #, no-wrap
 msgid "images/Print_summarylist_f22.jpg"
 msgstr "images/Print_summarylist_f22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2615
+#: user-manual.txt:2607
 msgid ""
 "_Flow layout_: Print the text associated with each diev without printing the "
 "dive profiles"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2616
+#: user-manual.txt:2608
 msgid "of each dive (see below):"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2617
+#: user-manual.txt:2609
 #, no-wrap
 msgid "images/Print_flow_layout_f22.jpg"
 msgstr "images/Print_flow_layout_f22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2620
+#: user-manual.txt:2612
 msgid ""
 "_One Dive_: Print one dive per page, also showing the dive profile (see "
 "below)"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2621
+#: user-manual.txt:2613
 #, no-wrap
 msgid "images/print2_f22.jpg"
 msgstr "images/print2_f22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2625
+#: user-manual.txt:2617
 msgid "_Two Dives_: Print two dives per page, also showing the dive profiles."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2626
+#: user-manual.txt:2618
 msgid "_Six Dives_: Print six dives per page, also showing the dive profiles."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2627
+#: user-manual.txt:2619
 msgid ""
 "_Custom_: This option allows customisation of the print contents and layout. "
 "This is"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2628
+#: user-manual.txt:2620
 msgid "discussed at the end of this section."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2632
+#: user-manual.txt:2624
 msgid ""
 "Users can _Preview_ the printed page by selecting the _Preview_ button on "
 "the dialogue (see image *A* at the start of this section). After preview, "
@@ -5239,7 +5223,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2636
+#: user-manual.txt:2628
 msgid ""
 "Next, select the _Print_ button (see image *A* at the start of this "
 "section). This activates the regular print dialogue used by the user "
@@ -5248,13 +5232,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2637
+#: user-manual.txt:2629
 #, no-wrap
 msgid "images/Print_print_f22.jpg"
 msgstr "images/Print_print_f22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2642
+#: user-manual.txt:2634
 msgid ""
 "Set the print resolution of the printer to an appropriate value by changing "
 "the printer _Properties_. Finally, select the _Print_ button to print the "
@@ -5263,19 +5247,19 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2643
+#: user-manual.txt:2635
 #, no-wrap
 msgid "images/Printpreview.jpg"
 msgstr "images/Printpreview.jpg"
 
 #. type: Title ===
-#: user-manual.txt:2645
+#: user-manual.txt:2637
 #, no-wrap
 msgid "Write a custom printing template (advanced)"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2649
+#: user-manual.txt:2641
 msgid ""
 "Writing a custom template is an effective way to produce highly customized "
 "printouts. Subsurface uses HTML templates to render printing. One can create "
@@ -5286,21 +5270,21 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:2651
+#: user-manual.txt:2643
 #, no-wrap
 msgid "Configuring a dive computer"
 msgstr "Configurer un ordinateur de plongée"
 
 #. type: Plain text
-#: user-manual.txt:2659
+#: user-manual.txt:2651
 msgid ""
 "_Subsurface_ enables one to configure a dive computer. Currently the "
 "Heinrichs-Weikamp (OSTC 2, OSTC 3) and Suunto Vyper (Stinger, Mosquito, D3, "
 "Vyper, Vytec, Cobra, Gekko and Zoop) family of dive computers are supported. "
 "A large number of settings of these dive computers can be read and changed "
 "to different values. As a first step, ensure that the appropriate hardware "
-"driver is installed for the dive computer and that the device name of the "
-"dive computer is known.  See "
+"driver is installed for the dive computer (also required for downloading "
+"dives) and that the device name of the dive computer is known.  See "
 "<<_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer,"
 "APPENDIX A>> for information on how to do this."
 msgstr ""
@@ -5309,34 +5293,35 @@ msgstr ""
 "et Suunto Vyper (Stinger, Mosquito, D3, Vyper, Vytec, Cobra, Gekko et Zoop). "
 "De nombreux paramètres de ces ordinateurs de plongée peuvent être lues et "
 "modifiées. La première étape est de s'assurer que les pilotes pour votre "
-"ordinateur de plongée sont installés et que le nom de périphérique de "
-"l'ordinateur de plongée est connu. Voir "
+"ordinateur de plongée sont installés (également nécessaire pour télécharger "
+"les plongées) et que le nom de périphérique de l'ordinateur de plongée est "
+"connu. Voir "
 "<<_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer,"
-"APPENDIX A>> pour plus d'informations sur la manière de procéder."
+"ANNEXE A>> pour plus d'informations sur la manière de procéder."
 
 #. type: Plain text
-#: user-manual.txt:2664
+#: user-manual.txt:2656
 msgid ""
 "Once the dive computer is connected to the _Subsurface_ computer, select "
 "_File -> Configure dive computer_ from the _Main Menu_. Provide the "
 "appropriate device name in the text box at the top of the configuration "
-"panel that opens and select the appropriate dive computer model from the "
-"panel on the lefthand (see image below)."
+"panel and select the appropriate dive computer model from the panel on the "
+"lefthand (see image below)."
 msgstr ""
 "Une fois que l'ordinateur de plongée est connecté à _Subsurface_, "
 "sélectionner _Fichier -> Configurer l'ordinateur de plongée_, à partir du "
 "menu principal. Fournir le nom du périphérique dans le champ en haut du "
-"panneau de configuration qui ouvre et sélectionne le bon modèle d'ordinateur "
-"de plongée à partir du panneau à gauche (voir l'image ci-dessous)."
+"panneau de configuration et sélectionner le bon modèle d'ordinateur de "
+"plongée à partir du panneau à gauche (voir l'image ci-dessous)."
 
 #. type: Target for macro image
-#: user-manual.txt:2665
+#: user-manual.txt:2657
 #, no-wrap
 msgid "images/Configure_dc_f20.jpg"
 msgstr "images/Configure_dc_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2668
+#: user-manual.txt:2660
 msgid ""
 "Using the appropriate buttons on the configuration panel, the following "
 "actions can be performed:"
@@ -5345,17 +5330,17 @@ msgstr ""
 "suivantes peuvent être réalisées :"
 
 #. type: Plain text
-#: user-manual.txt:2671
+#: user-manual.txt:2663
 #, no-wrap
 msgid ""
 "*Retrieve available details*. This loads the existing configuration from the dive computer\n"
-"to _Subsurface_, showing this in the configuration panel.\n"
+"to _Subsurface_, showing it in the configuration panel.\n"
 msgstr ""
 "*Récupérer les détails disponibles*. Cela charge la configuration existante à partir de l'ordinateur de plongée\n"
 "dans _Subsurface_, en l'affichant dans le panneau de configuration.\n"
 
 #. type: Plain text
-#: user-manual.txt:2673
+#: user-manual.txt:2665
 #, no-wrap
 msgid ""
 "*Save changes to device*. This changes the configuration of the\n"
@@ -5365,7 +5350,7 @@ msgstr ""
 "de plongée pour correspondre aux informations affichées dans le panneau de configuration.\n"
 
 #. type: Plain text
-#: user-manual.txt:2675
+#: user-manual.txt:2667
 #, no-wrap
 msgid ""
 "*Backup*. This saves the configuration data to a file. _Subsurface_ asks for\n"
@@ -5375,7 +5360,7 @@ msgstr ""
 "l'emplacement et le nom du fichier pour enregistrer les informations.\n"
 
 #. type: Plain text
-#: user-manual.txt:2677
+#: user-manual.txt:2669
 #, no-wrap
 msgid ""
 "*Restore backup*. This loads the information from a backup file and displays it\n"
@@ -5385,7 +5370,7 @@ msgstr ""
 "dans le panneau de configuration.\n"
 
 #. type: Plain text
-#: user-manual.txt:2679
+#: user-manual.txt:2671
 #, no-wrap
 msgid ""
 "*Update firmware*. If new firmware is available for the dive computer, this is\n"
@@ -5395,13 +5380,13 @@ msgstr ""
 "il sera chargé dans l'ordinateur de plongée.\n"
 
 #. type: Title ==
-#: user-manual.txt:2682
+#: user-manual.txt:2674
 #, no-wrap
 msgid "Setting user _Preferences_ for _Subsurface_"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2690
+#: user-manual.txt:2682
 msgid ""
 "There are several settings within _Subsurface_ that the user can specify. "
 "These are found when selecting _File -> Preferences_. The settings are "
@@ -5413,24 +5398,24 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2691
+#: user-manual.txt:2683
 #, no-wrap
 msgid "Defaults"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2694
+#: user-manual.txt:2686
 msgid "There are several settings in the *Defaults* panel:"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2695
+#: user-manual.txt:2687
 #, no-wrap
 msgid "images/Pref1_f20.jpg"
 msgstr "images/Pref1_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2699
+#: user-manual.txt:2691
 #, no-wrap
 msgid ""
 "  ** *Lists and tables*: Here one can specify the font type and font size of the\n"
@@ -5438,7 +5423,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2704
+#: user-manual.txt:2696
 #, no-wrap
 msgid ""
 "  ** *Dives*: For the _Default Dive File_ one need to specify the directory and\n"
@@ -5448,7 +5433,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2709
+#: user-manual.txt:2701
 #, no-wrap
 msgid ""
 "  ** *Display invalid*:  Dives can be marked as invalid (when a user wishes to hide\n"
@@ -5458,7 +5443,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2712
+#: user-manual.txt:2704
 #, no-wrap
 msgid ""
 "  ** *Default cylinder*: Here users can specify the default cylinder listed in\n"
@@ -5466,7 +5451,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2720
+#: user-manual.txt:2712
 #, no-wrap
 msgid ""
 "  ** *Animations*: Some actions in showing the dive profile are performed using\n"
@@ -5479,7 +5464,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2725
+#: user-manual.txt:2717
 #, no-wrap
 msgid ""
 "  ** *Subsurface web service*: When one subscribes to the <<S_Companion,Subsurface web service>>, a very\n"
@@ -5489,7 +5474,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2728
+#: user-manual.txt:2720
 #, no-wrap
 msgid ""
 "  ** *Clear all settings*: As indicated in the button below this heading, all settings are\n"
@@ -5497,19 +5482,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2729
+#: user-manual.txt:2721
 #, no-wrap
 msgid "Units"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2730
+#: user-manual.txt:2722
 #, no-wrap
 msgid "images/Pref2_f20.jpg"
 msgstr "images/Pref2_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2737
+#: user-manual.txt:2729
 msgid ""
 "Here user can choose between metric and imperial units of depth, pressure, "
 "volume, temperature and mass. By selecting the Metric or Imperial radio "
@@ -5520,24 +5505,24 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2738
+#: user-manual.txt:2730
 #, no-wrap
 msgid "Graph"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2740
+#: user-manual.txt:2732
 #, no-wrap
 msgid "images/Pref3_f20.jpg"
 msgstr "images/Pref3_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2744
+#: user-manual.txt:2736
 msgid "This panel allows two type of selections:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2752
+#: user-manual.txt:2744
 #, no-wrap
 msgid ""
 "*Show*: Here users can specify the amount of information shown as part of\n"
@@ -5550,7 +5535,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2757
+#: user-manual.txt:2749
 #, no-wrap
 msgid ""
 "** _Draw dive computer reported ceiling red_: This checkbox allows exactly what it says.\n"
@@ -5560,13 +5545,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2759
+#: user-manual.txt:2751
 #, no-wrap
 msgid "** _Show unused cylinders in Equipment Tab_: This checkbox allows display of information about unused cylinders when viewing the *Equipment Tab*. Conversely, if this box is not checked, and any cylinders entered using the *Equipment Tab* are not used (e.g. there was no gas switch to such a cylinder), then these cylinders are omitted from that list.\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2765
+#: user-manual.txt:2757
 #, no-wrap
 msgid ""
 "** _Show average depth_: Activating this checkbox causes _Subsurface_ to draw a grey line across\n"
@@ -5576,13 +5561,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2767
+#: user-manual.txt:2759
 #, no-wrap
 msgid "*Misc*:\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2779
+#: user-manual.txt:2771
 #, no-wrap
 msgid ""
 "** Gradient Factors:* Here users can set the _gradient factors_ used while diving. GF_Low is\n"
@@ -5599,19 +5584,19 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2781
+#: user-manual.txt:2773
 #, no-wrap
 msgid " *** http://www.tek-dive.com/portal/upload/M-Values.pdf[Understanding M-values by Erik Baker, _Immersed_ Vol. 3, No. 3.]\n"
 msgstr " *** http://www.tek-dive.com/portal/upload/M-Values.pdf[Understanding M-values by Erik Baker, _Immersed_ Vol. 3, No. 3.]\n"
 
 #. type: Plain text
-#: user-manual.txt:2783
+#: user-manual.txt:2775
 #, no-wrap
 msgid " *** link:http://www.rebreatherworld.com/general-and-new-to-rebreather-articles/5037-gradient-factors-for-dummies.html[Gradient factors for dummies, by Kevin Watts]\n"
 msgstr " *** link:http://www.rebreatherworld.com/general-and-new-to-rebreather-articles/5037-gradient-factors-for-dummies.html[Gradient factors for dummies, by Kevin Watts]\n"
 
 #. type: Plain text
-#: user-manual.txt:2787
+#: user-manual.txt:2779
 #, no-wrap
 msgid ""
 " ** _CCR: Show setpoints when viewing pO2:_ With this checkbox ativated, the pO~2~\n"
@@ -5620,7 +5605,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2791
+#: user-manual.txt:2783
 #, no-wrap
 msgid ""
 " ** _CCR: Show individual O~2~ sensor values when viewing pO~2~:_ Show the pO~2~\n"
@@ -5629,19 +5614,19 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2793
+#: user-manual.txt:2785
 #, no-wrap
 msgid "*Configuring dive planning using rebreather equipment:*\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2795
+#: user-manual.txt:2787
 #, no-wrap
 msgid "** _Default CCR setpoint for dive planning:_ Specify the O~2~ setpoint for a\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2799
+#: user-manual.txt:2791
 #, no-wrap
 msgid ""
 "CCR dive plan. This determines the pO~2~ that will be maintained\n"
@@ -5651,13 +5636,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2801
+#: user-manual.txt:2793
 #, no-wrap
 msgid "** _pSCR O~2~ metabolism rate:_ For a semiclosed rebreather (pSCR) system, this is the\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2803
+#: user-manual.txt:2795
 #, no-wrap
 msgid ""
 "volume of oxygen used by a diver each minute. Set this value for pSCR dive planning\n"
@@ -5665,13 +5650,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2805
+#: user-manual.txt:2797
 #, no-wrap
 msgid "** _pSCR ratio:_ For pSCR equipment the dump ratio is the ratio of gas released to the\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2807
+#: user-manual.txt:2799
 #, no-wrap
 msgid ""
 "environment to that of the gas recirculated to the diver. Set this value for a\n"
@@ -5679,24 +5664,24 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2809
+#: user-manual.txt:2801
 #, no-wrap
 msgid "Language"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2811
+#: user-manual.txt:2803
 msgid "Choose a language that _Subsurface_ will use."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2812
+#: user-manual.txt:2804
 #, no-wrap
 msgid "images/Pref4_f20.jpg"
 msgstr "images/Pref4_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2822
+#: user-manual.txt:2814
 msgid ""
 "A checkbox allows one to use the _System Default_ language which in most "
 "cases will be the correct setting; with this _Subsurface_ simply runs in the "
@@ -5709,26 +5694,26 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2823
+#: user-manual.txt:2815
 #, no-wrap
 msgid "Network"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2825
+#: user-manual.txt:2817
 msgid ""
 "This panel facilitates communication between _Subsurface_ and data sources "
 "on the Internet."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2826
+#: user-manual.txt:2818
 #, no-wrap
 msgid "images/Pref5_f20.jpg"
 msgstr "images/Pref5_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2839
+#: user-manual.txt:2831
 msgid ""
 "This is important, for instance, when _Subsurface_ needs to communicate with "
 "Internet services such as the <<S_Companion,_Subsurface Companion app_>> or "
@@ -5745,13 +5730,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2840
+#: user-manual.txt:2832
 #, no-wrap
 msgid "Facebook Accesss"
 msgstr "Accès Facebook"
 
 #. type: Plain text
-#: user-manual.txt:2843
+#: user-manual.txt:2835
 msgid ""
 "This panel allows one to log into a Facebook account in order to transfer "
 "information from Subsurface to Facefook."
@@ -5760,13 +5745,13 @@ msgstr ""
 "transférer des informations de Subsurface vers Facebook."
 
 #. type: Target for macro image
-#: user-manual.txt:2844
+#: user-manual.txt:2836
 #, no-wrap
 msgid "images/Pref6_f20.jpg"
 msgstr "images/Pref6_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:2852
+#: user-manual.txt:2844
 msgid ""
 "If one provides a valid Facebook userID and password, a connection to "
 "Facebook is created. The connection to Facebook is closed when one closes "
@@ -5782,13 +5767,13 @@ msgstr ""
 "vers Facebook] pour plus d'informations."
 
 #. type: Title ==
-#: user-manual.txt:2854
+#: user-manual.txt:2846
 #, no-wrap
 msgid "The _Subsurface_ dive planner"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2859
+#: user-manual.txt:2851
 msgid ""
 "Dive planning is an advanced feature of _Subsurface_, accessible by "
 "selecting _Log -> Plan Dive_ from the main menu. It allows calculation of "
@@ -5797,7 +5782,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block *
-#: user-manual.txt:2867
+#: user-manual.txt:2859
 msgid ""
 "The _Subsurface_ dive planner IS CURRENTLY EXPERIMENTAL and assumes the user "
 "is already familiar with the _Subsurface_ user interface. It is explicitly "
@@ -5805,19 +5790,19 @@ msgid ""
 msgstr ""
 
 #. type: delimited block *
-#: user-manual.txt:2870
+#: user-manual.txt:2862
 msgid ""
 "The user is conversant with dive planning and has the necessary training to "
 "perform dive planning."
 msgstr ""
 
 #. type: delimited block *
-#: user-manual.txt:2871
+#: user-manual.txt:2863
 msgid "The user plans dives within his/her certification limits."
 msgstr ""
 
 #. type: delimited block *
-#: user-manual.txt:2874
+#: user-manual.txt:2866
 msgid ""
 "Dive planning makes large assumptions about the characteristics of the "
 "_average person_ and cannot compensate for individual physiology or health "
@@ -5825,32 +5810,32 @@ msgid ""
 msgstr ""
 
 #. type: delimited block *
-#: user-manual.txt:2875
+#: user-manual.txt:2867
 msgid ""
 "The safety of a dive plan depends heavily on the way in which the planner is "
 "used."
 msgstr ""
 
 #. type: delimited block *
-#: user-manual.txt:2876
+#: user-manual.txt:2868
 msgid "The user is familiar with the user interface of _Subsurface_."
 msgstr ""
 
 #. type: delimited block *
-#: user-manual.txt:2878
+#: user-manual.txt:2870
 msgid ""
 "A user who is not absolutely sure about any of the above requirements should "
 "not use this feature."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:2880
+#: user-manual.txt:2872
 #, no-wrap
 msgid "The _Subsurface_ dive planner screen"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2885
+#: user-manual.txt:2877
 msgid ""
 "Like the _Subsurface_ dive log, the planner screen is divided into several "
 "sections (see image below). The *setup* parameters for a dive are entered "
@@ -5860,7 +5845,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2889
+#: user-manual.txt:2881
 msgid ""
 "At the top right hand is a green *design panel* upon which the profile of "
 "the dive can be manipulated directly by dragging and clicking as explained "
@@ -5869,7 +5854,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2893
+#: user-manual.txt:2885
 msgid ""
 "At the bottom right is a text panel with a heading of _Dive Plan Details_. "
 "This is where the details of the dive plan are provided in a way that can "
@@ -5878,26 +5863,26 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2894
+#: user-manual.txt:2886
 #, no-wrap
 msgid "images/PlannerWindow1_f20.jpg"
 msgstr "images/PlannerWindow1_f20.jpg"
 
 #. type: Title ===
-#: user-manual.txt:2897
+#: user-manual.txt:2889
 #, no-wrap
 msgid "Open circuit dives"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2900
+#: user-manual.txt:2892
 msgid ""
 "Towards the centre bottom of the planner (circled in blue in the image "
 "above) is a dropbox with three options. Select the appropriate one of these:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2903
+#: user-manual.txt:2895
 #, no-wrap
 msgid ""
 "** Open Circuit (the default)\n"
@@ -5906,12 +5891,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2905
+#: user-manual.txt:2897
 msgid "Choose the Open Circuit option."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2909
+#: user-manual.txt:2901
 msgid ""
 "In the top left-hand area of the planning screen, ensure that the constant "
 "dive parameters are appropriate. These are: Start date and time of the "
@@ -5921,7 +5906,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2918
+#: user-manual.txt:2910
 msgid ""
 "In the table labeled _Available Gases_, add the information of the cylinders "
 "to be used as well as the gas composition within that cylinder. This is done "
@@ -5935,12 +5920,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2920
+#: user-manual.txt:2912
 msgid "The profile of the planned dive can be created in two ways:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2925
+#: user-manual.txt:2917
 msgid ""
 "Drag the waypoints (the small white circles) on the existing dive profile in "
 "a way to represent the dive. Additional waypoints can be created by double-"
@@ -5950,7 +5935,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2933
+#: user-manual.txt:2925
 msgid ""
 "The most efficient way to create a dive profile is to enter the appropriate "
 "values into the table marked _Dive planner points_. The first line of the "
@@ -5964,13 +5949,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:2934
+#: user-manual.txt:2926
 #, no-wrap
 msgid "Recreational dives"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2949
+#: user-manual.txt:2941
 msgid ""
 "The _Subsurface_ dive planner allows a sophisticated way of planning "
 "recreational dives, i.e. dives that remain within no-decompression limits.  "
@@ -5991,26 +5976,26 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2952
+#: user-manual.txt:2944
 msgid "To plan a dive, the appropriate settings need to be defined."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2955
+#: user-manual.txt:2947
 msgid ""
 "Ensure that the date and time is set to that of the intended dive. This "
 "allows calculation of the nitrogen load incurred during previous dives."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2958
+#: user-manual.txt:2950
 msgid ""
 "Immediately under the heading _Planning_ are two checkboxes _Recreational_ "
 "and _Safety Stop_.  Check these two boxes."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2962
+#: user-manual.txt:2954
 msgid ""
 "Then define the cylinder size, the gas mixture (air or % oxygen) and the "
 "starting cylinder pressure in the top left-hand section of the planner under "
@@ -6018,7 +6003,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2967
+#: user-manual.txt:2959
 msgid ""
 "The planner calculates whether the specified cylinder contains enough air/"
 "gas to complete the planned dive. In order for this to be realistic, under "
@@ -6028,7 +6013,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2970
+#: user-manual.txt:2962
 msgid ""
 "Define the amount of gas that the cylinder must have at the end of the "
 "bottom section of the dive just before ascent. A value of 50 bar is often "
@@ -6036,7 +6021,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2977
+#: user-manual.txt:2969
 msgid ""
 "Define the depth of the dive by dragging the waypoints (white dots) on the "
 "dive profile or (even better) defining the appropriate depths using the "
@@ -6047,14 +6032,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2980
+#: user-manual.txt:2972
 msgid ""
 "The ascent speed can be changed. The default ascent speeds are those "
 "considered safe for recreational divers."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2988
+#: user-manual.txt:2980
 msgid ""
 "The dive profile in the planner indicates the maximum dive time within no-"
 "deco limits using the Bühlmann ZH-L16 algorithm and the gas and depth "
@@ -6070,7 +6055,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2992
+#: user-manual.txt:2984
 msgid ""
 "Below is an image of a dive plan for a recreational dive at 30 metres. "
 "Although the no-deco limit (NDL) is 23 minutes, the duration of the dive is "
@@ -6080,26 +6065,26 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:2993
+#: user-manual.txt:2985
 #, no-wrap
 msgid "images/rec_diveplan.jpg"
 msgstr "images/rec_diveplan.jpg"
 
 #. type: Title ====
-#: user-manual.txt:2995
+#: user-manual.txt:2987
 #, no-wrap
 msgid "Non-recreational open circuit dives, including decompression"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:2999
+#: user-manual.txt:2991
 msgid ""
 "Non-recreational dive planning involves exceeding the no-deco limits and/or "
 "using multiple breathing gases.  Such dives are planned in three stages:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3010
+#: user-manual.txt:3002
 #, no-wrap
 msgid ""
 "*a) Nitrogen management*: This is performed by specifying the rates for descent and ascent,\n"
@@ -6115,7 +6100,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3015
+#: user-manual.txt:3007
 msgid ""
 "If the VPM-B model is selected, the Conservatism_level needs to be specified "
 "on a scale of 0 (least conservative) to 4 (most conservative).  This model "
@@ -6127,12 +6112,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3017
+#: user-manual.txt:3009
 msgid "For more information external to this manual see:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3019
+#: user-manual.txt:3011
 msgid ""
 "link:http://www.tek-dive.com/portal/upload/M-Values.pdf[Understanding M-"
 "values by Erik Baker, _Immersed_ Vol. 3, No. 3.]"
@@ -6141,7 +6126,7 @@ msgstr ""
 "values by Erik Baker, _Immersed_ Vol. 3, No. 3.]"
 
 #. type: Plain text
-#: user-manual.txt:3020
+#: user-manual.txt:3012
 msgid ""
 "link:http://www.rebreatherworld.com/general-and-new-to-rebreather-"
 "articles/5037-gradient-factors-for-dummies.html[Gradient factors for "
@@ -6152,7 +6137,7 @@ msgstr ""
 "dummies, by Kevin Watts]"
 
 #. type: Plain text
-#: user-manual.txt:3022
+#: user-manual.txt:3014
 msgid ""
 "link:http://www.amazon.com/Deco-Divers-Decompression-Theory-Physiology/"
 "dp/1905492073/ref=sr_1_1?s=books&ie=UTF8&qid=1403932320&sr=1-1&keywords=deco"
@@ -6167,7 +6152,7 @@ msgstr ""
 "traite à la fois des modèles de décompression Bühlmann et VPM-B."
 
 #. type: Plain text
-#: user-manual.txt:3030
+#: user-manual.txt:3022
 msgid ""
 "The ascent rate is critical for nitrogen off-gassing at the end of the dive "
 "and is specified for several depth ranges, utilising the average (or mean) "
@@ -6181,7 +6166,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3039
+#: user-manual.txt:3031
 #, no-wrap
 msgid ""
 "*b) Oxygen management*: In the *Gas Options* part of the dive specification, the maximum partial\n"
@@ -6195,7 +6180,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3053
+#: user-manual.txt:3045
 #, no-wrap
 msgid ""
 "*c) Gas management*: With open-circuit dives this is a primary consideration. One needs to keep within the limits of the amount of gas within the dive\n"
@@ -6214,7 +6199,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3065
+#: user-manual.txt:3057
 msgid ""
 "Now (at last) one can start the detailed time-depth planning of the dive. "
 "_Subsurface_ offers a unique graphical interface for performing this part of "
@@ -6232,7 +6217,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3077
+#: user-manual.txt:3069
 msgid ""
 "Each waypoint on the dive profile creates a _Dive Planner Point_ in the "
 "table on the left of the dive planner panel. Ensure that the _Used Gas_ "
@@ -6250,7 +6235,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3085
+#: user-manual.txt:3077
 msgid ""
 "Indicate any changes in gas cylinder used by indicating gas changes as "
 "explained in the section <<S_CreateProfile,hand-creating a dive profile>>. "
@@ -6262,7 +6247,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3094
+#: user-manual.txt:3086
 msgid ""
 "A non-zero value in the \"CC set point\" column of the table of dive planner "
 "points indicates a valid setpoint for oxygen partial pressure and that the "
@@ -6275,20 +6260,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3097
+#: user-manual.txt:3089
 msgid ""
 "Below is an example of a dive plan to 45m using EAN26, followed by an ascent "
 "using EAN50 and using the settings as described above."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3098
+#: user-manual.txt:3090
 #, no-wrap
 msgid "images/DivePlanner2_f20.jpg"
 msgstr "images/DivePlanner2_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3103
+#: user-manual.txt:3095
 msgid ""
 "Once the above has been completed, one can save it by clicking the _Save_ "
 "button towards the top middle of the planner. The saved dive plan will "
@@ -6296,13 +6281,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3105
+#: user-manual.txt:3097
 #, no-wrap
 msgid "*The dive plan details*\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3113
+#: user-manual.txt:3105
 msgid ""
 "On the bottom right of the dive planner, under _Dive Plan Details_, the "
 "exact details of the dive plan are provided. These details may be modified "
@@ -6315,7 +6300,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3118
+#: user-manual.txt:3110
 msgid ""
 "If the option _Display segment duration_ is checked, then the duration of "
 "each depth level is indicated in the _Dive Plan Details_. This duration "
@@ -6325,13 +6310,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3119
+#: user-manual.txt:3111
 #, no-wrap
 msgid "Planning pSCR dives"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3134
+#: user-manual.txt:3126
 #, no-wrap
 msgid ""
 "To plan a dive using a passive semi-closed rebreather (pSCR), select _pSCR_ rather than\n"
@@ -6350,26 +6335,26 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3135
+#: user-manual.txt:3127
 #, no-wrap
 msgid "images/Planner_pSCR1_f20.jpg"
 msgstr "images/Planner_pSCR1_f20.jpg"
 
 #. type: Title ===
-#: user-manual.txt:3138
+#: user-manual.txt:3130
 #, no-wrap
 msgid "Planning CCR dives"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3142
+#: user-manual.txt:3134
 msgid ""
 "To plan a dive using a closed circuit rebreather, select the _CCR_ option in "
 "the dropdown list, circled in blue in the image below."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3146
+#: user-manual.txt:3138
 #, no-wrap
 msgid ""
 "*Available gases*: In the _Available gases_ table, enter the cylinder information for the\n"
@@ -6378,7 +6363,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3154
+#: user-manual.txt:3146
 #, no-wrap
 msgid ""
 "*Entering setpoints*: Specify a default setpoint in the Preferences tab, by selecting _File ->  Preferences ->  Graph_ from the main menu. All user-entered segments in the _Dive planner points_ table\n"
@@ -6391,32 +6376,32 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3156
+#: user-manual.txt:3148
 msgid ""
 "The dive profile for a CCR dive may look something like the image below."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3157
+#: user-manual.txt:3149
 #, no-wrap
 msgid "images/Planner_CCR1_f20.jpg"
 msgstr "images/Planner_CCR1_f20.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3161
+#: user-manual.txt:3153
 msgid ""
 "Note that, in the _Dive plan details_, the gas consumption for a CCR segment "
 "is not calculated, so gas consumptions of 0 litres are the norm."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3163
+#: user-manual.txt:3155
 #, no-wrap
 msgid "Modifying an existing dive plan"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3170
+#: user-manual.txt:3162
 msgid ""
 "Normally, when a dive plan has been saved, it is accessible from the *Dive "
 "List*, like any other dive log. Within the *Dive List* there is not a way to "
@@ -6427,7 +6412,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3176
+#: user-manual.txt:3168
 msgid ""
 "In addition there is the option \"Save new\". This keeps the original "
 "planned dive and adds a (possibly modified) copy to the dive list. If that "
@@ -6437,13 +6422,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3177
+#: user-manual.txt:3169
 #, no-wrap
 msgid "Planning for repetitive dives"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3184
+#: user-manual.txt:3176
 msgid ""
 "Repetitive dives can easily be planned if the dates and start times of the "
 "repetitive dive set is specified appropriately in the top left-hand _Start "
@@ -6452,7 +6437,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3190
+#: user-manual.txt:3182
 msgid ""
 "If one has just completed a long/deep dive and is planning another dive, "
 "then highlight, in the *Dive List*, the dive that has just been completed "
@@ -6462,7 +6447,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3195
+#: user-manual.txt:3187
 msgid ""
 "If only a few standard configurations are used (e.g. in GUE), then a "
 "template dive can be created conforming to one of the configurations. If one "
@@ -6472,13 +6457,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3196
+#: user-manual.txt:3188
 #, no-wrap
 msgid "Printing the dive plan"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3201
+#: user-manual.txt:3193
 msgid ""
 "Selecting the _Print_ button in the planner allows printing of the _Dive "
 "Plan Details_ for wet notes. Alternatively one can cut and paste the _Dive "
@@ -6486,7 +6471,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3211
+#: user-manual.txt:3203
 msgid ""
 "Dive plans have many characteristics in common with dive logs (dive profile, "
 "dive notes, etc).  After a dive plan has been saved, the dive details and "
@@ -6502,13 +6487,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3212
+#: user-manual.txt:3204
 #, no-wrap
 msgid "Description of the Subsurface Main Menu items"
 msgstr "Description des éléments du menu principal de Subsurface"
 
 #. type: Plain text
-#: user-manual.txt:3217
+#: user-manual.txt:3209
 msgid ""
 "This section describes the functions and operation of the items in the Main "
 "Menu of Subsurface. Several of the items below are links to sections of this "
@@ -6519,13 +6504,13 @@ msgstr ""
 "des sections de ce manuel traitant des opérations relatives."
 
 #. type: Title ===
-#: user-manual.txt:3218
+#: user-manual.txt:3210
 #, no-wrap
 msgid "File"
 msgstr "Fichier"
 
 #. type: Plain text
-#: user-manual.txt:3221
+#: user-manual.txt:3213
 msgid ""
 "<<S_NewLogbook,_New Logbook_>> - Close the currently open dive logbook and "
 "clear all dive information."
@@ -6534,7 +6519,7 @@ msgstr ""
 "actuellement ouvert et supprime toutes les informations de plongées."
 
 #. type: Plain text
-#: user-manual.txt:3223
+#: user-manual.txt:3215
 msgid ""
 "_Open logbook_ - This opens the file manager in order to select a dive "
 "logbook to open."
@@ -6543,24 +6528,24 @@ msgstr ""
 "carnet de plongée à ouvrir."
 
 #. type: Plain text
-#: user-manual.txt:3224
+#: user-manual.txt:3216
 msgid "_Save_ - Save the dive logbook that is currently open."
 msgstr ""
 "_Sauvegarder_ - Enregistrer le carnet de plongée qui est actuellement ouvert."
 
 #. type: Plain text
-#: user-manual.txt:3225
+#: user-manual.txt:3217
 msgid "_Save as_ - Save the current logbook under a different file name."
 msgstr ""
 "_Enregsitrer sous_ - Enregistrer le carnet actuel sous un nom différent."
 
 #. type: Plain text
-#: user-manual.txt:3226
+#: user-manual.txt:3218
 msgid "_Close_ - Close the dive logbook that is currently open."
 msgstr "_Fermer_ - Fermer le carnet de plongée actuellement ouvert."
 
 #. type: Plain text
-#: user-manual.txt:3228
+#: user-manual.txt:3220
 msgid ""
 "<<S_ExportLog,_Export_>> - Export the currently open dive logbook (or the "
 "selected dives in the logbook) to one of several formats."
@@ -6570,34 +6555,34 @@ msgstr ""
 "formats."
 
 #. type: Plain text
-#: user-manual.txt:3229
+#: user-manual.txt:3221
 msgid "<<S_PrintDivelog,_Print_>> - Print the currently open logbook."
 msgstr ""
 "<<S_PrintDivelog,_Imprimer_>> - Imprimer le carnet de plongée actuellement "
 "ouvert."
 
 #. type: Plain text
-#: user-manual.txt:3230
+#: user-manual.txt:3222
 msgid ""
 "<<S_FindMovedImages, _Find moved images_>> - If photos taken during dives "
 "have been moved to"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3231
+#: user-manual.txt:3223
 msgid ""
 "a different disk or directory, locate them and link them to the appropriate "
 "dives."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3232
+#: user-manual.txt:3224
 msgid "<<S_Preferences,_Preferences_>> - Set the _Subsurface_ preferences."
 msgstr ""
 "<<S_Preferences,_Préférences_>> - Définir les  préférences de _Subsurface_."
 
 #. type: Plain text
-#: user-manual.txt:3233
+#: user-manual.txt:3225
 msgid ""
 "<<S_Configure,_Configure dive computer_>> - Edit the configuration of a dive "
 "computer."
@@ -6606,18 +6591,18 @@ msgstr ""
 "configuration d'un ordinateur de plongée."
 
 #. type: Plain text
-#: user-manual.txt:3234
+#: user-manual.txt:3226
 msgid "_Quit_ - Quit _Subsurface_."
 msgstr "_Quitter_ - Quitter _Subsurface_."
 
 #. type: Title ===
-#: user-manual.txt:3235
+#: user-manual.txt:3227
 #, no-wrap
 msgid "Import"
 msgstr "Importer"
 
 #. type: Plain text
-#: user-manual.txt:3238
+#: user-manual.txt:3230
 msgid ""
 "<<S_ImportDiveComputer,_Import from dive computer_>> - Import dive "
 "information from a dive computer."
@@ -6626,7 +6611,7 @@ msgstr ""
 "Importer des informations de plongées à partir de l'ordinateur de plongée."
 
 #. type: Plain text
-#: user-manual.txt:3240
+#: user-manual.txt:3232
 msgid ""
 "<<Unified_import,_Import Log Files_>> - Import dive information from a file "
 "in in a _Subsurface_-compatible format."
@@ -6636,7 +6621,7 @@ msgstr ""
 "_Subsurface_."
 
 #. type: Plain text
-#: user-manual.txt:3242
+#: user-manual.txt:3234
 msgid ""
 "<<S_Companion,_Import GPS data from Subsurface web service_>> - Load GPS "
 "coordinates from the _Subsurface_ mobile phone app."
@@ -6646,7 +6631,7 @@ msgstr ""
 "(téléphones et tablettes)."
 
 #. type: Plain text
-#: user-manual.txt:3244
+#: user-manual.txt:3236
 msgid ""
 "<<S_ImportingDivelogsDe,_Import from Divelogs.de_>> - Import dive "
 "information from _www.Divelogs.de_."
@@ -6655,13 +6640,13 @@ msgstr ""
 "informations de plongées à partir de _www.Divelogs.de_."
 
 #. type: Title ===
-#: user-manual.txt:3245
+#: user-manual.txt:3237
 #, no-wrap
 msgid "Log"
 msgstr "Journal (log)"
 
 #. type: Plain text
-#: user-manual.txt:3247
+#: user-manual.txt:3239
 msgid ""
 "<<S_EnterData,_Add Dive_>> - Manually add a new dive to the *Dive List* "
 "panel."
@@ -6670,14 +6655,14 @@ msgstr ""
 "plongée au panneau de la *liste des plongées*."
 
 #. type: Plain text
-#: user-manual.txt:3248
+#: user-manual.txt:3240
 msgid ""
 "_Edit dive_ - Edit a dive of which the profile was entered by hande and not "
 "from a dive computer."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3249
+#: user-manual.txt:3241
 msgid ""
 "<<S_DivePlanner,_Plan Dive_>> - This feature allows the planning of dives."
 msgstr ""
@@ -6685,7 +6670,7 @@ msgstr ""
 "planifier des plongées."
 
 #. type: Plain text
-#: user-manual.txt:3250
+#: user-manual.txt:3242
 msgid ""
 "<<S_Replan,_Edit dive in planner_>> - Edit a dive plan that has been saved "
 "into the *Dive List*."
@@ -6694,7 +6679,7 @@ msgstr ""
 "plongée planifiée qui a été enregistrée dans la *liste des plongées*."
 
 #. type: Plain text
-#: user-manual.txt:3252
+#: user-manual.txt:3244
 msgid ""
 "<<S_CopyComponents,_Copy dive components_>> - By selecting this option, one "
 "can copy information from several fields of a dive log onto the clipboard."
@@ -6704,7 +6689,7 @@ msgstr ""
 "champs d'un journal de plongée vers le presse-papier."
 
 #. type: Plain text
-#: user-manual.txt:3254
+#: user-manual.txt:3246
 msgid ""
 "_Paste dive components_ - Paste, into the selected dives in the *Dive List*, "
 "the information copied using the _Copy dive components_ option."
@@ -6714,7 +6699,7 @@ msgstr ""
 "préalable avec l'option _Copier les composants de la plongée_."
 
 #. type: Plain text
-#: user-manual.txt:3256
+#: user-manual.txt:3248
 msgid ""
 "<<S_Renumber,_Renumber_>> - Renumber the dives listed in the *Dive List* "
 "panel."
@@ -6723,7 +6708,7 @@ msgstr ""
 "le panneau de la *liste des plongées*."
 
 #. type: Plain text
-#: user-manual.txt:3258
+#: user-manual.txt:3250
 msgid ""
 "<<S_Group,_Auto Group_>> - Group the dives in the *Dive List* panel into "
 "dive trips."
@@ -6732,7 +6717,7 @@ msgstr ""
 "*liste des plongées* dans des voyages de plongées."
 
 #. type: Plain text
-#: user-manual.txt:3259
+#: user-manual.txt:3251
 msgid ""
 "<<S_DeviceNames,_Edit Device Names_>> - Edit the names of dive computers to "
 "facilitate your logs."
@@ -6741,7 +6726,7 @@ msgstr ""
 "les noms des ordinateurs de plongée pour faciliter vos journaux (logs)."
 
 #. type: Plain text
-#: user-manual.txt:3260
+#: user-manual.txt:3252
 msgid ""
 "<<S_Filter,_Filter divelist_>> - Select only some dives, based on specific "
 "tags or dive criteria."
@@ -6750,13 +6735,13 @@ msgstr ""
 "certaines plongées, à partir de tags ou de critères de plongées."
 
 #. type: Title ===
-#: user-manual.txt:3261
+#: user-manual.txt:3253
 #, no-wrap
 msgid "View"
 msgstr "Vue"
 
 #. type: Plain text
-#: user-manual.txt:3264
+#: user-manual.txt:3256
 msgid ""
 "<<S_ViewPanels,_All_>> - View the four main _Subsurface_ panels "
 "simmultaneously."
@@ -6765,33 +6750,33 @@ msgstr ""
 "_Subsurface_ simultanément."
 
 #. type: Plain text
-#: user-manual.txt:3265
+#: user-manual.txt:3257
 msgid "<<S_ViewPanels,_Dive List_>> - View only the *Dive List* panel."
 msgstr ""
 "<<S_ViewPanels,_Liste des plongées_>> - Affiche uniquement le panneau de la "
 "*liste des plongées*."
 
 #. type: Plain text
-#: user-manual.txt:3266
+#: user-manual.txt:3258
 msgid "<<S_ViewPanels,_Profile_>> - View only the *Dive Profile* panel."
 msgstr ""
 "<<S_ViewPanels,_Profil_>> - Affiche uniquement le panneau du *profil de la "
 "plongée*."
 
 #. type: Plain text
-#: user-manual.txt:3267
+#: user-manual.txt:3259
 msgid "<<S_ViewPanels,_Info_>> - View only the *Notes* panel."
 msgstr "<<S_ViewPanels,_Info_>> - Affiche uniquement le panneau des *notes*."
 
 #. type: Plain text
-#: user-manual.txt:3268
+#: user-manual.txt:3260
 msgid "<<S_ViewPanels,_Globe_>> - View only the *World Map* panel."
 msgstr ""
 "<<S_ViewPanels,_Globe_>> - Affiche uniquement le panneau de la *carte "
 "mondiale*."
 
 #. type: Plain text
-#: user-manual.txt:3270
+#: user-manual.txt:3262
 msgid ""
 "_Yearly Statistics_ - Display summary statistics about dives during this and "
 "past years."
@@ -6800,28 +6785,28 @@ msgstr ""
 "plongées effectuées."
 
 #. type: Plain text
-#: user-manual.txt:3271
+#: user-manual.txt:3263
 msgid "_Prev DC_ - Switch to previous dive computer."
 msgstr "_Ordinateur précédent_  - Passer à l'ordinateur de plongée précédent."
 
 #. type: Plain text
-#: user-manual.txt:3272
+#: user-manual.txt:3264
 msgid "_Next DC_ - Switch to next dive computer."
 msgstr "_Ordinateur suivant_  - Passer à l'ordinateur de plongée suivant."
 
 #. type: Plain text
-#: user-manual.txt:3273
+#: user-manual.txt:3265
 msgid "_Full Screen_ - Toggles Full Screen mode."
 msgstr "_Plein écran_  - Passer en mode plein écran."
 
 #. type: Title ===
-#: user-manual.txt:3274
+#: user-manual.txt:3266
 #, no-wrap
 msgid "Help"
 msgstr "Aide"
 
 #. type: Plain text
-#: user-manual.txt:3277
+#: user-manual.txt:3269
 msgid ""
 "_About Subsurface_ - Show a panel with the version number of _Subsurface_ as "
 "well as licensing information."
@@ -6830,7 +6815,7 @@ msgstr ""
 "_Subsurface_ ainsi que les informations de licence."
 
 #. type: Plain text
-#: user-manual.txt:3279
+#: user-manual.txt:3271
 msgid ""
 "_Check for updates_ - Find out whether a newer version of Subsurface is "
 "available on the http://subsurface-divelog.org/[_Subsurface_ web site]."
@@ -6840,7 +6825,7 @@ msgstr ""
 "_Subsurface_ ]."
 
 #. type: Plain text
-#: user-manual.txt:3280
+#: user-manual.txt:3272
 msgid ""
 "<<S_UserSurvey,_User survey_>> - Help to make _Subsurface_ even better by "
 "taking part in our user survey."
@@ -6849,32 +6834,32 @@ msgstr ""
 "meilleur en répondant à notre sondage utilisateur."
 
 #. type: Plain text
-#: user-manual.txt:3281
+#: user-manual.txt:3273
 msgid "_User manual_ - Open a window showing this user manual."
 msgstr ""
 "_Manuel utilisateur_  - Ouvre une fenêtre affichant ce manuel utilisateur."
 
 #. type: Title ==
-#: user-manual.txt:3283
+#: user-manual.txt:3275
 #, no-wrap
 msgid "Mobile Version"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3286
+#: user-manual.txt:3278
 msgid ""
 "_Subsurface_ has a mobile version, which can be used to view the dives "
 "stored in the user's cloud account."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3287
+#: user-manual.txt:3279
 #, no-wrap
 msgid "How to use the mobile version"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3291
+#: user-manual.txt:3283
 msgid ""
 "When you first open the mobile app, you will have to log into your cloud "
 "account. To do this, click on the menu icon on the upper right, then click "
@@ -6882,7 +6867,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3295
+#: user-manual.txt:3287
 msgid ""
 "To load dives the first time, click on the menu icon, and then click on "
 "_Load Dives_. This will fetch the dive list from the cloud storage onto your "
@@ -6891,7 +6876,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3298
+#: user-manual.txt:3290
 msgid ""
 "To view dive details, tap on any dive in the dive list. This will open the "
 "dive details window, which shows the dive profile and below it, the dive "
@@ -6899,7 +6884,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3301
+#: user-manual.txt:3293
 msgid ""
 "To save changes made to the dive details, click on the back icon, then from "
 "the menu select _Save Changes_. This will save your changes to the cloud "
@@ -6907,25 +6892,25 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3303
+#: user-manual.txt:3295
 #, no-wrap
 msgid "APPENDIX A: Operating system specific information for importing dive information from a dive computer."
 msgstr "ANNEXE A : informations spécifiques au système d'exploitation utilisé pour importer les informations de plongées depuis un ordinateur de plongée."
 
 #. type: Title ===
-#: user-manual.txt:3305
+#: user-manual.txt:3297
 #, no-wrap
 msgid "Make sure that the OS has the required drivers installed"
 msgstr "Assurez-vous que les pilotes (drivers) nécessaires sont installés"
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3306
+#: user-manual.txt:3298
 #, no-wrap
 msgid "images/icons/drivers.jpg"
 msgstr "images/icons/drivers.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3311
+#: user-manual.txt:3303
 msgid ""
 "The operating system of the desktop computer needs the appropriate drivers "
 "in order to communicate with the dive computer in whichever way the dive "
@@ -6936,7 +6921,7 @@ msgstr ""
 "l'ordinateur de plongée (Bluetooth, USB, infra-rouge)."
 
 #. type: Plain text
-#: user-manual.txt:3317
+#: user-manual.txt:3309
 msgid ""
 "On Linux users need to have the correct kernel module loaded. Most "
 "distributions will do this automatically, so the user does not need to load "
@@ -6950,7 +6935,7 @@ msgstr ""
 "particulièrement pour certaines technologies telles que l'infra-rouge."
 
 #. type: Plain text
-#: user-manual.txt:3321
+#: user-manual.txt:3313
 msgid ""
 "On Windows, the OS should offer to download the correct driver once the user "
 "connects the dive computer to the USB port and operating system sees the "
@@ -6961,7 +6946,7 @@ msgstr ""
 "port USB de son ordinateur de bureau."
 
 #. type: Plain text
-#: user-manual.txt:3328
+#: user-manual.txt:3320
 msgid ""
 "On a Mac users sometimes have to manually hunt for the correct driver. For "
 "example the correct driver for the Mares Puck devices or any other dive "
@@ -6979,19 +6964,19 @@ msgstr ""
 "documents et logiciels Silicon Labs]."
 
 #. type: Title ===
-#: user-manual.txt:3330
+#: user-manual.txt:3322
 #, no-wrap
 msgid "How to Find the Device Name for USB devices and set its write permission"
 msgstr "Comment trouver le nom du périphérique branché sur USB et paramétrer les permissions en écriture"
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3331
+#: user-manual.txt:3323
 #, no-wrap
 msgid "images/icons/usb.jpg"
 msgstr "images/icons/usb.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3339
+#: user-manual.txt:3331
 msgid ""
 "When a user connects the dive computer by using a USB connector, usually "
 "_Subsurface_ will either propose a drop down list that contains the correct "
@@ -7008,13 +6993,13 @@ msgstr ""
 "nom de votre périphérique ;"
 
 #. type: Title ====
-#: user-manual.txt:3340 user-manual.txt:3423
+#: user-manual.txt:3332 user-manual.txt:3415
 #, no-wrap
 msgid "On Windows:"
 msgstr "Sur Windows :"
 
 #. type: Plain text
-#: user-manual.txt:3344
+#: user-manual.txt:3336
 msgid ""
 "Simply try COM1, COM2, etc. The drop down list should contain all connected "
 "COM devices."
@@ -7023,56 +7008,56 @@ msgstr ""
 "tous les périphériques COM connectés."
 
 #. type: Title ====
-#: user-manual.txt:3345 user-manual.txt:3438
+#: user-manual.txt:3337 user-manual.txt:3430
 #, no-wrap
 msgid "On MacOS:"
 msgstr "Sur MacOS :"
 
 #. type: Plain text
-#: user-manual.txt:3348
+#: user-manual.txt:3340
 msgid "The drop down box should find all connected dive computers."
 msgstr ""
 "La liste déroulante devrait contenir tous les ordinateurs de plongée "
 "connectés."
 
 #. type: Block title
-#: user-manual.txt:3349
+#: user-manual.txt:3341
 #, no-wrap
 msgid "On Linux:"
 msgstr "Sur Linux :"
 
 #. type: Plain text
-#: user-manual.txt:3352
+#: user-manual.txt:3344
 msgid "There is a definitive way to find the port:"
 msgstr "Il existe un moyen sûr de trouver le port :"
 
 #. type: Plain text
-#: user-manual.txt:3354
+#: user-manual.txt:3346
 msgid "Disconnect the USB cable from the dive computer"
 msgstr "Déconnecter le cable USB de l'ordinateur de plongée"
 
 #. type: Plain text
-#: user-manual.txt:3355
+#: user-manual.txt:3347
 msgid "Open a terminal"
 msgstr "Ouvrir un terminal"
 
 #. type: Plain text
-#: user-manual.txt:3356 user-manual.txt:3358
+#: user-manual.txt:3348 user-manual.txt:3350
 msgid "Type the command: 'dmesg' and press enter"
 msgstr "Taper la commande 'dmesg' et appuyer sur la touche Entrer"
 
 #. type: Plain text
-#: user-manual.txt:3357
+#: user-manual.txt:3349
 msgid "Plug in the USB cable of the dive computer"
 msgstr "Connecter le cable USB de l'ordinateur de plongée"
 
 #. type: Plain text
-#: user-manual.txt:3360
+#: user-manual.txt:3352
 msgid "A message similar to this one should appear:"
 msgstr "Un message similaire à celui-ci devrait apparaitre :"
 
 #. type: Plain text
-#: user-manual.txt:3376
+#: user-manual.txt:3368
 #, no-wrap
 msgid ""
 "\tusb 2-1.1: new full speed USB device number 14 using ehci_hcd\n"
@@ -7108,7 +7093,7 @@ msgstr ""
 "\tftdi_sio: v1.6.0:USB FTDI Serial Converters Driver\n"
 
 #. type: Plain text
-#: user-manual.txt:3381
+#: user-manual.txt:3373
 msgid ""
 "The third line from the bottom shows that the FTDI USB adapter is detected "
 "and connected to +ttyUSB3+. This information can now be used in the import "
@@ -7120,14 +7105,14 @@ msgstr ""
 "que Subsurface utilise le bon port USB."
 
 #. type: Plain text
-#: user-manual.txt:3383
+#: user-manual.txt:3375
 msgid "Ensuring that the user has write permission to the USB serial port:"
 msgstr ""
 "S'assurer que l'utilisateur possède les droits d'écriture sur le port série "
 "USB :"
 
 #. type: Plain text
-#: user-manual.txt:3389
+#: user-manual.txt:3381
 msgid ""
 "On Unix-like operating systems the USB ports can only be accessed by users "
 "who are members of the +dialout+ group. If one is not root, one may not be a "
@@ -7140,7 +7125,7 @@ msgstr ""
 "utiliser le port USB. Si votre nom d'utilisateur est 'johnB' :"
 
 #. type: Plain text
-#: user-manual.txt:3393
+#: user-manual.txt:3385
 msgid ""
 "As root, type: +usermod -a -G dialout johnB+ (Ubuntu users: +sudo usermod -a "
 "-G dialout johnB+)  This makes johnB a member of the +dialout+ group."
@@ -7150,7 +7135,7 @@ msgstr ""
 "+dialout+."
 
 #. type: Plain text
-#: user-manual.txt:3398
+#: user-manual.txt:3390
 #, no-wrap
 msgid ""
 "Type: +id johnB+     This lists all the groups that johnB belongs to and\n"
@@ -7166,7 +7151,7 @@ msgstr ""
 "parmi les différents IDs.\n"
 
 #. type: Plain text
-#: user-manual.txt:3400
+#: user-manual.txt:3392
 #, no-wrap
 msgid ""
 "Under some circumstances this change takes only effect (eg. on Ubuntu) after\n"
@@ -7174,7 +7159,7 @@ msgid ""
 msgstr "Sous certaines circonstances, les modifications ne prennent effet qu'après une déconnexionpuis reconnexion sur l'ordinateur (sous Ubuntu, par exemple)."
 
 #. type: Plain text
-#: user-manual.txt:3405
+#: user-manual.txt:3397
 msgid ""
 "With the appropriate device name (e.g. +dev/ttyUSB3+) and with write "
 "permission to the USB port, the dive computer interface can connect and one "
@@ -7185,19 +7170,19 @@ msgstr ""
 "vous devriez pouvoir importer vos plongées."
 
 #. type: Title ===
-#: user-manual.txt:3407
+#: user-manual.txt:3399
 #, no-wrap
 msgid "Setting up bluetooth enabled devices"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3408
+#: user-manual.txt:3400
 #, no-wrap
 msgid "images/icons/bluetooth.jpg"
 msgstr "images/icons/bluetooth.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3414
+#: user-manual.txt:3406
 msgid ""
 "For dive computers communicating through bluetooth like the Heinrichs "
 "Weikamp Frog or the Shearwater Predator and Petrel there is a different "
@@ -7206,13 +7191,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3416
+#: user-manual.txt:3408
 #, no-wrap
 msgid "*For the dive computer, after enabling Bluetooth, ensure it is in Upload mode.*\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3420
+#: user-manual.txt:3412
 msgid ""
 "For Bluetooth pairing of the dive computer, refer to the manufacturer's user "
 "guide. When using a Shearwater Predator/Petrel, select _Dive Log -> Upload "
@@ -7220,13 +7205,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3422
+#: user-manual.txt:3414
 #, no-wrap
 msgid "*Pair the _Subsurface_ computer with the dive computer.*\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3431
+#: user-manual.txt:3423
 msgid ""
 "Bluetooth is most likely already enabled. For pairing with the dive computer "
 "choose _Control Panel -> Bluetooth Devices -> Add Wireless Device_.  This "
@@ -7238,21 +7223,21 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3434
+#: user-manual.txt:3426
 msgid ""
 "For downloading to _Subsurface_, the _Subsurface_ drop-down list should "
 "contain this COM port already. If not, enter it manually."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3437
+#: user-manual.txt:3429
 msgid ""
 "Note: If there are issues afterwards when downloading from the dive computer "
 "using other software, remove the existing pairing with the dive computer."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3444
+#: user-manual.txt:3436
 msgid ""
 "Click on the Bluetooth symbol in the menu bar and select _Set up Bluetooth "
 "Device..._. The dive computer should then show up in the list of devices. "
@@ -7261,20 +7246,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3447
+#: user-manual.txt:3439
 msgid ""
 "Once the pairing is completed the correct device is shown in the 'Device or "
 "Mount Point' drop-down in the _Subsurface_ *Import* dialog."
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:3448
+#: user-manual.txt:3440
 #, no-wrap
 msgid "On Linux"
 msgstr "Sur Linux"
 
 #. type: Plain text
-#: user-manual.txt:3456
+#: user-manual.txt:3448
 msgid ""
 "Ensure Bluetooth is enabled on the _Subsurface_ computer.  On most common "
 "distributions this should be true out of the box and pairing should be "
@@ -7287,7 +7272,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3460
+#: user-manual.txt:3452
 msgid ""
 "Setting up a connection to download dives from your Bluetooth-enabled "
 "device, such as the _Shearwater Petrel_, is not yet an automated process and "
@@ -7296,22 +7281,22 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3462
+#: user-manual.txt:3454
 msgid "Enable the Bluetooth controller and pair your dive computer</li>"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3463
+#: user-manual.txt:3455
 msgid "Establish an RFCOMM connection"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3464
+#: user-manual.txt:3456
 msgid "Download the dives with Subsurface"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3470
+#: user-manual.txt:3462
 msgid ""
 "Ensure the dive computer is in upload mode. On the _Shearwater Petrel_ and "
 "_Petrel 2_, cycle through the menu, select 'Dive Log', then 'Upload Log'.  "
@@ -7322,7 +7307,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3475
+#: user-manual.txt:3467
 msgid ""
 "To establish the connection, establish root access through +sudo+ or +su+.  "
 "The correct permission is required to download the dives in the computer. On "
@@ -7332,23 +7317,23 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3477
+#: user-manual.txt:3469
 msgid "+sudo usermod -a -G dialout username+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3479
+#: user-manual.txt:3471
 msgid "Then log out and log in for the change to take effect."
 msgstr ""
 
 #. type: Title =====
-#: user-manual.txt:3480
+#: user-manual.txt:3472
 #, no-wrap
 msgid "Enabling the Bluetooth controller and pairing your dive computer"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3486
+#: user-manual.txt:3478
 msgid ""
 "Attempt to set up the Bluetooth controller and pair your dive computer using "
 "the graphical environment of the operating system. After setting the dive "
@@ -7359,14 +7344,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3489
+#: user-manual.txt:3481
 msgid ""
 "If the graphical method didn't work, pair the device from the command line. "
 "Open a terminal and use +hciconfig+ to check the Bluetooth controller status"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3496
+#: user-manual.txt:3488
 #, no-wrap
 msgid ""
 "\t$ hciconfig\n"
@@ -7378,7 +7363,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3501
+#: user-manual.txt:3493
 msgid ""
 "This indicates a Bluetooth controller with MAC address 01:23:45:67:89:AB, "
 "connected as hci0.  Its status is 'DOWN', i.e. not powered.  Additional "
@@ -7388,7 +7373,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3509
+#: user-manual.txt:3501
 #, no-wrap
 msgid ""
 "\tsudo hciconfig hci0 up auth+  (enter password when prompted)\n"
@@ -7401,25 +7386,25 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3511
+#: user-manual.txt:3503
 msgid "+Check that the status now includes +'UP', 'RUNNING' AND 'AUTH'+."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3513
+#: user-manual.txt:3505
 msgid ""
 "If there are multiple controllers running, it's easiest to off the unused "
 "controller(s). For example, for +hci1+:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3515
+#: user-manual.txt:3507
 #, no-wrap
 msgid "\tsudo hciconfig hci1 down\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3518
+#: user-manual.txt:3510
 msgid ""
 "Next step is to 'trust' and 'pair' the dive computer. On distros with Bluez "
 "5, such as Fedora 22, one can use a tool called +blutootctl+, which will "
@@ -7427,7 +7412,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3539
+#: user-manual.txt:3531
 #, no-wrap
 msgid ""
 "\tbluetoothctl\n"
@@ -7453,14 +7438,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3542
+#: user-manual.txt:3534
 msgid ""
 "If asked for a password, enter 0000. It's ok if the last line says "
 "'Connected: no'. The important part is the line above, +Pairing successful+."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3545
+#: user-manual.txt:3537
 msgid ""
 "If the system has Bluez version 4 (e.g. Ubuntu 12.04 through to 15.04), "
 "there is probably not a +bluetoothctl+, but a script called +bluez-simple-"
@@ -7468,7 +7453,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3550
+#: user-manual.txt:3542
 #, no-wrap
 msgid ""
 "\thcitool -i hci0 scanning\n"
@@ -7478,89 +7463,89 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3552
+#: user-manual.txt:3544
 msgid "Once ther dive computer is pired, set up the RFCOMM connection"
 msgstr ""
 
 #. type: Title =====
-#: user-manual.txt:3553
+#: user-manual.txt:3545
 #, no-wrap
 msgid "Establishing the RFCOMM connection"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3556
+#: user-manual.txt:3548
 msgid "The command to establish an RFCOMM connection is:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3558
+#: user-manual.txt:3550
 msgid "+sudo rfcomm -i <controller> connect <dev> <bdaddr> [channel]+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3560
+#: user-manual.txt:3552
 msgid "<controller>+ is the Bluetooth controller, +hci0+."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3561
+#: user-manual.txt:3553
 msgid "<dev> is the RFCOMM device file, +rfcomm0+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3562
+#: user-manual.txt:3554
 msgid "<bdaddr> is the dive computer's MAC address, +00:11:22:33:44:55+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3563
+#: user-manual.txt:3555
 msgid ""
 "[channel] is the dive computer's Bluetooth channel we need to connect to."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3566
+#: user-manual.txt:3558
 msgid ""
 "If one omits it, channel 1 is assumed.  Based on a limited number of user "
 "reports, the appropriate channel for the dive computer is probably:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3568
+#: user-manual.txt:3560
 msgid "_Shearwater Petrel 2_: channel 5"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3569
+#: user-manual.txt:3561
 msgid "_Shearwater Petrel 1_: channel 1"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3570
+#: user-manual.txt:3562
 msgid "_Heinrichs-Weikamp OSTC Sport_: channel 1"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3572
+#: user-manual.txt:3564
 msgid ""
 "E.g. to connect a _Shearwater Petrel 2_, set the dive computer to upload "
 "mode and enter:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3574
+#: user-manual.txt:3566
 #, no-wrap
 msgid "\tsudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55 5 (enter a password, probably 0000, when prompted)\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3576
+#: user-manual.txt:3568
 msgid "This gives the response:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3579
+#: user-manual.txt:3571
 #, no-wrap
 msgid ""
 "\tConnected /dev/rfcomm0 to 00:11:22:33:44:55 on channel 5\n"
@@ -7568,14 +7553,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3581
+#: user-manual.txt:3573
 msgid ""
 "To connect a _Shearwater Petrel 1+ or + HW OSTC Sport+, set the dive "
 "computer to upload mode and enter:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3585
+#: user-manual.txt:3577
 #, no-wrap
 msgid ""
 "\tsudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55   (enter a password, probably 0000, when prompted)\n"
@@ -7584,7 +7569,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3589
+#: user-manual.txt:3581
 msgid ""
 "If the specific channel the dive computer needs is not known, or the channel "
 "in the list above doesn't work, the command +sdptool records+ should help "
@@ -7593,7 +7578,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3599
+#: user-manual.txt:3591
 #, no-wrap
 msgid ""
 "\tsdptool -i hci0 records 00:11:22:33:44:55\n"
@@ -7608,7 +7593,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3602
+#: user-manual.txt:3594
 msgid ""
 "For a Bluetooth dive computer not in the list above, or if the channel "
 "listed is not correct, please let the Subsurface developers know on the user "
@@ -7616,13 +7601,13 @@ msgid ""
 msgstr ""
 
 #. type: Title =====
-#: user-manual.txt:3603
+#: user-manual.txt:3595
 #, no-wrap
 msgid "Download the dives with Subsurface</em>"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3605
+#: user-manual.txt:3597
 msgid ""
 "After establishing the RFCOMM connection and while the dive computer's "
 "upload mode countdown is still running, go to_Subsurface_, select _Import-"
@@ -7632,25 +7617,25 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3608
+#: user-manual.txt:3600
 #, no-wrap
 msgid "APPENDIX B: Dive Computer specific information for importing dive data."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3611
+#: user-manual.txt:3603
 #, no-wrap
 msgid "Importing from Uemis Zurich"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3613
+#: user-manual.txt:3605
 #, no-wrap
 msgid "images/icons/iumis.jpg"
 msgstr "images/icons/iumis.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3629
+#: user-manual.txt:3621
 msgid ""
 "_Subsurface_ downloads the information stored on the SDA (the built-in file "
 "system of the Uemis) including information about dive spots and equipment. "
@@ -7666,7 +7651,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3644
+#: user-manual.txt:3636
 msgid ""
 "After selecting the above device name, download the dives from the Uemis "
 "Zurich. One technical issue with the Uemis Zurich download implementation "
@@ -7683,19 +7668,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3646
+#: user-manual.txt:3638
 #, no-wrap
 msgid "Importing from Uwatec Galileo"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3648
+#: user-manual.txt:3640
 #, no-wrap
 msgid "images/icons/Galileo.jpg"
 msgstr "images/icons/Galileo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3663
+#: user-manual.txt:3655
 msgid ""
 "The Uwatec Galileo dive computers use infra red (IrDA) communication between "
 "the dive computer and Subsurface. The Uwatec hardware uses a USB dongle "
@@ -7711,14 +7696,14 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3666
+#: user-manual.txt:3658
 msgid ""
 "After executing this command, Subsurface will recognise the Galileo dive "
 "computer and download dive information."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3672
+#: user-manual.txt:3664
 msgid ""
 "Under Windows, a similar situation exists. Drivers for the MCS7780 are "
 "available from some Internet web sites e.g.  http://www.drivers-download.com/"
@@ -7728,26 +7713,26 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3675
+#: user-manual.txt:3667
 msgid ""
 "For the Apple Mac, IrDA communication via the MCS7780 link is not available "
 "for OSX 10.6 or higher."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3677
+#: user-manual.txt:3669
 #, no-wrap
 msgid "Importing from Heinrichs Weikamp DR5"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3679
+#: user-manual.txt:3671
 #, no-wrap
 msgid "images/icons/HW_DR5.jpg"
 msgstr "images/icons/HW_DR5.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3689
+#: user-manual.txt:3681
 msgid ""
 "When mounted as a USB drive the Heinrichs Weikamp DR5 saves a single UDDF "
 "file for every dive.  Mark all the dives you'd like to import or open.  "
@@ -7760,19 +7745,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3692
+#: user-manual.txt:3684
 #, no-wrap
 msgid "Importing from xDEEP BLACK"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3694
+#: user-manual.txt:3686
 #, no-wrap
 msgid "images/icons/HW_xdeepblack.jpg"
 msgstr "images/icons/HW_xdeepblack.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3703
+#: user-manual.txt:3695
 msgid ""
 "Each dive has to be individually saved as UDDF file using \"Export UDDF\" "
 "option in BLACK's logbook menu.  When mounted as a USB drive UDDF files are "
@@ -7786,19 +7771,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3705
+#: user-manual.txt:3697
 #, no-wrap
 msgid "Importing from Shearwater Predator using Bluetooth"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3707
+#: user-manual.txt:3699
 #, no-wrap
 msgid "images/icons/predator.jpg"
 msgstr "images/icons/predator.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3715
+#: user-manual.txt:3707
 msgid ""
 "Using a Shearwater Predator one may be able to pair Bluetooth but then "
 "encounter issues when downloading, showing errors like _Slip RX: unexp. SLIP "
@@ -7809,36 +7794,36 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3718
+#: user-manual.txt:3710
 msgid ""
 "use the Bluetooth dongle which came with the Shearwater Predator instead of "
 "the built-in one of the _Subsurface_ computer"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3719
+#: user-manual.txt:3711
 msgid "switch to different Bluetooth drivers for the same hardware"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3720
+#: user-manual.txt:3712
 msgid "switch off WiFi while using Bluetooth"
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3722
+#: user-manual.txt:3714
 #, no-wrap
 msgid "Importing from Poseidon MkVI Discovery"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3724
+#: user-manual.txt:3716
 #, no-wrap
 msgid "images/MkVI.jpeg"
 msgstr "images/MkVI.jpeg"
 
 #. type: Plain text
-#: user-manual.txt:3732
+#: user-manual.txt:3724
 msgid ""
 "Download of dive logs from the MkVI is performed using a custom "
 "communications adapter and the _Poseidon PC Configuration Software_, "
@@ -7850,45 +7835,45 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3735
+#: user-manual.txt:3727
 msgid ""
 "Setup configuration for the dive and key dive parameters (file with a .txt "
 "extension)"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3736
+#: user-manual.txt:3728
 msgid "Dive log details (file with a .csv extension)"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3738
+#: user-manual.txt:3730
 msgid ""
 "Redbook format dive log (file with .cvsr extension). This is a compressed "
 "version of the dive log using a proprietary format."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3740
+#: user-manual.txt:3732
 msgid ""
 "_Subsurface_ accesses the .txt and the .csv files to obtain dive log "
 "information."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3742
+#: user-manual.txt:3734
 #, no-wrap
 msgid "Importing from APD Inspiration/Evolution CCR"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3744
+#: user-manual.txt:3736
 #, no-wrap
 msgid "images/APDComputer.jpg"
 msgstr "images/APDComputer.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3752
+#: user-manual.txt:3744
 msgid ""
 "The dive logs of an APD Inspiration or similar CCR dive computer are "
 "downloaded using a communications adapter and _AP Communicator_, obtained "
@@ -7900,55 +7885,55 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3754
+#: user-manual.txt:3746
 msgid "Download the dive using _AP Communicator_."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3755
+#: user-manual.txt:3747
 msgid "Open a dive within the _AP Log Viewer_."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3756
+#: user-manual.txt:3748
 msgid "Select the tab at the top of the screen, entitled \"_Data_\"."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3757
+#: user-manual.txt:3749
 msgid ""
 "With the raw dive log data show on the screen, click on \"_Copy to Clipboard_"
 "\"."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3758
+#: user-manual.txt:3750
 msgid "Open a text editor, e.g. Notepad (Windows) or TextWrangler (Mac)."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3760
+#: user-manual.txt:3752
 msgid ""
 "Copy the contents of the clipboard into the text editor and save the text "
 "file with a filename extension of _.apd_"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3761
+#: user-manual.txt:3753
 msgid ""
 "Within _Subsurface_, select _Import -> Import log files_ to open the xref:"
 "Unified_import[universal import dialogue]."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3762
+#: user-manual.txt:3754
 msgid ""
 "In the dropdown list towards the bottom right of the dialogue (labled "
 "'Filter:'), select \"APD log viewer\"."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3765
+#: user-manual.txt:3757
 msgid ""
 "On the list of file names select the _.apd_ file that has been created "
 "above. An import dialogue opens indicating the default settings for the data "
@@ -7957,13 +7942,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3766
+#: user-manual.txt:3758
 #, no-wrap
 msgid "images/APD_CSVimportF22.jpg"
 msgstr "images/APD_CSVimportF22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3774
+#: user-manual.txt:3766
 msgid ""
 "The top left hand dropdown box in the import panel allows one to select the "
 "APD dive computer for which the dive log needs to be imported. The default "
@@ -7975,12 +7960,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3775
+#: user-manual.txt:3767
 msgid "Click the _Ok_ button at the bottom of the import panel."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3780
+#: user-manual.txt:3772
 msgid ""
 "The APD dive log will appear within _Subsurface_. The dive computer-"
 "generated ceiling generated by the Inspiration can be viewed by selecting "
@@ -7990,13 +7975,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3781
+#: user-manual.txt:3773
 #, no-wrap
 msgid "APPENDIX C: Exporting Dive log information from external dive log software."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3790
+#: user-manual.txt:3782
 msgid ""
 "The import of dive log data from external dive log software is mostly "
 "performed using the dialogue found by selecting _Import_ from the Main Menu, "
@@ -8006,22 +7991,22 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3792
+#: user-manual.txt:3784
 msgid "Export the foreign dive log data to format that is accessible from"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3793
+#: user-manual.txt:3785
 msgid "_Subsurface_."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3794
+#: user-manual.txt:3786
 msgid "Import the accessible dive log data into _Subsurface_."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3798
+#: user-manual.txt:3790
 msgid ""
 "This appendix provides some information about approaches to export dive log "
 "data from foreign dive log software. The procedures below mostly apply to "
@@ -8029,19 +8014,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3800
+#: user-manual.txt:3792
 #, no-wrap
 msgid "Exporting from *Suunto Divemanager (DM3, DM4 or DM5)*"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3801
+#: user-manual.txt:3793
 #, no-wrap
 msgid "images/icons/suuntologo.jpg"
 msgstr "images/icons/suuntologo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3808
+#: user-manual.txt:3800
 msgid ""
 "DiveManager is a MS Windows application for Suunto dive computers.  "
 "Divemanager 3 (DM3) is an older version of the Suunto software. More recent "
@@ -8051,66 +8036,66 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3810
+#: user-manual.txt:3802
 #, no-wrap
 msgid "*Divemanager 3 (DM3):*\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3812
+#: user-manual.txt:3804
 msgid ""
 "Start 'Suunto Divemanager 3' and log in with the name containing the logs"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3813
+#: user-manual.txt:3805
 msgid "Do not start the import wizard to import dives from the dive computer."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3815
+#: user-manual.txt:3807
 msgid ""
 "In the navigation tree on the left side of the program-window, select the "
 "appropriate dives."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3816
+#: user-manual.txt:3808
 msgid ""
 "Within the list of dives, select the dives you would like to import later:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3817
+#: user-manual.txt:3809
 msgid "To select certain dives: hold 'ctrl' and click the dive"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3819
+#: user-manual.txt:3811
 msgid ""
 "To select all dives: Select the first dive, hold down shift and select the "
 "last dive"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3820
+#: user-manual.txt:3812
 msgid "With the dives marked, use the program menu _File -> Export_"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3821
+#: user-manual.txt:3813
 msgid ""
 "The export pop-up will show. Within this pop-up, there is one field called "
 "'Export Path'."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3822
+#: user-manual.txt:3814
 msgid "Click the browse button next to the field Export Path"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3824
+#: user-manual.txt:3816
 #, no-wrap
 msgid ""
 "** A file-manager like window pops up\n"
@@ -8118,13 +8103,13 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3825
+#: user-manual.txt:3817
 #, no-wrap
 msgid "Divelog.SDE file\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3827
+#: user-manual.txt:3819
 #, no-wrap
 msgid ""
 "** Optionally change the name of the file for saving\n"
@@ -8132,25 +8117,25 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3828
+#: user-manual.txt:3820
 #, no-wrap
 msgid "Back in the Export pop-up, press the button 'Export'\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3829
+#: user-manual.txt:3821
 #, no-wrap
 msgid "The dives are now exported to the file Divelog.SDE.\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3831
+#: user-manual.txt:3823
 #, no-wrap
 msgid "*Divemanager 4 (DM4) and Divemanager 5 (DM5):*\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3836
+#: user-manual.txt:3828
 msgid ""
 "DM4 and DM5 use identical mechanisms for exporting dive logs.  To export a "
 "divelog from Divemanager one needs to locate the DM4/DM5 database where the "
@@ -8159,81 +8144,81 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3838
+#: user-manual.txt:3830
 msgid "Locating the Suunto DM4 (or DM5) database:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3840 user-manual.txt:3849
+#: user-manual.txt:3832 user-manual.txt:3841
 msgid "Start Suunto DM4/DM5"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3841
+#: user-manual.txt:3833
 msgid "Select 'Help -> About'"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3842
+#: user-manual.txt:3834
 msgid "Click 'Copy' after text 'Copy log folder path to clipboard'"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3843
+#: user-manual.txt:3835
 msgid "Now open Windows Explorer"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3844
+#: user-manual.txt:3836
 msgid "Paste the address to the path box at the top of the File Explorer"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3845
+#: user-manual.txt:3837
 msgid "The database is called DM4.db or DM5.db"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3847
+#: user-manual.txt:3839
 msgid "Making a backup copy of the Suunto DM4/DM5 database:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3850
+#: user-manual.txt:3842
 msgid "Select 'File - Create backup'"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3852
+#: user-manual.txt:3844
 msgid ""
 "From the file menu select the location and name for the backup, we'll use "
 "DM4 (or DM5) in here with the default extension .bak"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3853
+#: user-manual.txt:3845
 msgid "Click 'Save'"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3854
+#: user-manual.txt:3846
 msgid "The dives are now exported to the file DM4.bak (or DM5.bak)"
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3856
+#: user-manual.txt:3848
 #, no-wrap
 msgid "Exporting from Atomic Logbook"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3859
+#: user-manual.txt:3851
 #, no-wrap
 msgid "images/icons/atomiclogo.jpg"
 msgstr "images/icons/atomiclogo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3866
+#: user-manual.txt:3858
 msgid ""
 "Atomic Logbook is a Windows software by Atomic Aquatics. It allows "
 "downloading of dive information from Cobalt and Cobalt 2 dive computers.  "
@@ -8243,19 +8228,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3868
+#: user-manual.txt:3860
 #, no-wrap
 msgid "Exporting from Mares Dive Organiser V2.1"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3871
+#: user-manual.txt:3863
 #, no-wrap
 msgid "images/icons/mareslogo.jpg"
 msgstr "images/icons/mareslogo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3879
+#: user-manual.txt:3871
 msgid ""
 "Mares Dive Organiser is a Windows application. The dive log is kept as a "
 "Microsoft SQL Compact Edition database with a '.sdf' filename extension. The "
@@ -8266,7 +8251,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3884
+#: user-manual.txt:3876
 msgid ""
 "Within Dive Organiser, select _Database -> Backup_ from the main menu and "
 "back up the database to the desk top.  This creates a zipped file "
@@ -8274,36 +8259,36 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3887
+#: user-manual.txt:3879
 msgid ""
 "Rename the file to DiveOrganiserxxxxx.zip. Inside the zipped directory is a "
 "file _DiveOrganiser.sdf_."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3888
+#: user-manual.txt:3880
 msgid "Extract the _.sdf_ file from the zipped folder to your Desktop."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3889
+#: user-manual.txt:3881
 msgid "The password for accessing the .zip file is _mares_."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3891
+#: user-manual.txt:3883
 #, no-wrap
 msgid "Exporting from *DivingLog 5.0 and 6.0*"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3893
+#: user-manual.txt:3885
 #, no-wrap
 msgid "images/icons/divingloglogo.jpg"
 msgstr "images/icons/divingloglogo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3900
+#: user-manual.txt:3892
 msgid ""
 "The best way to bring your logs from DivingLog to Subsurface is to convert "
 "the whole database. This is because other export formats do not include all "
@@ -8313,37 +8298,37 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3902
+#: user-manual.txt:3894
 msgid "To transfer all files from DivingLog to Subsurface, do the following:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3904
+#: user-manual.txt:3896
 msgid "In DivingLog open the 'File -> Export -> SQLite' menu"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3905
+#: user-manual.txt:3897
 msgid "Select 'Settings' button"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3906
+#: user-manual.txt:3898
 msgid "Set the 'RTF2Plaintext' to 'true'"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3907
+#: user-manual.txt:3899
 msgid "Close the Settings dialog"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3908
+#: user-manual.txt:3900
 msgid "Click 'Export' button and select the filename"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3912
+#: user-manual.txt:3904
 msgid ""
 "Once this is done, open the saved database file with Subsurface and the "
 "dives are automatically converted to our own format. Last step to do is save "
@@ -8351,13 +8336,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3913
+#: user-manual.txt:3905
 #, no-wrap
 msgid "APPENDIX D: Exporting a spreadsheet to CSV format"
 msgstr "ANNEXE D : Exporter un tableur vers le format CSV"
 
 #. type: Plain text
-#: user-manual.txt:3923
+#: user-manual.txt:3915
 msgid ""
 "Many divers keep a diving log in some form of a digital file, commonly a "
 "spreadsheet with various fields of information. These logs can be easily "
@@ -8378,7 +8363,7 @@ msgstr ""
 "selon le tableur utilisé."
 
 #. type: Plain text
-#: user-manual.txt:3929
+#: user-manual.txt:3921
 msgid ""
 "The first step is to organize the diving data in the spreadsheet, so that "
 "the first row contains the names (or titles) of each column and the "
@@ -8396,19 +8381,19 @@ msgstr ""
 "règles simples :"
 
 #. type: Plain text
-#: user-manual.txt:3931
+#: user-manual.txt:3923
 msgid ""
 "Date: use one of the following formats: yyyy-mm-dd, dd.mm.yyyy, mm/dd/yyyy"
 msgstr ""
 "Date : utiliser un des formats suivants : aaaa-mm-jj, jj.mm.aaaa, mm/jj/aaaa"
 
 #. type: Plain text
-#: user-manual.txt:3932
+#: user-manual.txt:3924
 msgid "Duration: the format should be minutes:seconds."
 msgstr "Durée : le format est minutes:secondes."
 
 #. type: Plain text
-#: user-manual.txt:3933
+#: user-manual.txt:3925
 msgid ""
 "Unit system: only one unit system should be used (i.e., no mixture between "
 "imperial and metric units)"
@@ -8417,26 +8402,26 @@ msgstr ""
 "entre les unités impériales et métriques)"
 
 #. type: Plain text
-#: user-manual.txt:3934
+#: user-manual.txt:3926
 msgid "Tags and buddies: values should be separated using a comma."
 msgstr ""
 "Étiquettes et équipiers : les valeurs doivent être séparées par des virgules."
 
 #. type: Plain text
-#: user-manual.txt:3935
+#: user-manual.txt:3927
 msgid "GPS position: users must use decimal degrees, e.g. 30.22496 30.821798"
 msgstr ""
 "Position GPS : vous devez utiliser les degrés décimaux, par exemple : "
 "30.22496 30.821798"
 
 #. type: Title ===
-#: user-manual.txt:3936
+#: user-manual.txt:3928
 #, no-wrap
 msgid "_LibreOffice Calc_ and _OpenOffice Calc_"
 msgstr "_LibreOffice Calc_ et _OpenOffice Calc_"
 
 #. type: Plain text
-#: user-manual.txt:3940
+#: user-manual.txt:3932
 msgid ""
 "These are open source spreadsheet applications forming parts of larger open "
 "source office suite applications. The user interaction with _LibreOffice_ "
@@ -8447,13 +8432,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3941
+#: user-manual.txt:3933
 #, no-wrap
 msgid "images/LOffice_spreadsheetdata.jpg"
 msgstr "images/LOffice_spreadsheetdata.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3944
+#: user-manual.txt:3936
 msgid ""
 "To export the data as a .CSV file from within LibreOffice click _File -> "
 "Save As_. On the dialogue that comes up, select the _Text CSV (.csv)_ as the "
@@ -8461,13 +8446,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3945
+#: user-manual.txt:3937
 #, no-wrap
 msgid "images/LOffice_save_as_options.jpg"
 msgstr "images/LOffice_save_as_options.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3948
+#: user-manual.txt:3940
 msgid ""
 "After selecting _Save_, select the appropriate field delimiter (choose _Tab_ "
 "to prevent conflicts with the comma when using this as a decimal point), "
@@ -8475,13 +8460,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3949
+#: user-manual.txt:3941
 #, no-wrap
 msgid "images/LOffice_field_options.jpg"
 msgstr "images/LOffice_field_options.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3952
+#: user-manual.txt:3944
 msgid ""
 "One can double check the .CSV file by opening it with a text editor, and "
 "then import the dive data as explained on the section xref:"
@@ -8489,13 +8474,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3953
+#: user-manual.txt:3945
 #, no-wrap
 msgid "Microsoft _Excel_"
 msgstr "Microsoft _Excel_"
 
 #. type: Plain text
-#: user-manual.txt:3959
+#: user-manual.txt:3951
 msgid ""
 "The field delimiter (called \"_list separator_\" in Microsoft manuals) is "
 "not accessible from within _Excel_ and needs to be set through the "
@@ -8506,19 +8491,19 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3961
+#: user-manual.txt:3953
 msgid ""
 "In Microsoft Windows, click the *Start* button, and then select _Control "
 "Panel_ from the list on the right-hand side."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3962
+#: user-manual.txt:3954
 msgid "Open the _Regional and Language Options_ dialog box."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3965
+#: user-manual.txt:3957
 msgid ""
 "Do one of the following: ** In Windows 7, click the _Formats_ tab, and then "
 "click _Customize this format_.  ** In Windows XP, click the _Regional "
@@ -8526,48 +8511,48 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3966
+#: user-manual.txt:3958
 msgid ""
 "Type a new separator in the _List separator_ box. To use a TAB-delimited "
 "file, type the word TAB in the box."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3967
+#: user-manual.txt:3959
 msgid "Click _OK_ twice."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3969
+#: user-manual.txt:3961
 msgid "Below is an image of the _Control Panel_:"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3970
+#: user-manual.txt:3962
 #, no-wrap
 msgid "images/Win_SaveCSV2.jpg"
 msgstr "images/Win_SaveCSV2.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3973
+#: user-manual.txt:3965
 msgid "To export the dive log in CSV format:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3975
+#: user-manual.txt:3967
 msgid ""
 "With the dive log opened in _Excel_, select the round Windows button at the "
 "top left, then _Save As_."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3976
+#: user-manual.txt:3968
 #, no-wrap
 msgid "images/Win_SaveCSV1.jpg"
 msgstr "images/Win_SaveCSV1.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3979
+#: user-manual.txt:3971
 msgid ""
 "Click on the left-hand part of the _Save as_ option, NOT on the arrow on the "
 "right-hand. This brings up a dialogue for saving the spreadsheet in an "
@@ -8577,13 +8562,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3980
+#: user-manual.txt:3972
 #, no-wrap
 msgid "images/Win_SaveCSV3.jpg"
 msgstr "images/Win_SaveCSV3.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3983
+#: user-manual.txt:3975
 msgid ""
 "Select the _Save_ button. The CSV-formatted file is saved into the folder "
 "that was selected. One can double check the .CSV file by opening it with a "
@@ -8592,13 +8577,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3985
+#: user-manual.txt:3977
 #, no-wrap
 msgid "APPENDIX E: Writing a custom print template"
 msgstr "ANNEXE E : Créer un modèle d'impression personnalisé"
 
 #. type: Plain text
-#: user-manual.txt:3990
+#: user-manual.txt:3982
 msgid ""
 "_Subsurface_ provides a mechanism to create or modify templates for printing "
 "dive logs in order to produce customised printouts of dive logs. Templates, "
@@ -8607,12 +8592,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3992
+#: user-manual.txt:3984
 msgid "Templates are accessed using the print dialogue (see image *B* below)."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4000
+#: user-manual.txt:3992
 msgid ""
 "The buttons under the _Template_ dropdown box allows one to _Edit_, "
 "_Delete_, _Import_ and to _Export_ templates (see image *A* above). New or "
@@ -8623,18 +8608,18 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4002
+#: user-manual.txt:3994
 msgid "The Edit Panel comprises three tabs:"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:4003
+#: user-manual.txt:3995
 #, no-wrap
 msgid "images/Template1_f22.jpg"
 msgstr "images/Template1_f22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:4007
+#: user-manual.txt:3999
 msgid ""
 "The _Style_ tab (image *A* above) controls the font, line spacing and colour "
 "template used for printing the dive log.  The style attributes are editable. "
@@ -8642,7 +8627,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4011
+#: user-manual.txt:4003
 msgid ""
 "The _Colors_ tab (image *B* above) allows editing the colours used for "
 "printing the dive log. The colours are highly customisable: the _Edit_ "
@@ -8651,7 +8636,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4020
+#: user-manual.txt:4012
 msgid ""
 "The _Template_ tab of the Edit Panel (see image below) allows creating a "
 "template using HTML as well as a few Grantlee programming primitives. "
@@ -8667,13 +8652,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:4021
+#: user-manual.txt:4013
 #, no-wrap
 msgid "images/Template2_f22.jpg"
 msgstr "images/Template2_f22.jpg"
 
 #. type: Plain text
-#: user-manual.txt:4024
+#: user-manual.txt:4016
 msgid ""
 "One can adapt any of the existing templates and save it to the dive log "
 "directory. The standard templates (e.g. One dive, Six dives, Table) can be "
@@ -8681,33 +8666,33 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4026
+#: user-manual.txt:4018
 msgid ""
 "To write a custom template the following elements must exist so that the "
 "template will be correctly handled and rendered."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:4027
+#: user-manual.txt:4019
 #, no-wrap
 msgid "Main dive loop"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4029
+#: user-manual.txt:4021
 msgid ""
 "_Subsurface_ exports a dive list called (*dives*) to the _Grantlee_ backend. "
 "It is possible to iterate over the list as follows:"
 msgstr ""
 
 #. type: Block title
-#: user-manual.txt:4030 user-manual.txt:4084 user-manual.txt:4101
+#: user-manual.txt:4022 user-manual.txt:4076 user-manual.txt:4093
 #, no-wrap
 msgid "template.html"
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4035
+#: user-manual.txt:4027
 #, no-wrap
 msgid ""
 "\t{% for dive in dives %}\n"
@@ -8716,13 +8701,13 @@ msgid ""
 msgstr ""
 
 #. type: Block title
-#: user-manual.txt:4037 user-manual.txt:4089 user-manual.txt:4108
+#: user-manual.txt:4029 user-manual.txt:4081 user-manual.txt:4100
 #, no-wrap
 msgid "output.html"
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4042
+#: user-manual.txt:4034
 #, no-wrap
 msgid ""
 "\t<h1> 1 </h1>\n"
@@ -8731,25 +8716,25 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4045
+#: user-manual.txt:4037
 msgid ""
 "Additional information about _Grantlee_ can be found http://www.grantlee.org/"
 "apidox/for_themers.html[here]"
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:4046
+#: user-manual.txt:4038
 #, no-wrap
 msgid "Grantlee exported variables"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4048
+#: user-manual.txt:4040
 msgid "Only a subset of the dive data is exported:"
 msgstr ""
 
 #. type: delimited block |
-#: user-manual.txt:4066
+#: user-manual.txt:4058
 #, no-wrap
 msgid ""
 "|*Name*|*Description*\n"
@@ -8772,7 +8757,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4070
+#: user-manual.txt:4062
 msgid ""
 "_Subsurface_ also exports *template_options* data. This data must be used as "
 "_CSS_ values to provide a dynamically editable template. The exported data "
@@ -8780,7 +8765,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block |
-#: user-manual.txt:4082
+#: user-manual.txt:4074
 #, no-wrap
 msgid ""
 "|*Name*|*Description*\n"
@@ -8797,26 +8782,26 @@ msgid ""
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4087
+#: user-manual.txt:4079
 #, no-wrap
 msgid "\tborder-width: {{ template_options.borderwidth }}px;\n"
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4092
+#: user-manual.txt:4084
 #, no-wrap
 msgid "\tborder-width: 3px;\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4095
+#: user-manual.txt:4087
 msgid ""
 "Another variable that _Subsurface_ exports is *print_options*. This variable "
 "contains a single member:"
 msgstr ""
 
 #. type: delimited block |
-#: user-manual.txt:4098
+#: user-manual.txt:4090
 #, no-wrap
 msgid ""
 "|*Name*|*Description*\n"
@@ -8824,7 +8809,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4106
+#: user-manual.txt:4098
 #, no-wrap
 msgid ""
 "\tbody {\n"
@@ -8833,7 +8818,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4113
+#: user-manual.txt:4105
 #, no-wrap
 msgid ""
 "\tbody {\n"
@@ -8842,13 +8827,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:4115
+#: user-manual.txt:4107
 #, no-wrap
 msgid "Defined CSS selectors"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4119
+#: user-manual.txt:4111
 msgid ""
 "As the dive profile is placed after rendering, _Subsurface_ uses a special "
 "_CSS_ selectors to do some searches in the HTML output. The _CSS_ selectors "
@@ -8856,7 +8841,7 @@ msgid ""
 msgstr ""
 
 #. type: delimited block |
-#: user-manual.txt:4126
+#: user-manual.txt:4118
 #, no-wrap
 msgid ""
 "|*Selector*|*Type*|*Description*\n"
@@ -8867,20 +8852,20 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4129
+#: user-manual.txt:4121
 msgid ""
 "Rendering dive profiles is not supported for flow layout templates (when "
 "data-numberofdives = 0)."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:4130
+#: user-manual.txt:4122
 #, no-wrap
 msgid "Special attributes"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4134
+#: user-manual.txt:4126
 msgid ""
 "There are two ways of rendering- either rendering a specific number of dives "
 "in each page or make _Subsurface_ try to fit as much dives as possible into "
@@ -8888,55 +8873,55 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4136
+#: user-manual.txt:4128
 msgid ""
 "The *data-numberofdives* data attribute is added to the body tag to set the "
 "rendering mode"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4138
+#: user-manual.txt:4130
 msgid "render 6 dives per page:"
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4141
+#: user-manual.txt:4133
 #, no-wrap
 msgid "\t<body data-numberofdives = 6>\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4144
+#: user-manual.txt:4136
 msgid "render as much dives as possible:"
 msgstr ""
 
 #. type: delimited block .
-#: user-manual.txt:4147
+#: user-manual.txt:4139
 #, no-wrap
 msgid "\t<body data-numberofdives = 0>\n"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4150
+#: user-manual.txt:4142
 msgid ""
 "All CSS units should be in relative lengths only, to support printing on any "
 "page size."
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:4151
+#: user-manual.txt:4143
 #, no-wrap
 msgid "APPENDIX F: FAQs."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:4153
+#: user-manual.txt:4145
 #, no-wrap
 msgid "Subsurface appears to miscalculate gas consumption and SAC"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4157
+#: user-manual.txt:4149
 msgid ""
 "'Question': I dived with a 12.2 l tank, starting with 220 bar and ending "
 "with 100 bar, and I calculate a different SAC compared what _Subsurface_ "
@@ -8944,7 +8929,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4163
+#: user-manual.txt:4155
 msgid ""
 "'Answer': Not really. What happens is that _Subsurface_ actually calculates "
 "gas consumption differently - and better - than you expect.  In particular, "
@@ -8954,7 +8939,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4169
+#: user-manual.txt:4161
 msgid ""
 "and that's true for an ideal gas, and it's what you get taught in dive "
 "theory.  But an \"ideal gas\" doesn't actually exist, and real gases "
@@ -8964,12 +8949,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4171
+#: user-manual.txt:4163
 msgid "+consumption = (amount_of_air_at_beginning - amount_of_air_at_end)+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4177
+#: user-manual.txt:4169
 msgid ""
 "where the amount of air is *not* just \"tank size times pressure in bar\".  "
 "It's a combination of: \"take compressibility into account\" (which is a "
@@ -8980,12 +8965,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4179
+#: user-manual.txt:4171
 msgid "+12.2*((220-100)/1.013)+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4184
+#: user-manual.txt:4176
 msgid ""
 "which is about 1445, not 1464. So there was 19 l too much in your simple "
 "calculation that ignored the difference between 1 bar and one ATM.  The "
@@ -8995,7 +8980,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4190
+#: user-manual.txt:4182
 msgid ""
 "So be happy: your SAC really is better than your calculations indicated.  Or "
 "be sad: your cylinder contains less air than you thought it did.  And as "
@@ -9006,13 +8991,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:4191
+#: user-manual.txt:4183
 #, no-wrap
 msgid "Some dive profiles have time discrepancies with the recorded samples from my dive computer..."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4195
+#: user-manual.txt:4187
 msgid ""
 "_Subsurface_ ends up ignoring surface time for many things (average depth, "
 "divetime, SAC, etc).  'Question': Why do dive durations in my dive computer "
@@ -9020,7 +9005,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4203
+#: user-manual.txt:4195
 msgid ""
 "'Answer': For example, if you end up doing a weight check (deep enough to "
 "trigger the \"dive started\")  but then come back up and wait five minutes "
@@ -9034,13 +9019,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:4204
+#: user-manual.txt:4196
 #, no-wrap
 msgid "Some dive profiles are missing from the download"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4210
+#: user-manual.txt:4202
 msgid ""
 "'Question': I cannot download all my dives, only the most recent ones even "
 "though my dive computer's manual states that it records history of e.g. 999 "
@@ -9048,7 +9033,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4219
+#: user-manual.txt:4211
 msgid ""
 "'Answer': Dive history is different than the dive profiles on the log.  The "
 "history only keeps track of the total number of dives and total amount of "
@@ -9061,7 +9046,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:4223
+#: user-manual.txt:4215
 msgid ""
 "If you have downloaded your dives to different dive logging software before "
 "they were overwritten, there is a high change that Subsurface can import "
@@ -9069,6 +9054,9 @@ msgid ""
 "salvaged after being over written by new dives."
 msgstr ""
 
+#~ msgid "images/ContextMenu.jpg"
+#~ msgstr "images/ContextMenu.jpg"
+
 #~ msgid "images/AddDive2_f20.jpg"
 #~ msgstr "images/AddDive2_f20.jpg"
 
diff --git a/Documentation/user-manual_fr.html.git b/Documentation/user-manual_fr.html.git
index a050178..0a3239c 100644
--- a/Documentation/user-manual_fr.html.git
+++ b/Documentation/user-manual_fr.html.git
@@ -395,37 +395,37 @@ install: function(toclevels) {
 
 }
 asciidoc.install(3);
-/*]]>*/
-</script>
-</head>
-<body class="article">
-<div id="header">
-</div>
-<div id="content">
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Subsurface4Banner.jpg" alt="Banner" />
-</div>
-</div>
-<div class="paragraph"><p><span class="big">MANUEL UTILISATEUR</span></p></div>
-<div class="paragraph"><p><strong>Auteurs du manuel</strong> : Willem Ferguson, Jacco van Koll, Dirk Hohndel, Reinout Hoornweg,
-Linus Torvalds, Miika Turkia, Amit Chaudhuri, Jan Schubert, Salvador Cuñat, Pedro Neves</p></div>
-<div class="paragraph"><p><span class="blue"><em>Version 4.5, Septembre 2015</em></span></p></div>
-<div class="paragraph"><p>Bienvenue en tant qu’utilisateur de <em>Subsurface</em>, un programme avancé
-d’enregistrement de plongées (carnet de plongées) avec une bonne
-infrastructure pour décrire, organiser, interpréter et imprimer des plongées
-en scaphandre et en apnée. <em>Subsurface</em> offre de nombreux avantages par
-rapport à d’autres solutions logicielles similaires :</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Avez-vous besoin d’une façon d’enregistrer vos plongées utilisant des
-   équipements loisirs, même sans utiliser d’ordinateur de plongée ?
-</p>
-</li>
-<li>
-<p>
-Utilisez-vous deux marques différentes d’ordinateurs de plongée, chacun avec
+/*]]>*/
+</script>
+</head>
+<body class="article">
+<div id="header">
+</div>
+<div id="content">
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Subsurface4Banner.jpg" alt="Banner" />
+</div>
+</div>
+<div class="paragraph"><p><span class="big">MANUEL UTILISATEUR</span></p></div>
+<div class="paragraph"><p><strong>Auteurs du manuel</strong> : Willem Ferguson, Jacco van Koll, Dirk Hohndel, Reinout Hoornweg,
+Linus Torvalds, Miika Turkia, Amit Chaudhuri, Jan Schubert, Salvador Cuñat, Pedro Neves</p></div>
+<div class="paragraph"><p><span class="blue"><em>Version 4.5, Octobre 2015</em></span></p></div>
+<div class="paragraph"><p>Bienvenue en tant qu’utilisateur de <em>Subsurface</em>, un programme avancé
+d’enregistrement de plongées (carnet de plongées) avec une bonne
+infrastructure pour décrire, organiser, interpréter et imprimer des plongées
+en scaphandre et en apnée. <em>Subsurface</em> offre de nombreux avantages par
+rapport à d’autres solutions logicielles similaires :</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Avez-vous besoin d’une façon d’enregistrer vos plongées utilisant des
+   équipements loisirs, même sans utiliser d’ordinateur de plongée ?
+</p>
+</li>
+<li>
+<p>
+Utilisez-vous deux marques différentes d’ordinateurs de plongée, chacun avec
    son propre logiciel propriétaire pour télécharger les enregistrements des
    plongées ? Plongez-vous avec un recycleur ou un équipement en circuit ouvert
    ou de loisir ? Utilisez-vous un enregistreur de profondeur et de durée
@@ -454,18 +454,18 @@ Utilisez-vous Linux ou Mac et votre ordinateur de plongée n’a que des
 <li>
 <p>
 Avez-vous besoin d’un planificateur de plongée graphique intuitif qui
-   intègre et prend en compte les plongées qui ont déjà été enregistrées ?
-</p>
-</li>
-<li>
-<p>
-Do you need a way of storing or backing up your dive log on the Internet,
-   allowing you to view your dive log from anywhere, using an Internet browser?
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p><em>Subsurface</em> est disponible pour Windows (Win XP ou plus récent), les Macs
-basés sur processeurs Intel (OS/X) et de nombreuses distributions
+   intègre et prend en compte les plongées qui ont déjà été enregistrées ?
+</p>
+</li>
+<li>
+<p>
+Do you need a way of storing or backing up your dive log on the Internet,
+   allowing you to view your dive log from anywhere, using an Internet browser?
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p><em>Subsurface</em> est disponible pour Windows (Win XP ou plus récent), les Macs
+basés sur processeurs Intel (OS/X) et de nombreuses distributions
 Linux. <em>Subsurface</em> peut être compilé pour bien plus de plateformes
 matérielles et d’environnements logiciels où Qt et libdivecomputer sont
 disponibles.</p></div>
@@ -493,74 +493,74 @@ activée par la combinaison de touches du clavier Ctrl-F ou commande-F. Un
 champ de recherche apparait en bas de la fenêtre. Il suffit de l’utiliser
 pour rechercher n’importe quel terme dans le manuel.</p></div>
 </div>
-</div>
-<div class="sect1">
-<h2 id="_le_sondage_utilisateur">2. Le sondage utilisateur</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>Dans le but de développer <em>Subsurface</em> d’une manière qui serve ses
-utilisateurs de la meilleur manière qu’il soit, il est important d’avoir des
-informations sur les utilisateurs. À l’ouverture de <em>Subsurface</em> après avoir
-utilisé le logiciel pendant une semaine environ, une fenêtre de sondage
-apparait. Cela est complètement optionnel et l’utilisateur contrôle quelles
-informations sont envoyées ou non à l'équipe de développement de
-<em>Subsurface</em>. Toutes les données que l’utilisateur choisit d’envoyer sont
-extrêmement utiles et ne seront utilisées que pour les futures
-développements et modifications du logiciel pour coller au mieux aux besoins
-des utilisateurs de <em>Subsurface</em>. Si vous complétez le sondage ou cliquez
-sur l’option pour ne plus être sondé, cela devrait être la dernière
-communication de ce type que vous recevrez. Cependant, si vos habitudes de
-plongées ou d’utilisation de Subsurface changent, vous pouvez envoyer un
-nouveau sondage en démarrant <em>Subsurface</em> avec l’option  <em>--survey</em> sur la
-ligne de commande.</p></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_StartUsing">3. Commencer à utiliser le programme</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>La fenêtre <em>Subsurface</em> est généralement divisée en 4 panneaux avec un <strong>Menu
-principal</strong> (Fichier Importer Journal Vue Aide) en haut de la fenêtre (pour
-Windows et Linux) ou en haut de l'écran (pour Mac et Ubuntu Unity). Les
-quatre panneaux sont :</p></div>
-<div class="paragraph"><p>La <strong>liste des plongées</strong> en bas à gauche, contenant une liste de toutes les
-plongées du journal (carnet) de plongées de l’utilisateur. Une plongée peut
-être sélectionnée et mise en surbrillance dans la liste en cliquant
-dessus. Dans la plupart des cas, les touches haut/bas peuvent être utilisée
-pour passer d’une plongée à l’autre. La <strong>liste des plongées</strong> est un outil
-important pour manipuler un journal (carnet) de plongée.</p></div>
-<div class="paragraph"><p>La <strong>carte de plongée</strong> en bas à droite, affiche les sites de plongées de
-l’utilisateur, sur une carte mondiale et centrée sur le site de la dernière
-plongée sélectionnée dans la <strong>liste des plongées</strong>.</p></div>
-<div class="paragraph"><p>Les <strong>informations</strong> en haut à gauche, fournissent des informations détaillées
-sur la plongée sélectionnée dans la <strong>liste des plongées</strong>, dont des
-statistiques pour la plongée sélectionnée ou pour toutes les plongées mises
-en surbrillance.</p></div>
-<div class="paragraph"><p>Le <strong>profil de plongée</strong> en haut à droite, affiche un profil de plongée
-graphique de la plongée sélectionnée dans la <strong>liste des plongées</strong>.</p></div>
-<div class="paragraph"><p>Les séparateurs entre ces panneaux peuvent être déplacés pour modifier la
-taille de chaque panneau. <em>Subsurface</em> mémorise la position de ces
-séparateurs, pour qu’au prochain lancement <em>Subsurface</em> utilise ces
-positions.</p></div>
-<div class="paragraph"><p>Si une unique plongée est sélectionnée dans la <strong>liste des plongées</strong>,
-l’emplacement de la plongée, les informations détaillées et le profil de la
-<em>plongée sélectionnée</em> sont affichées dans les panneaux respectifs. D’autre
-part, si plusieurs plongées sont sélectionnées, la dernière mise en
-surbrillance est la <em>plongée sélectionnée</em>, mais les données de <em>toutes les
-plongées mises en surbrillances</em> sont affichées dans l’onglet <strong>Stats</strong> du
-panneau <strong>informations</strong> (profondeur maximale, minimale et moyenne, les
-durées, les températures de l’eau et le SAC (air consommé); temps total et
-nombre de plongées sélectionnées).</p></div>
-<div class="imageblock" id="S_ViewPanels" style="text-align:center;">
-<div class="content">
-<img src="images/main_window_f22.jpg" alt="The Main Window" />
-</div>
-</div>
-<div class="paragraph"><p>L’utilisateur peut déterminer si lesquels des quatre panneaux sont affichés
-en sélectionnant l’option <strong>Vue</strong> dans le menu principal. Cette fonctionnalité
-permet plusieurs choix d’affichage :</p></div>
-<div class="paragraph"><p><strong>Tout</strong> : affiche les quatre panneaux tels que sur la capture d'écran ci-dessus.</p></div>
-<div class="paragraph"><p><strong>Liste des plongées</strong> : affiche uniquement la liste des plongées.</p></div>
-<div class="paragraph"><p><strong>Profil</strong> : affiche uniquement le profile de plongée de la plongée sélectionnée.</p></div>
-<div class="paragraph"><p><strong>Info</strong> : affiche uniquement les notes de plongées de la dernière plongée sélectionnée et les statistiques pour
+</div>
+<div class="sect1">
+<h2 id="_le_sondage_utilisateur">2. Le sondage utilisateur</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>Dans le but de développer <em>Subsurface</em> d’une manière qui serve ses
+utilisateurs de la meilleur manière qu’il soit, il est important d’avoir des
+informations sur les utilisateurs. À l’ouverture de <em>Subsurface</em> après avoir
+utilisé le logiciel pendant une semaine environ, une fenêtre de sondage
+apparait. Cela est complètement optionnel et l’utilisateur contrôle quelles
+informations sont envoyées ou non à l'équipe de développement de
+<em>Subsurface</em>. Toutes les données que l’utilisateur choisit d’envoyer sont
+extrêmement utiles et ne seront utilisées que pour les futures
+développements et modifications du logiciel pour coller au mieux aux besoins
+des utilisateurs de <em>Subsurface</em>. Si vous complétez le sondage ou cliquez
+sur l’option pour ne plus être sondé, cela devrait être la dernière
+communication de ce type que vous recevrez. Cependant, si vos habitudes de
+plongées ou d’utilisation de Subsurface changent, vous pouvez envoyer un
+nouveau sondage en démarrant <em>Subsurface</em> avec l’option  <em>--survey</em> sur la
+ligne de commande.</p></div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_StartUsing">3. Commencer à utiliser le programme</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>La fenêtre <em>Subsurface</em> est généralement divisée en 4 panneaux avec un <strong>Menu
+principal</strong> (Fichier Importer Journal Vue Aide) en haut de la fenêtre (pour
+Windows et Linux) ou en haut de l'écran (pour Mac et Ubuntu Unity). Les
+quatre panneaux sont :</p></div>
+<div class="paragraph"><p>La <strong>liste des plongées</strong> en bas à gauche, contenant une liste de toutes les
+plongées du journal (carnet) de plongées de l’utilisateur. Une plongée peut
+être sélectionnée et mise en surbrillance dans la liste en cliquant
+dessus. Dans la plupart des cas, les touches haut/bas peuvent être utilisée
+pour passer d’une plongée à l’autre. La <strong>liste des plongées</strong> est un outil
+important pour manipuler un journal (carnet) de plongée.</p></div>
+<div class="paragraph"><p>La <strong>carte de plongée</strong> en bas à droite, affiche les sites de plongées de
+l’utilisateur, sur une carte mondiale et centrée sur le site de la dernière
+plongée sélectionnée dans la <strong>liste des plongées</strong>.</p></div>
+<div class="paragraph"><p>Les <strong>informations</strong> en haut à gauche, fournissent des informations détaillées
+sur la plongée sélectionnée dans la <strong>liste des plongées</strong>, dont des
+statistiques pour la plongée sélectionnée ou pour toutes les plongées mises
+en surbrillance.</p></div>
+<div class="paragraph"><p>Le <strong>profil de plongée</strong> en haut à droite, affiche un profil de plongée
+graphique de la plongée sélectionnée dans la <strong>liste des plongées</strong>.</p></div>
+<div class="paragraph"><p>Les séparateurs entre ces panneaux peuvent être déplacés pour modifier la
+taille de chaque panneau. <em>Subsurface</em> mémorise la position de ces
+séparateurs, pour qu’au prochain lancement <em>Subsurface</em> utilise ces
+positions.</p></div>
+<div class="paragraph"><p>Si une unique plongée est sélectionnée dans la <strong>liste des plongées</strong>,
+l’emplacement de la plongée, les informations détaillées et le profil de la
+<em>plongée sélectionnée</em> sont affichées dans les panneaux respectifs. D’autre
+part, si plusieurs plongées sont sélectionnées, la dernière mise en
+surbrillance est la <em>plongée sélectionnée</em>, mais les données de <em>toutes les
+plongées mises en surbrillances</em> sont affichées dans l’onglet <strong>Stats</strong> du
+panneau <strong>informations</strong> (profondeur maximale, minimale et moyenne, les
+durées, les températures de l’eau et le SAC (air consommé); temps total et
+nombre de plongées sélectionnées).</p></div>
+<div class="imageblock" id="S_ViewPanels" style="text-align:center;">
+<div class="content">
+<img src="images/main_window_f22.jpg" alt="The Main Window" />
+</div>
+</div>
+<div class="paragraph"><p>L’utilisateur peut déterminer si lesquels des quatre panneaux sont affichés
+en sélectionnant l’option <strong>Vue</strong> dans le menu principal. Cette fonctionnalité
+permet plusieurs choix d’affichage :</p></div>
+<div class="paragraph"><p><strong>Tout</strong> : affiche les quatre panneaux tels que sur la capture d'écran ci-dessus.</p></div>
+<div class="paragraph"><p><strong>Liste des plongées</strong> : affiche uniquement la liste des plongées.</p></div>
+<div class="paragraph"><p><strong>Profil</strong> : affiche uniquement le profile de plongée de la plongée sélectionnée.</p></div>
+<div class="paragraph"><p><strong>Info</strong> : affiche uniquement les notes de plongées de la dernière plongée sélectionnée et les statistiques pour
 toutes les plongées mises en surbrillance.</p></div>
 <div class="paragraph"><p><strong>Globe</strong> : affiche uniquement la carte mondiale, centrée sur la dernière plongée sélectionnée.</p></div>
 <div class="paragraph"><p>Comme la plupart des autre fonctions qui peuvent être accédée via le menu
@@ -571,182 +571,182 @@ d’exploitation et des divers langues, <em>Subsurface</em> peut utiliser di
 touches de raccourcis et ne sont donc pas détaillées ici.</p></div>
 <div class="paragraph"><p>Lorsque le programme est lancé pour la première fois, il n’affiche aucune
 information. Ceci parce que le programme n’a aucune information de plongée
-disponible. Dans les sections suivantes, le procédure pour créer a nouveau
-carnet de plongée sera détaillée.</p></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_NewLogbook">4. Créer un nouveau carnet de plongée</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>Sélectionner <em>Fichier → Nouveau carnet de plongée</em> à partir du menu
-principal. Toutes les données de plongées sont effacées pour que de
-nouvelles puissent être ajoutées. S’il existe des données non encore
-enregistrées dans le carnet ouvert, l’utilisateur devra sélectionner s’il
-faut les enregistrer ou non avant de créer le nouveau carnet.</p></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_GetInformation">5. Enregistrement des informations de plongée dans le carnet</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>Maintenant qu’un nouveau carnet de plongée a été créé, il est simple de lui
-ajouter des données. <em>Subsurface</em> permet plusieurs façons pour ajouter des
-données de plongée au carnet. Plus de détails dans les sections suivantes.</p></div>
-<div class="paragraph"><p>1) Si l’utilisateur possède un carnet manuscrit, un tableur ou une autre forme
-   de
- carnet maintenu manuellement, les données de plongée peuvent être ajoutées
- au carnet en utilisant une des approches suivantes :</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Entrer les informations de plongée à la main. Cela est utile si le plongeur
-   n’a pas
- utilisé d’ordinateur de plongée et que les plongées sont inscrites dans un
- carnet manuscrit. Voir  <a href="#S_EnterData">Entrer les informations de plongée
- à la main</a>
-</p>
-</li>
-<li>
-<p>
-Importer les informations de plongée qui ont été maintenues soit dans un
-   tableur
- soit dans un fichier CSV. Se reporter à : <a href="#S_Appendix_D">ANNEXE D :
- Exporter un tableur vers le format CSV</a> et à
- <a href="#S_ImportingCSVDives">Importer des plongées au format CSV</a>.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>2) Si les plongées ont été enregistrées en utilisant un ordinateur de plongée,
-   le profil de profondeur de la
- plongée et de nombreuses informations supplémentaires peuvent être
- utilisées. Ces plongées peuvent être importées à partir de :</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-L’ordinateur de plongée lui-même. Voir : <a href="#S_ImportDiveComputer">Importer
-   de nouvelles informations de plongée à partir de l’ordinateur de plongée</a> ou
-</p>
-</li>
-<li>
-<p>
-Logiciels propriétaires fournis par les fabricants d’ordinateurs de
-   plongée. Voir
- <a href="#S_ImportingAlienDiveLogs">Importer les informations à partir d’autres
- sources de données numériques ou d’autres formats de données</a>.
-</p>
-</li>
-<li>
-<p>
-Importer à partir d’un tableur ou de fichiers CSV contenant les profils de
-   plongées.
- Voir : <a href="#S_ImportingCSVDives">Importer les plongées au format CSV à partir
- des ordinateurs de plongées ou d’autres logiciels de carnet de plongée</a>
-</p>
-</li>
-</ul></div>
-<div class="sect2">
-<h3 id="S_EnterData">5.1. Entrer les informations de plongée à la main</h3>
-<div class="paragraph"><p>This is usually the approach for dives without a dive computer. The basic
-record of information within <em>Subsurface</em> is a dive. The most important
-information in a simple dive logbook usually includes dive type, date, time,
-duration, depth, the names of your dive buddy and of the dive master or dive
-guide, and some remarks about the dive. <em>Subsurface</em> can store much more
-information than this for each dive. In order to add a dive to a dive log,
-select <em>Log → Add Dive</em> from the Main Menu. The program then shows three
-panels to enter information for a dive: two tabs in the <strong>Info</strong> panel
-(<strong>Notes</strong> and <strong>Equipment</strong>), as well as the <strong>Dive Profile</strong> panel that displays
-a graphical profile of each dive. These panels are respectively marked
-<span class="red">A</span>, <span class="red">B</span> and <span class="red">C</span> in the figure below. Each of these tabs will
-now be explained for data entry.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/AddDive1_f22.jpg" alt="FIGURE: Add dive" />
-</div>
-</div>
-<div class="paragraph"><p>When one edits a field in Notes or Equipment panels, <em>Subsurface</em> enters
-<strong>Editing Mode</strong>, indicated by the message in the blue box at the top of the
-<strong>Notes</strong> panel (see the image below). This message is displayed in all the
-panels under Notes and Equipment when in <strong>Editing Mode</strong>.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/BlueEditBar_f22.jpg" alt="Blue edit bar" />
-</div>
-</div>
-<div class="paragraph"><p>The <em>Apply changes</em> button should only be selected after all the parts of a
-dive have been entered.  When entering dives by hand, the <em>Info</em>,
-<em>Equipment</em> and <em>Profile</em> tabs should be completed before saving the
-information. By selecting the <em>Apply changes</em> button, a local copy of the
-information for this specific dive is saved in memory. When one closes
-Subsurface, the program will ask again, this time whether the complete dive
-log should be saved on disk or not.</p></div>
-<div class="sect3">
-<h4 id="S_CreateProfile">5.1.1. Creating a Dive Profile</h4>
-<div class="paragraph"><p>The <strong>Dive Profile</strong> (a graphical representation of the depth of the dive as a
-function of time) is indicated in the panel on the top right hand of the
-<em>Subsurface</em> window. When a dive is manually added to a logbook,
-<em>Subsurface</em> presents a default dive profile that needs to be modified to
-best represent the dive being described:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/DiveProfile1_f20.jpg" alt="FIGURE: Initial dive profile" />
-</div>
-</div>
-<div class="paragraph"><p><em>Modifying the dive profile</em>: When the cursor is moved around the dive
-profile, its position is indicated by two right-angled red lines as shown
-below.  The time and depth represented by the cursor are indicated at the
-top of the black information box (@ and D). The units (metric/imperial) on
-the axes are determined by the <strong>Preference</strong> settings. The dive profile
-itself comprises several line segments demarcated by waypoints (white dots
-on the profile, as shown above). The default dive depth is 15 m.  If the
-dive depth was 20 m then the user needs to drag the appropriate waypoints
-downwards to represent 20 m. To add a waypoint, double-click on any line
-segment. To move an additional waypoint, drag it.  To remove this waypoint,
-right-click on it and choose "Remove this point" from the context menu. Drag
-the waypoints to represent an accurate time duration for the dive. Below is
-a dive profile for a dive to 20 m for 30 min, followed by a 5 minute safety
-stop at 5 m.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/DiveProfile2_f20.jpg" alt="FIGURE: Edited dive profile" />
-</div>
-</div>
-<div class="paragraph"><p><em>Specifying the gas composition:</em> The gas composition used is clearly
-indicated along the line segments of the dive profile. This defaults to the
-first gas mixture specified in the <strong>Equipment</strong> tab, which was air in the
-case of the profile above. The gas mixtures of segments of the dive profile
-can be edited. This is done by right-clicking on the particular waypoint and
-selecting the appropriate gas from the context menu. Changing the gas for a
-waypoint affects the gas shown in the segment <em>to the left</em> of that
-waypoint. Note that only the gases defined in the <strong>Equipment</strong> tab appear in
-the context menu (see image below).</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/DiveProfile3_f20.jpg" alt="FIGURE: Gas composition context menu" />
-</div>
-</div>
-<div class="paragraph"><p>With the profile having been defined, more details must be added in order to
-have a fuller record of the dive. To do this, the <strong>Notes</strong> and the
-<strong>Equipment</strong> tabs on the top left hand of the <em>Subsurface</em> window should be
-used. Click on <a href="#S_Notes_dc"><strong>this link</strong></a> for instructions to use these
-tabs.</p></div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_ImportDiveComputer">5.2. Importer de nouvelles informations de plongée à partir de l’ordinateur de plongée</h3>
-<div class="sect3">
-<h4 id="_connecting_and_importing_data_from_a_dive_computer">5.2.1. Connecting and importing data from a dive computer.</h4>
-<div class="paragraph"><p>The use of dive computers allows the collection of a large amount of
-information about each dive, e.g. a detailed record of depth, duration,
-rates of ascent/descent and of gas partial pressures. <em>Subsurface</em> can
-capture this information and present it as part of the dive information,
-using dive information from a wide range of dive computers. The latest list
-of supported dive computers can be found at:
-<a href="http://subsurface-divelog.org/documentation/supported-dive-computers/">
-Supported dive computers</a>.</p></div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/warning2.png" alt="Warning" />
-</td>
+disponible. Dans les sections suivantes, le procédure pour créer a nouveau
+carnet de plongée sera détaillée.</p></div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_NewLogbook">4. Créer un nouveau carnet de plongée</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>Sélectionner <em>Fichier → Nouveau carnet de plongée</em> à partir du menu
+principal. Toutes les données de plongées sont effacées pour que de
+nouvelles puissent être ajoutées. S’il existe des données non encore
+enregistrées dans le carnet ouvert, l’utilisateur devra sélectionner s’il
+faut les enregistrer ou non avant de créer le nouveau carnet.</p></div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_GetInformation">5. Enregistrement des informations de plongée dans le carnet</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>Maintenant qu’un nouveau carnet de plongée a été créé, il est simple de lui
+ajouter des données. <em>Subsurface</em> permet plusieurs façons pour ajouter des
+données de plongée au carnet. Plus de détails dans les sections suivantes.</p></div>
+<div class="paragraph"><p>1) Si l’utilisateur possède un carnet manuscrit, un tableur ou une autre forme
+   de
+ carnet maintenu manuellement, les données de plongée peuvent être ajoutées
+ au carnet en utilisant une des approches suivantes :</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Entrer les informations de plongée à la main. Cela est utile si le plongeur
+   n’a pas
+ utilisé d’ordinateur de plongée et que les plongées sont inscrites dans un
+ carnet manuscrit. Voir  <a href="#S_EnterData">Entrer les informations de plongée
+ à la main</a>
+</p>
+</li>
+<li>
+<p>
+Importer les informations de plongée qui ont été maintenues soit dans un
+   tableur
+ soit dans un fichier CSV. Se reporter à : <a href="#S_Appendix_D">ANNEXE D :
+ Exporter un tableur vers le format CSV</a> et à
+ <a href="#S_ImportingCSVDives">Importer des plongées au format CSV</a>.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>2) Si les plongées ont été enregistrées en utilisant un ordinateur de plongée,
+   le profil de profondeur de la
+ plongée et de nombreuses informations supplémentaires peuvent être
+ utilisées. Ces plongées peuvent être importées à partir de :</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+L’ordinateur de plongée lui-même. Voir : <a href="#S_ImportDiveComputer">Importer
+   de nouvelles informations de plongée à partir de l’ordinateur de plongée</a> ou
+</p>
+</li>
+<li>
+<p>
+Logiciels propriétaires fournis par les fabricants d’ordinateurs de
+   plongée. Voir
+ <a href="#S_ImportingAlienDiveLogs">Importer les informations à partir d’autres
+ sources de données numériques ou d’autres formats de données</a>.
+</p>
+</li>
+<li>
+<p>
+Importer à partir d’un tableur ou de fichiers CSV contenant les profils de
+   plongées.
+ Voir : <a href="#S_ImportingCSVDives">Importer les plongées au format CSV à partir
+ des ordinateurs de plongées ou d’autres logiciels de carnet de plongée</a>
+</p>
+</li>
+</ul></div>
+<div class="sect2">
+<h3 id="S_EnterData">5.1. Entrer les informations de plongée à la main</h3>
+<div class="paragraph"><p>This is usually the approach for dives without a dive computer. The basic
+record of information within <em>Subsurface</em> is a dive. The most important
+information in a simple dive logbook usually includes dive type, date, time,
+duration, depth, the names of your dive buddy and of the dive master or dive
+guide, and some remarks about the dive. <em>Subsurface</em> can store much more
+information than this for each dive. In order to add a dive to a dive log,
+select <em>Log → Add Dive</em> from the Main Menu. The program then shows three
+panels to enter information for a dive: two tabs in the <strong>Info</strong> panel
+(<strong>Notes</strong> and <strong>Equipment</strong>), as well as the <strong>Dive Profile</strong> panel that displays
+a graphical profile of each dive. These panels are respectively marked
+<span class="red">A</span>, <span class="red">B</span> and <span class="red">C</span> in the figure below. Each of these tabs will
+now be explained for data entry.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/AddDive1_f22.jpg" alt="FIGURE: Add dive" />
+</div>
+</div>
+<div class="paragraph"><p>When one edits a field in Notes or Equipment panels, <em>Subsurface</em> enters
+<strong>Editing Mode</strong>, indicated by the message in the blue box at the top of the
+<strong>Notes</strong> panel (see the image below). This message is displayed in all the
+panels under Notes and Equipment when in <strong>Editing Mode</strong>.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/BlueEditBar_f22.jpg" alt="Blue edit bar" />
+</div>
+</div>
+<div class="paragraph"><p>The <em>Apply changes</em> button should only be selected after all the parts of a
+dive have been entered.  When entering dives by hand, the <em>Info</em>,
+<em>Equipment</em> and <em>Profile</em> tabs should be completed before saving the
+information. By selecting the <em>Apply changes</em> button, a local copy of the
+information for this specific dive is saved in memory. When one closes
+Subsurface, the program will ask again, this time whether the complete dive
+log should be saved on disk or not.</p></div>
+<div class="sect3">
+<h4 id="S_CreateProfile">5.1.1. Creating a Dive Profile</h4>
+<div class="paragraph"><p>The <strong>Dive Profile</strong> (a graphical representation of the depth of the dive as a
+function of time) is indicated in the panel on the top right hand of the
+<em>Subsurface</em> window. When a dive is manually added to a logbook,
+<em>Subsurface</em> presents a default dive profile that needs to be modified to
+best represent the dive being described:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/DiveProfile1_f20.jpg" alt="FIGURE: Initial dive profile" />
+</div>
+</div>
+<div class="paragraph"><p><em>Modifying the dive profile</em>: When the cursor is moved around the dive
+profile, its position is indicated by two right-angled red lines as shown
+below.  The time and depth represented by the cursor are indicated at the
+top of the black information box (@ and D). The units (metric/imperial) on
+the axes are determined by the <strong>Preference</strong> settings. The dive profile
+itself comprises several line segments demarcated by waypoints (white dots
+on the profile, as shown above). The default dive depth is 15 m.  If the
+dive depth was 20 m then the user needs to drag the appropriate waypoints
+downwards to represent 20 m. To add a waypoint, double-click on any line
+segment. To move an additional waypoint, drag it.  To remove this waypoint,
+right-click on it and choose "Remove this point" from the context menu. Drag
+the waypoints to represent an accurate time duration for the dive. Below is
+a dive profile for a dive to 20 m for 30 min, followed by a 5 minute safety
+stop at 5 m.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/DiveProfile2_f20.jpg" alt="FIGURE: Edited dive profile" />
+</div>
+</div>
+<div class="paragraph"><p><em>Specifying the gas composition:</em> The gas composition used is clearly
+indicated along the line segments of the dive profile. This defaults to the
+first gas mixture specified in the <strong>Equipment</strong> tab, which was air in the
+case of the profile above. The gas mixtures of segments of the dive profile
+can be edited. This is done by right-clicking on the particular waypoint and
+selecting the appropriate gas from the context menu. Changing the gas for a
+waypoint affects the gas shown in the segment <em>to the left</em> of that
+waypoint. Note that only the gases defined in the <strong>Equipment</strong> tab appear in
+the context menu (see image below).</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/DiveProfile3_f20.jpg" alt="FIGURE: Gas composition context menu" />
+</div>
+</div>
+<div class="paragraph"><p>With the profile having been defined, more details must be added in order to
+have a fuller record of the dive. To do this, the <strong>Notes</strong> and the
+<strong>Equipment</strong> tabs on the top left hand of the <em>Subsurface</em> window should be
+used. Click on <a href="#S_Notes_dc"><strong>this link</strong></a> for instructions to use these
+tabs.</p></div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="S_ImportDiveComputer">5.2. Importer de nouvelles informations de plongée à partir de l’ordinateur de plongée</h3>
+<div class="sect3">
+<h4 id="_connecting_and_importing_data_from_a_dive_computer">5.2.1. Connecting and importing data from a dive computer.</h4>
+<div class="paragraph"><p>The use of dive computers allows the collection of a large amount of
+information about each dive, e.g. a detailed record of depth, duration,
+rates of ascent/descent and of gas partial pressures. <em>Subsurface</em> can
+capture this information and present it as part of the dive information,
+using dive information from a wide range of dive computers. The latest list
+of supported dive computers can be found at:
+<a href="http://subsurface-divelog.org/documentation/supported-dive-computers/">
+Supported dive computers</a>.</p></div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/warning2.png" alt="Warning" />
+</td>
 <td class="content">Several dive computers consume more power when they are in their
 PC-Communication mode. <strong>This could drain the dive computer’s battery</strong>. We
 therefore recommend that the user checks if the dive computer is charged
@@ -777,19 +777,19 @@ The interface cable should be connected to a free USB port (or the Infra-red
         or Bluetooth connection set up as described later in this manual)
 </p>
 </li>
-<li>
-<p>
-The dive computer should be placed into PC Communication mode.
-        (Se reporter au manuel de l’ordinateur de plongée)
-</p>
-</li>
-<li>
-<p>
-In <em>Subsurface</em>, from the Main Menu, select <em>Import → Import From Dive
-   Computer</em>.  Dialogue <strong>A</strong> in the figure below appears:
-</p>
-</li>
-</ol></div>
+<li>
+<p>
+The dive computer should be placed into PC Communication mode.
+        (Se reporter au manuel de l’ordinateur de plongée)
+</p>
+</li>
+<li>
+<p>
+In <em>Subsurface</em>, from the Main Menu, select <em>Import → Import From Dive
+   Computer</em>.  Dialogue <strong>A</strong> in the figure below appears:
+</p>
+</li>
+</ol></div>
 <div class="imageblock" style="text-align:center;">
 <div class="content">
 <img src="images/DC_import_f20.jpg" alt="FIGURE: Download dialogue 1" />
@@ -797,13 +797,13 @@ In <em>Subsurface</em>, from the Main Menu, select <em>Import → Import Fro
 </div>
 <div class="paragraph"><p>Dive computers tend to keep a certain number of dives in their memory, even
 though these dives have already been imported to <em>Subsurface</em>. For that
-reason, if the divecomputer allows this, <em>Subsurface</em> only imports dives
-that have not been uploaded before. This makes the download process faster
-on most dive computers and also saves battery power of the dive computer (at
-least for those not charging while connected via USB).</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
+reason, if the divecomputer allows this, <em>Subsurface</em> only imports dives
+that have not been uploaded before. This makes the download process faster
+on most dive computers and also saves battery power of the dive computer (at
+least for those not charging while connected via USB).</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
 The dialogue has two drop-down lists, <strong>Vendor</strong> and <strong>Dive Computer</strong>. On the
    <strong>vendor</strong> drop-down list select the make of the computer, e.g.  Suunto,
    Oceanic, Uwatec, Mares. On the <strong>Dive Computer</strong> drop-down list, the model
@@ -841,13 +841,13 @@ If all the dives on the dive computer need to be downloaded, check the
 </li>
 <li>
 <p>
-If the checkbox <em>Always prefer downloaded dives</em> has been checked and,
-   during download, dives with identical date-times exist on the dive computer
-   and on the <em>Subsurface</em> <strong>Dive List</strong> panel, the dive in the <em>Subsurface</em>
-   divelog will be overwritten by the dive record from the dive computer.
-</p>
-</li>
-<li>
+If the checkbox <em>Always prefer downloaded dives</em> has been checked and,
+   during download, dives with identical date-times exist on the dive computer
+   and on the <em>Subsurface</em> <strong>Dive List</strong> panel, the dive in the <em>Subsurface</em>
+   divelog will be overwritten by the dive record from the dive computer.
+</p>
+</li>
+<li>
 <p>
 The checkbox marked <em>Download into new trip</em> ensures that, after upload, the
    downloaded dives are grouped together as a new trip(s) in the <strong>Dive List</strong>.
@@ -859,32 +859,32 @@ Do <strong>not</strong> check the checkboxes labelled <em>Save libdivecomputer l
    <em>Save libdivecomputer dumpfile</em>. These are only used as diagnostic tools
    when problems with downloads are experienced (see below).
 </p>
-</li>
-<li>
-<p>
-Then select the <em>Download</em> button.  With communication established, one can
-   see how the data are retrieved from the dive computer.  Depending on the
-   make of the dive computer and/or number of recorded dives, this could take
-   some time. Be patient. The <em>Download</em> dialogue shows a progress bar at the
-   bottom of the dialogue (for some dive computers the progress information
-   could be inaccurate as we cannot determine how much downloadable data there
-   is until all data have been downloaded). After successful download, Dialogue
-   <strong>B</strong> in the figure above appears.  After the dives have been downloaded, they
-   appear in a tabular format on the righthand side of the dialogue (see image
-   <strong>B</strong>, above). Each dive comprises a row in the table, with the date, duration
-   and depth shown. Next to each dive is a checkbox: check all the dives that
-   need to be transfered to the <strong>Dive List</strong>. In the case of the image above,
-   the last six dives are checked and will be transfered to the <strong>Dive
-   List</strong>. Then click the <em>OK</em> button at the bottom of the dialogue. All the
-   imported dives appear in the <strong>Dive List</strong>, sorted by date and
-   time. Disconnect and switch off the dive computer to conserve its battery
-   power.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>After this has been completed, select the OK button.  The checked dives are
-transfered to the <strong>Dive List</strong>.</p></div>
-<div class="ulist"><ul>
+</li>
+<li>
+<p>
+Then select the <em>Download</em> button.  With communication established, one can
+   see how the data are retrieved from the dive computer.  Depending on the
+   make of the dive computer and/or number of recorded dives, this could take
+   some time. Be patient. The <em>Download</em> dialogue shows a progress bar at the
+   bottom of the dialogue (for some dive computers the progress information
+   could be inaccurate as we cannot determine how much downloadable data there
+   is until all data have been downloaded). After successful download, Dialogue
+   <strong>B</strong> in the figure above appears.  After the dives have been downloaded, they
+   appear in a tabular format on the righthand side of the dialogue (see image
+   <strong>B</strong>, above). Each dive comprises a row in the table, with the date, duration
+   and depth shown. Next to each dive is a checkbox: check all the dives that
+   need to be transfered to the <strong>Dive List</strong>. In the case of the image above,
+   the last six dives are checked and will be transfered to the <strong>Dive
+   List</strong>. Then click the <em>OK</em> button at the bottom of the dialogue. All the
+   imported dives appear in the <strong>Dive List</strong>, sorted by date and
+   time. Disconnect and switch off the dive computer to conserve its battery
+   power.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>After this has been completed, select the OK button.  The checked dives are
+transfered to the <strong>Dive List</strong>.</p></div>
+<div class="ulist"><ul>
 <li>
 <p>
 If there is a problem in communicating with the dive computer, an error
@@ -975,221 +975,221 @@ information about the dives recorded on the dive computer.</p></div>
 <h4 id="S_DeviceNames">5.2.2. Changing the name of a dive computer</h4>
 <div class="paragraph"><p>It may be necessary to distinguish between different dive computers used to
 upload dive logs to <em>Subsurface</em>. For instance if one’s partner’s dive
-computer is the same make and model as one’s own and dive logs are uploaded
-from both dive computers to the same <em>Subsurface</em> computer, then one would
-perhaps like to call one dc "Alice’s Suunto D4" and the other one "Bob’s
-Suunto D4". Alternatively, consider a technical diver dives with two or more
-dive computers of the same model, the logs of both (or all) being uploaded.
-In this case it might be prudent to call one of them "Suunto D4 (1)" and
-another one "Suunto D4 (2)". This is easily done in <em>Subsurface</em>.  On the
+computer is the same make and model as one’s own and dive logs are uploaded
+from both dive computers to the same <em>Subsurface</em> computer, then one would
+perhaps like to call one dc "Alice’s Suunto D4" and the other one "Bob’s
+Suunto D4". Alternatively, consider a technical diver dives with two or more
+dive computers of the same model, the logs of both (or all) being uploaded.
+In this case it might be prudent to call one of them "Suunto D4 (1)" and
+another one "Suunto D4 (2)". This is easily done in <em>Subsurface</em>.  On the
 <strong>Main Menu</strong>, select <em>Log → Edit device names</em>. A dialog opens, indicating
 the current Model, ID and Nickname of the dive computers used for
 upload. Edit the Nickname field for the appropriate dive computer. After
 saving the Nickname, the dive logs show the nickname for that particular
 device instead of the model name, allowing easy identification of devices.</p></div>
-</div>
-<div class="sect3">
-<h4 id="S_EditDiveInfo">5.2.3. Updating the dive information imported from the dive computer.</h4>
-<div class="paragraph"><p>With the uploaded dives in the <strong>Dive List</strong>, the information from the dive
-computer is not complete and more details must be added in order to have a
-fuller record of the dives. To do this, the <strong>Notes</strong> and the <strong>Equipment</strong> tabs
-on the top left hand of the <em>Subsurface</em> window should be used.</p></div>
-<div class="sect4">
-<h5 id="S_Notes_dc">Notes</h5>
-<div class="paragraph"><p>To have a more complete dive record the user needs to add additional
-information by hand. The procedure below is virtually identical for
-hand-entered dives and for dives downloaded from a dive computer.</p></div>
-<div class="paragraph"><p>In some cases, one has to provide the date and time of the dive, e.g. when
-entering a dive by hand or when a dive computer does not privide the date
-and time of the dive.  (Usually the date and time of the dive, gas mixture
-and water temperature are shown as obtained from the dive computer)  If the
-contents of the <strong>Notes tab</strong> is changed or edited in any way, the message in
-a blue box at the top of the panel indicates that the dive is being
-edited. If one clicks on the <strong>Notes</strong> tab, the following fields are visible
-(left hand image, below):</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/AddDive3_f22.jpg" alt="FIGURE: The Notes tab" />
-</div>
-</div>
-<div class="paragraph"><p>The right hand image, above, shows a <strong>Notes tab</strong> filled with dive
-information.  The <strong>Time</strong> field reflects the date and time of the dive. By
-clicking the date, a calendar is displayed from which one can choose the
-correct date. Press ESC to close the calendar.  The time values (hour and
-minutes) can also be edited directly by clicking on each of them in the text
-box and by overtyping the information displayed.</p></div>
-<div class="paragraph"><p><strong>Air/water temperatures</strong>: Air and water temperatures during the dive are shown
-in text boxes to the right of the Start time. Many dive computers supply water
-temperature information and this box may therefore contain information.
-If air temperature is not provided by the dive computer, the first temperature reading
-might be used for the air temperature. Generally this is close enough to the real air temperature as
-the change in the temperature sensor reading is quite slow to follow the changes in the environment.
-If editing is required, only a value is required, the units of temperature will be
-automatically supplied by
-<em>Subsurface</em> (following the <em>Preferences</em>, metric or imperial units will
-be used).</p></div>
-<div class="paragraph"><p><strong>Location</strong>: Here the name of the dive site can be entered, e.g. "Tihany, Lake
-Balaton, Hungary". Dive locations are managed as a separate part of the dive log.
-After entering the information for a particilar dive site, and several dives are
-performed at the same location, the information is re-used without requiring
-full dive site information again. Existing dive location information
-can be edited at any time by selecting (on the <strong>Dive List</strong> panel) a dive performed at that site
-and by opening the location information by clicking the globe button on the
-right of the location name (see image on the righ, above). When entering a dive location name, auto location of
-dive site names makes it easy to select a dive site that already exists in the dive log
-(i.e. when typing the name of a dive site,
-a dropdown list appears showing all sites with similar names). If the dive
-site has been used before, click on the already-existing name.</p></div>
-<div class="paragraph"><p>If the present dive site has not been used before, a message appears as
-follows (image <strong>A</strong> below):</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Locations1_f22.jpg" alt="FIGURE:Location description panel" />
-</div>
-</div>
-<div class="paragraph"><p>Click the + icon on the right hand side. A panel appears to enter the
-coordinates and other important information about the site (image <strong>B</strong>,
-above). The most important items are the coordinates of the site. There are
-three ways of specifying the coordinates:</p></div>
-<div class="olist loweralpha"><ol class="loweralpha">
-<li>
-<p>
-One can find the coordinates on the world map in the bottom right hand part
-   of the Subsurface window. The map displays an orange bar indicating "No
-   location data - Move the map and double-click to set the dive
-   location". Upon a double-click at the appropriate place, the orange bar
-   disappears and the coordinates are stored.
-</p>
-</li>
-<li>
-<p>
-The coordinates can be obtained from the <em>Subsurface</em> Companion app if the
-   user has an Android or iPhone device with GPS and if the coordinates of the
-   dive site were stored using that device.  <a href="#S_Companion">Click here for
-   more information</a>
-</p>
-</li>
-<li>
-<p>
-The coordinates can be entered by hand if they are known, using one of four
-   formats with latitude followed by longitude:
-</p>
+</div>
+<div class="sect3">
+<h4 id="S_EditDiveInfo">5.2.3. Updating the dive information imported from the dive computer.</h4>
+<div class="paragraph"><p>With the uploaded dives in the <strong>Dive List</strong>, the information from the dive
+computer is not complete and more details must be added in order to have a
+fuller record of the dives. To do this, the <strong>Notes</strong> and the <strong>Equipment</strong> tabs
+on the top left hand of the <em>Subsurface</em> window should be used.</p></div>
+<div class="sect4">
+<h5 id="S_Notes_dc">Notes</h5>
+<div class="paragraph"><p>To have a more complete dive record the user needs to add additional
+information by hand. The procedure below is virtually identical for
+hand-entered dives and for dives downloaded from a dive computer.</p></div>
+<div class="paragraph"><p>In some cases, one has to provide the date and time of the dive, e.g. when
+entering a dive by hand or when a dive computer does not privide the date
+and time of the dive.  (Usually the date and time of the dive, gas mixture
+and water temperature are shown as obtained from the dive computer)  If the
+contents of the <strong>Notes tab</strong> is changed or edited in any way, the message in
+a blue box at the top of the panel indicates that the dive is being
+edited. If one clicks on the <strong>Notes</strong> tab, the following fields are visible
+(left hand image, below):</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/AddDive3_f22.jpg" alt="FIGURE: The Notes tab" />
+</div>
+</div>
+<div class="paragraph"><p>The right hand image, above, shows a <strong>Notes tab</strong> filled with dive
+information.  The <strong>Time</strong> field reflects the date and time of the dive. By
+clicking the date, a calendar is displayed from which one can choose the
+correct date. Press ESC to close the calendar.  The time values (hour and
+minutes) can also be edited directly by clicking on each of them in the text
+box and by overtyping the information displayed.</p></div>
+<div class="paragraph"><p><strong>Air/water temperatures</strong>: Air and water temperatures during the dive are shown
+in text boxes to the right of the Start time. Many dive computers supply water
+temperature information and this box may therefore contain information.
+If air temperature is not provided by the dive computer, the first temperature reading
+might be used for the air temperature. Generally this is close enough to the real air temperature as
+the change in the temperature sensor reading is quite slow to follow the changes in the environment.
+If editing is required, only a value is required, the units of temperature will be
+automatically supplied by
+<em>Subsurface</em> (following the <em>Preferences</em>, metric or imperial units will
+be used).</p></div>
+<div class="paragraph"><p><strong>Location</strong>: Here the name of the dive site can be entered, e.g. "Tihany, Lake
+Balaton, Hungary". Dive locations are managed as a separate part of the dive log.
+After entering the information for a particilar dive site, and several dives are
+performed at the same location, the information is re-used without requiring
+full dive site information again. Existing dive location information
+can be edited at any time by selecting (on the <strong>Dive List</strong> panel) a dive performed at that site
+and by opening the location information by clicking the globe button on the
+right of the location name (see image on the righ, above). When entering a dive location name, auto location of
+dive site names makes it easy to select a dive site that already exists in the dive log
+(i.e. when typing the name of a dive site,
+a dropdown list appears showing all sites with similar names). If the dive
+site has been used before, click on the already-existing name.</p></div>
+<div class="paragraph"><p>If the present dive site has not been used before, a message appears as
+follows (image <strong>A</strong> below):</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Locations1_f22.jpg" alt="FIGURE:Location description panel" />
+</div>
+</div>
+<div class="paragraph"><p>Click the + icon on the right hand side. A panel appears to enter the
+coordinates and other important information about the site (image <strong>B</strong>,
+above). The most important items are the coordinates of the site. There are
+three ways of specifying the coordinates:</p></div>
+<div class="olist loweralpha"><ol class="loweralpha">
+<li>
+<p>
+One can find the coordinates on the world map in the bottom right hand part
+   of the Subsurface window. The map displays an orange bar indicating "No
+   location data - Move the map and double-click to set the dive
+   location". Upon a double-click at the appropriate place, the orange bar
+   disappears and the coordinates are stored.
+</p>
+</li>
+<li>
+<p>
+The coordinates can be obtained from the <em>Subsurface</em> Companion app if the
+   user has an Android or iPhone device with GPS and if the coordinates of the
+   dive site were stored using that device.  <a href="#S_Companion">Click here for
+   more information</a>
+</p>
+</li>
+<li>
+<p>
+The coordinates can be entered by hand if they are known, using one of four
+   formats with latitude followed by longitude:
+</p>
 <div class="literalblock">
-<div class="content">
-<pre><code>ISO 6709 Annex D format e.g. 30°13'28.9"N 30°49'1.5"E Degrees and decimal
-minutes, e.g. N30° 13.49760' , E30° 49.30788' Degrees minutes seconds,
-e.g. N30° 13' 29.8" , E30° 49' 1.5" Decimal degrees, e.g. 30.22496 ,
-30.821798</code></pre>
-</div></div>
-</li>
-</ol></div>
-<div class="paragraph"><p>Southern hemisphere latitudes are given with a <strong>S</strong>, e.g. S30°, or with a
-negative value, e.g. -30.22496. Similarly western longitudes are given with
-a <strong>W</strong>, e.g. W07°, or with a negative value, e.g. -7.34323. Some keyboards
-don’t have the degree sign (°). It can be replaced by a <strong>d</strong> like this: N30d
-W20d.</p></div>
-<div class="paragraph"><p><strong>Important</strong>: GPS coordinates of a dive site are linked to the Location
-name - so adding coordinates to dives that do not have a location description
-will cause unexpected behaviour (Subsurface will think that all of these
-dives have the same location and try to keep their GPS coordinates the
-same).</p></div>
-<div class="paragraph"><p>Enter any other textual information about the dive site (Description and
-Notes), then select <em>Apply Changes</em> to save the geolocation for this dive
-site. At a later stage the dive site information can be edited by clicking
-the globe icon to the right of the dive site name in the <strong>Notes tab</strong>.</p></div>
-<div class="paragraph"><p><strong>Dive mode</strong>: This is a dropdown box allowing one to choose the type of dive
-performed. The options are OC (Open Circuit SCUBA, the default seting, meant for most recreational dives),
-Freedive (dive without SCUBA equipment), CCR (Closed-circuit
-rebreather) and pSCR (Passive semi-closed rebreather).</p></div>
-<div class="paragraph"><p><strong>Divemaster</strong>: The name of the dive master or dive guide for this dive should be
-entered in this field
-which offers auto selection based on the list of dive masters in
-the current logbook.</p></div>
-<div class="paragraph"><p><strong>Buddy</strong>: In this field, one enters the name(s) of the buddy / buddies
-(separated with commas) who accompanied him/her on the
-dive. Auto selection based on the list of buddies in the current logbook is
-offered.</p></div>
-<div class="paragraph"><p><strong>Suit</strong>: Here the type of dive suit used can be entered.
-Auto selection of the suit description is available.
-Some dry-suit users may choose to use this field to record what combination of
-suit and thermal undersuit was used.</p></div>
-<div class="paragraph"><p><strong>Rating</strong>: One can provide a subjective overall rating of the dive on a
-5-point scale by clicking the appropriate star on the rating scale.</p></div>
-<div class="paragraph"><p><strong>Visibility</strong>: Similarly, one can provide a rating of visibility during the
+<div class="content">
+<pre><code>ISO 6709 Annex D format e.g. 30°13'28.9"N 30°49'1.5"E Degrees and decimal
+minutes, e.g. N30° 13.49760' , E30° 49.30788' Degrees minutes seconds,
+e.g. N30° 13' 29.8" , E30° 49' 1.5" Decimal degrees, e.g. 30.22496 ,
+30.821798</code></pre>
+</div></div>
+</li>
+</ol></div>
+<div class="paragraph"><p>Southern hemisphere latitudes are given with a <strong>S</strong>, e.g. S30°, or with a
+negative value, e.g. -30.22496. Similarly western longitudes are given with
+a <strong>W</strong>, e.g. W07°, or with a negative value, e.g. -7.34323. Some keyboards
+don’t have the degree sign (°). It can be replaced by a <strong>d</strong> like this: N30d
+W20d.</p></div>
+<div class="paragraph"><p><strong>Important</strong>: GPS coordinates of a dive site are linked to the Location
+name - so adding coordinates to dives that do not have a location description
+will cause unexpected behaviour (Subsurface will think that all of these
+dives have the same location and try to keep their GPS coordinates the
+same).</p></div>
+<div class="paragraph"><p>Enter any other textual information about the dive site (Description and
+Notes), then select <em>Apply Changes</em> to save the geolocation for this dive
+site. At a later stage the dive site information can be edited by clicking
+the globe icon to the right of the dive site name in the <strong>Notes tab</strong>.</p></div>
+<div class="paragraph"><p><strong>Dive mode</strong>: This is a dropdown box allowing one to choose the type of dive
+performed. The options are OC (Open Circuit SCUBA, the default seting, meant for most recreational dives),
+Freedive (dive without SCUBA equipment), CCR (Closed-circuit
+rebreather) and pSCR (Passive semi-closed rebreather).</p></div>
+<div class="paragraph"><p><strong>Divemaster</strong>: The name of the dive master or dive guide for this dive should be
+entered in this field
+which offers auto selection based on the list of dive masters in
+the current logbook.</p></div>
+<div class="paragraph"><p><strong>Buddy</strong>: In this field, one enters the name(s) of the buddy / buddies
+(separated with commas) who accompanied him/her on the
+dive. Auto selection based on the list of buddies in the current logbook is
+offered.</p></div>
+<div class="paragraph"><p><strong>Suit</strong>: Here the type of dive suit used can be entered.
+Auto selection of the suit description is available.
+Some dry-suit users may choose to use this field to record what combination of
+suit and thermal undersuit was used.</p></div>
+<div class="paragraph"><p><strong>Rating</strong>: One can provide a subjective overall rating of the dive on a
+5-point scale by clicking the appropriate star on the rating scale.</p></div>
+<div class="paragraph"><p><strong>Visibility</strong>: Similarly, one can provide a rating of visibility during the
 dive on a
 5-point scale by clicking the appropriate star.</p></div>
 <div class="paragraph"><p><strong>Tags</strong>: Tags that describe the type of dive performed can be entered
 here (separated by commas). Examples of common tags are boat, drift, training,
-cave, etc.
-<em>Subsurface</em> has many built-in tags. If the user starts typing a tag, the
-program
-will list the tags that correspond to the typing. For instance, if the user
-typed
-<code>cav</code>, then the tags <strong>cave</strong> and <strong>cavern</strong> are shown for the user to choose from.</p></div>
-<div class="paragraph"><p><strong>Notes</strong>: Any additional information for the dive can be entered here.</p></div>
-<div class="paragraph"><p>The <em>Apply changes</em> and <em>Discard changes</em> buttons are used to save all the
-information for tabs in the <strong>Info</strong> panel and in the <strong>Dive Profile</strong> panel, so
-there’s no need to use them until <strong>ALL</strong> other information has been
-added. The image <a href="#S_Notes_dc">at the beginning of this section</a> shows an
-example of a <strong>Notes tab</strong> after completion of the dive information.</p></div>
-</div>
-<div class="sect4">
-<h5 id="_equipment">Equipment</h5>
-<div class="paragraph"><p>The Equipment tab allows one to enter information about the type of cylinder
-and gas used as well as the weights used for the dive. The message in a blue
-box at the top of the panel:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/BlueEditBar_f22.jpg" alt="FIGURE: Blue edit bar" />
-</div>
-</div>
-<div class="paragraph"><p>indicates that the dive is being edited. This is a highly interactive part
-of <em>Subsurface</em> and the information on cylinders and gases (entered here)
-determines the behaviour of the <strong>Dive profile</strong> (top right-hand panel).</p></div>
-<div class="paragraph" id="cylinder_definitions"><p><strong>Cylinders</strong>: The cylinder information is entered through a dialogue that looks
-like this:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/DC_gas-dialogue1_f20.jpg" alt="FIGURE: Initial cylinder dialogue" />
-</div>
-</div>
-<div class="paragraph"><p>For hand-entered dives, this information needs to be typed in. For dive
-computers, <em>Subsurface</em> often obtains the gas used from the dive computer
-and automatically inserts the gas composition(% oxygen or % helium) in the
-table. The + button at the top right allows the user to add more cylinders
-for this dive. The dark dustbin icon on the left allows the deletion of
-information for a cylinder.  Note that it is not possible to delete a
-cylinder if it is used during the dive. A cylinder might be implicitly used
-in the dive, even without a gas change event.</p></div>
-<div class="paragraph"><p>The user should start by selecting a cylinder type on the left-hand side of
-the table.  To select a cylinder, the <em>Type</em> box should be clicked. This
-brings up a list button that can be used to display a dropdown list of
-cylinders:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/DC_gas-dialogue2_f20.jpg" alt="FIGURE: The cylinder drop-down list button" />
-</div>
-</div>
-<div class="paragraph"><p>The drop-down list can then be used to select the cylinder type that was
-used for this dive or the user may start typing in the box which shows the
-available options for the entered characters. The <strong>Size</strong> of the cylinder as
-well as its working pressure (<em>Work.press</em>) will automatically be shown in
-the dialogue.</p></div>
-<div class="paragraph"><p>Next, indicate the starting pressure and the ending pressure of the
-specified gas during the dive. The unit of pressure (metric/imperial)
-corresponds to the settings chosen in the <em>Preferences</em>.</p></div>
-<div class="paragraph"><p>Finally, provide the gas mixture used. If air was used, the value of 21% can
-be entered or this field can be left blank. If nitrox or trimix were used,
-their percentages of oxygen and/or helium should be entered.  Any
-inappropriate fields should be left empty. After typing the information for
-the cylinder, save the data either by pressing <em>ENTER</em> on the keyboard or by
-clicking outside the cell containing the cursor. Information for any
-additional cylinders can be added by using the + button at the top right
-hand. Following is an example of a complete description for a dive using two
-cylinders (air and EAN50):</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/CylinderDataEntry3_f20.jpg" alt="FIGURE: a completed cylinder dive information table" />
+cave, etc.
+<em>Subsurface</em> has many built-in tags. If the user starts typing a tag, the
+program
+will list the tags that correspond to the typing. For instance, if the user
+typed
+<code>cav</code>, then the tags <strong>cave</strong> and <strong>cavern</strong> are shown for the user to choose from.</p></div>
+<div class="paragraph"><p><strong>Notes</strong>: Any additional information for the dive can be entered here.</p></div>
+<div class="paragraph"><p>The <em>Apply changes</em> and <em>Discard changes</em> buttons are used to save all the
+information for tabs in the <strong>Info</strong> panel and in the <strong>Dive Profile</strong> panel, so
+there’s no need to use them until <strong>ALL</strong> other information has been
+added. The image <a href="#S_Notes_dc">at the beginning of this section</a> shows an
+example of a <strong>Notes tab</strong> after completion of the dive information.</p></div>
+</div>
+<div class="sect4">
+<h5 id="_equipment">Equipment</h5>
+<div class="paragraph"><p>The Equipment tab allows one to enter information about the type of cylinder
+and gas used as well as the weights used for the dive. The message in a blue
+box at the top of the panel:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/BlueEditBar_f22.jpg" alt="FIGURE: Blue edit bar" />
+</div>
+</div>
+<div class="paragraph"><p>indicates that the dive is being edited. This is a highly interactive part
+of <em>Subsurface</em> and the information on cylinders and gases (entered here)
+determines the behaviour of the <strong>Dive profile</strong> (top right-hand panel).</p></div>
+<div class="paragraph" id="cylinder_definitions"><p><strong>Cylinders</strong>: The cylinder information is entered through a dialogue that looks
+like this:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/DC_gas-dialogue1_f20.jpg" alt="FIGURE: Initial cylinder dialogue" />
+</div>
+</div>
+<div class="paragraph"><p>For hand-entered dives, this information needs to be typed in. For dive
+computers, <em>Subsurface</em> often obtains the gas used from the dive computer
+and automatically inserts the gas composition(% oxygen or % helium) in the
+table. The + button at the top right allows the user to add more cylinders
+for this dive. The dark dustbin icon on the left allows the deletion of
+information for a cylinder.  Note that it is not possible to delete a
+cylinder if it is used during the dive. A cylinder might be implicitly used
+in the dive, even without a gas change event.</p></div>
+<div class="paragraph"><p>The user should start by selecting a cylinder type on the left-hand side of
+the table.  To select a cylinder, the <em>Type</em> box should be clicked. This
+brings up a list button that can be used to display a dropdown list of
+cylinders:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/DC_gas-dialogue2_f20.jpg" alt="FIGURE: The cylinder drop-down list button" />
+</div>
+</div>
+<div class="paragraph"><p>The drop-down list can then be used to select the cylinder type that was
+used for this dive or the user may start typing in the box which shows the
+available options for the entered characters. The <strong>Size</strong> of the cylinder as
+well as its working pressure (<em>Work.press</em>) will automatically be shown in
+the dialogue.</p></div>
+<div class="paragraph"><p>Next, indicate the starting pressure and the ending pressure of the
+specified gas during the dive. The unit of pressure (metric/imperial)
+corresponds to the settings chosen in the <em>Preferences</em>.</p></div>
+<div class="paragraph"><p>Finally, provide the gas mixture used. If air was used, the value of 21% can
+be entered or this field can be left blank. If nitrox or trimix were used,
+their percentages of oxygen and/or helium should be entered.  Any
+inappropriate fields should be left empty. After typing the information for
+the cylinder, save the data either by pressing <em>ENTER</em> on the keyboard or by
+clicking outside the cell containing the cursor. Information for any
+additional cylinders can be added by using the + button at the top right
+hand. Following is an example of a complete description for a dive using two
+cylinders (air and EAN50):</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/CylinderDataEntry3_f20.jpg" alt="FIGURE: a completed cylinder dive information table" />
 </div>
 </div>
 <div class="paragraph"><p><strong>Weights</strong>: Information about the weight system used can be entered
@@ -1199,40 +1199,40 @@ the + button on the top right of the weights dialogue, the table looks like
 this:</p></div>
 <div class="imageblock" style="text-align:center;">
 <div class="content">
-<img src="images/WeightsDataEntry1_f20.jpg" alt="FIGURE:The Weights dialogue" />
-</div>
-</div>
-<div class="paragraph"><p>By clicking on the <em>Type</em> field, a drop-down list becomes accessible through
-a down-arrow:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/WeightsDataEntry2_f20.jpg" alt="FIGURE:Weights type drop-down list button" />
-</div>
-</div>
-<div class="paragraph"><p>This can be used to select the type of weight system used during the dive or
-the user may start typing in the box to specify a different weighting
-mechanism that will be saved by <em>Subsurface</em>.  In the <strong>Weight</strong> field, type
-in the amount of weight used during the dive. After specifying the weight
-system, save the data by either pressing <em>ENTER</em> on the keyboard or by
-clicking outside the cell with the cursor.  It is possible to enter
-information for more than one weight system by adding an additional system
-using the + button on the top right hand. Weight systems can be deleted
-using the dustbin icon on the left hand. Here is an example of information
-for a dive with two types of weights: integrated as well as a weight belt:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/WeightsDataEntry3_f20.jpg" alt="FIGURE: A completed weights information table" />
-</div>
-</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="_editing_several_selected_dives_simultaneously">5.2.4. Editing several selected dives simultaneously</h4>
-<div class="paragraph"><p><em>METHOD 1</em>: After uploading dives from a dive computer, the dive profiles of
-each uploaded dive is shown in the <strong>Dive profile</strong> tab, as well as a few
-items of information in the <strong>Notes</strong> tab (e.g. water temperature) and in the
-<strong>Equipment</strong> tab (e.g. gas pressures and gas composition). However the other
-fields remain empty.  It may be useful to simultaneously edit some of the
+<img src="images/WeightsDataEntry1_f20.jpg" alt="FIGURE:The Weights dialogue" />
+</div>
+</div>
+<div class="paragraph"><p>By clicking on the <em>Type</em> field, a drop-down list becomes accessible through
+a down-arrow:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/WeightsDataEntry2_f20.jpg" alt="FIGURE:Weights type drop-down list button" />
+</div>
+</div>
+<div class="paragraph"><p>This can be used to select the type of weight system used during the dive or
+the user may start typing in the box to specify a different weighting
+mechanism that will be saved by <em>Subsurface</em>.  In the <strong>Weight</strong> field, type
+in the amount of weight used during the dive. After specifying the weight
+system, save the data by either pressing <em>ENTER</em> on the keyboard or by
+clicking outside the cell with the cursor.  It is possible to enter
+information for more than one weight system by adding an additional system
+using the + button on the top right hand. Weight systems can be deleted
+using the dustbin icon on the left hand. Here is an example of information
+for a dive with two types of weights: integrated as well as a weight belt:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/WeightsDataEntry3_f20.jpg" alt="FIGURE: A completed weights information table" />
+</div>
+</div>
+</div>
+</div>
+<div class="sect3">
+<h4 id="_editing_several_selected_dives_simultaneously">5.2.4. Editing several selected dives simultaneously</h4>
+<div class="paragraph"><p><em>METHOD 1</em>: After uploading dives from a dive computer, the dive profiles of
+each uploaded dive is shown in the <strong>Dive profile</strong> tab, as well as a few
+items of information in the <strong>Notes</strong> tab (e.g. water temperature) and in the
+<strong>Equipment</strong> tab (e.g. gas pressures and gas composition). However the other
+fields remain empty.  It may be useful to simultaneously edit some of the
 fields in the <strong>Notes</strong> and <strong>Equipment</strong> tabs.  For instance, it is possible
 that a diver performed several dives during a single day, using identical
 equipment while diving at the same dive site or with the same dive master
@@ -1260,13 +1260,13 @@ copied from the currently selected dive, then select <em>OK</em>. Now, in the <s
 List</strong>, select the dives into which this information is to be pasted. Then,
 from the main menu, select <em>Log → Paste dive components</em>.  All the selected
 dives now contain the data initially selected in the original source dive
-log.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_adding_bookmarks_to_a_dive">5.2.5. Adding Bookmarks to a dive</h4>
-<div class="paragraph"><p>Many divers wish to annotate their dives with text that indicate particular
-events during the dive, e.g. "Saw dolphins", or "Released surface
-buoy". This is easily done:</p></div>
+log.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_adding_bookmarks_to_a_dive">5.2.5. Adding Bookmarks to a dive</h4>
+<div class="paragraph"><p>Many divers wish to annotate their dives with text that indicate particular
+events during the dive, e.g. "Saw dolphins", or "Released surface
+buoy". This is easily done:</p></div>
 <div class="ulist"><ul>
 <li>
 <p>
@@ -1296,60 +1296,60 @@ If one hovers using the mouse over the red bookmark, the appropriate text is
 </li>
 </ul></div>
 <div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Bookmarks.jpg" alt="FIGURE: Bookmark dialog" />
-</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="_saving_the_updated_dive_information">5.2.6. Saving the updated dive information</h4>
-<div class="paragraph"><p>The information entered in the <strong>Notes</strong> tab and the <strong>Equipment</strong> tab can be
-saved by using the two buttons on the top right hand of the <strong>Notes</strong> tab. If
-the <em>Apply changes</em> button is clicked, the dive data are saved in the memory
-image of the dive. If the <em>Discard changes</em> button is clicked, then the
-newly entered dive data are erased from the computer memory, although the
-dive profile is retained. When the user exits <em>Subsurface</em> there is a final
-prompt to confirm that the new data should now be saved permanently on the
-computer disk.</p></div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_importer_les_informations_à_partir_d_8217_autres_sources_de_données_numériques_ou_d_8217_autres_formats_de_données">5.3. Importer les informations à partir d’autres sources de données numériques ou d’autres formats de données</h3>
-<div class="paragraph" id="S_ImportingAlienDiveLogs"><p>If a user has been diving for some time, it is possible that several dives
-were logged using other dive log software. This information does not need
-retyping because these dive logs can probably be imported into
-<em>Subsurface</em>. <em>Subsurface</em> will import dive logs from a range of other dive
-log software. While some software is supported natively, for others the user
-has to export the logbook(s) to an intermediate format so that they can then
-be imported by <em>Subsurface</em>.  Currently, <em>Subsurface</em> supports importing CSV
-log files from several sources.  APD LogViewer, XP5, Sensus and Seabear
-files are preconfigured, but because the import is flexible, users can
-configure their own imports.  Manually kept log files (e.g. a spreadsheet)
-can also be imported by configuring the CSV import.  <em>Subsurface</em> can also
-import UDDF and UDCF files used by some divelog software and some dive
-computers, like the Heinrichs & Weikamp DR5. Finally, for some divelog
-software like Mares Dive Organiser it is currently suggested to import the
-logbooks first into a webservice like <em>divelogs.de</em> and then import them
+<div class="content">
+<img src="images/Bookmarks.jpg" alt="FIGURE: Bookmark dialog" />
+</div>
+</div>
+</div>
+<div class="sect3">
+<h4 id="_saving_the_updated_dive_information">5.2.6. Saving the updated dive information</h4>
+<div class="paragraph"><p>The information entered in the <strong>Notes</strong> tab and the <strong>Equipment</strong> tab can be
+saved by using the two buttons on the top right hand of the <strong>Notes</strong> tab. If
+the <em>Apply changes</em> button is clicked, the dive data are saved in the memory
+image of the dive. If the <em>Discard changes</em> button is clicked, then the
+newly entered dive data are erased from the computer memory, although the
+dive profile is retained. When the user exits <em>Subsurface</em> there is a final
+prompt to confirm that the new data should now be saved permanently on the
+computer disk.</p></div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_importer_les_informations_à_partir_d_8217_autres_sources_de_données_numériques_ou_d_8217_autres_formats_de_données">5.3. Importer les informations à partir d’autres sources de données numériques ou d’autres formats de données</h3>
+<div class="paragraph" id="S_ImportingAlienDiveLogs"><p>If a user has been diving for some time, it is possible that several dives
+were logged using other dive log software. This information does not need
+retyping because these dive logs can probably be imported into
+<em>Subsurface</em>. <em>Subsurface</em> will import dive logs from a range of other dive
+log software. While some software is supported natively, for others the user
+has to export the logbook(s) to an intermediate format so that they can then
+be imported by <em>Subsurface</em>.  Currently, <em>Subsurface</em> supports importing CSV
+log files from several sources.  APD LogViewer, XP5, Sensus and Seabear
+files are preconfigured, but because the import is flexible, users can
+configure their own imports.  Manually kept log files (e.g. a spreadsheet)
+can also be imported by configuring the CSV import.  <em>Subsurface</em> can also
+import UDDF and UDCF files used by some divelog software and some dive
+computers, like the Heinrichs & Weikamp DR5. Finally, for some divelog
+software like Mares Dive Organiser it is currently suggested to import the
+logbooks first into a webservice like <em>divelogs.de</em> and then import them
 from there with <em>Subsurface</em>, as divelogs.de supports a few additional
 logbook formats that <em>Subsurface</em> currently cannot parse.</p></div>
 <div class="paragraph"><p>If the format of other software is supported natively on Subsurface, it
 should be sufficient to select either <em>Import → Import log files</em> or <em>File
 → Open log file</em>. <em>Subsurface</em> supports the data formats of many dive
 computers, including Suunto and Shearwater. When importing dives,
-<em>Subsurface</em> tries to detect multiple records for the same dive and merges
-the information as best as it can. If there are no time zone issues (or
-other reasons that would cause the beginning time of the dives to be
-significantly different) <em>Subsurface</em> will not create duplicate
-entries. Below follows more specific information to achieve data import to
-<em>Subsurface</em>.</p></div>
-<div class="sect3">
-<h4 id="_using_the_universal_import_dialogue">5.3.1. Using the universal import dialogue</h4>
-<div class="paragraph" id="Unified_import"><p>Importing dives from other software is performed through a universal
-interface activated by selecting <em>Import</em> from the Main Menu, then clicking
-on <em>Import Log Files</em>. This brings up dialogue <strong>A</strong>, below.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Import1_f20.jpg" alt="FIGURE: Import dialogue: step 1" />
+<em>Subsurface</em> tries to detect multiple records for the same dive and merges
+the information as best as it can. If there are no time zone issues (or
+other reasons that would cause the beginning time of the dives to be
+significantly different) <em>Subsurface</em> will not create duplicate
+entries. Below follows more specific information to achieve data import to
+<em>Subsurface</em>.</p></div>
+<div class="sect3">
+<h4 id="_using_the_universal_import_dialogue">5.3.1. Using the universal import dialogue</h4>
+<div class="paragraph" id="Unified_import"><p>Importing dives from other software is performed through a universal
+interface activated by selecting <em>Import</em> from the Main Menu, then clicking
+on <em>Import Log Files</em>. This brings up dialogue <strong>A</strong>, below.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Import1_f20.jpg" alt="FIGURE: Import dialogue: step 1" />
 </div>
 </div>
 <div class="paragraph"><p>Towards the bottom right is a dropdown selector with a default label of
@@ -1361,17 +1361,17 @@ available, as in dialogue <strong>B</strong>, above. Currently these are:</p></d
 XML-formatted dive logs (DivingLog 5.0, MacDive and several other dive log
    systems)
 </p>
-</li>
-<li>
-<p>
-Cochran dive logs
-</p>
-</li>
-<li>
-<p>
-UDDF-formatted dive logs (e.g. Kenozoooid)
-</p>
-</li>
+</li>
+<li>
+<p>
+Cochran dive logs
+</p>
+</li>
+<li>
+<p>
+UDDF-formatted dive logs (e.g. Kenozoooid)
+</p>
+</li>
 <li>
 <p>
 UDCF-formatted dive logs
@@ -1380,148 +1380,148 @@ UDCF-formatted dive logs
 <li>
 <p>
 Poseidon MkVI CCR logs
-</p>
-</li>
-<li>
-<p>
-APD Inspiration/Evolution CCR logs
-</p>
-</li>
-<li>
-<p>
-LiquiVision logs
-</p>
-</li>
-<li>
-<p>
-divelog.de logs
-</p>
-</li>
-<li>
-<p>
-OSTC Tools logs
-</p>
-</li>
-<li>
-<p>
-JDiveLog
-</p>
-</li>
-<li>
-<p>
-Suunto Dive Manager (DM3 and DM4)
-</p>
-</li>
-<li>
-<p>
-CSV (text-based and spreadsheet-based) dive logs, including APD CCR logs
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>Selecting the appropriate format and then the specific log file in the large
-window containing the file list on the right of the dialogue opens the
-imported dive log in the <em>Subsurface</em> <strong>Dive List</strong>. Some other formats, not
-accessible through the Import dialogue are also supported, as explained
-below.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_importing_from_ostctools">5.3.2. Importing from  OSTCTools</h4>
-<div class="paragraph"><p><em>OSTC Tools</em> is a Microsoft-based suite of dive download and dive management
-tools for the OSTC family of dive computers. <em>OSTC Tools</em> downloads dive
-data from the dive computer and stores it as a binary file with file
-extension <em>.dive</em> . Subsurface can directly import these files when using
-the universal import dialogue. From the dropdown list at the bottom right
-select <em>OSTCTools Files (.dive .DIVE)</em>. This makes the <em>OSTC Tools</em> dive
-logs visible in the file list panel. Select one or more dive, then click the
-<em>Open</em> button. The OSTC dives are shown in the <strong>Dive List</strong> panel.</p></div>
-<div class="paragraph"><p>Actually, all H&W devices supported by OSTCTools can be imported to
-<em>Subsurface</em>, this includes OSTC, OSTC Mk2, OSTC 2N/2C, OSTC3, OSTC Sport,
-and probably although untested, Frog, OSTC2 and OSTC CR.</p></div>
-<div class="paragraph"><p>Please, remember that OSTCTools is <strong>not</strong> a true diving log software, but a
-useful set of tools for analysis and management of OSTC devices. This way,
-only raw dive computer data will be performed with the import to
-<em>Subsurface</em>; one has to to manually complete the rest of data which may be
-important (buddies, equipment, notes, etc).</p></div>
-</div>
-<div class="sect3">
-<h4 id="_importing_from_mares_dive_organiser_v2_1">5.3.3. Importing from Mares Dive Organiser V2.1</h4>
-<div class="paragraph"><p>Since Mares utilise proprietary Windows software not compatible with
-multi-platform applications, these dive logs cannot be directly imported
-into <em>Subsurface</em>. Mares dive logs need to be imported using a three-step
-process, using <em>www.divelogs.de</em> as a mechanism to extract the dive log
-information.</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Export the dive log data from Mares Dive Organiser to the user’s desktop,
-   using a <em>.sdf</em> file name extension. Refer to <a href="#Mares_Export">Appendix C</a>
-   for more information.
-</p>
-</li>
-<li>
-<p>
-Data should then be imported into <em>www.divelogs.de</em>. One needs to create a
-   user account in <em>www.divelogs.de</em>, log into that web site, then select
-   <em>Import Logbook → Dive Organiser</em> from the menu on the left hand side.  The
-   instructions must be carefully followed to transfer the dive information (in
-   <em>.sdf</em> format) from the Dive Organiser database to <em>www.divelogs.de</em>.
-</p>
-</li>
-<li>
-<p>
-Finally, import the dives from <em>divelogs.de</em> to <em>Subsurface</em>, using the
-   instructions below.
-</p>
-</li>
-</ol></div>
-</div>
-<div class="sect3">
-<h4 id="S_ImportingDivelogsDe">5.3.4. Importing dives from <strong>divelogs.de</strong></h4>
-<div class="paragraph"><p>The import of dive information from <em>divelogs.de</em> is simple, using a single
-dialogue box. The <em>Import → Import from Divelogs.de</em> option should be
-selected from the Main Menu. This brings up a dialogue box (see image <strong>A</strong>
-below). Enter a user-ID and password for <em>divelogs.de</em> into the appropriate
-fields and then select the <em>Download</em> button. Download from <em>divelogs.de</em>
-starts immediately, displaying a progress bar in the dialogue box. At the
-end of the download, the success status is indicated (see image <strong>B</strong>,
-below). The <em>Apply</em> button should then be selected, after which the imported
-dives appear in the <em>Subsurface</em> <strong>Dive List</strong> panel.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Divelogs1.jpg" alt="FIGURE:Download from Divelogs.de" />
-</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="S_ImportingCSVData">5.3.5. Importer des données au format CSV</h4>
-<div class="paragraph"><p>A comma-separated file (.csv) can be used to import dive information either
-as dive profiles (as in the case of the APD Inspiration and Evolution closed
-circuit rebreathers) or as dive metadata (in case the user keeps dive data
-in a spreadsheet). The <em>CSV</em> format is a universal simplified format that
-allows for easy information exchange between different computers or software
-packages. For an introduction to CSV-formatted files see <a href="#S_CSV_Intro">A
-Diver’s Introduction To CSV Files</a>. <em>Subsurface</em> dive logs can also be
-exported in <em>CSV</em> format to other software that reads this format. See
-<a href="#S_Appendix_D">APPENDIX D: Exporting a spreadsheet to CSV format</a> for
-information that may be helpful for importing spreadsheet-based data into
-<em>Subsurface</em>.</p></div>
-<div class="sect4">
-<h5 id="S_ImportingCSVDives">Importer les plongées au format CSV à partir des ordinateurs de plongées ou d’autres logiciels de carnet de plongée</h5>
-<div class="paragraph"><p>One can view a <em>CSV</em> file by using an ordinary text editor. It is normally
-organised into a single line that provides the headers (or <em>field names</em> or
-<em>column headings</em>) of the data columns, followed by the data, one record per
-line.</p></div>
-<div class="paragraph"><p>There are two types of <em>CSV</em> dive logs that can be imported into
-<em>Subsurface</em>:</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-<em>CSV dive details</em>: This dive log format contains similar information to
-   that of a typical written dive log, e.g. dive date and time, dive depth,
-   dive duration, names of buddy and dive master and perhaps some information
-   about cylinder pressures before and after the dive, as well as a comment or
-   two about the dive. All the data for a single dive go on a single line of
-   text, following the order of the column headings.
+</p>
+</li>
+<li>
+<p>
+APD Inspiration/Evolution CCR logs
+</p>
+</li>
+<li>
+<p>
+LiquiVision logs
+</p>
+</li>
+<li>
+<p>
+divelog.de logs
+</p>
+</li>
+<li>
+<p>
+OSTC Tools logs
+</p>
+</li>
+<li>
+<p>
+JDiveLog
+</p>
+</li>
+<li>
+<p>
+Suunto Dive Manager (DM3 and DM4)
+</p>
+</li>
+<li>
+<p>
+CSV (text-based and spreadsheet-based) dive logs, including APD CCR logs
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>Selecting the appropriate format and then the specific log file in the large
+window containing the file list on the right of the dialogue opens the
+imported dive log in the <em>Subsurface</em> <strong>Dive List</strong>. Some other formats, not
+accessible through the Import dialogue are also supported, as explained
+below.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_importing_from_ostctools">5.3.2. Importing from  OSTCTools</h4>
+<div class="paragraph"><p><em>OSTC Tools</em> is a Microsoft-based suite of dive download and dive management
+tools for the OSTC family of dive computers. <em>OSTC Tools</em> downloads dive
+data from the dive computer and stores it as a binary file with file
+extension <em>.dive</em> . Subsurface can directly import these files when using
+the universal import dialogue. From the dropdown list at the bottom right
+select <em>OSTCTools Files (.dive .DIVE)</em>. This makes the <em>OSTC Tools</em> dive
+logs visible in the file list panel. Select one or more dive, then click the
+<em>Open</em> button. The OSTC dives are shown in the <strong>Dive List</strong> panel.</p></div>
+<div class="paragraph"><p>Actually, all H&W devices supported by OSTCTools can be imported to
+<em>Subsurface</em>, this includes OSTC, OSTC Mk2, OSTC 2N/2C, OSTC3, OSTC Sport,
+and probably although untested, Frog, OSTC2 and OSTC CR.</p></div>
+<div class="paragraph"><p>Please, remember that OSTCTools is <strong>not</strong> a true diving log software, but a
+useful set of tools for analysis and management of OSTC devices. This way,
+only raw dive computer data will be performed with the import to
+<em>Subsurface</em>; one has to to manually complete the rest of data which may be
+important (buddies, equipment, notes, etc).</p></div>
+</div>
+<div class="sect3">
+<h4 id="_importing_from_mares_dive_organiser_v2_1">5.3.3. Importing from Mares Dive Organiser V2.1</h4>
+<div class="paragraph"><p>Since Mares utilise proprietary Windows software not compatible with
+multi-platform applications, these dive logs cannot be directly imported
+into <em>Subsurface</em>. Mares dive logs need to be imported using a three-step
+process, using <em>www.divelogs.de</em> as a mechanism to extract the dive log
+information.</p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Export the dive log data from Mares Dive Organiser to the user’s desktop,
+   using a <em>.sdf</em> file name extension. Refer to <a href="#Mares_Export">Appendix C</a>
+   for more information.
+</p>
+</li>
+<li>
+<p>
+Data should then be imported into <em>www.divelogs.de</em>. One needs to create a
+   user account in <em>www.divelogs.de</em>, log into that web site, then select
+   <em>Import Logbook → Dive Organiser</em> from the menu on the left hand side.  The
+   instructions must be carefully followed to transfer the dive information (in
+   <em>.sdf</em> format) from the Dive Organiser database to <em>www.divelogs.de</em>.
+</p>
+</li>
+<li>
+<p>
+Finally, import the dives from <em>divelogs.de</em> to <em>Subsurface</em>, using the
+   instructions below.
+</p>
+</li>
+</ol></div>
+</div>
+<div class="sect3">
+<h4 id="S_ImportingDivelogsDe">5.3.4. Importing dives from <strong>divelogs.de</strong></h4>
+<div class="paragraph"><p>The import of dive information from <em>divelogs.de</em> is simple, using a single
+dialogue box. The <em>Import → Import from Divelogs.de</em> option should be
+selected from the Main Menu. This brings up a dialogue box (see image <strong>A</strong>
+below). Enter a user-ID and password for <em>divelogs.de</em> into the appropriate
+fields and then select the <em>Download</em> button. Download from <em>divelogs.de</em>
+starts immediately, displaying a progress bar in the dialogue box. At the
+end of the download, the success status is indicated (see image <strong>B</strong>,
+below). The <em>Apply</em> button should then be selected, after which the imported
+dives appear in the <em>Subsurface</em> <strong>Dive List</strong> panel.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Divelogs1.jpg" alt="FIGURE:Download from Divelogs.de" />
+</div>
+</div>
+</div>
+<div class="sect3">
+<h4 id="S_ImportingCSVData">5.3.5. Importer des données au format CSV</h4>
+<div class="paragraph"><p>A comma-separated file (.csv) can be used to import dive information either
+as dive profiles (as in the case of the APD Inspiration and Evolution closed
+circuit rebreathers) or as dive metadata (in case the user keeps dive data
+in a spreadsheet). The <em>CSV</em> format is a universal simplified format that
+allows for easy information exchange between different computers or software
+packages. For an introduction to CSV-formatted files see <a href="#S_CSV_Intro">A
+Diver’s Introduction To CSV Files</a>. <em>Subsurface</em> dive logs can also be
+exported in <em>CSV</em> format to other software that reads this format. See
+<a href="#S_Appendix_D">APPENDIX D: Exporting a spreadsheet to CSV format</a> for
+information that may be helpful for importing spreadsheet-based data into
+<em>Subsurface</em>.</p></div>
+<div class="sect4">
+<h5 id="S_ImportingCSVDives">Importer les plongées au format CSV à partir des ordinateurs de plongées ou d’autres logiciels de carnet de plongée</h5>
+<div class="paragraph"><p>One can view a <em>CSV</em> file by using an ordinary text editor. It is normally
+organised into a single line that provides the headers (or <em>field names</em> or
+<em>column headings</em>) of the data columns, followed by the data, one record per
+line.</p></div>
+<div class="paragraph"><p>There are two types of <em>CSV</em> dive logs that can be imported into
+<em>Subsurface</em>:</p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+<em>CSV dive details</em>: This dive log format contains similar information to
+   that of a typical written dive log, e.g. dive date and time, dive depth,
+   dive duration, names of buddy and dive master and perhaps some information
+   about cylinder pressures before and after the dive, as well as a comment or
+   two about the dive. All the data for a single dive go on a single line of
+   text, following the order of the column headings.
 </p>
 </li>
 <li>
@@ -1541,22 +1541,22 @@ line.</p></div>
 <div class="paragraph"><p>Before being able to import the <em>CSV</em> data to <em>Subsurface</em> <strong>one needs to
 know a few things about the data being imported</strong>:</p></div>
 <div class="olist loweralpha"><ol class="loweralpha">
-<li>
-<p>
-Which character separates the different columns within a single line of
-   data? This field separator should be either a comma (,) a semicolon (;) or a
-   TAB character.  This can be determined by opening the file with a text
-   editor. If it is comma-delimited or semicolon-delimited, the comma or
-   semicolon characters between the values are clearly visible. If these are
-   not evident and the numbers are aligned in columns, the file is probably
-   TAB-delimited (i.e. it uses a TAB as a field separator).
-</p>
-</li>
-<li>
+<li>
 <p>
-Which data columns need to be imported into <em>Subsurface</em>? Is it a <em>CSV dive
-   details</em> file or a <em>CSV dive profile</em> file? Open the file using a text
-   editor and note the titles of the columns to be imported and their column
+Which character separates the different columns within a single line of
+   data? This field separator should be either a comma (,) a semicolon (;) or a
+   TAB character.  This can be determined by opening the file with a text
+   editor. If it is comma-delimited or semicolon-delimited, the comma or
+   semicolon characters between the values are clearly visible. If these are
+   not evident and the numbers are aligned in columns, the file is probably
+   TAB-delimited (i.e. it uses a TAB as a field separator).
+</p>
+</li>
+<li>
+<p>
+Which data columns need to be imported into <em>Subsurface</em>? Is it a <em>CSV dive
+   details</em> file or a <em>CSV dive profile</em> file? Open the file using a text
+   editor and note the titles of the columns to be imported and their column
    positions.
 </p>
 </li>
@@ -1584,32 +1584,32 @@ use the <em>Manual Import</em> option. The configuration panel also has dropdown
 lists for the specification of the appropriate field separator (Tab, comma
 or semicolon), the date format used in the <em>CSV</em> file, the time units
 (seconds, minutes or minutes:seconds), as well as the unit system (metric or
-imperial). Selecting the appropriate options among these is critical for the
-successful import of the data.</p></div>
-<div class="paragraph"><p>The last remaining task is to ensure that all the data columns have the
-appropriate column headings. The top blue row of the data table contains the
-column headings found in the <em>CSV</em> data file. The blue row of balloons
-immediately above these contains the names understood by <em>Subsurface</em>. These
-balloons can be moved using a drag-and-drop action. For instance,
-<em>Subsurface</em> expects the column heading for Dive number (" # ") to be "Dive
-# ". If the column heading that <em>Subsurface</em> expects is not in the blue row,
-then drag the appropriate balloon from the upper area and drop it in the
-appropriate blue cell at the top of the table. To indicate the correct
-column for "Dive #", drag the ballooned item labeled "Dive # " and drop it
-in the blue cell immediately above the white cell containing " # ". This is
+imperial). Selecting the appropriate options among these is critical for the
+successful import of the data.</p></div>
+<div class="paragraph"><p>The last remaining task is to ensure that all the data columns have the
+appropriate column headings. The top blue row of the data table contains the
+column headings found in the <em>CSV</em> data file. The blue row of balloons
+immediately above these contains the names understood by <em>Subsurface</em>. These
+balloons can be moved using a drag-and-drop action. For instance,
+<em>Subsurface</em> expects the column heading for Dive number (" # ") to be "Dive
+# ". If the column heading that <em>Subsurface</em> expects is not in the blue row,
+then drag the appropriate balloon from the upper area and drop it in the
+appropriate blue cell at the top of the table. To indicate the correct
+column for "Dive #", drag the ballooned item labeled "Dive # " and drop it
+in the blue cell immediately above the white cell containing " # ". This is
 depicted in the image below.</p></div>
 <div class="imageblock" style="text-align:center;">
 <div class="content">
 <img src="images/csv_import2_f20.jpg" alt="FIGURE: CSV download dialogue 2" />
 </div>
 </div>
-<div class="paragraph"><p>Continue in this way to ensure that all the column headings in the blue row
-of cells correspond to the headings listed in the top part of the
-dialogue. Having completed this task, select the <em>OK</em> button to the bottom
-right of the dialogue.  The data from the <em>CSV</em> file are imported and shown
-in the <strong>Dive List</strong> panel.</p></div>
-<div class="sidebarblock" id="S_CSV_Intro">
-<div class="content">
+<div class="paragraph"><p>Continue in this way to ensure that all the column headings in the blue row
+of cells correspond to the headings listed in the top part of the
+dialogue. Having completed this task, select the <em>OK</em> button to the bottom
+right of the dialogue.  The data from the <em>CSV</em> file are imported and shown
+in the <strong>Dive List</strong> panel.</p></div>
+<div class="sidebarblock" id="S_CSV_Intro">
+<div class="content">
 <div class="paragraph"><p><strong>A Diver’s Introduction to <em>CSV</em> Files</strong></p></div>
 <div class="admonitionblock">
 <table><tr>
@@ -1646,14 +1646,14 @@ using a comma as a field separator:</p></div>
 <pre><code>Dive site,Dive date,Time,Dive_duration, Dive_depth,Dive buddy
 Illovo Beach,2012-11-23,10:45,46:15,18.4,John Smith
 Key Largo,2012-11-24,09:12,34:15,20.4,Jason McDonald
-Wismar Baltic,2012-12-01,10:13,35:27,15.4,Dieter Albrecht
-Pulau Weh,2012-12-20,09:46,55:56,38.6,Karaeng Bontonompo</code></pre>
-</div></div>
-<div class="paragraph"><p>The above data are not easily read by a human. Here is the same information
-in TAB-delimited format:</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>Dive site       Dive date       Time    Dive_duration   Dive_depth      Dive buddy
+Wismar Baltic,2012-12-01,10:13,35:27,15.4,Dieter Albrecht
+Pulau Weh,2012-12-20,09:46,55:56,38.6,Karaeng Bontonompo</code></pre>
+</div></div>
+<div class="paragraph"><p>The above data are not easily read by a human. Here is the same information
+in TAB-delimited format:</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>Dive site       Dive date       Time    Dive_duration   Dive_depth      Dive buddy
 Illovo Beach    2012-11-23      10:45   46:15   18.4    John Smith
 Key Largo       2012-11-24      09:12   34:15   20.4    Jason McDonald
 Wismar Baltic   2012-12-01      10:13   35:27   15.4    Dieter Albrecht
@@ -1695,29 +1695,29 @@ file allows a smooth import of the dives into <em>Subsurface</em>.</p></div>
 </td>
 <td class="content">The <em>CSV</em> import has a couple of caveats. One should avoid some special
 characters like ampersand (&), less than (<), greater than (>) and double
-quotes (") as part of the numbers or text within a cell. The file should use
-UTF-8 character set, if using non-ASCII characters. Also the size of the
-<em>CSV</em> file might cause problems. Importing 100 dives at a time (<em>CSV dive
-details</em>) works, but larger files might exceed the limits of the parser
-used. When encountering problems with <em>CSV</em> imports, first try with a
-smaller file to make sure everything works.</td>
-</tr></table>
-</div>
-</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_Companion">5.4. Importing GPS coordinates with the <em>Subsurface Companion App</em> for mobile phones</h3>
-<div class="paragraph"><p>Using the <strong>Subsurface Companion App</strong> on an <em>Android device</em>   or
-<a href="#S_iphone"><em>iPhone</em></a> with GPS, the coordinates
-for the diving
-location can be automatically passed to the <em>Subsurface</em>
-dive log. The Companion App stores the dive locations on
-a dedicated Internet file server. <em>Subsurface</em>, in turn, can collect
-the localities from the file server.</p></div>
-<div class="paragraph"><p>To do this:</p></div>
-<div class="sect3">
-<h4 id="_create_a_companion_app_account">5.4.1. Create a Companion App account</h4>
+quotes (") as part of the numbers or text within a cell. The file should use
+UTF-8 character set, if using non-ASCII characters. Also the size of the
+<em>CSV</em> file might cause problems. Importing 100 dives at a time (<em>CSV dive
+details</em>) works, but larger files might exceed the limits of the parser
+used. When encountering problems with <em>CSV</em> imports, first try with a
+smaller file to make sure everything works.</td>
+</tr></table>
+</div>
+</div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="S_Companion">5.4. Importing GPS coordinates with the <em>Subsurface Companion App</em> for mobile phones</h3>
+<div class="paragraph"><p>Using the <strong>Subsurface Companion App</strong> on an <em>Android device</em>   or
+<a href="#S_iphone"><em>iPhone</em></a> with GPS, the coordinates
+for the diving
+location can be automatically passed to the <em>Subsurface</em>
+dive log. The Companion App stores the dive locations on
+a dedicated Internet file server. <em>Subsurface</em>, in turn, can collect
+the localities from the file server.</p></div>
+<div class="paragraph"><p>To do this:</p></div>
+<div class="sect3">
+<h4 id="_create_a_companion_app_account">5.4.1. Create a Companion App account</h4>
 <div class="ulist"><ul>
 <li>
 <p>
@@ -1837,13 +1837,13 @@ location (on the list or on the map), an editing panel opens (see <strong>C</str
 where the dive description or other details may be changed.</p></div>
 <div class="imageblock" style="text-align:center;">
 <div class="content">
-<img src="images/Companion_4.jpg" alt="FIGURE: Companion App, add location using map" />
-</div>
-</div>
-<div class="paragraph"><p>When one selects a dive (<strong>not</strong> selecting the check box), the name given to
-it, date/time and GPS coordinates will be shown, with two options at the top
-of the screen:</p></div>
-<div class="ulist"><ul>
+<img src="images/Companion_4.jpg" alt="FIGURE: Companion App, add location using map" />
+</div>
+</div>
+<div class="paragraph"><p>When one selects a dive (<strong>not</strong> selecting the check box), the name given to
+it, date/time and GPS coordinates will be shown, with two options at the top
+of the screen:</p></div>
+<div class="ulist"><ul>
 <li>
 <p>
 Edit (pencil): Change the text name or other characteristics of the dive
@@ -2112,28 +2112,28 @@ Images</em>:</p></div>
 to be loaded into <em>Subsurface</em> and click the <em>Open</em> button.</p></div>
 <div class="imageblock" style="text-align:center;">
 <div class="content">
-<img src="images/LoadImage2_f20.jpg" alt="FIGURE: Load images option" />
-</div>
-</div>
-<div class="paragraph"><p>This brings up the time synchronisation dialog, shown below. The critical
-problem is that the time synchronisation is not perfect between the dive
-computer used during a dive, and the camera used during that same
-dive. These two devices often differ by several minutes. If <em>Subsurface</em> can
-achieve synchronisation, then the exact times of photographs can be used to
-position photographs on the dive profile.</p></div>
-<div class="paragraph"><p><em>Subsurface</em> achieves this synchronisation in three ways:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>Pro-actively</strong>: Before the dive, ensure synchronisation of the dive computer time settings with
-  the time settings of the camera by changing the date-time settings on one or both of these devices.
-</p>
-</li>
-<li>
-<p>
-<strong>Manually</strong>: If the user wrote down the exact camera time at the start of a dive, the
-  difference in time between the two devices can be determined. Actually, as long as the device
-  settings for time has not been changed in either device, one could write down the times of
+<img src="images/LoadImage2_f20.jpg" alt="FIGURE: Load images option" />
+</div>
+</div>
+<div class="paragraph"><p>This brings up the time synchronisation dialog, shown below. The critical
+problem is that the time synchronisation is not perfect between the dive
+computer used during a dive, and the camera used during that same
+dive. These two devices often differ by several minutes. If <em>Subsurface</em> can
+achieve synchronisation, then the exact times of photographs can be used to
+position photographs on the dive profile.</p></div>
+<div class="paragraph"><p><em>Subsurface</em> achieves this synchronisation in three ways:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>Pro-actively</strong>: Before the dive, ensure synchronisation of the dive computer time settings with
+  the time settings of the camera by changing the date-time settings on one or both of these devices.
+</p>
+</li>
+<li>
+<p>
+<strong>Manually</strong>: If the user wrote down the exact camera time at the start of a dive, the
+  difference in time between the two devices can be determined. Actually, as long as the device
+  settings for time has not been changed in either device, one could write down the times of
   both devices after the dive or even at the end of the day. One can then manually set the time
   difference in the <em>Time shift</em> dialog. Towards the top of the dialog is a time setting tool
   immediately under the heading <em>Shift times of image(s) by</em>, evident in figure <strong>A</strong> below.
@@ -2153,54 +2153,54 @@ position photographs on the dive profile.</p></div>
 <div class="ulist"><ul>
 <li>
 <p>
-<strong>By photograph</strong>: There is a very slick way of achieving synchronisation. If one takes a
-  photograph of the face of the dive computer showing the time, then <em>Subsurface</em> can obtain
-  the exact time the photograph was taken, using the metadata that the camera stores within
-  each photo. In order to do this, use the bottom half of the <em>Time shift</em> dialog. If one uses
-  the bottom part, the top part of the dialog is ignored. Click on
-  the horizontal bar entitled "<em>Select image of divecomputer showing time</em>. This brings up
-  a file browser with which one can select the photograph of the dive computer time. Select the
-  photograph using the file browser and click on <em>OK</em>. This photograph of the dive computer
-  appears in the bottom panel of the <em>Shift times</em> dialog. Now <em>Subsurface</em> knows exactly
-  when the photograph has been taken. Now set the date-time dialog to the left of the photo
-  so that this tool reflects the date and time of the dive computer in the photo. When the
-  date-time tool has been set, <em>Subsurface</em> knows exactly what the time difference between
-  camera and dive computer is, and synchronisation is achieved.
-  Image <strong>B</strong> above shows a photograph of the face of the dive computer and with the date-time tool set to the
-  date-time.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>If the timestamp of a photograph is more than 30 minutes before or after the
-dive, it is not placed on the dive profile.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_viewing_the_photos">5.5.2. Viewing the photos</h4>
-<div class="paragraph"><p>After the images have been loaded, they appear in two places:</p></div>
-<div class="ulist"><ul>
-<li>
+<strong>By photograph</strong>: There is a very slick way of achieving synchronisation. If one takes a
+  photograph of the face of the dive computer showing the time, then <em>Subsurface</em> can obtain
+  the exact time the photograph was taken, using the metadata that the camera stores within
+  each photo. In order to do this, use the bottom half of the <em>Time shift</em> dialog. If one uses
+  the bottom part, the top part of the dialog is ignored. Click on
+  the horizontal bar entitled "<em>Select image of divecomputer showing time</em>. This brings up
+  a file browser with which one can select the photograph of the dive computer time. Select the
+  photograph using the file browser and click on <em>OK</em>. This photograph of the dive computer
+  appears in the bottom panel of the <em>Shift times</em> dialog. Now <em>Subsurface</em> knows exactly
+  when the photograph has been taken. Now set the date-time dialog to the left of the photo
+  so that this tool reflects the date and time of the dive computer in the photo. When the
+  date-time tool has been set, <em>Subsurface</em> knows exactly what the time difference between
+  camera and dive computer is, and synchronisation is achieved.
+  Image <strong>B</strong> above shows a photograph of the face of the dive computer and with the date-time tool set to the
+  date-time.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>If the timestamp of a photograph is more than 30 minutes before or after the
+dive, it is not placed on the dive profile.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_viewing_the_photos">5.5.2. Viewing the photos</h4>
+<div class="paragraph"><p>After the images have been loaded, they appear in two places:</p></div>
+<div class="ulist"><ul>
+<li>
 <p>
 the <em>Photos</em> tab of the <strong>Notes</strong> panel.
 </p>
 </li>
-<li>
-<p>
-as tiny icons (stubs) on the dive profile at the appropriate positions
-   reflecting the time each photograph was taken.  In order to view the photos
-   on the dive profile, activate the <em>show-photos</em> button in the tool bar to
-   the left of the dive profile:
-</p>
-</li>
-</ul></div>
-<div class="imageblock" style="text-align:left;">
-<div class="content">
-<img src="images/icons/ShowPhotos_f20.png" alt="FIGURE:Show photos toolbar button" />
-</div>
-</div>
-<div class="paragraph"><p>This results in a profile display as in the image below:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/LoadImage4_f20.jpg" alt="FIGURE: Photos on dive profile" />
+<li>
+<p>
+as tiny icons (stubs) on the dive profile at the appropriate positions
+   reflecting the time each photograph was taken.  In order to view the photos
+   on the dive profile, activate the <em>show-photos</em> button in the tool bar to
+   the left of the dive profile:
+</p>
+</li>
+</ul></div>
+<div class="imageblock" style="text-align:left;">
+<div class="content">
+<img src="images/icons/ShowPhotos_f20.png" alt="FIGURE:Show photos toolbar button" />
+</div>
+</div>
+<div class="paragraph"><p>This results in a profile display as in the image below:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/LoadImage4_f20.jpg" alt="FIGURE: Photos on dive profile" />
 </div>
 </div>
 <div class="paragraph"><p>If one hovers with the mouse over any of the photo icons, then a thumbnail
@@ -2229,568 +2229,568 @@ the <em>Photos</em> tab (see text below).</p></div>
 tab of the <em>Notes</em> panel. Photos taken in rapid succession during a dive
 (therefore sometimes with large overlap on the dive profile) can easily be
 accessed in the <em>Photos</em> tab. This tab serves as a tool for individually
-accessing the photos of a dive, while the stubs on the dive profile give an
-indication of when during a dive a photo was taken. By single-clicking on a
-thumbnail in the <em>Photos</em> panel, a photo is selected. By double-clicking a
-thumbnail, the full-sized image is shown, overlaying the <em>Subsurface</em>
-window. A photo can be deleted from the <em>Photos</em> panel by selecting it
-(single-click) and then by pressing the <em>Del</em> key on the keyboard. This
-removes the photo both from the <em>Photos</em> tab as well as the dive profile.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_photos_on_an_external_hard_disk">5.5.4. Photos on an external hard disk</h4>
-<div class="paragraph"><p>Most underwater photographers store their photos on an external drive. If
-such a drive can be mapped by the operating system (almost always the case)
-the photos can be directly accessed by <em>Subsurface</em>. This facilitates the
-interaction between <em>Subsurface</em> and an external repository of photos. When
-associating a dive profile with photos from an external drive, the normal
-procedure of selection and synchronisation (see text above) is used.
-However, after the external drive has been disconnected, <em>Subsurface</em> cannot
-access these photos any more.  If the display of photos is activated (using
-the toolbox to the left of the <em>Dive Profile</em>), the program only shows a
-small white dot where each photo should be on the dive profile.  In addition
-the <em>Photos</em> tab only shows the file names of the photos. This is normal
-behaviour.  If, later, the external drive with the photos is connected
-again, the photos can be seen in the normal way.</p></div>
-</div>
-<div class="sect3">
-<h4 id="S_FindMovedImages">5.5.5. Moving photographs among directories, hard disks or computers</h4>
-<div class="paragraph"><p>After a photograph has been loaded into <em>Subsurface</em> and associated with a specific dive, the directory
- where the photo lies is stored, allowing <em>Subsurface</em> to find the photograph when the dive is
- opened again. If the photo or the whole photo collection is moved to another drive or to a different
- machine, it is unlikely that the directory structure will remain identical to that of the original uploaded
- photo. When this happens, <em>Subsurface</em> looks for the photos at their original location before they were moved,
- cannot find them and therefore cannot display them. Because, after moving photos, large numbers of photos
- may need to be deleted and re-imported from the new location, <em>Subsurface</em> has a mechanism that eases the
- process of updating the directory information for each photo: automatic updates using fingerprints.</p></div>
-<div class="paragraph"><p>When a photo is loaded into <em>Subsurface</em>, a fingerprint for the image is calculated and stored with the
- other reference information for that photo. After moving a photo collection (that has already been loaded
- into <em>Subsurface</em>) to a different directory, disk or computer, <em>Subsurface</em> can  perform the
- following steps:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-look through a particular directory (and all its subdirectories recursively)
-  where photos have been moved
- to,
-</p>
-</li>
-<li>
-<p>
-calculate fingerprints for all photos in this directory, and
-</p>
-</li>
-<li>
-<p>
-if there is a match between a calculated fingerprint and the one originally
-  calculated when a photo was
- loaded into <em>Subsurface</em> (even if the original file name has changed), to
- automatically update the directory information so that <em>Subsurface</em> can find
- the photo in the new moved directory.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>This is achieved by selecting from the Main Menu: <em>File →      Find moved images</em>. This brings up a window within
- which the NEW directory of the photos needs to be specified. Select the appropriate directory and click
- the <em>Scan</em> button towards the bottom right of the panel. The process may require several minutes to
- complete, after which <em>subsurface</em> will show the appropriate photographs when a particular dive is opened.</p></div>
-<div class="sidebarblock" id="Image_fingerprint_upgrade">
-<div class="content">
-<div class="paragraph"><p><strong>Upgrading existing photo collections without fingerprints</strong></p></div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/important.png" alt="Important" />
-</td>
-<td class="content">Software for the automated finger print calculation of existing photo
-collections is under developement. Currently single dives must be upgraded
-one at a time. Select the toolbar button on the <strong>Dive profile</strong> panel that
-enables the display of images. The thumbnails of images are shown on the
-dive profile. Then open the dive and change anything in the <strong>Notes</strong> panel
-that brings up the blue edit bar at the top of the notes panel to save the
-edits. For instance, add a space character at the end of the <em>Notes</em> text
-box and immediately delete that space character. Select the optio <em>Apply
-changes</em> in the blue edit bar to save the dive information.  Fingerprints
-are calculated while saving this specific dive.</td>
-</tr></table>
-</div>
-</div></div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_logging_special_types_of_dives">5.6. Logging special types of dives</h3>
-<div class="sect3">
-<h4 id="S_MulticylinderDives">5.6.1. Multicylinder dives</h4>
-<div class="paragraph"><p><em>Subsurface</em> easily handles dives involving more than one
-cylinder. Multicylinder diving usually happens (a) if a diver does not have
-enough gas for the complete dive in a single cylinder; (b) if the diver
-needs more than one gas mixture because of the depth or the decompression
-needs of the dive. For this reason multicylinder dives are often used by
-technical divers who dive deep or long. As far as <em>Subsurface</em> is concerned,
-there are only two types of information that need to be provided:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>Describe the cylinders used during the dive</strong> This is performed in the <strong>Equipment tab</strong> of
-  the <strong>Info</strong> panel, as <a href="#cylinder_definitions">described above</a>. Enter the cylinders one by one,
-  specifying the characteristics of the cylinder and the gas composition within each cylinder.
-</p>
-</li>
-<li>
-<p>
-<strong>Record the times at which switches from one cylinder to another was done:</strong> This is information
-  provided by some dive computers (provided the diver indicated these changes to the dive computer
-  by pressing specific buttons). If the dive computer does not provide the information, the diver has to
-  record these changes using a different method, e.g. writing it on a slate.
-</p>
-</li>
-<li>
-<p>
-<strong>Record the cylinder changes on the dive profile</strong>: If the latter option
-  was followed, the diver needs to indicate the gas change event by right-clicking at the appropriate point
-  in time on the <strong>Dive Profile</strong> panel and indicating the cylinder to which the change was made. After
-  right-clicking, follow the context menu to "Add gas change" and select the appropriate cylinder from
-  those defined during the first step, above (see image below). If the
-  <strong>tank bar</strong> button in the toolbar has been activated, the cylinder switches are also indicated in the
-  tank bar.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>Having performed these tasks, <em>Subsurface</em> indicates the appropriate use of
-cylinders in the dive profile.  Below is a multi-cylinder dive, starting off
-with EAN28, then changing cylinders to EAN50 after 26 minutes to perform
-decompression.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/multicylinder_dive.jpg" alt="FIGURE: Multicylinder profile" />
-</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="_sidemount_dives">5.6.2. Sidemount dives</h4>
-<div class="paragraph"><p>Sidemount diving is just another form of multicylinder diving, often with
-both or all cylinders having the same gas mixture. Although it is a popular
-configuration for cave divers, sidemount diving can be performed by
-recreational divers who have completed the appropriate training. Sidemount
-dive logging involves, exactly as with multicylinder dives, above, three
-steps:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>During the dive, record cylinder switch events</strong>. Since sidemount diving normally involves two
-  cylinders with air or with the same gas mixture, <em>Subsurface</em> distinguishes among these different
-  cylinders. In contrast, many dive computers that allow gas switching only distinguish among different
-  <em>gases</em> used, not among different <em>cylinders</em> used. This means that when sidemount dives are downloaded
-  from these dive computers, the events of switching between cylinders with the same gas are not downloaded. This may mean
-  that one may have to keep a written log of cylinder switch times using a slate, or (if the dive computer
-  has this facility) marking each cylinder switch with a bookmark that can be retrieved later. Returning
-  from a dive with the times of cylinder changes is the only tricky part of logging sidemount dives.
-</p>
-</li>
-<li>
-<p>
-<strong>Within <em>Subsurface</em> describe the cylinders used during the dive</strong>. The diver needs to provide the
-  specifications of the different cylinders, using the <strong>Equipment</strong> tab of the <strong>Info Panel</strong> (see
-  image below where two 12 litre cylinder were used).
-</p>
-</li>
-<li>
-<p>
-<strong>Indicate cylinder change events on the <em>Subsurface</em> dive profile</strong>. Once the dive log has been imported
-  from a dive computer into <em>Subsurface</em>, the cylinder switch events need to be indicated on the dive profile.
-  Cylinder changes are recorded by right-clicking at the appropriate point on the dive profile and then
-  selecting <em>Add gas change</em>. A list of the appropriate cylinders is shown with the
-  currently used cylinder greyed out. In the image below Tank 1 is greyed out, leaving only Tank 2
-  to be selected. Select the appropriate cylinder. The cylinder change is then indicated on the dive
-  profile with a cylinder symbol. If the <strong>Tank Bar</strong> is activated using the toolbar to the left of the
-  profile, then the cylinder change is also indicated on the Tank Bar (see image below). After all
-  the cylinder change events have been recorded on the dive profile, the correct cylinder pressures
-  for both cylinders are shown on the dive profile, as in the image below.
-</p>
-</li>
-</ul></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/sidemount1.jpg" alt="FIGURE: Sidemount profile" />
-</div>
-</div>
-<div class="paragraph"><p>This section gives an example of the versatility of <em>Subsurface</em> as a dive
-logging tool.</p></div>
-</div>
-<div class="sect3">
-<h4 id="S_sSCR_dives">5.6.3. Semi-closed circuit rebreather (SCR) dives</h4>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/halcyon_RB80.jpg" alt="Note" />
-</td>
-<td class="content">Passive semi-closed rebreathers (pSCR) comprise a technical advance in
-diving equipment that recirculates the breathing gas that a diver breathes,
-while removing carbon dioxide from the exhaled gas. While a small amount
-(typically a tenth) of the exhaled breathing gas is released into the water,
-a small amount of fresh gas is released from the back gas cylinder
-(typically containing nitrox).  A diver, using a single cylinder of
-breathing gas can therefore dive for much longer periods than using a
-recreational open-circuit configuration. With pSCR equipment, a very small
-amount of breathing gas is released every time the breather inhales. With
-active SCR (aSCR) equipment, in contrast, a small amount of breathing gas is
-released continuously from the back cylinder.</td>
-</tr></table>
-</div>
-<div class="paragraph"><p>To log pSCR dives, no special procedures are required, just the normal steps
-outlined above:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Select pSCR in the <em>Dive Mode</em> dropdown list on the <strong>Info</strong> panel.
-</p>
-</li>
-<li>
-<p>
-pSCR diving often involves gas changes, requiring an additional cylinder.
-  Define all the appropriate cylinders as described above and indicate the
-  cylinder/gas changes as described above in the section on
-  <a href="#S_MulticylinderDives">multicylinder dives</a>.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>If a pSCR <em>Dive Mode</em> has been selected, the dive ceiling for pSCR dives is
-adjusted for the oxygen drop across the mouthpiece which often requires
-longer decompression periods. Below is a dive profile of a pSCR dive using
-EAN36 on the back cylinder and oxygen for decompression. Note that this dive
-lasted over two hours.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/pSCR_profile.jpg" alt="FIGURE: pSCR profile" />
-</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="S_CCR_dives">5.6.4. Closed circuit rebreather (CCR) dives</h4>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/APD.jpg" alt="Note" />
-</td>
-<td class="content">Closed system rebreathers use advanced technology to recirculate gas that
-has been breathed while doing two things to maintain a breathable oxygen
-concentration:
-a) remove carbon dioxide from the gas that has been exhaled
-regulate the oxygen concentration to remain within safe diving limits.  The
-CCR interface of <em>Subsurface</em> is currently experimental and under active
-development. Subsurface currently supports Poseidon MkVI and APD
-Discovery/Evolution dive computers. In contrast to a conventional
-recreational dive computer, a CCR system computer does not allow the
-download of a log containing multiple dives. Rather, each dive is stored
-independently. This means that <em>Subsurface</em> cannot download a dive log
-directly from a CCR dive computer, but that it imports CCR dive logs in the
-same way that it imports dive log data from other digital databases: one
-dive at a time.</td>
-</tr></table>
-</div>
-<div class="sect4">
-<h5 id="_import_a_ccr_dive">Import a CCR dive</h5>
-<div class="paragraph"><p>See the section dealing with <a href="#S_ImportingAlienDiveLogs">Importing dive
-information from other digital sources</a>. From the main menu of <em>Subsurface</em>,
-select <em>Import → Import log files</em> to bring up the
-<a href="#Unified_import">universal import dialogue</a>. As explained in that
-section, the bottom right hand of the import dialogue contains a dropdown
-list (labled <em>Filter:</em>) of appropriate devices that currently
-includes(Poseidon) MkVI or APD log viewer files (import for other CCR
-equipment is under active development). Having selected the appropriate CCR
-format and the directory where the original dive logs have been stored from
-the CCR dive computer, one can select a particular dive log file (in the
-case of the MkVI it is a file with a .txt extension). After selecting the
-appropriate dive log, activate the <em>Open</em> button at the bottom right hand of
-the universal import dialogue.  The selected dive is imported to the
-<em>Subsurface</em> dive list.</p></div>
-</div>
-<div class="sect4">
-<h5 id="_displayed_information_for_a_ccr_dive">Displayed information for a CCR dive</h5>
-<div class="paragraph"><p><em>Partial pressures of gases</em>: The graph of oxygen partial pressure shows the
-information from the oxygen sensors of the CCR equipment. In contrast to
-recreational equipment (where pO<sub>2</sub> values are calculated based on gas
-composition and dive depth), CCR equipment provide actual measurements of
-pO<sub>2</sub>, derived from oxygen sensors.  In this case the graph for oxygen
-partial pressure should be fairly flat, reflecting the setpoint settings
-during the dive. The mean pO<sub>2</sub> is NOT the mean oxygen partial pressure as
-given by the CCR equipment, but a value calculated by <em>Subsurface</em> as
-follows:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-For TWO O<sub>2</sub> sensors the mean value of the two sensors are given.
-</p>
-</li>
-<li>
-<p>
-For THREE-sensor systems (e.g. APD), the mean value is also used. However
-  differences of more than 0,1 bar in the simultaneous readings of different
-  sensors are treated as spurious. If one of the three sensors provides
-  spurious data, it is ignored.
-</p>
-</li>
-<li>
-<p>
-If no sensor data are available, the pO<sub>2</sub> value is assumed to be equal to
-  the setpoint.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>The mean pO<sub>2</sub> of the sensors is indicated with a green line,</p></div>
-<div class="paragraph"><p>The oxygen setpoint values as well as the readings from the individual
-oxygen sensors can be shown. The display of additional CCR information is
-turned on by checking the appropriate checkboxes in the <em>Preferences</em> panel
-(accessible by selecting <a href="#S_CCR_options"><em>File → Preferences →
-Graph</em></a>). This part of the <em>Preferences</em> panel is shown in the image below,
-representing two checkboxes that modify the display of pO<sub>2</sub> when the
-appropriate toolbar button on the Dive Profile has been activated.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/CCR_preferences_f20.jpg" alt="FIGURE: CCR preferences panel" />
-</div>
-</div>
-<div class="paragraph"><p>Checking any of these check boxes allows the display of additional
-oxygen-related information whenever the pO<sub>2</sub> toolbar button on the
-<em>Profile</em> panel is activated.  The first checkbox allows the display of
-setpoint information. This is a red line superimposed on the green oxygen
-partial pressure graph and allows a comparison of the mean measured oxygen
-partial pressure and the setpoint values, as shown below.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/CCR_setpoint_f20.jpg" alt="FIGURE: CCR setpoint and po2 graph" />
-</div>
-</div>
-<div class="paragraph"><p>The second checkbox allows the display of the data from each individual
-oxygen sensor of the CCR equipment. The data for each sensor is colour-coded
-as follows:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Sensor 1: grey
-</p>
-</li>
-<li>
-<p>
-Sensor 2: blue
-</p>
-</li>
-<li>
-<p>
-Sensor 3: brown
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>The mean oxygen pO<sub>2</sub> is indicated by the green line. This allows the direct
-comparison of data from each of the oxygen sensors, useful for detecting
-abnormally low or erratic readings from a particular sensor.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/CCR_sensor_data_f20.jpg" alt="FIGURE: CCR sensor data graph" />
-</div>
-</div>
-<div class="paragraph"><p>The setpoint data can be overlaid on the oxygen sensor data by activating
-both of the above check boxes. Partial pressures for nitrogen (and helium,
-if applicable) are shown in the usual way as for open circuit dives.</p></div>
-<div class="paragraph"><p><em>Events</em>: Several events are logged, e.g. switching the mouthpiece to open
-circuit.  These events are indicated by yellow triangles and, if one hovers
-over a triangle, a description of that event is given as the bottom line in
-the <a href="#S_InfoBox">Information Box</a>.</p></div>
-<div class="paragraph"><p><em>Cylinder pressures</em>: Some CCR dive computers like the Poseidon MkVI record
-the pressures of the oxygen and diluent cylinders. The pressures of these
-two cylinders are shown as green lines overlapping the depth profile. In
-addition, start and end pressures for both oxygen and diluent cylinders are
-shown in the <em>Equipment Tab</em>.  Below is a dive profile for a CCR dive,
-including an overlay of setpoint and oxygen sensor data, as well as the
-cylinder pressure data. In this case there is good agreement from the
-readings of the two oxygen sensors.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/CCR_dive_profile_f22.jpg" alt="FIGURE: CCR dive profile" />
-</div>
-</div>
-<div class="paragraph"><p><em>Equipment-specific information</em>: Equipment-specific information gathered by
-<em>Subsurface</em> is shown in the <a href="#S_ExtraDataTab">Extra data tab</a>. This may
-include setup information or metadata about the dive.</p></div>
-<div class="paragraph"><p>The deco ceiling calculated by Subsurface is not very accurate because the
-precise pressure of nitrogen in the loop can usually not be determined from
-the dive log imported from the CCR equipment. Many CCR dive computers,
-however, report an internally-calculated deco ceiling that is reported in
-the dive log, reflecting a more accurate assessment. The display of this
-ceiling is activated by clicking the appropriate button to the left of the
-dive profile:</p></div>
-<div class="imageblock">
-<div class="content">
-<img src="images/icons/cceiling.jpg" alt="DC ceiling icon" />
-</div>
-</div>
-<div class="paragraph"><p>The default colour of the computer-generated deco ceiling is white. However,
-this can be set to red by checking the appropriate check box after selecting
-<em>File → Preferences → Graph</em>.  Below is a dive profile indicating the dive
-computer-generated deco ceiling:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/CCR_dive_ceilingF22.jpg" alt="FIGURE: CCR computer-generated deco ceiling" />
-</div>
-</div>
-<div class="paragraph"><p>More equipment-specific information for downloading CCR dive logs for
-Poseidon MkVI and APD equipment can be found in
-<a href="#_appendix_b_dive_computer_specific_information_for_importing_dive_information">Appendix
-B</a>.</p></div>
-</div>
-</div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_obtaining_more_information_about_dives_entered_into_the_logbook">6. Obtaining more information about dives entered into the logbook</h2>
-<div class="sectionbody">
-<div class="sect2">
-<h3 id="_the_strong_info_strong_tab_for_individual_dives">6.1. The <strong>Info</strong> tab (for individual dives)</h3>
-<div class="paragraph"><p>The Info tab gives some summary information about a particular dive that has
-been selected in the <strong>Dive List</strong>. Useful information here includes the
-surface interval before the dive, the maximum and mean depths of the dive,
-the gas volume consumed, the surface air consumption (SAC) and the number of
-oxygen toxicity units (OTU) incurred.</p></div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/info.jpg" alt="Note" />
-</td>
-<td class="content">Gas consumption and SAC calculations: <em>Subsurface</em> calculates SAC and Gas
-consumption taking in account gas incompressibility, particularly at tank
-pressures above 200 bar, making them more accurate.  Users should refer to
-<a href="#SAC_CALCULATION">Appendix D</a> for more information.</td>
-</tr></table>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_ExtraDataTab">6.2. The <strong>Extra Data</strong> tab (usually for individual dives)</h3>
-<div class="paragraph"><p>When using a dive computer, it often reports several data items that cannot
-easily be presented in a standardised way because the nature of the
-information differs from one dive computer to another. These data often
-comprise setup information, metadata about a dive, battery levels, no fly
-times, or gradient factors used during the dive. When possible, this
-information is presented in the <strong>Extra Data</strong> tab. Below is an image showing
-extra data for a dive using a Poseidon rebreather.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/ExtraDataTab_f20.jpg" alt="FIGURE: Extra Data tab" />
-</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_the_strong_stats_strong_tab_for_groups_of_dives">6.3. The <strong>Stats</strong> tab (for groups of dives)</h3>
-<div class="paragraph"><p>The Stats tab gives summary statistics for more than one dive, assuming that
-more than one dive has been selected in the <strong>Dive List</strong> using the standard
-Ctrl-click or Shift-click of the mouse. If only one dive has been selected,
-figures pertaining to only that dive are given. This tab shows the number of
-dives selected, the total amount of dive time in these dives, as well as the
-minimum, maximum and mean for the dive duration, water temperature and
-surface air consumption (SAC). It also shows the depth of the shallowest and
-deepest dives of those selected.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_DiveProfile">6.4. The <strong>Dive Profile</strong></h3>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Profile2.jpg" alt="Typical dive profile" />
-</div>
-</div>
-<div class="paragraph"><p>Of all the panels in <em>Subsurface</em>, the Dive Profile contains the most
-detailed information about each dive. The Dive Profile has a <strong>button bar</strong> on
-the left hand side that allows control over several display options. The
-functions of these buttons are described below. The main item in the Dive
-Profile is the graph of dive depth as a function of time. In addition to the
-obvious information of the depth it also shows the ascent and descent rates
-compared to the recommended speed of going up or down in the water
-column. This information is given using different colours:</p></div>
-<div class="tableblock">
-<table rules="all"
-width="100%"
-frame="border"
-cellspacing="0" cellpadding="4">
-<col width="33%" />
-<col width="33%" />
-<col width="33%" />
-<tbody>
-<tr>
-<td align="left" valign="top"><p class="table"><strong>Couleur</strong></p></td>
-<td align="left" valign="top"><p class="table"><strong>Vitesse de descente (m/min)</strong></p></td>
-<td align="left" valign="top"><p class="table"><strong>Vitesse de remontée (m/min)</strong></p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">Rouge</p></td>
-<td align="left" valign="top"><p class="table">> 30</p></td>
-<td align="left" valign="top"><p class="table">> 18</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">Orange</p></td>
-<td align="left" valign="top"><p class="table">18 - 30</p></td>
-<td align="left" valign="top"><p class="table">9 - 18</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">Jaune</p></td>
-<td align="left" valign="top"><p class="table">9 - 18</p></td>
-<td align="left" valign="top"><p class="table">4 - 9</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">Vert clair</p></td>
-<td align="left" valign="top"><p class="table">1.5 - 9</p></td>
-<td align="left" valign="top"><p class="table">1.5 - 4</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">Vert foncé</p></td>
-<td align="left" valign="top"><p class="table">< 1.5</p></td>
-<td align="left" valign="top"><p class="table">< 1.5</p></td>
-</tr>
-</tbody>
-</table>
-</div>
-<div class="paragraph"><p>The profile also includes depth readings for the peaks and troughs in the
-graph.  Thus, users should see the depth of the deepest point and other
-peaks. Mean depth is plotted as a grey line, indicating mean dive depth up
-to a particular moment during the dive.</p></div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/scale.jpg" alt="Note" />
-</td>
-<td class="content">In some cases the dive profile does not fill the whole area of the <strong>Dive
-Profile</strong> panel. Clicking the <strong>Scale</strong> button in the toolbar on the left of
-the dive profile frequently increases the size of the dive profile to fill
-the area of the panel efficiently.</td>
-</tr></table>
-</div>
-<div class="paragraph"><p><strong>Water temperature</strong> is displayed with its own blue line with temperature values
-placed adjacent to significant changes.</p></div>
-<div class="paragraph"><p>The dive profile can include graphs of the <strong>partial pressures</strong> of O<sub>2</sub>,
-N<sub>2</sub>, and He during the dive (see figure above) as well as a calculated and
-dive computer reported deco ceilings (only visible for deep, long, or
-repetitive dives).  Partial pressures of oxygen are indicated in green,
-those of nitrogen in black, and those of helium in dark red. These partial
-pressure graphs are shown below the profile data.</p></div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/O2.jpg" alt="Note" />
-</td>
-<td class="content">Clicking this button allows display of the partial pressure of <strong>oxygen</strong>
-during the dive. This is depicted below the dive depth and water temperature
-graphs.</td>
-</tr></table>
-</div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/N2.jpg" alt="Note" />
-</td>
-<td class="content">Clicking this button allows display of the partial pressure of <strong>nitrogen</strong>
-during the dive.</td>
-</tr></table>
-</div>
-<div class="admonitionblock">
-<table><tr>
+accessing the photos of a dive, while the stubs on the dive profile give an
+indication of when during a dive a photo was taken. By single-clicking on a
+thumbnail in the <em>Photos</em> panel, a photo is selected. By double-clicking a
+thumbnail, the full-sized image is shown, overlaying the <em>Subsurface</em>
+window. A photo can be deleted from the <em>Photos</em> panel by selecting it
+(single-click) and then by pressing the <em>Del</em> key on the keyboard. This
+removes the photo both from the <em>Photos</em> tab as well as the dive profile.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_photos_on_an_external_hard_disk">5.5.4. Photos on an external hard disk</h4>
+<div class="paragraph"><p>Most underwater photographers store their photos on an external drive. If
+such a drive can be mapped by the operating system (almost always the case)
+the photos can be directly accessed by <em>Subsurface</em>. This facilitates the
+interaction between <em>Subsurface</em> and an external repository of photos. When
+associating a dive profile with photos from an external drive, the normal
+procedure of selection and synchronisation (see text above) is used.
+However, after the external drive has been disconnected, <em>Subsurface</em> cannot
+access these photos any more.  If the display of photos is activated (using
+the toolbox to the left of the <em>Dive Profile</em>), the program only shows a
+small white dot where each photo should be on the dive profile.  In addition
+the <em>Photos</em> tab only shows the file names of the photos. This is normal
+behaviour.  If, later, the external drive with the photos is connected
+again, the photos can be seen in the normal way.</p></div>
+</div>
+<div class="sect3">
+<h4 id="S_FindMovedImages">5.5.5. Moving photographs among directories, hard disks or computers</h4>
+<div class="paragraph"><p>After a photograph has been loaded into <em>Subsurface</em> and associated with a specific dive, the directory
+ where the photo lies is stored, allowing <em>Subsurface</em> to find the photograph when the dive is
+ opened again. If the photo or the whole photo collection is moved to another drive or to a different
+ machine, it is unlikely that the directory structure will remain identical to that of the original uploaded
+ photo. When this happens, <em>Subsurface</em> looks for the photos at their original location before they were moved,
+ cannot find them and therefore cannot display them. Because, after moving photos, large numbers of photos
+ may need to be deleted and re-imported from the new location, <em>Subsurface</em> has a mechanism that eases the
+ process of updating the directory information for each photo: automatic updates using fingerprints.</p></div>
+<div class="paragraph"><p>When a photo is loaded into <em>Subsurface</em>, a fingerprint for the image is calculated and stored with the
+ other reference information for that photo. After moving a photo collection (that has already been loaded
+ into <em>Subsurface</em>) to a different directory, disk or computer, <em>Subsurface</em> can  perform the
+ following steps:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+look through a particular directory (and all its subdirectories recursively)
+  where photos have been moved
+ to,
+</p>
+</li>
+<li>
+<p>
+calculate fingerprints for all photos in this directory, and
+</p>
+</li>
+<li>
+<p>
+if there is a match between a calculated fingerprint and the one originally
+  calculated when a photo was
+ loaded into <em>Subsurface</em> (even if the original file name has changed), to
+ automatically update the directory information so that <em>Subsurface</em> can find
+ the photo in the new moved directory.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>This is achieved by selecting from the Main Menu: <em>File →      Find moved images</em>. This brings up a window within
+ which the NEW directory of the photos needs to be specified. Select the appropriate directory and click
+ the <em>Scan</em> button towards the bottom right of the panel. The process may require several minutes to
+ complete, after which <em>subsurface</em> will show the appropriate photographs when a particular dive is opened.</p></div>
+<div class="sidebarblock" id="Image_fingerprint_upgrade">
+<div class="content">
+<div class="paragraph"><p><strong>Upgrading existing photo collections without fingerprints</strong></p></div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/important.png" alt="Important" />
+</td>
+<td class="content">Software for the automated finger print calculation of existing photo
+collections is under developement. Currently single dives must be upgraded
+one at a time. Select the toolbar button on the <strong>Dive profile</strong> panel that
+enables the display of images. The thumbnails of images are shown on the
+dive profile. Then open the dive and change anything in the <strong>Notes</strong> panel
+that brings up the blue edit bar at the top of the notes panel to save the
+edits. For instance, add a space character at the end of the <em>Notes</em> text
+box and immediately delete that space character. Select the optio <em>Apply
+changes</em> in the blue edit bar to save the dive information.  Fingerprints
+are calculated while saving this specific dive.</td>
+</tr></table>
+</div>
+</div></div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_logging_special_types_of_dives">5.6. Logging special types of dives</h3>
+<div class="sect3">
+<h4 id="S_MulticylinderDives">5.6.1. Multicylinder dives</h4>
+<div class="paragraph"><p><em>Subsurface</em> easily handles dives involving more than one
+cylinder. Multicylinder diving usually happens (a) if a diver does not have
+enough gas for the complete dive in a single cylinder; (b) if the diver
+needs more than one gas mixture because of the depth or the decompression
+needs of the dive. For this reason multicylinder dives are often used by
+technical divers who dive deep or long. As far as <em>Subsurface</em> is concerned,
+there are only two types of information that need to be provided:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>Describe the cylinders used during the dive</strong> This is performed in the <strong>Equipment tab</strong> of
+  the <strong>Info</strong> panel, as <a href="#cylinder_definitions">described above</a>. Enter the cylinders one by one,
+  specifying the characteristics of the cylinder and the gas composition within each cylinder.
+</p>
+</li>
+<li>
+<p>
+<strong>Record the times at which switches from one cylinder to another was done:</strong> This is information
+  provided by some dive computers (provided the diver indicated these changes to the dive computer
+  by pressing specific buttons). If the dive computer does not provide the information, the diver has to
+  record these changes using a different method, e.g. writing it on a slate.
+</p>
+</li>
+<li>
+<p>
+<strong>Record the cylinder changes on the dive profile</strong>: If the latter option
+  was followed, the diver needs to indicate the gas change event by right-clicking at the appropriate point
+  in time on the <strong>Dive Profile</strong> panel and indicating the cylinder to which the change was made. After
+  right-clicking, follow the context menu to "Add gas change" and select the appropriate cylinder from
+  those defined during the first step, above (see image below). If the
+  <strong>tank bar</strong> button in the toolbar has been activated, the cylinder switches are also indicated in the
+  tank bar.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>Having performed these tasks, <em>Subsurface</em> indicates the appropriate use of
+cylinders in the dive profile.  Below is a multi-cylinder dive, starting off
+with EAN28, then changing cylinders to EAN50 after 26 minutes to perform
+decompression.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/multicylinder_dive.jpg" alt="FIGURE: Multicylinder profile" />
+</div>
+</div>
+</div>
+<div class="sect3">
+<h4 id="_sidemount_dives">5.6.2. Sidemount dives</h4>
+<div class="paragraph"><p>Sidemount diving is just another form of multicylinder diving, often with
+both or all cylinders having the same gas mixture. Although it is a popular
+configuration for cave divers, sidemount diving can be performed by
+recreational divers who have completed the appropriate training. Sidemount
+dive logging involves, exactly as with multicylinder dives, above, three
+steps:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>During the dive, record cylinder switch events</strong>. Since sidemount diving normally involves two
+  cylinders with air or with the same gas mixture, <em>Subsurface</em> distinguishes among these different
+  cylinders. In contrast, many dive computers that allow gas switching only distinguish among different
+  <em>gases</em> used, not among different <em>cylinders</em> used. This means that when sidemount dives are downloaded
+  from these dive computers, the events of switching between cylinders with the same gas are not downloaded. This may mean
+  that one may have to keep a written log of cylinder switch times using a slate, or (if the dive computer
+  has this facility) marking each cylinder switch with a bookmark that can be retrieved later. Returning
+  from a dive with the times of cylinder changes is the only tricky part of logging sidemount dives.
+</p>
+</li>
+<li>
+<p>
+<strong>Within <em>Subsurface</em> describe the cylinders used during the dive</strong>. The diver needs to provide the
+  specifications of the different cylinders, using the <strong>Equipment</strong> tab of the <strong>Info Panel</strong> (see
+  image below where two 12 litre cylinder were used).
+</p>
+</li>
+<li>
+<p>
+<strong>Indicate cylinder change events on the <em>Subsurface</em> dive profile</strong>. Once the dive log has been imported
+  from a dive computer into <em>Subsurface</em>, the cylinder switch events need to be indicated on the dive profile.
+  Cylinder changes are recorded by right-clicking at the appropriate point on the dive profile and then
+  selecting <em>Add gas change</em>. A list of the appropriate cylinders is shown with the
+  currently used cylinder greyed out. In the image below Tank 1 is greyed out, leaving only Tank 2
+  to be selected. Select the appropriate cylinder. The cylinder change is then indicated on the dive
+  profile with a cylinder symbol. If the <strong>Tank Bar</strong> is activated using the toolbar to the left of the
+  profile, then the cylinder change is also indicated on the Tank Bar (see image below). After all
+  the cylinder change events have been recorded on the dive profile, the correct cylinder pressures
+  for both cylinders are shown on the dive profile, as in the image below.
+</p>
+</li>
+</ul></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/sidemount1.jpg" alt="FIGURE: Sidemount profile" />
+</div>
+</div>
+<div class="paragraph"><p>This section gives an example of the versatility of <em>Subsurface</em> as a dive
+logging tool.</p></div>
+</div>
+<div class="sect3">
+<h4 id="S_sSCR_dives">5.6.3. Semi-closed circuit rebreather (SCR) dives</h4>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/halcyon_RB80.jpg" alt="Note" />
+</td>
+<td class="content">Passive semi-closed rebreathers (pSCR) comprise a technical advance in
+diving equipment that recirculates the breathing gas that a diver breathes,
+while removing carbon dioxide from the exhaled gas. While a small amount
+(typically a tenth) of the exhaled breathing gas is released into the water,
+a small amount of fresh gas is released from the back gas cylinder
+(typically containing nitrox).  A diver, using a single cylinder of
+breathing gas can therefore dive for much longer periods than using a
+recreational open-circuit configuration. With pSCR equipment, a very small
+amount of breathing gas is released every time the breather inhales. With
+active SCR (aSCR) equipment, in contrast, a small amount of breathing gas is
+released continuously from the back cylinder.</td>
+</tr></table>
+</div>
+<div class="paragraph"><p>To log pSCR dives, no special procedures are required, just the normal steps
+outlined above:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Select pSCR in the <em>Dive Mode</em> dropdown list on the <strong>Info</strong> panel.
+</p>
+</li>
+<li>
+<p>
+pSCR diving often involves gas changes, requiring an additional cylinder.
+  Define all the appropriate cylinders as described above and indicate the
+  cylinder/gas changes as described above in the section on
+  <a href="#S_MulticylinderDives">multicylinder dives</a>.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>If a pSCR <em>Dive Mode</em> has been selected, the dive ceiling for pSCR dives is
+adjusted for the oxygen drop across the mouthpiece which often requires
+longer decompression periods. Below is a dive profile of a pSCR dive using
+EAN36 on the back cylinder and oxygen for decompression. Note that this dive
+lasted over two hours.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/pSCR_profile.jpg" alt="FIGURE: pSCR profile" />
+</div>
+</div>
+</div>
+<div class="sect3">
+<h4 id="S_CCR_dives">5.6.4. Closed circuit rebreather (CCR) dives</h4>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/APD.jpg" alt="Note" />
+</td>
+<td class="content">Closed system rebreathers use advanced technology to recirculate gas that
+has been breathed while doing two things to maintain a breathable oxygen
+concentration:
+a) remove carbon dioxide from the gas that has been exhaled
+regulate the oxygen concentration to remain within safe diving limits.  The
+CCR interface of <em>Subsurface</em> is currently experimental and under active
+development. Subsurface currently supports Poseidon MkVI and APD
+Discovery/Evolution dive computers. In contrast to a conventional
+recreational dive computer, a CCR system computer does not allow the
+download of a log containing multiple dives. Rather, each dive is stored
+independently. This means that <em>Subsurface</em> cannot download a dive log
+directly from a CCR dive computer, but that it imports CCR dive logs in the
+same way that it imports dive log data from other digital databases: one
+dive at a time.</td>
+</tr></table>
+</div>
+<div class="sect4">
+<h5 id="_import_a_ccr_dive">Import a CCR dive</h5>
+<div class="paragraph"><p>See the section dealing with <a href="#S_ImportingAlienDiveLogs">Importing dive
+information from other digital sources</a>. From the main menu of <em>Subsurface</em>,
+select <em>Import → Import log files</em> to bring up the
+<a href="#Unified_import">universal import dialogue</a>. As explained in that
+section, the bottom right hand of the import dialogue contains a dropdown
+list (labled <em>Filter:</em>) of appropriate devices that currently
+includes(Poseidon) MkVI or APD log viewer files (import for other CCR
+equipment is under active development). Having selected the appropriate CCR
+format and the directory where the original dive logs have been stored from
+the CCR dive computer, one can select a particular dive log file (in the
+case of the MkVI it is a file with a .txt extension). After selecting the
+appropriate dive log, activate the <em>Open</em> button at the bottom right hand of
+the universal import dialogue.  The selected dive is imported to the
+<em>Subsurface</em> dive list.</p></div>
+</div>
+<div class="sect4">
+<h5 id="_displayed_information_for_a_ccr_dive">Displayed information for a CCR dive</h5>
+<div class="paragraph"><p><em>Partial pressures of gases</em>: The graph of oxygen partial pressure shows the
+information from the oxygen sensors of the CCR equipment. In contrast to
+recreational equipment (where pO<sub>2</sub> values are calculated based on gas
+composition and dive depth), CCR equipment provide actual measurements of
+pO<sub>2</sub>, derived from oxygen sensors.  In this case the graph for oxygen
+partial pressure should be fairly flat, reflecting the setpoint settings
+during the dive. The mean pO<sub>2</sub> is NOT the mean oxygen partial pressure as
+given by the CCR equipment, but a value calculated by <em>Subsurface</em> as
+follows:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+For TWO O<sub>2</sub> sensors the mean value of the two sensors are given.
+</p>
+</li>
+<li>
+<p>
+For THREE-sensor systems (e.g. APD), the mean value is also used. However
+  differences of more than 0,1 bar in the simultaneous readings of different
+  sensors are treated as spurious. If one of the three sensors provides
+  spurious data, it is ignored.
+</p>
+</li>
+<li>
+<p>
+If no sensor data are available, the pO<sub>2</sub> value is assumed to be equal to
+  the setpoint.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>The mean pO<sub>2</sub> of the sensors is indicated with a green line,</p></div>
+<div class="paragraph"><p>The oxygen setpoint values as well as the readings from the individual
+oxygen sensors can be shown. The display of additional CCR information is
+turned on by checking the appropriate checkboxes in the <em>Preferences</em> panel
+(accessible by selecting <a href="#S_CCR_options"><em>File → Preferences →
+Graph</em></a>). This part of the <em>Preferences</em> panel is shown in the image below,
+representing two checkboxes that modify the display of pO<sub>2</sub> when the
+appropriate toolbar button on the Dive Profile has been activated.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/CCR_preferences_f20.jpg" alt="FIGURE: CCR preferences panel" />
+</div>
+</div>
+<div class="paragraph"><p>Checking any of these check boxes allows the display of additional
+oxygen-related information whenever the pO<sub>2</sub> toolbar button on the
+<em>Profile</em> panel is activated.  The first checkbox allows the display of
+setpoint information. This is a red line superimposed on the green oxygen
+partial pressure graph and allows a comparison of the mean measured oxygen
+partial pressure and the setpoint values, as shown below.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/CCR_setpoint_f20.jpg" alt="FIGURE: CCR setpoint and po2 graph" />
+</div>
+</div>
+<div class="paragraph"><p>The second checkbox allows the display of the data from each individual
+oxygen sensor of the CCR equipment. The data for each sensor is colour-coded
+as follows:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Sensor 1: grey
+</p>
+</li>
+<li>
+<p>
+Sensor 2: blue
+</p>
+</li>
+<li>
+<p>
+Sensor 3: brown
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>The mean oxygen pO<sub>2</sub> is indicated by the green line. This allows the direct
+comparison of data from each of the oxygen sensors, useful for detecting
+abnormally low or erratic readings from a particular sensor.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/CCR_sensor_data_f20.jpg" alt="FIGURE: CCR sensor data graph" />
+</div>
+</div>
+<div class="paragraph"><p>The setpoint data can be overlaid on the oxygen sensor data by activating
+both of the above check boxes. Partial pressures for nitrogen (and helium,
+if applicable) are shown in the usual way as for open circuit dives.</p></div>
+<div class="paragraph"><p><em>Events</em>: Several events are logged, e.g. switching the mouthpiece to open
+circuit.  These events are indicated by yellow triangles and, if one hovers
+over a triangle, a description of that event is given as the bottom line in
+the <a href="#S_InfoBox">Information Box</a>.</p></div>
+<div class="paragraph"><p><em>Cylinder pressures</em>: Some CCR dive computers like the Poseidon MkVI record
+the pressures of the oxygen and diluent cylinders. The pressures of these
+two cylinders are shown as green lines overlapping the depth profile. In
+addition, start and end pressures for both oxygen and diluent cylinders are
+shown in the <em>Equipment Tab</em>.  Below is a dive profile for a CCR dive,
+including an overlay of setpoint and oxygen sensor data, as well as the
+cylinder pressure data. In this case there is good agreement from the
+readings of the two oxygen sensors.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/CCR_dive_profile_f22.jpg" alt="FIGURE: CCR dive profile" />
+</div>
+</div>
+<div class="paragraph"><p><em>Equipment-specific information</em>: Equipment-specific information gathered by
+<em>Subsurface</em> is shown in the <a href="#S_ExtraDataTab">Extra data tab</a>. This may
+include setup information or metadata about the dive.</p></div>
+<div class="paragraph"><p>The deco ceiling calculated by Subsurface is not very accurate because the
+precise pressure of nitrogen in the loop can usually not be determined from
+the dive log imported from the CCR equipment. Many CCR dive computers,
+however, report an internally-calculated deco ceiling that is reported in
+the dive log, reflecting a more accurate assessment. The display of this
+ceiling is activated by clicking the appropriate button to the left of the
+dive profile:</p></div>
+<div class="imageblock">
+<div class="content">
+<img src="images/icons/cceiling.jpg" alt="DC ceiling icon" />
+</div>
+</div>
+<div class="paragraph"><p>The default colour of the computer-generated deco ceiling is white. However,
+this can be set to red by checking the appropriate check box after selecting
+<em>File → Preferences → Graph</em>.  Below is a dive profile indicating the dive
+computer-generated deco ceiling:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/CCR_dive_ceilingF22.jpg" alt="FIGURE: CCR computer-generated deco ceiling" />
+</div>
+</div>
+<div class="paragraph"><p>More equipment-specific information for downloading CCR dive logs for
+Poseidon MkVI and APD equipment can be found in
+<a href="#_appendix_b_dive_computer_specific_information_for_importing_dive_information">Appendix
+B</a>.</p></div>
+</div>
+</div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_obtaining_more_information_about_dives_entered_into_the_logbook">6. Obtaining more information about dives entered into the logbook</h2>
+<div class="sectionbody">
+<div class="sect2">
+<h3 id="_the_strong_info_strong_tab_for_individual_dives">6.1. The <strong>Info</strong> tab (for individual dives)</h3>
+<div class="paragraph"><p>The Info tab gives some summary information about a particular dive that has
+been selected in the <strong>Dive List</strong>. Useful information here includes the
+surface interval before the dive, the maximum and mean depths of the dive,
+the gas volume consumed, the surface air consumption (SAC) and the number of
+oxygen toxicity units (OTU) incurred.</p></div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/info.jpg" alt="Note" />
+</td>
+<td class="content">Gas consumption and SAC calculations: <em>Subsurface</em> calculates SAC and Gas
+consumption taking in account gas incompressibility, particularly at tank
+pressures above 200 bar, making them more accurate.  Users should refer to
+<a href="#SAC_CALCULATION">Appendix D</a> for more information.</td>
+</tr></table>
+</div>
+</div>
+<div class="sect2">
+<h3 id="S_ExtraDataTab">6.2. The <strong>Extra Data</strong> tab (usually for individual dives)</h3>
+<div class="paragraph"><p>When using a dive computer, it often reports several data items that cannot
+easily be presented in a standardised way because the nature of the
+information differs from one dive computer to another. These data often
+comprise setup information, metadata about a dive, battery levels, no fly
+times, or gradient factors used during the dive. When possible, this
+information is presented in the <strong>Extra Data</strong> tab. Below is an image showing
+extra data for a dive using a Poseidon rebreather.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/ExtraDataTab_f20.jpg" alt="FIGURE: Extra Data tab" />
+</div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_the_strong_stats_strong_tab_for_groups_of_dives">6.3. The <strong>Stats</strong> tab (for groups of dives)</h3>
+<div class="paragraph"><p>The Stats tab gives summary statistics for more than one dive, assuming that
+more than one dive has been selected in the <strong>Dive List</strong> using the standard
+Ctrl-click or Shift-click of the mouse. If only one dive has been selected,
+figures pertaining to only that dive are given. This tab shows the number of
+dives selected, the total amount of dive time in these dives, as well as the
+minimum, maximum and mean for the dive duration, water temperature and
+surface air consumption (SAC). It also shows the depth of the shallowest and
+deepest dives of those selected.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_DiveProfile">6.4. The <strong>Dive Profile</strong></h3>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Profile2.jpg" alt="Typical dive profile" />
+</div>
+</div>
+<div class="paragraph"><p>Of all the panels in <em>Subsurface</em>, the Dive Profile contains the most
+detailed information about each dive. The Dive Profile has a <strong>button bar</strong> on
+the left hand side that allows control over several display options. The
+functions of these buttons are described below. The main item in the Dive
+Profile is the graph of dive depth as a function of time. In addition to the
+obvious information of the depth it also shows the ascent and descent rates
+compared to the recommended speed of going up or down in the water
+column. This information is given using different colours:</p></div>
+<div class="tableblock">
+<table rules="all"
+width="100%"
+frame="border"
+cellspacing="0" cellpadding="4">
+<col width="33%" />
+<col width="33%" />
+<col width="33%" />
+<tbody>
+<tr>
+<td align="left" valign="top"><p class="table"><strong>Couleur</strong></p></td>
+<td align="left" valign="top"><p class="table"><strong>Vitesse de descente (m/min)</strong></p></td>
+<td align="left" valign="top"><p class="table"><strong>Vitesse de remontée (m/min)</strong></p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">Rouge</p></td>
+<td align="left" valign="top"><p class="table">> 30</p></td>
+<td align="left" valign="top"><p class="table">> 18</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">Orange</p></td>
+<td align="left" valign="top"><p class="table">18 - 30</p></td>
+<td align="left" valign="top"><p class="table">9 - 18</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">Jaune</p></td>
+<td align="left" valign="top"><p class="table">9 - 18</p></td>
+<td align="left" valign="top"><p class="table">4 - 9</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">Vert clair</p></td>
+<td align="left" valign="top"><p class="table">1.5 - 9</p></td>
+<td align="left" valign="top"><p class="table">1.5 - 4</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">Vert foncé</p></td>
+<td align="left" valign="top"><p class="table">< 1.5</p></td>
+<td align="left" valign="top"><p class="table">< 1.5</p></td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="paragraph"><p>The profile also includes depth readings for the peaks and troughs in the
+graph.  Thus, users should see the depth of the deepest point and other
+peaks. Mean depth is plotted as a grey line, indicating mean dive depth up
+to a particular moment during the dive.</p></div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/scale.jpg" alt="Note" />
+</td>
+<td class="content">In some cases the dive profile does not fill the whole area of the <strong>Dive
+Profile</strong> panel. Clicking the <strong>Scale</strong> button in the toolbar on the left of
+the dive profile frequently increases the size of the dive profile to fill
+the area of the panel efficiently.</td>
+</tr></table>
+</div>
+<div class="paragraph"><p><strong>Water temperature</strong> is displayed with its own blue line with temperature values
+placed adjacent to significant changes.</p></div>
+<div class="paragraph"><p>The dive profile can include graphs of the <strong>partial pressures</strong> of O<sub>2</sub>,
+N<sub>2</sub>, and He during the dive (see figure above) as well as a calculated and
+dive computer reported deco ceilings (only visible for deep, long, or
+repetitive dives).  Partial pressures of oxygen are indicated in green,
+those of nitrogen in black, and those of helium in dark red. These partial
+pressure graphs are shown below the profile data.</p></div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/O2.jpg" alt="Note" />
+</td>
+<td class="content">Clicking this button allows display of the partial pressure of <strong>oxygen</strong>
+during the dive. This is depicted below the dive depth and water temperature
+graphs.</td>
+</tr></table>
+</div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/N2.jpg" alt="Note" />
+</td>
+<td class="content">Clicking this button allows display of the partial pressure of <strong>nitrogen</strong>
+during the dive.</td>
+</tr></table>
+</div>
+<div class="admonitionblock">
+<table><tr>
 <td class="icon">
 <img src="images/icons/He.jpg" alt="Note" />
 </td>
@@ -2997,20 +2997,20 @@ the mouse cursor is over the Dive Profile panel. The menu allows the
 creation of Bookmarks or Gas Change Event markers or manual CCR set-point
 changes other than the ones that might have been imported from a Dive
 Computer. Markers are placed against the depth profile line and with the
-time of the event set by where the mouse cursor was when the right mouse
-button was initially clicked to bring up the menu. Gas Change events involve
-a selection of which gas is being switched to, the list of choices being
-based on the available gases defined in the <strong>Equipment</strong> Tab. Set-point
-change events open a dialog allowing to choose the next set-point value. As
-in the planner, a set-point value of zero indicates the diver is breathing
-from an open circuit system while any non-zero value indicates the use of a
-closed circuit rebreather (CCR).  By right-clicking while over an existing
-marker a menu appears, adding options to allow deletion of the marker or to
-allow all markers of that type to be hidden. Hidden events can be restored
-to view by selecting Unhide all events from the context menu.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_InfoBox">6.6. The <strong>Information Box</strong></h3>
+time of the event set by where the mouse cursor was when the right mouse
+button was initially clicked to bring up the menu. Gas Change events involve
+a selection of which gas is being switched to, the list of choices being
+based on the available gases defined in the <strong>Equipment</strong> Tab. Set-point
+change events open a dialog allowing to choose the next set-point value. As
+in the planner, a set-point value of zero indicates the diver is breathing
+from an open circuit system while any non-zero value indicates the use of a
+closed circuit rebreather (CCR).  By right-clicking while over an existing
+marker a menu appears, adding options to allow deletion of the marker or to
+allow all markers of that type to be hidden. Hidden events can be restored
+to view by selecting Unhide all events from the context menu.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_InfoBox">6.6. The <strong>Information Box</strong></h3>
 <div class="paragraph"><p>The Information box displays a large range of information pertaining to the
 dive profile. Normally the Information Box is located to the top left of the
 <strong>Dive Profile</strong> panel. If the mouse points outside of the <strong>Dive Profile</strong>
@@ -3047,16 +3047,16 @@ four buttons on the left of the profile panel. These are:</p></div>
 <td class="icon">
 <img src="images/icons/MOD.jpg" alt="Note" />
 </td>
-<td class="content">Clicking this button causes the Information Box to display the <strong>Maximum
-Operating Depth (MOD)</strong> of the dive, given the gas mixture used. MOD is
-dependent on the oxygen concentration in the breathing gas.  For air (21%
-oxygen) it is around 57 m if a maximum pO<sub>2</sub> of 1.4 is specified in the
-<strong>Preferences</strong> section (select <em>File</em> → Preferences → Graph_ and edit the
-text box <em>Max pO<sub>2</sub> when showing MOD</em>.  Below the MOD there is a markedly
-increased risk of exposure to the dangers associated with oxygen toxicity.</td>
-</tr></table>
-</div>
-<div class="admonitionblock">
+<td class="content">Clicking this button causes the Information Box to display the <strong>Maximum
+Operating Depth (MOD)</strong> of the dive, given the gas mixture used. MOD is
+dependent on the oxygen concentration in the breathing gas.  For air (21%
+oxygen) it is around 57 m if a maximum pO<sub>2</sub> of 1.4 is specified in the
+<strong>Preferences</strong> section (select <em>File</em> → Preferences → Graph_ and edit the
+text box <em>Max pO<sub>2</sub> when showing MOD</em>.  Below the MOD there is a markedly
+increased risk of exposure to the dangers associated with oxygen toxicity.</td>
+</tr></table>
+</div>
+<div class="admonitionblock">
 <table><tr>
 <td class="icon">
 <img src="images/icons/NDL.jpg" alt="Note" />
@@ -3148,13 +3148,13 @@ The dark green area at the bottom of the graph represents the pressures of
 </p>
 </li>
 <li>
-<p>
-The top black horizontal line indicates the gradient factor that applies to
-  the depth of the diver at the particular point on the <strong>Dive Profile</strong>. The
-  gradient factor shown is an interpolation between the FGLow and GFHigh
-  values specified in the Graph tab of the <strong>Preferences Panel</strong> of
-  <strong>Subsurface</strong>.
-</p>
+<p>
+The top black horizontal line indicates the gradient factor that applies to
+  the depth of the diver at the particular point on the <strong>Dive Profile</strong>. The
+  gradient factor shown is an interpolation between the FGLow and GFHigh
+  values specified in the Graph tab of the <strong>Preferences Panel</strong> of
+  <strong>Subsurface</strong>.
+</p>
 </li>
 <li>
 <p>
@@ -3196,392 +3196,381 @@ Graph <strong>C</strong> represents the pressures after 30 minutes at 30 m. The
 Graph <strong>D</strong> shows the pressures after ascent to a depth of 4.5 meters. Since,
   during ascent, the total inhaled gas pressure has decreased strongly from 4
   bar to 1.45 bar, the pressures in the different tissue compartments now
-  exceed that of the total gas pressure and approaches the gradient factor
-  value (i.e.  the top black horizontal line). Further ascent will result in
-  exceeding the gradient factor value (GFHigh), endangering the diver.
-</p>
-</li>
-<li>
-<p>
-Graph <strong>E</strong> indicates the situation after remaining at 4.5 meters for 10
-  minutes. The fast compartments have decreased in pressure. As expected, the
-  pressures in the slow compartments have not changed much.  The pressures in
-  the fast compartments do not approach the GFHigh value any more and the
-  diver is safer than in the situation indicated in graph <strong>D</strong>.
-</p>
-</li>
-</ul></div>
-</div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_organising_the_logbook_manipulating_groups_of_dives">7. Organising the logbook (Manipulating groups of dives)</h2>
-<div class="sectionbody">
-<div class="sect2">
-<h3 id="_the_dive_list_context_menu">7.1. The Dive List context menu</h3>
-<div class="paragraph"><p>Several actions on either a single dive or a group of dives can be performed
-using the Dive List Context Menu, found by selecting either a single dive or
-a group of dives and then right-clicking.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/ContextMenu.jpg" alt="Figure: Context Menu" />
-</div>
-</div>
-<div class="paragraph"><p>The context menu is used in many manipulations described below.</p></div>
-<div class="sect3">
-<h4 id="_customising_the_information_showed_in_the_strong_dive_list_strong_panel">7.1.1. Customising the information showed in the <strong>Dive List</strong> panel</h4>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/DiveListOptions.jpg" alt="Example: Dive list info options" />
-</div>
-</div>
-<div class="paragraph"><p>The default information in the <strong>Dive List</strong> includes, for each dive,
-Dive_number, Date, Rating, Dive_depth, Dive_duration and Dive_location. This
-information can be controlled and changed by right-clicking on the header
-bar of the <strong>Dive List</strong>. For instance, a right-click on the <em>Date</em> header
-brings up a list of items that can be shown in the dive list (see
-above). Select an item to be shown in the <strong>Dive List</strong> or to be deleted from
-the dive list, and the list is immediately updated accordingly. Preferences
-for information shown in the <strong>Dive List</strong> is saved and used when <em>Subsurface</em>
-is re-opened.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_selecting_dives_from_a_particular_dive_site">7.1.2. Selecting dives from a particular dive site</h4>
-<div class="paragraph"><p>Many divers have long dive lists and it may be difficult to locate all the
-dives at a particular site.  By pressing <em>Ctl-F</em> on the keyboard, a text box
-is opened at the top left hand of the <strong>Dive List</strong>.  Type the name of a dive
-site in this text box and the <strong>Dive List</strong> is immediately filtered to show
-only the dives for that site.</p></div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_Renumber">7.2. Renumbering the dives</h3>
-<div class="paragraph"><p>Dives are normally numbered incrementally from non-recent dives (low
-sequence numbers) to recent dives (having the highest sequence numbers). The
-numbering of the dives is not always consistent. For instance, when
-non-recent dives are added to the dive list the numbering does not
-automatically follow on because of the dives that are more recent in
-date/time than the newly-added dive with an older date/time. Therefore, one
-may sometimes need to renumber the dives.  This is performed by selecting
-(from the Main Menu) <em>Log → Renumber</em>. Users are given a choice with
-respect to the lowest sequence number to be used.  Completing this operation
-results in new sequence numbers (based on date/time)  for the dives in the
-<strong>Dive List</strong> panel.</p></div>
-<div class="paragraph"><p>One can also renumber a few selected dives in the dive list. Select the
-dives that need renumbering. Right-click on the selected list and use the
-Dive List Context Menu to perform the renumbering. A popup window appears
-requiring the user to specify the starting number for the renumbering
-process.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_Group">7.3. Grouping dives into trips and manipulating trips</h3>
-<div class="paragraph"><p>For regular divers, the dive list can rapidly become very long. <em>Subsurface</em>
-can group dives into <em>trips</em>. It performs this by grouping dives that have
-date/times not separated in time by more than two days, thus creating a
-single heading for each diving trip represented in the dive log. Below is an
-ungrouped dive list (<strong>A</strong>, on the left) as well as the corresponding grouped
-dive list comprising five dive trips (<strong>B</strong>, on the right):</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Group2.jpg" alt="Figure: Grouping dives" />
-</div>
-</div>
-<div class="paragraph"><p>Grouping into trips allows a rapid way of accessing individual dives without
-having to scan a long lists of dives. In order to group the dives in a dive
-list, (from the Main Menu) select <em>Log → Autogroup</em>. The <strong>Dive List</strong> panel
-now shows only the titles for the trips.</p></div>
-<div class="sect3">
-<h4 id="_editing_the_title_and_associated_information_for_a_particular_trip">7.3.1. Editing the title and associated information for a particular trip</h4>
-<div class="paragraph"><p>Normally, in the dive list, minimal information is included in the trip
-title.  More information about a trip can be added by selecting its trip
-title from the <strong>Dive List</strong>. This shows a <strong>Trip Notes</strong> tab in the <strong>Notes</strong>
-panel. Here users can add or edit information about the date/time, the trip
-location and any other general comments about the trip as a whole (e.g. the
-dive company that was dived with, the general weather and surface conditions
-during the trip, etc.).  After entering this information, users should
-select <strong>Save</strong> from the buttons at the top right of the <strong>Trip Notes</strong> tab. The
-trip title in the <strong>Dive List</strong> panel should now reflect some of the edited
-information.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_viewing_the_dives_during_a_particular_trip">7.3.2. Viewing the dives during a particular trip</h4>
-<div class="paragraph"><p>Once the dives have been grouped into trips, users can expand one or more
-trips by clicking the arrow-head on the left of each trip title. This
-expands the selected trip, revealing the individual dives performed during
-the trip.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_collapsing_or_expanding_dive_information_for_different_trips">7.3.3. Collapsing or expanding dive information for different trips</h4>
-<div class="paragraph"><p>After selecting a particular trip in the dive list, the context menu allows
-several possibilities to expand or collapse dives within trips. This
-includes expanding all trips, collapsing all trips and collapsing all trips
-except the selected one.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_merging_dives_from_more_than_one_trip_into_a_single_trip">7.3.4. Merging dives from more than one trip into a single trip</h4>
-<div class="paragraph"><p>After selecting a trip title, the context menu allows the merging of trips
-by either merging the selected trip with the trip below or with the trip
-above.(Merge trip with trip below; Merge trip with trip above)</p></div>
-</div>
-<div class="sect3">
-<h4 id="_splitting_a_single_trip_into_more_than_one_trip">7.3.5. Splitting a single trip into more than one trip</h4>
-<div class="paragraph"><p>If a trip includes five dives, the user can split this trip into two trips
-(trip 1: top 3 dives; trip 2: bottom 2 dives) by selecting and
-right-clicking the top three dives. The resulting context menu allows the
-user to create a new trip by choosing the option <strong>Create new trip
-above</strong>. The top three dives are then grouped into a separate trip. The
-figures below shows the selection and context menu on the left (A) and the
-completed action on the right (B):</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/SplitDive3a.jpg" alt="FIGURE: Split a trip into 2 trips" />
-</div>
-</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_manipulating_single_dives">7.4. Manipulating single dives</h3>
-<div class="sect3">
-<h4 id="_delete_a_dive_from_the_dive_log">7.4.1. Delete a dive from the dive log</h4>
-<div class="paragraph"><p>Dives can be permanently deleted from the dive log by selecting and
-right-clicking them to bring up the context menu, and then selecting <strong>Delete
-dive(s)</strong>. Typically this would apply to a case where a user wishes to delete
-workshop calibration dives of the dive computer or dives of extremely short
-duration.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_unlink_a_dive_from_a_trip">7.4.2. Unlink a dive from a trip</h4>
-<div class="paragraph"><p>Users can unlink dives from the trip to which they belong. In order to do
-this, select and right-click the relevant dives to bring up the context
-menu. Then select the option <strong>Remove dive(s)  from trip</strong>. The dive(s) now
-appear immediately above or below the trip to which they belonged, depending
-on the date and time of the unliked dive.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_add_a_dive_to_the_trip_immediately_above">7.4.3. Add a dive to the trip immediately above</h4>
-<div class="paragraph"><p>Selected dives can be moved from the trip to which they belong and placed
-within a separate trip. To do this, select and right-click the dive(s) to
-bring up the context menu, and then select <strong>Create new trip above</strong>.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_shift_the_start_time_of_dive_s">7.4.4. Shift the start time of dive(s)</h4>
-<div class="paragraph"><p>Sometimes it is necessary to adjust the start time of a dive. This may apply
-to situations where dives are performed in different time zones or when the
-dive computer has an erroneous time. In order to do this, user must select
-and right-click the dive(s) to be adjusted. This action brings up the
-context menu on which the <strong>Shift times</strong> option should be selected. User must
-then specify the time (in hours and minutes) by which the dives should be
-adjusted and click on the option indicating whether the time adjustment
-should be ealier or later.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_merge_dives_into_a_single_dive">7.4.5. Merge dives into a single dive</h4>
-<div class="paragraph"><p>Sometimes a dive is briefly interrupted, e.g. if a diver returns to the
-surface for a few minutes, resulting in two or more dives being recorded by
-the dive computer and appearing as different dives in the <strong>Dive List</strong>
-panel. Users can merge these dives onto a single dive by selecting the
-appropriate dives, right-clicking them to bring up the context menu and then
-selecting <strong>Merge selected dives</strong>. It may be necessary to edit the dive
-information in the <strong>Notes</strong> panel to reflect events or conditions that apply
-to the merged dive. The figure below shows the depth profile of two such
-dives that were merged:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/MergedDive.png" alt="Example: Merged dive" />
-</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="_undo_dive_manipulations">7.4.6. Undo dive manipulations</h4>
-<div class="paragraph"><p>Important actions on dives or trips, described above, can be undone or
-redone.  This includes: <em>delete dives</em>, <em>merge dives</em>, <em>renumber dives</em> and
-<em>shift dive times</em>.  To do this after performing any of these actions, from
-the <strong>Main Menu</strong> select <em>Edit</em>. This brings up the possibility to <em>Undo</em> or
-<em>Redo</em> an action.</p></div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_Filter">7.5. Filtering the dive list</h3>
-<div class="paragraph"><p>The dives in the <strong>Dive List</strong> panel can be filtered, that is, one can select
-only some of the dives based on their attributes, e.g. dive tags, dive site,
-dive master, buddy or protective clothing. For instance, filtering allows
-one to list the deep dives at a particular dive site, or otherwise the cave
-dives with a particular buddy.</p></div>
-<div class="paragraph"><p>To open the filter, select <em>Log → Filter divelist</em> from the main menu. This
-opens the <em>Filter Panel</em> at the top of the <em>Subsurface</em> window. Three icons
-are located at the top right hand of the filter panel. The <em>Filter Panel</em>
-can be reset (i.e. all current filters cleared) by selecting the <strong>yellow
-angled arrow</strong>. The <em>Filter Panel</em> may also be minimised by selecting the
-<strong>green up-arrow". When minimised, only these three icons are shown.  The
-panel can be maximised by clicking the icon that minimised the panel. The
-filter may also be reset and closed by selecting the *red button</strong> with the
-white cross.  An example of the <em>Filter Panel</em> is shown in the figure below.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Filterpanel.jpg" alt="Figure: Filter panel" />
-</div>
-</div>
-<div class="paragraph"><p>Four filter criteria may be used to filter the dive list: dive tags, person
-(buddy / dive master), dive site and dive suit, each of which is represented
-by a check list with check boxes. Above each check list is a second-level
-filter tool, allowing the listing of only some of the attributes within that
-check list. For instance, typing "<em>ca</em>" in the filter textbox above the tags
-check list results in the tags check list being reduced to "<em>cave</em>" and
-"<em>cavern</em>". Filtering of the check list enables the rapid finding of search
-terms for filtering the dive list.</p></div>
-<div class="paragraph"><p>To activate filtering of the dive list, check at least tone check box in one
-of the four check lists. The dive list is then shortened to include only the
-dives that pertain to the criteria specified in the check lists.  The four
-check lists work as a filter with <em>AND</em> operators, Subsurface filters
-therefore for <em>cave</em> as a tag AND <em>Joe Smith</em> as a buddy; but the filters
-within a category are inclusive - filtering for <em>cave</em> and <em>boat</em> shows
-those dives that have either one OR both of these tags.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_ExportLog">8. Exporting the dive log or parts of the dive log</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>There are two routes for the export of dive information from Subsurface:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Exporter les informations de plongée vers <em>Facebook</em>
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Export_other">Exporter des informations de plongée vers d’autres
-  destinations ou formats</a>
-</p>
-</li>
-</ul></div>
-<div class="sect2">
-<h3 id="S_facebook">8.1. Export des informations de plongée vers <em>Facebook</em></h3>
-<div class="paragraph"><p>L’export des plongées vers <em>Facebook</em> est géré différemment des autres types
-d’export. Cela est du au fait que l’export vers <em>Facebook</em> nécessite une
-connexion vers <em>Facebook</em>, nécessitant un identifiant et un mot de passe. À
-partir du menu principal, si vous sélectionnez <em>Fichier → Préférences →
-Facebook</em>, un écran de connexion est présenté (voir l’image <strong>A</strong> sur la
-gauche, ci dessous). Entrez vos identifiant et mot de passe <em>Facebook</em>. Une
-fois connecté à <em>Facebook</em>, le panneau de l’image <strong>B</strong> ci dessous est
-présenté. Ce panneau a un bouton qui doit être sélectionné pour fermer la
-connexion <em>Facebook</em>.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/facebook1_f20.jpg" alt="Figure: Facebook login" />
-</div>
-</div>
-<div class="paragraph"><p>Une fois qu’une connexion à <em>Facebook</em> est établie, transférer un profil de
-plongée vers <em>Facebook</em> est facile. Une icône <em>Facebook</em> apparait dans le
-panneau <strong>Notes</strong> de <em>Subsurface</em> (voir l’image <strong>A</strong> ci-dessous). Assurez-vous
-que la plongée à transférer est affichée dans le panneau <strong>Profil de plongée</strong>
-de <em>Subsurface</em>. Sélectionnez l’icône <em>Facebook</em> et une fenêtre s’affiche,
-pour déterminer quelles informations seront transférées avec le profil de
-plongée (voir l’image <strong>B</strong> ci-dessous). Pour transférer un profil de plongée
-vers <em>Facebook</em>, le nom d’un album <em>Facebook</em> doit être fourni. Les cases à
-cocher sur la partie gauche permettent de sélectionner des informations
-supplémentaires à transférer avec le profil de plongée. Ces informations
-sont affichées dans le champs de texte sur la partie droite du
-panneau. (voir l’image <strong>B</strong> ci dessous). Vous pouvez facilement modifier le
-message qui sera envoyé directement dans ce champs. Une fois les
-informations supplémentaires ajoutées et vérifiées, sélectionner le bouton
-<em>OK</em> qui lance le transfert vers <em>Facebook</em>. Après un moment, une fenêtre
-apparait indiquant le succès du transfert.</p></div>
-<div class="paragraph"><p>À la fois l’album créé et la publication sur votre ligne temporelle seront
-marquées comme privés. Pour que vos amis puissent voir la publication, vous
-devrez modifier les permissions à partir d’une connexion Facebook standard
-depuis un navigateur ou l’application Facebook. Malgré que cela soit une
-étape supplémentaire, les développeurs ont pensé que c'était la meilleure
-solution pour éviter d’avoir des publications non désirées sur votre ligne
-temporelle publique.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/facebook2_f20.jpg" alt="Figure: Facebook login" />
-</div>
-</div>
-<div class="paragraph"><p>Si besoin, fermer la connexion <em>Facebook</em> en fermant <em>Subsurface</em> ou en
-sélectionnant _Fichier → Préférences → Facebook, à partir du menu
-principal et en cliquant sur le bouton approprié dans le panneau des
-préférences Facebook.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_Export_other">8.2. Export dive information  to other destinations or formats</h3>
-<div class="paragraph"><p>For non-<em>Facebook exports</em>, the export function can be reached by selecting
-<em>File → Export</em>, which brings up the Export dialog. This dialog always
-gives two options: save ALL dives, or save only the dives selected in <strong>Dive
-List</strong> panel of <em>Subsurface</em>. Click the appropriate radio button (see images
-below).</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Export_f20.jpg" alt="Figure: Export dialog" />
-</div>
-</div>
-<div class="paragraph"><p>A dive log or part of it can be saved in three formats:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>Subsurface XML</em> format. This is the native format used by <em>Subsurface</em>.
-</p>
-</li>
-<li>
-<p>
-Universal Dive Data Format (<em>UDDF</em>). Refer to <em>http://uddf.org</em> for more
-  information.  UDDF is a generic format that enables communication among many
-  dive computers and computer programs.
-</p>
-</li>
-<li>
-<p>
-<em>Divelogs.de</em>, an Internet-based dive log repository. In order to upload to
-  <em>Divelogs.de</em>, one needs a user-ID as well as a password for
-  <em>Divelogs.de</em>. Log into <em>http://en.divelogs.de</em> and subscribe to this
-  service in order to upload dive log data from <em>Subsurface</em>.
-</p>
-</li>
-<li>
-<p>
-<em>DiveShare</em> is also a dive log repository on the Internet focusing on the
-  recreational dives. In order to upload dives one has to provide a used ID,
-  so registration with <em>http://scubadiveshare.com</em> is required.
-</p>
-</li>
-<li>
-<p>
-<em>CSV dive details</em>, that includes the most critical information of the dive
-  profile. Included information of a dive is: dive number, date, time, buddy,
-  duration, depth, temperature and pressure: in short, most of the information
-  that recreational divers enter into handwritten log books.
-</p>
-</li>
-<li>
-<p>
-<em>CSV dive profile</em>, that includes a large amount of detail for each dive,
-  including the depth profile, temperature and pressure information of each
-  dive.
-</p>
-</li>
-<li>
-<p>
-<em>HTML</em> format, in which the dive(s) are stored in HTML files, readable with
-  an Internet browser. Most modern web browsers are supported, but JavaScript
-  must be enabled. This HTML file is not intended to be edited by the users.
-  The HTML dive log contains most of the information and also contains a
-  search option to search the dive log. HTML export is specified on the second
-  tab of the Export dialog (image <strong>B</strong> above). A typical use of this option is
-  to export all one’s dives to a smartphone or a tablet where it would serve
-  as a very portable record of dives useful for dive companies that wish to
-  verify the dive history of a diver.  This does away with the need to carry
-  one’s original logbook with one when doing dives with dive companies.
+  exceed that of the total gas pressure and approaches the gradient factor
+  value (i.e.  the top black horizontal line). Further ascent will result in
+  exceeding the gradient factor value (GFHigh), endangering the diver.
+</p>
+</li>
+<li>
+<p>
+Graph <strong>E</strong> indicates the situation after remaining at 4.5 meters for 10
+  minutes. The fast compartments have decreased in pressure. As expected, the
+  pressures in the slow compartments have not changed much.  The pressures in
+  the fast compartments do not approach the GFHigh value any more and the
+  diver is safer than in the situation indicated in graph <strong>D</strong>.
+</p>
+</li>
+</ul></div>
+</div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_organising_the_logbook_manipulating_groups_of_dives">7. Organising the logbook (Manipulating groups of dives)</h2>
+<div class="sectionbody">
+<div class="sect2">
+<h3 id="_the_dive_list_context_menu">7.1. The Dive List context menu</h3>
+<div class="paragraph"><p>Several actions on either a single dive or a group of dives can be performed
+using the Dive List Context Menu, found by selecting either a single dive or
+a group of dives and then right-clicking.</p></div>
+<div class="paragraph"><p><span class="image">
+<img src=":images/ContextMenu.jpg" alt="Figure : Menu contextuel" />
+</span> #
+NEEDS REPLACEMENT</p></div>
+<div class="paragraph"><p>The context menu is used in many manipulations described below.</p></div>
+<div class="sect3">
+<h4 id="_customising_the_columns_showed_in_the_strong_dive_list_strong_panel">7.1.1. Customising the columns showed in the <strong>Dive List</strong> panel</h4>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/DiveListOptions.jpg" alt="Example: Dive list info options" />
+</div>
+</div>
+<div class="paragraph"><p>The default information in the <strong>Dive List</strong> includes, for each dive,
+Dive_number, Date, Rating, Dive_depth, Dive_duration and Dive_location. This
+information can be controlled and changed by right-clicking on the header
+bar of the <strong>Dive List</strong>. For instance, a right-click on the <em>Date</em> header
+brings up a list of items that can be shown in the dive list (see
+above). Select an item to be shown in the <strong>Dive List</strong> or to be deleted from
+the dive list (reflected by the check symbols) and the list is immediately
+updated. Preferences for information shown in the <strong>Dive List</strong> are saved and
+used when <em>Subsurface</em> is re-opened.</p></div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="S_Renumber">7.2. Renumbering the dives</h3>
+<div class="paragraph"><p>Dives are normally numbered incrementally from non-recent dives (low
+sequence numbers) to recent dives (having the highest sequence numbers). The
+numbering of the dives is not always consistent. For instance, when
+non-recent dives are added to the dive list the numbering does not
+automatically follow on because of the dives that are more recent in
+date/time than the newly-added dive with an older date/time. Therefore, one
+may sometimes need to renumber the dives.  This is performed by selecting
+(from the Main Menu) <em>Log → Renumber</em>. Users are given a choice with
+respect to the lowest sequence number to be used.  Completing this operation
+results in new sequence numbers (based on date/time)  for the dives in the
+<strong>Dive List</strong> panel.</p></div>
+<div class="paragraph"><p>One can also renumber a few selected dives in the dive list. Select the
+dives that need renumbering. Right-click on the selected list and use the
+Dive List Context Menu to perform the renumbering. A popup window appears
+requiring the user to specify the starting number for the renumbering
+process.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_Group">7.3. Grouping dives into trips and manipulating trips</h3>
+<div class="paragraph"><p>For regular divers, the dive list can rapidly become very long. <em>Subsurface</em>
+can group dives into <em>trips</em>. It performs this by grouping dives that have
+date/times not separated in time by more than two days, thus creating a
+single heading for each diving trip represented in the dive log. Below is an
+ungrouped dive list (<strong>A</strong>, on the left) as well as the corresponding grouped
+dive list comprising five dive trips (<strong>B</strong>, on the right):</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Group2.jpg" alt="Figure: Grouping dives" />
+</div>
+</div>
+<div class="paragraph"><p>Grouping into trips allows a rapid way of accessing individual dives without
+having to scan a long lists of dives. In order to group the dives in a dive
+list, (from the Main Menu) select <em>Log → Autogroup</em>. The <strong>Dive List</strong> panel
+now shows only the titles for the trips.</p></div>
+<div class="sect3">
+<h4 id="_editing_the_title_and_associated_information_for_a_particular_trip">7.3.1. Editing the title and associated information for a particular trip</h4>
+<div class="paragraph"><p>Normally, in the dive list, minimal information is included in the trip
+title.  More information about a trip can be added by selecting its trip
+title from the <strong>Dive List</strong>. This shows a <strong>Trip Notes</strong> tab in the <strong>Notes</strong>
+panel. Here one can add or edit information about the date/time, the trip
+location and any other general comments about the trip as a whole (e.g. the
+dive company that was dived with, the general weather and surface conditions
+during the trip, etc.).  After entering this information, select <strong>Save</strong> from
+the buttons at the top right of the <strong>Trip Notes</strong> tab. The trip title in the
+<strong>Dive List</strong> panel should now reflect the edited information.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_viewing_the_dives_during_a_particular_trip">7.3.2. Viewing the dives during a particular trip</h4>
+<div class="paragraph"><p>Once the dives have been grouped into trips, users can expand one or more
+trips by clicking the arrow-head on the left of each trip title. This
+expands the selected trip, revealing the individual dives performed during
+the trip.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_collapsing_or_expanding_dive_information_for_different_trips">7.3.3. Collapsing or expanding dive information for different trips</h4>
+<div class="paragraph"><p>After selecting a particular trip in the dive list, the context menu allows
+several possibilities to expand or collapse dives within trips. This
+includes expanding all trips and collapsing all trips.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_merging_dives_from_more_than_one_trip_into_a_single_trip">7.3.4. Merging dives from more than one trip into a single trip</h4>
+<div class="paragraph"><p>After selecting a trip title, the context menu allows the merging of trips
+by either merging the selected trip with the trip below or with the trip
+above. (Merge trip with trip below; Merge trip with trip above)</p></div>
+</div>
+<div class="sect3">
+<h4 id="_splitting_a_single_trip_into_more_than_one_trip">7.3.5. Splitting a single trip into more than one trip</h4>
+<div class="paragraph"><p>If a trip includes ten dives, the user can split this trip into two trips
+(trip 1: top 4 dives; trip 2: bottom 6 dives) by selecting and
+right-clicking the top four dives. The resulting context menu allows the
+user to create a new trip by choosing the option <strong>Create new trip
+above</strong>. The top four dives are then grouped into a separate trip. The
+figures below shows the selection and context menu on the left (A) and the
+completed action on the right (B):</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/SplitDive3a.jpg" alt="FIGURE: Split a trip into 2 trips" />
+</div>
+</div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_manipulating_single_dives">7.4. Manipulating single dives</h3>
+<div class="sect3">
+<h4 id="_delete_a_dive_from_the_dive_log">7.4.1. Delete a dive from the dive log</h4>
+<div class="paragraph"><p>Dives can be permanently deleted from the dive log by selecting and
+right-clicking them to bring up the context menu, and then selecting <strong>Delete
+dive(s)</strong>. Typically this would apply to a case where a user wishes to delete
+workshop calibration dives of the dive computer or dives of extremely short
+duration.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_unlink_a_dive_from_a_trip">7.4.2. Unlink a dive from a trip</h4>
+<div class="paragraph"><p>Users can unlink dives from the trip to which they belong. In order to do
+this, select and right-click the relevant dives to bring up the context
+menu. Then select the option <strong>Remove dive(s)  from trip</strong>. The dive(s) now
+appear immediately above or below the trip to which they belonged, depending
+on the date and time of the unliked dive.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_add_a_dive_to_the_trip_immediately_above">7.4.3. Add a dive to the trip immediately above</h4>
+<div class="paragraph"><p>Selected dives can be moved from the trip to which they belong and placed
+within a separate trip. To do this, select and right-click the dive(s) to
+bring up the context menu, and then select <strong>Create new trip above</strong>.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_shift_the_start_time_of_dive_s">7.4.4. Shift the start time of dive(s)</h4>
+<div class="paragraph"><p>Sometimes it is necessary to adjust the start time of a dive. This may apply
+to situations where dives are performed in different time zones or when the
+dive computer has an erroneous time. In order to do this, select and
+right-click the dive(s) to be adjusted. This action brings up the context
+menu on which the <strong>Shift times</strong> option should be selected. User must then
+specify the time (in hours and minutes) by which the dives should be
+adjusted and click on the option indicating whether the time adjustment
+should be ealier or later.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_merge_dives_into_a_single_dive">7.4.5. Merge dives into a single dive</h4>
+<div class="paragraph"><p>Sometimes a dive is briefly interrupted, e.g. if a diver returns to the
+surface for a few minutes, resulting in two or more dives being recorded by
+the dive computer and appearing as different dives in the <strong>Dive List</strong>
+panel. Users can merge these dives onto a single dive by selecting the
+appropriate dives, right-clicking them to bring up the context menu and then
+selecting <strong>Merge selected dives</strong>. It may be necessary to edit the dive
+information in the <strong>Notes</strong> panel to reflect events or conditions that apply
+to the merged dive. The figure below shows the depth profile of two dives
+that were merged:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/MergedDive.png" alt="Example: Merged dive" />
+</div>
+</div>
+</div>
+<div class="sect3">
+<h4 id="_undo_dive_manipulations">7.4.6. Undo dive manipulations</h4>
+<div class="paragraph"><p>Important actions on dives or trips, described above, can be undone or
+redone.  This includes: <em>delete dives</em>, <em>merge dives</em>, <em>renumber dives</em> and
+<em>shift dive times</em>.  To do this after performing any of these actions, from
+the <strong>Main Menu</strong> select <em>Edit</em>. This brings up the possibility to <em>Undo</em> or
+<em>Redo</em> an action.</p></div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="S_Filter">7.5. Filtering the dive list</h3>
+<div class="paragraph"><p>The dives in the <strong>Dive List</strong> panel can be filtered, that is, one can select
+only some of the dives based on their attributes, e.g. dive tags, dive site,
+dive master, buddy or protective clothing. For instance, filtering allows
+one to list the deep dives at a particular dive site, or otherwise the cave
+dives with a particular buddy.</p></div>
+<div class="paragraph"><p>To open the filter, select <em>Log → Filter divelist</em> from the main menu. This
+opens the <em>Filter Panel</em> at the top of the <em>Subsurface</em> window. Three icons
+are located at the top right hand of the filter panel (see image below). The
+<em>Filter Panel</em> can be reset (i.e. all current filters cleared) by selecting
+the <strong>yellow angled arrow</strong>. The <em>Filter Panel</em> may also be minimised by
+selecting the <strong>green up-arrow". When minimised, only these three icons are
+shown.  The panel can be maximised by clicking the icon that minimised the
+panel. The filter may also be reset and closed by selecting the *red button</strong>
+with the white cross.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Filterpanel.jpg" alt="Figure: Filter panel" />
+</div>
+</div>
+<div class="paragraph"><p>Four filter criteria may be used to filter the dive list: dive tags, person
+(buddy / dive master), dive site and dive suit, each of which is represented
+by a check list with check boxes. Above each check list is a second-level
+filter tool, allowing the listing of only some of the attributes within that
+check list. For instance, typing "<em>ca</em>" in the filter textbox above the tags
+check list results in the tags check list being reduced to "<em>cave</em>" and
+"<em>cavern</em>". Filtering of the check list enables the rapid finding of search
+terms for filtering the dive list.</p></div>
+<div class="paragraph"><p>To activate filtering of the dive list, check at least one check box in one
+of the four check lists. The dive list is then shortened to include only the
+dives that pertain to the criteria specified in the check lists.  The four
+check lists work as a filter with <em>AND</em> operators, Subsurface filters
+therefore for <em>cave</em> as a tag AND <em>Joe Smith</em> as a buddy; but the filters
+within a category are inclusive - filtering for <em>cave</em> and <em>boat</em> shows
+those dives that have either one OR both of these tags.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_ExportLog">8. Exporting the dive log or parts of the dive log</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>There are two routes for the export of dive information from Subsurface:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Exporter les informations de plongée vers <em>Facebook</em>
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Export_other">Exporter des informations de plongée vers d’autres
+  destinations ou formats</a>
+</p>
+</li>
+</ul></div>
+<div class="sect2">
+<h3 id="S_facebook">8.1. Export des informations de plongée vers <em>Facebook</em></h3>
+<div class="paragraph"><p>L’export des plongées vers <em>Facebook</em> est géré différemment des autres types
+d’export car une connexion vers <em>Facebook</em> est nécessaire, nécessitant un
+identifiant et un mot de passe. À partir du menu principal, si vous
+sélectionnez <em>Fichier → Préférences → Facebook</em>, un écran de connexion est
+présenté (voir l’image <strong>A</strong> sur la gauche, ci dessous). Entrez vos
+identifiant et mot de passe <em>Facebook</em>. Une fois connecté à <em>Facebook</em>, le
+panneau de l’image <strong>B</strong> ci dessous est présenté, avec un bouton <em>Déconnecter
+de Facebook</em> pour fermer la connexion <em>Facebook</em>.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/facebook1_f20.jpg" alt="Figure: Facebook login" />
+</div>
+</div>
+<div class="paragraph"><p>Une fois qu’une connexion à <em>Facebook</em> est établie, transférer un profil de
+plongée vers <em>Facebook</em> est facile. Une icône <em>Facebook</em> apparait dans le
+panneau <strong>Notes</strong> de <em>Subsurface</em> (voir l’image <strong>A</strong> ci-dessous). Assurez-vous
+que la plongée à transférer est affichée dans le panneau <strong>Profil de plongée</strong>
+de <em>Subsurface</em>. Sélectionnez l’icône <em>Facebook</em> et une fenêtre s’affiche,
+pour déterminer quelles informations seront transférées avec le profil de
+plongée (voir l’image <strong>B</strong> ci-dessous). Pour transférer un profil de plongée
+vers <em>Facebook</em>, le nom d’un album <em>Facebook</em> doit être fourni. Les cases à
+cocher sur la partie gauche permettent de sélectionner des informations
+supplémentaires à transférer avec le profil de plongée. Ces informations
+sont affichées dans le champs de texte sur la partie droite du
+panneau. (voir l’image <strong>B</strong> ci dessous). Vous pouvez facilement modifier le
+message qui sera envoyé avec le profil de plongée. Une fois les informations
+supplémentaires ajoutées et vérifiées, sélectionner le bouton <em>OK</em> qui lance
+le transfert vers <em>Facebook</em>. Après un moment, une fenêtre apparait
+indiquant le succès du transfert.</p></div>
+<div class="paragraph"><p>À la fois l’album créé et la publication sur votre ligne temporelle seront
+marquées comme privés. Pour que vos amis puissent voir la publication,
+modifier les permissions à partir d’une connexion Facebook standard depuis
+un navigateur ou l’application Facebook. Malgré que cela soit une étape
+supplémentaire, c’est la meilleure solution pour éviter d’avoir des
+publications non désirées sur votre ligne temporelle publique.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/facebook2_f20.jpg" alt="Figure: Facebook login" />
+</div>
+</div>
+<div class="paragraph"><p>Si besoin, fermer la connexion <em>Facebook</em> en fermant <em>Subsurface</em> ou en
+sélectionnant _Fichier → Préférences → Facebook, à partir du menu
+principal et en cliquant sur le bouton approprié dans le panneau des
+préférences Facebook.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_Export_other">8.2. Export dive information  to other destinations or formats</h3>
+<div class="paragraph"><p>For non-<em>Facebook exports</em>, the export function can be reached by selecting
+<em>File → Export</em>, which brings up the Export dialog. This dialog always
+gives two options: save ALL dives, or save only the dives selected in <strong>Dive
+List</strong> panel of <em>Subsurface</em>. Click the appropriate radio button (see images
+below).</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Export_f20.jpg" alt="Figure: Export dialog" />
+</div>
+</div>
+<div class="paragraph"><p>A dive log or part of it can be saved in three formats:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>Subsurface XML</em> format. This is the native format used by <em>Subsurface</em>.
+</p>
+</li>
+<li>
+<p>
+Universal Dive Data Format (<em>UDDF</em>). Refer to <em>http://uddf.org</em> for more
+  information.  UDDF is a generic format that enables communication among many
+  dive computers and computer programs.
+</p>
+</li>
+<li>
+<p>
+<em>Divelogs.de</em>, an Internet-based dive log repository. In order to upload to
+  <em>Divelogs.de</em>, one needs a user-ID as well as a password for
+  <em>Divelogs.de</em>. Log into <em>http://en.divelogs.de</em> and subscribe to this
+  service in order to upload dive log data from <em>Subsurface</em>.
+</p>
+</li>
+<li>
+<p>
+<em>DiveShare</em> is also a dive log repository on the Internet focusing on the
+  recreational dives. In order to upload dives one has to provide a used ID,
+  so registration with <em>http://scubadiveshare.com</em> is required.
+</p>
+</li>
+<li>
+<p>
+<em>CSV dive details</em>, that includes the most critical information of the dive
+  profile. Included information of a dive is: dive number, date, time, buddy,
+  duration, depth, temperature and pressure: in short, most of the information
+  that recreational divers enter into handwritten log books.
+</p>
+</li>
+<li>
+<p>
+<em>CSV dive profile</em>, that includes a large amount of detail for each dive,
+  including the depth profile, temperature and pressure information of each
+  dive.
+</p>
+</li>
+<li>
+<p>
+<em>HTML</em> format, in which the dive(s) are stored in HTML files, readable with
+  an Internet browser. Most modern web browsers are supported, but JavaScript
+  must be enabled. The HTML export cannot be changed or edited.  It contains
+  most of the information recorded in the dive log. However, it does not show
+  the calculated values in the <strong>Dive Profile</strong> panel, e.g. calculated cylinder
+  pressure, gas pressures and MOD. The HTML export contains a search option to
+  search the dive log. HTML export is specified on the second tab of the
+  Export dialog (image <strong>B</strong> above). A typical use of this option is to export
+  all one’s dives to a smartphone or a tablet where it would serve as a very
+  portable record of dives useful for dive companies that wish to verify the
+  dive history of a diver, often doing away with the need to carry one’s
+  original logbook with one when doing dives with dive companies.
 </p>
 </li>
 <li>
 <p>
 <em>Worldmap</em> format, an HTML file with a world map upon which each dive and
-  some information about it are indicated. This map is not editable. However,
-  if one selects any of the dive sites on the map, a summary of the dive is
-  available in text, as shown in the image below.
+  some information about it are indicated. This map is not editable. If one
+  selects any of the dive sites on the map, a summary of the dive is available
+  in text, as shown in the image below.
 </p>
 </li>
 </ul></div>
@@ -3614,13 +3603,13 @@ Subsurface Numbers: if this option is checked, the dive(s) are exported with the
 <li>
 <p>
 Export Yearly Statistics: if this option is checked, a yearly statistics table will
-   be attached with the HTML exports.
+   be attached to the HTML exports.
 </p>
 </li>
 <li>
 <p>
-Export List only: a list of dives will only be exported and the detailed dive
-   information will not be available.
+Export List only: a list of dives only (date, time, depth, duration) will be exported
+   and the detailed dive information, e.g. dive profile, will not be available.
 </p>
 </li>
 </ul></div>
@@ -3630,2961 +3619,2962 @@ Export List only: a list of dives will only be exported and the detailed dive
 Under <em>Style Options</em> some style-related options are available like font
   size and theme.
 </p>
-</li>
-</ul></div>
-<div class="paragraph"><p>Export to other formats can be achieved through third party facilities, for
-instance <em>www.divelogs.de</em>.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_Cloud_access">9. Keeping a <em>Subsurface</em> dive log in the Cloud</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>For each diver, dive log information is highly important. Not only is it a
-record of diving activities for one’s own pleasure, but it is important
-information required for admission to further training courses or
-(sometimes) even diving sites. The security of the dive log is therefore
-critical. In order to have a dive log that is resistant to failure of a home
-computer hard drive, loss or theft of equipment, the Cloud is an obvious
-solution. This also has the added benefit that one can access one’s dive log
-from anywhere in the world without having to carry it with oneself. For this
-reason, facilities such as <em>divelogs.de</em> and <em>Diving Log</em> offer to store
-dive log information on the Internet.</p></div>
-<div class="paragraph"><p><em>Subsurface</em> includes access to a transparently integrated cloud storage
-backend that is available to all Subsurface users. Storing and retrieving a
-dive log from the cloud is no more difficult than accessing the dives on the
-local hard disk.  The only requirement is that one should first register as
-a user on the cloud.  To use <em>Subsurface cloud storage</em> , follow these
-steps:</p></div>
-<div class="sect2">
-<h3 id="_create_a_cloud_storage_account">9.1. Create a cloud storage account</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-Open the <strong>Network Preferences</strong> by selecting <em>File</em> → <em>Preferences</em> → <em>Network</em>.
-</p>
-</li>
-<li>
-<p>
-In the section headed <em>Subsurface cloud storage</em>, enter an email address that
-   _Su bsurface can use for user registration.
-</p>
-</li>
-<li>
-<p>
-Enter a novel password that_Subsurface_ will use to store the
-  dive log in the cloud.
-</p>
-</li>
-<li>
-<p>
-Click <em>Apply</em> to send the above email address and password to the
-  (remote) cloud server. The server responds by sending a verification PIN to
-  the above email address (This is the <strong>only</strong> occasion that <em>Subsurface</em> uses the
-  email address provided above). The <strong>Network Preferences</strong> dialog now has a new PIN text
-   box, not visible previously.
-</p>
-</li>
-<li>
-<p>
-Enter the PIN in the corresponding text box in the <strong>Network Preferences</strong> dialog
-(this field is only visible while the server is waiting for email
-address confirmation)
-</p>
-</li>
-<li>
-<p>
-Click <em>Apply</em> again. The <em>Subsurface cloud storage</em> account
-will be marked as verified and the <em>Subsurface cloud storage</em> service is initialised for use.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_using_em_subsurface_cloud_storage_em">9.2. Using <em>Subsurface cloud storage</em></h3>
-<div class="ulist"><ul>
-<li>
-<p>
-Once the cloud storage has been initialised, two new items appear in the
-   <em>File</em> menu of the main menu system: <em>Open cloud storage</em> and <em>Save to cloud storage</em>.
-These options allow the user to load and save data to the <em>Subsurface
-cloud storage</em> server.
-</p>
-</li>
-<li>
-<p>
-In the <em>Defaults Preferences</em> tab, one can select to use the <em>Subsurface cloud
-storage</em> data as one’s default data file by checking the check box marked <em>Cloud storage default file</em>.
- This means that the data from
-the <em>Subsurface cloud storage</em> is loaded when <em>Subsurface</em> starts ans saved there when one closes <em>Subsurface</em>.
-</p>
-</li>
-<li>
-<p>
-<em>Subsurface</em> keeps a local copy of the data and the cloud facility remains fully
-functional even if used while disconnected to the Internet. <em>Subsurface</em> simply synchronises the
-data with the cloud server the next time ithe program is used while the computer is
-connected to the Internet.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_web_access_to_em_subsurface_cloud_storage_em">9.3. Web access to <em>Subsurface cloud storage</em></h3>
-<div class="paragraph"><p>One of the nice side benefits of using <em>Subsurface cloud storage</em> is that
-one can also access one’s dive data from any web browser. Simply open
-<a href="https://cloud.subsurface-divelog.org"><em>https://cloud.subsurface-divelog.org</em></a>,
-log in with the same email and password, and you can see an HTML export of
-the last dive data that was synced to the <em>Subsurface cloud storage</em>. The
-dive information that is shown is only the contents of the recorded dive
-logs, NOT the calculated values shown in the <strong>Profile</strong> panel, including some
-cylinder pressures, deco ceilings and O<sub>2</sub>/He/N<sub>2</sub> partial pressures.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_other_cloud_services">9.4. Other cloud services</h3>
-<div class="paragraph"><p>If one prefers not to use the integrated cloud storage of dive logs (and
-don’t need the web access), it is also simple to store dive logs in the
-cloud using several of the existing facilities on the Internet.  For
-instance <a href="http://www.dropbox.com/"><em>Dropbox</em></a> offers a free application that
-allows files on the Dropbox servers to be seen as a local folder on one’s
-desktop computer.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Cloud.jpg" alt="FIGURE: Dropbox folder" />
-</div>
-</div>
-<div class="paragraph"><p>The <em>Dropbox</em> program creates a copy of the <em>Dropbox</em> Internet Cloud content
-on one’s desktop computer. When the computer is connected to the Internet,
-the Internet content is automatically updated. Therefore both the <em>Open</em> and
-<em>Save</em> of dive logs are done using the local copy of the dive log in the
-local <em>Dropbox</em> folder, so there’s no need for a direct internet
-connection. If the local copy is modified, e.g. by adding a dive, the remote
-copy in the <em>Dropbox</em> server in the Cloud will be automatically updated
-whenever Internet access is available.</p></div>
-<div class="paragraph"><p>In this way a dive log in one’s <em>Dropbox</em> folder can be accessed seamlessly
-from the Internet and can be accessed from any place with Internet
-access. Currently there are no costs involved for this service. Dropbox
-(Windows, Mac and Linux) can be installed by accessing the
-<a href="http://www.dropbox.com/install"><em>Install Page on the Dropbox website</em></a>
-Alternatively one can use <em>Dropbox</em> as a mechanism to backup one’s dive
-log. To Store a dive log on <em>Dropbox</em>, select <em>File → Save as</em> from the
-<em>Subsurface</em> main menu, navigate to the <em>Dropbox</em> folder and select the
-<em>Save</em> button. To access the dive log in <em>Dropbox</em>, select <em>File → Open
-Logbook</em> from the <em>Subsurface</em> main menu and navigate to the dive log file
-in the <em>Dropbox</em> folder and select the <em>Open</em> button.</p></div>
-<div class="paragraph"><p>Several paid services exist on the Internet (e.g. Google, Amazon) where the
-same process could be used for the Cloud-based storage of dive logs.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_PrintDivelog">10. Printing a dive log</h2>
-<div class="sectionbody">
-<div class="paragraph"><p><em>Subsurface</em> provides a simple and flexible interface to print a whole dive log or only a few selected dives.
-  Pre-installed templates or a custom written template can be used to choose where the data are fitted into the page.</p></div>
-<div class="paragraph"><p>Before printing, two decisions are required:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Should the whole dive log be printed or only part of it? If only part of the
-  dive log is required, then select the required dives from the <strong>Dive List</strong>
-  panel.
-</p>
-</li>
-<li>
-<p>
-If the dive profiles needs printing, what gas partial pressure information
-  should be shown? Select the appropriate toggle-buttons on the button bar to
-  the left of the <strong>Dive Profile</strong> panel.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>If <em>File → Print</em> is selected from the Main menu, the the dialogue below
-(image <strong>A</strong>) appears. Three specifications are needed to achieve the desired
-information and page layout:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Print1_f22.jpg" alt="FIGURE: Print dialogue" />
-</div>
-</div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Under <em>Print type</em> select one of two options:
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>Dive list print</em>: Print dives from the <strong>Dive List</strong> panel with profiles and
-  other information.
-</p>
-</li>
-<li>
-<p>
-<em>Statistics print</em>: Print yearly statistics of the dives.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-Under <em>Print options</em> select:
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Printing only the dives selected from the dive list prior to activating the
-  print dialogue by checking the box <em>Print only selected dives</em>. If this
-  check box is <strong>not</strong> checked all dives in the <strong>Dive List</strong> panel are printed.
-</p>
-</li>
-<li>
-<p>
-Printing in colour, achieved by checking the box with <em>Print in colour</em>. If
-  this check box is not checked, printing is in monochrome (grey scale).
-</p>
-</li>
-</ul></div>
-</li>
-</ol></div>
-<div class="paragraph"><p>Under <em>Template</em> select a template to be used as the page layout. There are
-several templates (see image <strong>B</strong>, above).</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>Table</em>: This prints a summary table of all dives selected (see below).
-</p>
-</li>
-</ul></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Print_summarylist_f22.jpg" alt="FIGURE: Print summary table" />
-</div>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>Flow layout</em>: Print the text associated with each diev without printing the
-  dive profiles
-     of each dive (see below):
-</p>
-</li>
-</ul></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Print_flow_layout_f22.jpg" alt="FIGURE: Print flow layout" />
-</div>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>One Dive</em>: Print one dive per page, also showing the dive profile (see
-  below)
-</p>
-</li>
-</ul></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/print2_f22.jpg" alt="FIGURE: Print one dive / page" />
-</div>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>Two Dives</em>: Print two dives per page, also showing the dive profiles.
-</p>
-</li>
-<li>
-<p>
-<em>Six Dives</em>: Print six dives per page, also showing the dive profiles.
-</p>
-</li>
-<li>
-<p>
-<em>Custom</em>: This option allows customisation of the print contents and
-  layout. This is
-     discussed at the end of this section.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>Users can <em>Preview</em> the printed page by selecting the <em>Preview</em> button on
-the dialogue (see image <strong>A</strong> at the start of this section). After preview,
-changes to the options in the print dialogue can be made, resulting in a
-layout that fits personal taste.</p></div>
-<div class="paragraph"><p>Next, select the <em>Print</em> button (see image <strong>A</strong> at the start of this
-section). This activates the regular print dialogue used by the user
-operating system, allowing one to choose a printer and to set its properties
-(see image below):</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Print_print_f22.jpg" alt="FIGURE: Print one dive / page" />
-</div>
-</div>
-<div class="paragraph"><p>Set the print resolution of the printer to an appropriate value by changing
-the printer <em>Properties</em>. Finally, select the <em>Print</em> button to print the
-dives.  Below is a (rather small) example of the output for one particular
-page.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Printpreview.jpg" alt="FIGURE: Print preview page" />
-</div>
-</div>
-<div class="sect2">
-<h3 id="_write_a_custom_printing_template_advanced">10.1. Write a custom printing template (advanced)</h3>
-<div class="paragraph"><p>Writing a custom template is an effective way to produce highly customized
-printouts. Subsurface uses HTML templates to render printing. One can create
-a template, export a new template, import an existing template and delete an
-existing template by using the appropriate buttons under the <em>Template</em>
-dropdown list in the print dialogue. See <a href="#S_APPENDIX_E">APPENDIX E</a> for
-information on how to write or modify a template.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_Configure">11. Configurer un ordinateur de plongée</h2>
-<div class="sectionbody">
-<div class="paragraph"><p><em>Subsurface</em> permet de configurer son ordinateur de plongée. Actuellement,
-les familles d’ordinateurs supportés sont Heinrichs-Weikamp (OSTC 2, OSTC 3)
-et Suunto Vyper (Stinger, Mosquito, D3, Vyper, Vytec, Cobra, Gekko et
-Zoop). De nombreux paramètres de ces ordinateurs de plongée peuvent être
-lues et modifiées. La première étape est de s’assurer que les pilotes pour
-votre ordinateur de plongée sont installés et que le nom de périphérique de
-l’ordinateur de plongée est connu. Voir
-<a href="#_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer">APPENDIX A</a> pour plus d’informations sur la manière de procéder.</p></div>
-<div class="paragraph"><p>Une fois que l’ordinateur de plongée est connecté à <em>Subsurface</em>,
-sélectionner <em>Fichier → Configurer l’ordinateur de plongée</em>, à partir du
-menu principal. Fournir le nom du périphérique dans le champ en haut du
-panneau de configuration qui ouvre et sélectionne le bon modèle d’ordinateur
-de plongée à partir du panneau à gauche (voir l’image ci-dessous).</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Configure_dc_f20.jpg" alt="FIGURE: Configure dive computer" />
-</div>
-</div>
-<div class="paragraph"><p>En utilisant les boutons appropriés du panneau de configuration, les actions
-suivantes peuvent être réalisées :</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>Récupérer les détails disponibles</strong>. Cela charge la configuration existante à partir de l’ordinateur de plongée
-   dans <em>Subsurface</em>, en l’affichant dans le panneau de configuration.
-</p>
-</li>
-<li>
-<p>
-<strong>Enregistrer les modifications sur le périphérique</strong>. Cela change la configuration de l’ordinateur
-   de plongée pour correspondre aux informations affichées dans le panneau de configuration.
-</p>
-</li>
-<li>
-<p>
-<strong>Sauvegarder</strong>. Cela enregistre la configuration dans un fichier. <em>Subsurface</em> demande
-   l’emplacement et le nom du fichier pour enregistrer les informations.
-</p>
-</li>
-<li>
-<p>
-<strong>Restaurer une sauvegarde</strong>. Cela charge les informations à partir d’un fichier de sauvegarde et l’affiche
-   dans le panneau de configuration.
-</p>
-</li>
-<li>
-<p>
-<strong>Mettre à jour le firmware</strong>. Si un nouveau firmware est disponible pour l’ordinateur de plongée,
-   il sera chargé dans l’ordinateur de plongée.
-</p>
-</li>
-</ul></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_Preferences">12. Setting user <em>Preferences</em> for <em>Subsurface</em></h2>
-<div class="sectionbody">
-<div class="paragraph"><p>There are several settings within <em>Subsurface</em> that the user can
-specify. These are found when selecting <em>File → Preferences</em>. The settings
-are performed in five groups: <strong>Defaults</strong>, <strong>Units</strong>, <strong>Graph</strong>, <strong>Language</strong> and
-<strong>Network</strong>. All five sections operate on the same principles: the user must
-specify the settings that are to be changed, then these changes are saved
-using the <strong>Apply</strong> button. After applying all the new settings users can then
-leave the settings panel by selecting <strong>OK</strong>.</p></div>
-<div class="sect2">
-<h3 id="_defaults">12.1. Defaults</h3>
-<div class="paragraph"><p>There are several settings in the <strong>Defaults</strong> panel:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Pref1_f20.jpg" alt="FIGURE: Preferences defaults page" />
-</div>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>Lists and tables</strong>: Here one can specify the font type and font size of the
-     <strong>Dive Table</strong> panel. By decreasing the font size of the <strong>Dive Table</strong>, users can see more dives on a screen.
-</p>
-</li>
-<li>
-<p>
-<strong>Dives</strong>: For the <em>Default Dive File</em> one need to specify the directory and
-     file name of one’s
-     electronic dive log book. This is a file with filename extension .xml. When
-     launched, <em>Subsurface</em> will automatically load the specified dive log book.
-</p>
-</li>
-<li>
-<p>
-<strong>Display invalid</strong>:  Dives can be marked as invalid (when a user wishes to hide
-     dives that he/she don’t consider valid dives, e.g. pool dives, but still want to
-     keep them in the dive log). This controls whether those dives are displayed in
-     the dive list.
-</p>
-</li>
-<li>
-<p>
-<strong>Default cylinder</strong>: Here users can specify the default cylinder listed in
-     the <strong>Equipment</strong> tab of the <strong>Notes</strong> panel.
-</p>
-</li>
-<li>
-<p>
-<strong>Animations</strong>: Some actions in showing the dive profile are performed using
-     animations. For instance, the axis values for depth and time change from dive to
-     dive. When viewing a different dive, these changes in axis characteristics do not
-     happen instantaneously, but are animated. The <em>Speed</em> of animations can be controlled
-     by setting this slider
-     with faster animation speed to the left, with a 0 value representing no animation
-     at all.
-</p>
-</li>
-<li>
-<p>
-<strong>Subsurface web service</strong>: When one subscribes to the <a href="#S_Companion">Subsurface web service</a>, a very
-     long and hard-to-remember userID is issued. This is the place to save that userID. By
-     checking the option <em>Save User ID locally?</em>, one ensures that a local copy of that userID
-     is saved.
-</p>
-</li>
-<li>
-<p>
-<strong>Clear all settings</strong>: As indicated in the button below this heading, all settings are
-     cleared and set to default values.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_units">12.2. Units</h3>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Pref2_f20.jpg" alt="FIGURE: Preferences Units page" />
-</div>
-</div>
-<div class="paragraph"><p>Here user can choose between metric and imperial units of depth, pressure,
-volume, temperature and mass. By selecting the Metric or Imperial radio
-button at the top, users can specify that all units are in the chosen
-measurement system.  Alternatively, if one selects the <strong>Personalise</strong> radio
-button, units can be selected independently, with some units in the metric
-system and others in imperial.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_graph">12.3. Graph</h3>
-<div class="imageblock" id="S_CCR_options" style="text-align:center;">
-<div class="content">
-<img src="images/Pref3_f20.jpg" alt="FIGURE: Preferences Graph page" />
-</div>
-</div>
-<div class="paragraph" id="S_GradientFactors"><p>This panel allows two type of selections:</p></div>
-<div class="paragraph"><p><strong>Show</strong>: Here users can specify the amount of information shown as part of
-the dive profile:
-<strong>* Thresholds: <em>Subsurface</em> can display the nitrogen, oxygen and the helium partial pressures during
-   the dive. These are enabled using the toolbar on the left hand side of the *Dive Profile</strong>
-   panel. For each of these graphs users can specify a threshold value on the right-hand side of the
-   Preferences panel. If any of the graphs go above this threshold level, the graph is
-   highlighted in red, indicating that the threshold has been exceeded.</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>Draw dive computer reported ceiling red</em>: This checkbox allows exactly what it says.
-   Not all dive computers report ceiling values. If the dive computer does report it, it may differ
-   from the ceilings calculated by <em>Subsurface</em>. This is because of the different algorithms and gradient factors available for calculating ceilings, as well as the dynamic way that a
-   dive computer can calculate ceilings during a dive.
-</p>
-</li>
-<li>
-<p>
-<em>Show unused cylinders in Equipment Tab</em>: This checkbox allows display of information about unused cylinders when viewing the <strong>Equipment Tab</strong>. Conversely, if this box is not checked, and any cylinders entered using the <strong>Equipment Tab</strong> are not used (e.g. there was no gas switch to such a cylinder), then these cylinders are omitted from that list.
-</p>
-</li>
-<li>
-<p>
-<em>Show average depth</em>: Activating this checkbox causes <em>Subsurface</em> to draw a grey line across
-   the dive profile, indicating the mean depth of the dive up to a particular point in time during
-   that dive. Normally this is a u-shaped line indicating the deepest average depth just before the
-   ascent.
-</p>
-<div class="ulist" id="GradientFactors_Ref"><ul>
-<li>
-<p>
-<strong>Misc</strong>:
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-Gradient Factors:* Here users can set the <em>gradient factors</em> used while diving. GF_Low is
-   the gradient factor at depth and GF_High is used just below the surface.
-   At intermediate depths gradient factors between GF_Low and GF_High are used.
-   Gradient factors add conservatism to the nitrogen exposure during a dive, in a
-   similar way that many dive computers have a conservatism setting. The lower
-   the value of a gradient factor, the more conservative the calculations are with
-   respect to nitrogen loading and the deeper the ascent ceilings are. Gradient
-   factors of 20/60 are considered conservative and values of 60/90 are considered
-   harsh. Checking <strong>GFLow at max depth</strong> box causes GF_Low to be used at the
-   deepest depth of a dive. If this box is not checked, GF_Low is applied at
-   all depths deeper than the first deco stop. For more information see:
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-<a href="http://www.tek-dive.com/portal/upload/M-Values.pdf">Understanding M-values by Erik Baker, <em>Immersed</em> Vol. 3, No. 3.</a>
-</p>
-</li>
-<li>
-<p>
-<a href="http://www.rebreatherworld.com/general-and-new-to-rebreather-articles/5037-gradient-factors-for-dummies.html">Gradient factors for dummies, by Kevin Watts</a>
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<em>CCR: Show setpoints when viewing pO2:</em> With this checkbox ativated, the pO<sub>2</sub>
-    graph on the dive profile has an overlay in red which inticates the CCR setpoint
-    values. See the section on <a href="#S_CCR_dives">Closed Circuit Rebreather dives</a>.
-</p>
-</li>
-<li>
-<p>
-<em>CCR: Show individual O<sub>2</sub> sensor values when viewing pO<sub>2</sub>:</em> Show the pO<sub>2</sub>
-    values associated with each of the individual oxygen sensors of a CCR system.
-    See the section on <a href="#S_CCR_dives">Closed Circuit Rebreather dives</a>.
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>Configuring dive planning using rebreather equipment:</strong>
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<em>Default CCR setpoint for dive planning:</em> Specify the O<sub>2</sub> setpoint for a
-    CCR dive plan. This determines the pO<sub>2</sub> that will be maintained
-    during a particular dive. This is the setpoint that is used at the start
-    of any CCR dive. Setpoint changes during the dive can be added via the
-    profile context menu.
-</p>
-</li>
-<li>
-<p>
-<em>pSCR O<sub>2</sub> metabolism rate:</em> For a semiclosed rebreather (pSCR) system, this is the
-    volume of oxygen used by a diver each minute. Set this value for pSCR dive planning
-    and decompression calculations.
-</p>
-</li>
-<li>
-<p>
-<em>pSCR ratio:</em> For pSCR equipment the dump ratio is the ratio of gas released to the
-    environment to that of the gas recirculated to the diver. Set this value for a
-    pSCR dive plan.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_language">12.4. Language</h3>
-<div class="paragraph"><p>Choose a language that <em>Subsurface</em> will use.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Pref4_f20.jpg" alt="FIGURE: Preferences Language page" />
-</div>
-</div>
-<div class="paragraph"><p>A checkbox allows one to use the <em>System Default</em> language which in most
-cases will be the correct setting; with this <em>Subsurface</em> simply runs in the
-same language / country settings as the underlying OS. If this is for some
-reason undesirable users can uncheck this checkbox and pick a language /
-country combination from the list of included localizations. The <em>Filter</em>
-text box allows one to list similar languages. For instance there are
-several system variants of English or French. This particular preference
-requires a restart of <em>Subsurface</em> to take effect.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_network">12.5. Network</h3>
-<div class="paragraph"><p>This panel facilitates communication between <em>Subsurface</em> and data sources
-on the Internet.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Pref5_f20.jpg" alt="FIGURE: Preferences Network page" />
-</div>
-</div>
-<div class="paragraph"><p>This is important, for instance, when <em>Subsurface</em> needs to communicate with
-Internet services such as the <a href="#S_Companion"><em>Subsurface Companion app</em></a> or
-data export/import from <em>Divelogs.de</em>. These Internet requirements are
-determined by one’s type of connection to the Internet and by the Internet
-Service Provider (ISP) used.  One’s ISP should provide the appropriate
-information.  If a proxy server is used for Internet access, the appropriate
-information needs to be provided here. The type of proxy needs to be
-selected from the dropdown list.  after which the IP address of the host and
-the appropriate port number should be provided. If the proxy server uses
-authentication, the appropriate userID and password also needs to be
-provided so that <em>Subsurface</em> can automatically pass through the proxy
-server to access the Internet.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_accès_facebook">12.6. Accès Facebook</h3>
-<div class="paragraph"><p>Ce panneau vous permet de vous connecter à votre compte Facebook pour
-transférer des informations de Subsurface vers Facebook.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Pref6_f20.jpg" alt="FIGURE: Facebook login panel" />
-</div>
-</div>
-<div class="paragraph"><p>Si un identifiant Facebook et un mot de passe valides ont été fournis, une
-connexion vers Facebook est créée. Cette connexion est fermée lorsque
-Subsurface est fermé. Pour le moment, la case à cocher nommée "Conserver ma
-connexion à Subsurface", sur l'écran de connexion, n’a aucun
-effet. Reportez-vous à la section <a href="#S_facebook">Export des profils de
-plongée vers Facebook</a> pour plus d’informations.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_DivePlanner">13. The <em>Subsurface</em> dive planner</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>Dive planning is an advanced feature of <em>Subsurface</em>, accessible by
-selecting <em>Log → Plan Dive</em> from the main menu. It allows calculation of
-nitrogen load during a dive by using the Bühlmann ZH-L16 algorithm with the
-addition of gradient factors as implemented by Erik Baker.</p></div>
-<div class="sidebarblock">
-<div class="content">
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/warning2.png" alt="Warning" />
-</td>
-<td class="content">The <em>Subsurface</em> dive planner IS CURRENTLY EXPERIMENTAL and assumes the user
-is already familiar with the <em>Subsurface</em> user interface. It is explicitly
-used under the following conditions:</td>
-</tr></table>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-The user is conversant with dive planning and has the necessary training to
-  perform dive planning.
-</p>
-</li>
-<li>
-<p>
-The user plans dives within his/her certification limits.
-</p>
-</li>
-<li>
-<p>
-Dive planning makes large assumptions about the characteristics of the
-  <em>average person</em> and cannot compensate for individual physiology or health
-  or personal history or life style characteristics.
-</p>
-</li>
-<li>
-<p>
-The safety of a dive plan depends heavily on the way in which the planner is
-  used.
-</p>
-</li>
-<li>
-<p>
-The user is familiar with the user interface of <em>Subsurface</em>.
-</p>
-</li>
-<li>
-<p>
-A user who is not absolutely sure about any of the above requirements should
-  not use this feature.
-</p>
-</li>
-</ul></div>
-</div></div>
-<div class="sect2">
-<h3 id="_the_em_subsurface_em_dive_planner_screen">13.1. The <em>Subsurface</em> dive planner screen</h3>
-<div class="paragraph"><p>Like the <em>Subsurface</em> dive log, the planner screen is divided into several
-sections (see image below). The <strong>setup</strong> parameters for a dive are entered
-into the several sections on the left hand side of the screen.  The setup is
-divided into several sections: Available Gases, Rates, Planning, Gas Options
-and Notes.</p></div>
-<div class="paragraph"><p>At the top right hand is a green <strong>design panel</strong> upon which the profile of
-the dive can be manipulated directly by dragging and clicking as explained
-below. This feature makes the <em>Subsurface</em> dive planner unique in ease of
-use.</p></div>
-<div class="paragraph"><p>At the bottom right is a text panel with a heading of <em>Dive Plan
-Details</em>. This is where the details of the dive plan are provided in a way
-that can easily be copied to other software. This is also where any warning
-messages about the dive plan are printed.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/PlannerWindow1_f20.jpg" alt="FIGURE: Dive planner startup window" />
-</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_open_circuit_dives">13.2. Open circuit dives</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-Towards the centre bottom of the planner (circled in blue in the image
-   above) is a dropbox with three options. Select the appropriate one of these:
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Open Circuit (the default)
-</p>
-</li>
-<li>
-<p>
-CCR
-</p>
-</li>
-<li>
-<p>
-pSCR
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-Choose the Open Circuit option.
-</p>
-</li>
-<li>
-<p>
-In the top left-hand area of the planning screen, ensure that the constant
-  dive parameters are appropriate. These are: Start date and time of the
-  intended dive, Atmospheric Pressure and Altitude above sea level of the dive
-  site. The atmospheric pressure can also be entered as an altitude in metres,
-  assuming a sea-level atmospheric pressure of 1.013 bar.
-</p>
-</li>
-<li>
-<p>
-In the table labeled <em>Available Gases</em>, add the information of the cylinders
-  to be used as well as the gas composition within that cylinder. This is done
-  in a similar way as for <a href="#S_CylinderData">providing cylinder data for dive   logs</a>. Choose the cylinder type by double clicking the cylinder type and
-  using the dropdown list, then specify the work pressure of this cylinder. By
-  leaving the oxygen concentration (O2%) filed empty, the cylinder is assumed
-  to contain air. Otherwise enter the oxygen and/or helium concentration in
-  the boxes provided in this dialogue. Add additional cylinders by using the
-  "+" icon to the top righthand of the dialogue.
-</p>
-</li>
-<li>
-<p>
-The profile of the planned dive can be created in two ways:
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Drag the waypoints (the small white circles) on the existing dive profile in
-    a way to represent the dive. Additional waypoints can be created by
-    double-clicking the existing dive profile. Waypoints can be deleted by
-    right-clicking a particular waypoint and selecting the <em>delete</em> item from
-    the resulting context menu.
-</p>
-</li>
-<li>
-<p>
-The most efficient way to create a dive profile is to enter the appropriate
-    values into the table marked <em>Dive planner points</em>. The first line of the
-    table represents the duration and the final depth of the descent from the
-    surface. Subsequent segments describe the bottom phase of the dive.  The <em>CC
-    set point</em> column is only relevant for closed circuit divers.  The ascent is
-    usually not specified because this is what the planner is supposed to
-    calculate.  Add additional segments to the profile by selecting the "+" icon
-    at the top right hand of the table. Segments entered into the <em>Dive planner
-    points</em> table automatically appear in the <strong>Dive Profile</strong> diagram.
-</p>
-</li>
-</ul></div>
-</li>
-</ul></div>
-<div class="sect3">
-<h4 id="_recreational_dives">13.2.1. Recreational dives</h4>
-<div class="paragraph"><p>The <em>Subsurface</em> dive planner allows a sophisticated way of planning
-recreational dives, i.e. dives that remain within no-decompression limits.
-The dive planner automatically takes into account the nitrogen load incurred
-in previous dives. But conventional dive tables are also used in a way that
-can take into account previous dives. Why use a dive planner for
-recreational dives? Using recreational dive tables, the maximum depth of a
-dive is taken into acount. However, few dives are undertaken at a constant
-depth corresponding to the maximum depth (i.e. a "square" dive
-profile). This means that dive tables overestimate the nitrogen load
-incurred during previous dives. The <em>Subsurface</em> dive planner calculates
-nitrogen load according to the real dive profiles of all uploaded previous
-dives, in a similar way as dive computers calculate nitrogen load during a
-dive. This mean that the diver gets <em>credit</em> in terms of nitrogen loading
-for not remaining at maximum depth during previous dives, enabling planning
-a longer subsequent dive. For the planner to work it is therefore crucial to
-upload all previous dives onto <em>Subsurface</em> before performing dive planning.</p></div>
-<div class="paragraph"><p>To plan a dive, the appropriate settings need to be defined.</p></div>
-<div class="paragraph"><p>Ensure that the date and time is set to that of the intended dive. This
-allows calculation of the nitrogen load incurred during previous dives.</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Immediately under the heading <em>Planning</em> are two checkboxes <em>Recreational</em>
-  and <em>Safety Stop</em>.  Check these two boxes.
-</p>
-</li>
-<li>
-<p>
-Then define the cylinder size, the gas mixture (air or % oxygen) and the
-  starting cylinder pressure in the top left-hand section of the planner under
-  <em>Available gases</em>.
-</p>
-</li>
-<li>
-<p>
-The planner calculates whether the specified cylinder contains enough
-  air/gas to complete the planned dive. In order for this to be realistic,
-  under <em>Gas options</em>, specify an appropriate surface air consumption (SAC)
-  rate for <em>Bottom SAC</em>. Suitable values are between 15 l/min and 30 l/min,
-  with novice divers or difficult dives requiring SAC rates closer to 30l/min.
-</p>
-</li>
-<li>
-<p>
-Define the amount of gas that the cylinder must have at the end of the
-  bottom section of the dive just before ascent. A value of 50 bar is often
-  used.
-</p>
-</li>
-<li>
-<p>
-Define the depth of the dive by dragging the waypoints (white dots) on the
-  dive profile or (even better) defining the appropriate depths using the
-  table under <em>Dive planner points</em> as desribed under the previous heading. If
-  this is a multilevel dive, set the appropriate dive depths to represent the
-  dive plan by adding waypoints to the dive profile or by adding appropriate
-  dive planner points to the <em>Dive Planner Points</em> table.
-</p>
-</li>
-<li>
-<p>
-The ascent speed can be changed. The default ascent speeds are those
-  considered safe for recreational divers.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>The dive profile in the planner indicates the maximum dive time within
-no-deco limits using the Bühlmann ZH-L16 algorithm and the gas and depth
-settings specified as described above. The <em>Subsurface</em> planner allows rapid
-assessment of dive duration as a function of dive depth, given the nitrogen
-load incurred during previous dives. The dive plan includes estimates of the
-amount of air/gas used, depending on the cylinder settings specified under
-<em>Available gases</em>. If the initial cylinder pressure is set to 0, the dive
-duration shown is the true no-deco limit (NDL) without taking into account
-gas used during the dive. If the surface above the dive profile is RED it
-means that recreational dive limits are exceeded and either the dive
-duration or the dive depth needs to be reduced.</p></div>
-<div class="paragraph"><p>Below is an image of a dive plan for a recreational dive at 30
-metres. Although the no-deco limit (NDL) is 23 minutes, the duration of the
-dive is limited by the amount of air in the cylinder, reflected by the
-information in the text box at the bottom right of the panel that requires
-sufficient air for buddy-sharing during the ascent.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/rec_diveplan.jpg" alt="FIGURE: A recreational dive plan: setup" />
-</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="_non_recreational_open_circuit_dives_including_decompression">13.2.2. Non-recreational open circuit dives, including decompression</h4>
-<div class="paragraph"><p>Non-recreational dive planning involves exceeding the no-deco limits and/or
-using multiple breathing gases.  Such dives are planned in three stages:</p></div>
-<div class="paragraph"><p><strong>a) Nitrogen management</strong>: This is performed by specifying the rates for descent and ascent,
-as well as the deco model (GFLow, GFHigh or Conservatism level) under the headings <em>Rates</em> and <em>Planning</em>
-to the bottom left of the planning screen. Two deco models are supported the Bühlmann model and the VPM-B
-model. Select one of the two models. When selecting the Bühlmann model, the gradient factors (GF_high and GF_low
-need to be specified. Initially, the GFHigh and GFLow values in the <em>Preferences</em>
-panel of <em>Subsurface</em> is used. If these are changed within the planner (see <em>Gas Options</em> within
-the planner), the new values are
-used without changing the original values in the <em>Preferences</em>. Gradient Factor settings strongly affect the calculated ceilings and their depths.
-A very low GFLow value brings about decompression stops early on during the dive.
- ** For more information about Gradient factors, see the section on <a href="#S_GradientFactors">Gradient Factor Preference settings</a>.</p></div>
-<div class="paragraph"><p>If the VPM-B model is selected, the Conservatism_level needs to be specified
-on a scale of 0 (least conservative) to 4 (most conservative).  This model
-tends to give deco stops at deeper levels than the Beuhlmann model and often
-results in slightly shorter dive durations than the Bühlmann model. When
-selecting one of these models, keep in mind that they are NOT exact
-physiological models but only mathematical models that appear to work in
-practice.</p></div>
-<div class="paragraph"><p>For more information external to this manual see:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<a href="http://www.tek-dive.com/portal/upload/M-Values.pdf">Understanding
-   M-values by Erik Baker, <em>Immersed</em> Vol. 3, No. 3.</a>
-</p>
-</li>
-<li>
-<p>
-<a href="http://www.rebreatherworld.com/general-and-new-to-rebreather-articles/5037-gradient-factors-for-dummies.html">Gradient
-   factors for dummies, by Kevin Watts</a>
-<a href="http://www.amazon.com/Deco-Divers-Decompression-Theory-Physiology/dp/1905492073/ref=sr_1_1?s=books&ie=UTF8&qid=1403932320&sr=1-1&keywords=deco+for+divers"><em>Deco
-for Divers</em>, by Mark Powell (2008). Aquapress</a> Southend-on-Sea, UK. ISBN 10:
-1-905492-07-3.  Un excellent livre non technique qui traite à la fois des
-modèles de décompression Bühlmann et VPM-B.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>The ascent rate is critical for nitrogen off-gassing at the end of the dive
-and is specified for several depth ranges, utilising the average (or mean)
-depth as a yardstick. The mean depth of the dive plan is indicated by a
-light grey line on the dive profile. Ascent rates at deeper levels are often
-in the range of 8-12 m/min, while ascent rates near the surface are often in
-the range of 4-9 m/min. The descent rate is also specified. If the option
-<em>Drop to first depth</em> is activated, then the descent phase of the planned
-dive will be at the maximal descent rate specified in the <em>Rates</em> section of
-the dive setup.</p></div>
-<div class="paragraph"><p><strong>b) Oxygen management</strong>: In the <strong>Gas Options</strong> part of the dive specification, the maximum partial
-pressure for oxygen needs to be specified for the
-bottom part of the dive (<em>bottom po2</em>) as well as for the decompression part of the dive (<em>deco po2</em>).
-The most commonly
-used values are 1.4 bar for the bottom part of the dive and 1.6 bar for any decompression
-stages. Normally, a partial pressure of 1.6 bar is not exceeded. PO2 settings and the depth at which switching to a gas takes place can also be edited in the
-<em>Available Gases</em> dialog. Normally the planner decides on switching to a new gas when, during
-ascent, the partial pressure of the new gas has increased to 1.6 bar.</p></div>
-<div class="paragraph"><p><strong>c) Gas management</strong>: With open-circuit dives this is a primary consideration. One needs to keep within the limits of the amount of gas within the dive
-cylinder(s), allowing for an appropriate margin for a safe return to the surface, possibly
-sharing with a buddy. Under the <em>Gas Options</em> heading, specify the best (but conservative) estimate
-of your surface-equivalent air consumption (SAC, also termed RMV) in
-litres/min (for the time being, only SI units are supported).  Specify the SAC during the
-bottom part of the dive (<em>bottom SAC</em>) as well as during the decompression or safety stops of the
-dive (<em>deco SAC</em>). Values of 15-30 l/min are common. For good gas management, a thumbsuck guess
-is not sufficient and one needs to
-monitor one’s gas consumption on a regular basis, dependent on different dive conditions and/or equipment.
-The planner calculates the total volume of gas used during the dive and issues a warning
-if one exceeds the total amount of gas available. Good practice demands that one does not dive to
-the limit of the gas supply but that an appropriate reserve is kept for unforeseen circumstances.
-For technical diving, this reserve can be up to 66% of the total available gas.</p></div>
-<div class="paragraph"><p>Now (at last) one can start the detailed time-depth planning of the
-dive. <em>Subsurface</em> offers a unique graphical interface for performing this
-part of the planning. The mechanics of doing this is similar to
-hand-entering a dive profile in the dive log part of <em>Subsurface</em>. Upon
-activating the planner, a default dive of depth 15 m for 40 min is offered
-in the bue design surface to the top right hand of the screen. The white
-dots (waypoints) on the profile can be dragged with a mouse. Create more
-waypoints by double-clicking on the profile line and ensuring that the
-profile reflects the intended dive. Drag the waypoints to represent the
-depth and duration of the dive. It is NOt necessary to specify the ascent
-part of the dive since the planner calculates this, based on the settings
-that have been specified.  If any of the management limits (for nitrogen,
-oxygen or gas) is exceeded, the surface above the dive profile changes from
-BLUE to RED.</p></div>
-<div class="paragraph"><p>Each waypoint on the dive profile creates a <em>Dive Planner Point</em> in the
-table on the left of the dive planner panel. Ensure that the <em>Used Gas</em>
-value in each row of that table corresponds to one of the gas mixtures
-specified in the <em>Available Gases</em> table.  Add new waypoints until the main
-features of the dive have been completed, e.g. the bottom time segment and
-deep stops (if these are implemented). Leave the remaining waypoints on the
-ascent to <em>Subsurface</em>. In most cases <em>Subsurface</em> computes additional way
-points in order to fulfill decompression requirements for that dive. A
-waypoint can be moved by selecting that waypoint and by using the arrow
-keys.  The waypoints listed in the <em>Dive Planner Points</em> dialogue can be
-edited by hand in order to obtain a precise presentation of the dive
-plan. In fact, one can create the whole dive profile by editing the <em>Dive
-Planner Points</em> dialog.</p></div>
-<div class="paragraph"><p>Indicate any changes in gas cylinder used by indicating gas changes as
-explained in the section <a href="#S_CreateProfile">hand-creating a dive profile</a>. These changes should reflect the cylinders and gas compositions
-defined in the table with <em>Available Gases</em>.  If two or more gases are used,
-automatic gas switches will be suggested during the ascent to the
-surface. However, these changes can be deleted by right-clicking the gas
-change and by manually creating a gas change by right-clicking on the
-appropriate waypoint.</p></div>
-<div class="paragraph"><p>A non-zero value in the "CC set point" column of the table of dive planner
-points indicates a valid setpoint for oxygen partial pressure and that the
-segment is dived using a closed circuit rebreather (CCR). If the last
-manually entered segment is a CCR segment, the decompression phase is
-computed assuming the diver uses a CCR with the specified set-point. If the
-last segment (however short) is on open circuit (OC, indicated by a zero
-set-point) the decompression is computed in OC mode. The planner only
-considers gas changes in OC mode.</p></div>
-<div class="paragraph"><p>Below is an example of a dive plan to 45m using EAN26, followed by an ascent
-using EAN50 and using the settings as described above.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/DivePlanner2_f20.jpg" alt="FIGURE: Planning a dive: setup" />
-</div>
-</div>
-<div class="paragraph"><p>Once the above has been completed, one can save it by clicking the <em>Save</em>
-button towards the top middle of the planner. The saved dive plan will
-appear in the <strong>Dive List</strong> panel of <em>Subsurface</em>.</p></div>
-<div class="paragraph"><p><strong>The dive plan details</strong></p></div>
-<div class="paragraph"><p>On the bottom right of the dive planner, under <em>Dive Plan Details</em>, the
-exact details of the dive plan are provided. These details may be modified
-by checking any of the options under the <em>Notes</em> section of the dive
-planner, immediately to the left of the <em>Dive Plan Details</em>. If a <em>Verbatim
-diveplan</em> is requested, a detailed sentence-level explanation of the dive
-plan is given. If any of the management specifications have been exceeded
-during the planning, a warning message is printed underneath the dive plan
-information.</p></div>
-<div class="paragraph"><p>If the option <em>Display segment duration</em> is checked, then the duration of
-each depth level is indicated in the <em>Dive Plan Details</em>. This duration
-INCLUDES the transition time to get to that level. However, if the <em>Display
-transition in deco</em> option is checked, the transitions are shown separately
-from the segment durations at a particular level.</p></div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_planning_pscr_dives">13.3. Planning pSCR dives</h3>
-<div class="paragraph"><p>To plan a dive using a passive semi-closed rebreather (pSCR), select <em>pSCR</em> rather than
-<em>Open circuit</em> in the dropdown list.
-The parameters of the pSCR diver can be set by selecting  <em>File →   Preferences →   Graph</em>
-from the main menu, where the gas consumption calculation takes into account the pSCR dump
-ratio (default 10:1) as well as the metabolism rate. The calculation also takes the oxygen drop
-accross the mouthpiece of the rebreather into account. If the
-pO<sub>2</sub> drops below what is considered a save value, a warning appears in the <em>Dive plan
-details</em>. A typical pSCR configuration is with a single cylinder and one or more bail-out
-cylinders. Therefore the setup of the <em>Available gases</em> and the <em>Dive planner points</em> tables
-are very similar to that of a CCR dive plan, described above. However, no oxygen setpoints
-are specified for pSCR dives. Below is a dive plan for a pSCR dive. The dive is comparable
-to that of the CCR dive above, but note the longer ascent duration due to the lower oxygen
-in the loop due to the oxygen drop across the mouthpiece of the pSCR equipment.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Planner_pSCR1_f20.jpg" alt="FIGURE: Planning a pSCR dive: setup" />
-</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_planning_ccr_dives">13.4. Planning CCR dives</h3>
-<div class="paragraph"><p>To plan a dive using a closed circuit rebreather, select the <em>CCR</em> option in
-the dropdown list, circled in blue in the image below.</p></div>
-<div class="paragraph"><p><strong>Available gases</strong>: In the <em>Available gases</em> table, enter the cylinder information for the
-diluent cylinder and for any bail-out cylinders. Do NOT enter the information for the oxygen
-cylinder since it is implied when the <em>CCR</em> dropdown selection is made.</p></div>
-<div class="paragraph"><p><strong>Entering setpoints</strong>: Specify a default setpoint in the Preferences tab, by selecting <em>File →  Preferences →  Graph</em> from the main menu. All user-entered segments in the <em>Dive planner points</em> table
-use the default setpoint value. Then, different setpoints can be specified for dive segments
-in the <em>Dive planner points</em> table. A zero setpoint
-means the diver bails out to open circuit mode for that segment. The decompression is always calculated
-using the setpoint of the last manually entered segment. So, to plan a bail out ascent for a
-CCR dive, add a one-minute dive segment to the end with a setpoint value of 0. The decompression
-algorithm does not switch deco-gases automatically while in CCR mode (i.e. when a positive setpoint is specified) but, of course, this is calculated for bail out ascents.</p></div>
-<div class="paragraph"><p>The dive profile for a CCR dive may look something like the image below.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Planner_CCR1_f20.jpg" alt="FIGURE: Planning a CCR dive: setup" />
-</div>
-</div>
-<div class="paragraph"><p>Note that, in the <em>Dive plan details</em>, the gas consumption for a CCR segment
-is not calculated, so gas consumptions of 0 litres are the norm.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_Replan">13.5. Modifying an existing dive plan</h3>
-<div class="paragraph"><p>Normally, when a dive plan has been saved, it is accessible from the <strong>Dive
-List</strong>, like any other dive log. Within the <strong>Dive List</strong> there is not a way to
-change a saved dive plan.  To perform changes to a dive plan, select it on
-the <strong>Dive List</strong>. Then, in the main menu, select <em>Log → Re-plan dive</em>. This
-will open the selected dive plan within the dive planner, allowing changes
-to be made and saved as usual.</p></div>
-<div class="paragraph"><p>In addition there is the option "Save new". This keeps the original planned
-dive and adds a (possibly modified) copy to the dive list. If that copy is
-saved with the same start time as the original, the two dives are considered
-two versions of the same dive and do not influence other each during
-decompression calculation (see next section).</p></div>
-</div>
-<div class="sect2">
-<h3 id="_planning_for_repetitive_dives">13.6. Planning for repetitive dives</h3>
-<div class="paragraph"><p>Repetitive dives can easily be planned if the dates and start times of the
-repetitive dive set is specified appropriately in the top left-hand <em>Start
-Time</em> field. <em>Subsurface</em> calculates the gas loading figures correctly and
-the effect of the first dive is evaluated on later dives.</p></div>
-<div class="paragraph"><p>If one has just completed a long/deep dive and is planning another dive,
-then highlight, in the <strong>Dive List</strong>, the dive that has just been completed
-and then activate the planner. Depending on the start time of the planned
-dive, the planner takes into account the gas loading incurred during the
-completed dive and allows planning within these limitations.</p></div>
-<div class="paragraph"><p>If only a few standard configurations are used (e.g. in GUE), then a
-template dive can be created conforming to one of the configurations. If one
-now wishes to plan a dive using this configuration, just highlight the
-template dive in the <strong>Dive List</strong> and activate the planner: the planner takes
-into account the configuration in the highlighted dive.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_printing_the_dive_plan">13.7. Printing the dive plan</h3>
-<div class="paragraph"><p>Selecting the <em>Print</em> button in the planner allows printing of the <em>Dive
-Plan Details</em> for wet notes. Alternatively one can cut and paste the <em>Dive
-Plan Details</em> for inclusion in a text file or word processing document.</p></div>
-<div class="paragraph"><p>Dive plans have many characteristics in common with dive logs (dive profile,
-dive notes, etc).  After a dive plan has been saved, the dive details and
-gas calculations are saved in the <strong>Notes</strong> tab. While a dive plan is being
-designed, it can be printed using the <em>Print</em> button in the dive
-planner. This prints the dive details and gas calculations in the <em>Dive Plan
-Details</em> panel of the dive planner. However, after the plan has been saved,
-it is represented in a way very similar to a dive log and the gas
-calculations cannot be accessed in the same way as during the planning
-process. The only way to print the dive plan is to use the <em>File → Print</em>
-facility on the main menu in the same way as for dive logs or by copy and
-paste to a word processor.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_description_des_éléments_du_menu_principal_de_subsurface">14. Description des éléments du menu principal de Subsurface</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>Cette section décrit les fonctions et les opérations des éléments du menu
-principal de Subsurface. Plusieurs éléments ci-dessous sont des liens vers
-des sections de ce manuel traitant des opérations relatives.</p></div>
-<div class="sect2">
-<h3 id="_fichier">14.1. Fichier</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-<a href="#S_NewLogbook"><em>Nouveau carnet de plongée</em></a> - Fermer le carnet de plongée
-  actuellement ouvert et supprime toutes les informations de plongées.
-</p>
-</li>
-<li>
-<p>
-<em>Ouvrir un carnet de plongée</em> - Cela ouvre une fenêtre pour sélectionner le
-  carnet de plongée à ouvrir.
-</p>
-</li>
-<li>
-<p>
-<em>Sauvegarder</em> - Enregistrer le carnet de plongée qui est actuellement
-  ouvert.
-</p>
-</li>
-<li>
-<p>
-<em>Enregsitrer sous</em> - Enregistrer le carnet actuel sous un nom différent.
-</p>
-</li>
-<li>
-<p>
-<em>Fermer</em> - Fermer le carnet de plongée actuellement ouvert.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_ExportLog"><em>Exporter</em></a> - Exporter le carnet de plongée actuellement
-  ouvert (ou les plongées sélectionnées dans le carnet) vers un des nombreux
-  formats.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_PrintDivelog"><em>Imprimer</em></a> - Imprimer le carnet de plongée actuellement
-  ouvert.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_FindMovedImages"><em>Find moved images</em></a> - If photos taken during dives
-  have been moved to
-      a different disk or directory, locate them and link them to the appropriate
-      dives.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Preferences"><em>Préférences</em></a> - Définir les  préférences de <em>Subsurface</em>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Configure"><em>Configurer l’ordinateur de plongée</em></a> - Modifier la
-  configuration d’un ordinateur de plongée.
-</p>
-</li>
-<li>
-<p>
-<em>Quitter</em> - Quitter <em>Subsurface</em>.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_importer">14.2. Importer</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-<a href="#S_ImportDiveComputer"><em>Importer depuis un l’ordinateur de plongée</em></a> -
-  Importer des informations de plongées à partir de l’ordinateur de plongée.
-</p>
-</li>
-<li>
-<p>
-<a href="#Unified_import"><em>Importer des fichiers de log</em></a> - Importer des
-  informations de plongées à partir d’un fichier d’un format compatible avec
-  <em>Subsurface</em>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Companion"><em>Importer les données GPS depis le service web Subsurface</em></a> -
-  Charge les coordonnées GPS à partir de l’application mobile <em>Subsurface</em>
-  (téléphones et tablettes).
-</p>
-</li>
-<li>
-<p>
-<a href="#S_ImportingDivelogsDe"><em>Importer depuis Divelogs.de</em></a> - Importer des
-  informations de plongées à partir de <em>www.Divelogs.de</em>.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_journal_log">14.3. Journal (log)</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-<a href="#S_EnterData"><em>Ajouter une plongée</em></a> -  Ajouter manuellement une nouvelle
-  plongée au panneau de la <strong>liste des plongées</strong>.
-</p>
-</li>
-<li>
-<p>
-<em>Edit dive</em> - Edit a dive of which the profile was entered by hande and not
-  from a dive computer.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_DivePlanner"><em>Planifier une plongée</em></a> - Cette fonctionnalité permet de
-  planifier des plongées.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Replan"><em>Modifier la plongée dans le planificateur</em></a> - Modifier une
-  plongée planifiée qui a été enregistrée dans la <strong>liste des plongées</strong>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_CopyComponents"><em>Copier les composants de la plongée</em></a> - En
-  sélectionnant cette option, vous pouvez copier les informations de plusieurs
-  champs d’un journal de plongée vers le presse-papier.
-</p>
-</li>
-<li>
-<p>
-<em>Coller les composants de la plongée</em>  - Colle, dans les plongées
-  sélectionnées dans la <strong>liste des plongées</strong>, les informations copiées au
-  préalable avec l’option <em>Copier les composants de la plongée</em>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Renumber"><em>Renuméroter</em></a> - Renuméroter les plongées sélectionnées dans
-  le panneau de la <strong>liste des plongées</strong>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Group"><em>Grouper automatiquement</em></a> - Grouper les plongées du panneau de
-  <strong>liste des plongées</strong> dans des voyages de plongées.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_DeviceNames"><em>Editer les noms des ordinateurs de plongée</em></a> - Modifier
-  les noms des ordinateurs de plongée pour faciliter vos journaux (logs).
-</p>
-</li>
-<li>
-<p>
-<a href="#S_Filter"><em>Filtrer la liste des plongées</em></a> - Sélectionner seulement
-  certaines plongées, à partir de tags ou de critères de plongées.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_vue">14.4. Vue</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-<a href="#S_ViewPanels"><em>Tout</em></a> - Affiche les quatre panneaux principaux de
-  <em>Subsurface</em> simultanément.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_ViewPanels"><em>Liste des plongées</em></a> - Affiche uniquement le panneau de la
-  <strong>liste des plongées</strong>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_ViewPanels"><em>Profil</em></a> - Affiche uniquement le panneau du <strong>profil de la
-  plongée</strong>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_ViewPanels"><em>Info</em></a> - Affiche uniquement le panneau des <strong>notes</strong>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_ViewPanels"><em>Globe</em></a> - Affiche uniquement le panneau de la <strong>carte
-  mondiale</strong>.
-</p>
-</li>
-<li>
-<p>
-<em>Statistiques annuelles</em>  - Affiche par année le résumé des statistiques des
-  plongées effectuées.
-</p>
-</li>
-<li>
-<p>
-<em>Ordinateur précédent</em>  - Passer à l’ordinateur de plongée précédent.
-</p>
-</li>
-<li>
-<p>
-<em>Ordinateur suivant</em>  - Passer à l’ordinateur de plongée suivant.
-</p>
-</li>
-<li>
-<p>
-<em>Plein écran</em>  - Passer en mode plein écran.
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="_aide">14.5. Aide</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>À propos de Subsurface</em>  - Affiche un panneau avec le numéro de version de
-  <em>Subsurface</em> ainsi que les informations de licence.
-</p>
-</li>
-<li>
-<p>
-<em>Vérifier les mises à jour</em>  - Vérifier si une nouvelle version de
-  Subsurface est disponible sur le <a href="http://subsurface-divelog.org/">site web de
-  <em>Subsurface</em> </a>.
-</p>
-</li>
-<li>
-<p>
-<a href="#S_UserSurvey"><em>Sondge utilisateur</em></a> - Aidez à rendre <em>Subsurface</em> encore
-  meilleur en répondant à notre sondage utilisateur.
-</p>
-</li>
-<li>
-<p>
-<em>Manuel utilisateur</em>  - Ouvre une fenêtre affichant ce manuel utilisateur.
-</p>
-</li>
-</ul></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_mobile_version">15. Mobile Version</h2>
-<div class="sectionbody">
-<div class="paragraph"><p><em>Subsurface</em> has a mobile version, which can be used to view the dives
-stored in the user’s cloud account.</p></div>
-<div class="sect2">
-<h3 id="_how_to_use_the_mobile_version">15.1. How to use the mobile version</h3>
-<div class="paragraph"><p>When you first open the mobile app, you will have to log into your cloud
-account. To do this, click on the menu icon on the upper right, then click
-on preferences. Enter your cloud email and password, then click on save.</p></div>
-<div class="paragraph"><p>To load dives the first time, click on the menu icon, and then click on
-<em>Load Dives</em>. This will fetch the dive list from the cloud storage onto your
-device. On subsequent runs, the divelist will be loaded automatically when
-you open the app.</p></div>
-<div class="paragraph"><p>To view dive details, tap on any dive in the dive list. This will open the
-dive details window, which shows the dive profile and below it, the dive
-details. Any of the dive details can be changed.</p></div>
-<div class="paragraph"><p>To save changes made to the dive details, click on the back icon, then from
-the menu select <em>Save Changes</em>. This will save your changes to the cloud
-storage.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_annexe_a_informations_spécifiques_au_système_d_8217_exploitation_utilisé_pour_importer_les_informations_de_plongées_depuis_un_ordinateur_de_plongée">16. ANNEXE A : informations spécifiques au système d’exploitation utilisé pour importer les informations de plongées depuis un ordinateur de plongée.</h2>
-<div class="sectionbody">
-<div class="sect2">
-<h3 id="_assurez_vous_que_les_pilotes_drivers_nécessaires_sont_installés">16.1. Assurez-vous que les pilotes (drivers) nécessaires sont installés</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/drivers.jpg" alt="Note" />
-</td>
-<td class="content">Le système d’exploitation de l’ordinateur nécessite les bons pilotes pour
-communiquer avec l’ordinateur de plongée de la façon utilisée par
-l’ordinateur de plongée (Bluetooth, USB, infra-rouge).</td>
-</tr></table>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-Sous Linux, les utilisateurs doivent avoir le bon module noyau de chargé. La
-          plupart des distributions Linux le font automatiquement, de telle sorte que
-          l’utilisateur n’ait rien à faire de particulier. Cependant, certains
-          protocoles de communication nécessitent des pilotes additionnels, plus
-          particulièrement pour certaines technologies telles que l’infra-rouge.
-</p>
-</li>
-<li>
-<p>
-Sous Windows, le bon pilote devrait être téléchargé automatiquement la
-          première fois que l’utilisateur branche son ordinateur de plongée sur le
-          port USB de son ordinateur de bureau.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>Sous Mac, les utilisateurs peuvent parfois avoir besoin d’installer
-manuellement le bon pilote. Par exemple, pour le Mares Puck ou n’importe
-quel autre ordinateur de plongée utilisant une interface USB-série basé sur
-le composant Silicon Labs CP2101 ou similaire, le bon pilote est disponible
-sous <em>Mac_OSX_VCP_Driver.zip</em> sur le
-<a href="http://www.silabs.com/support/pages/document-library.aspx?p=Interface&f=USB%20Bridges&pn=CP2101">dépôt
-de documents et logiciels Silicon Labs</a>.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_HowFindDeviceName">16.2. Comment trouver le nom du périphérique branché sur USB et paramétrer les permissions en écriture</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/usb.jpg" alt="Note" />
-</td>
-<td class="content">Lorsqu’un utilisateur connecte un ordinateur de plongée en utilisant l’USB,
-généralement <em>Subsurface</em> proposera soit une liste déroulante contenant le
-bon nom (ou le point de montage pour un Uemis Zurich) ou la liste sera
-désactivée si aucun nom de périphérique n’est nécessaire. Dans les rares cas
-où cela ne fonctionnerait pas, voici quelques suggestions pour trouver le
-nom de votre périphérique ;</td>
-</tr></table>
-</div>
-<div class="paragraph"><div class="title">Sur Windows :</div><p>Essayez simplement COM1, COM2, etc. La liste déroulante devrait contenir
-tous les périphériques COM connectés.</p></div>
-<div class="paragraph"><div class="title">Sur MacOS :</div><p>La liste déroulante devrait contenir tous les ordinateurs de plongée
-connectés.</p></div>
-<div class="paragraph"><div class="title">Sur Linux :</div><p>Il existe un moyen sûr de trouver le port :</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Déconnecter le cable USB de l’ordinateur de plongée
-</p>
-</li>
-<li>
-<p>
-Ouvrir un terminal
-</p>
-</li>
-<li>
-<p>
-Taper la commande <em>dmesg</em> et appuyer sur la touche Entrer
-</p>
-</li>
-<li>
-<p>
-Connecter le cable USB de l’ordinateur de plongée
-</p>
-</li>
-<li>
-<p>
-Taper la commande <em>dmesg</em> et appuyer sur la touche Entrer
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>Un message similaire à celui-ci devrait apparaitre :</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>usb 2-1.1: new full speed USB device number 14 using ehci_hcd
-usbcore: registered new interface driver usbserial
-USB Serial support registered for generic
-usbcore: registered new interface driver usbserial_generic
-usbserial: USB Serial Driver core
-USB Serial support registered for FTDI USB Serial Device
-ftdi_sio 2-1.1:1.0: FTDI USB Serial Device converter detected
-usb 2-1.1: Detected FT232BM
-usb 2-1.1: Number of endpoints 2
-usb 2-1.1: Endpoint 1 MaxPacketSize 64
-usb 2-1.1: Endpoint 2 MaxPacketSize 64
-usb 2-1.1: Setting MaxPacketSize 64
-usb 2-1.1: FTDI USB Serial Device converter now attached to ttyUSB3
-usbcore: registered new interface driver ftdi_sio
-ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver</code></pre>
-</div></div>
-<div class="paragraph"><p>La troisième ligne en partant du bas montre que l’adaptateur FTDI USB est
-détecté et connecté sur <code>ttyUSB3</code>. Cette information peut à présent être
-utilisée pour les paramètres d’importation en tant que <code>/dev/ttyUSB3</code> pour
-que Subsurface utilise le bon port USB.</p></div>
-<div class="paragraph"><p>S’assurer que l’utilisateur possède les droits d'écriture sur le port série
-USB :</p></div>
-<div class="paragraph"><p>Sur les systèmes similaires à Unix, les ports USB ne peuvent être accédés
-que par des utilisateurs membres du groupe <code>dialout</code>. Si vous n'êtes pas
-root, vous n'êtes peut-être pas membre de ce groupe et ne pouvez donc pas
-utiliser le port USB. Si votre nom d’utilisateur est <em>johnB</em> :</p></div>
-<div class="paragraph"><p>En tant que root, tapez : usermod -a -G dialout johnB+ (utilisateurs
-d’Ubuntu : <code>sudo usermod -a -G dialout johnB</code>)  Cela ajoute johnB au groupe
-<code>dialout</code>.
-Tapez : <code>id johnB</code>     Cela liste tous les groupes auquel johnB appartient et
-vérifiez que
-l’appartenance au groupe est bien effectif. Le groupe <code>dialout</code> devrait
-être listé
-parmi les différents IDs.
-Sous certaines circonstances, les modifications ne prennent effet qu’après une déconnexionpuis reconnexion sur l’ordinateur (sous Ubuntu, par exemple).
-Avec le bon nom de périphérique (par exemple <code>dev/ttyUSB3</code>) et avec un accès
-en écriture au port USB, l’ordinateur de plongée devrait se connecter et
-vous devriez pouvoir importer vos plongées.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_HowFindBluetoothDeviceName">16.3. Setting up bluetooth enabled devices</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/bluetooth.jpg" alt="Note" />
-</td>
-<td class="content">For dive computers communicating through bluetooth like the Heinrichs
-Weikamp Frog or the Shearwater Predator and Petrel there is a different
-procedure to get the devices name to communicate with <em>Subsurface</em>. Follow
-these steps:</td>
-</tr></table>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>For the dive computer, after enabling Bluetooth, ensure it is in Upload mode.</strong>
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>For Bluetooth pairing of the dive computer, refer to the manufacturer’s user
-guide. When using a Shearwater Predator/Petrel, select <em>Dive Log → Upload
-Log</em> and wait for the <em>Wait PC</em> message.</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>Pair the <em>Subsurface</em> computer with the dive computer.</strong>
-</p>
-</li>
-</ul></div>
-<div class="sect3">
-<h4 id="_sur_windows">16.3.1. Sur Windows :</h4>
-<div class="paragraph"><p>Bluetooth is most likely already enabled. For pairing with the dive computer
-choose <em>Control Panel → Bluetooth Devices → Add Wireless Device</em>.  This
-should bring up a dialog showing your dive computer (which should be in
-Bluetooth mode) and allowing pairing. Right click on it and choose
-<em>Properties→ COM Ports</em> to identify the port used for your dive
-computer. If there are several ports listed, use the one saying "Outgoing"
-instead of "Incoming".</p></div>
-<div class="paragraph"><p>For downloading to <em>Subsurface</em>, the <em>Subsurface</em> drop-down list should
-contain this COM port already. If not, enter it manually.</p></div>
-<div class="paragraph"><p>Note: If there are issues afterwards when downloading from the dive computer
-using other software, remove the existing pairing with the dive computer.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_sur_macos">16.3.2. Sur MacOS :</h4>
-<div class="paragraph"><p>Click on the Bluetooth symbol in the menu bar and select <em>Set up Bluetooth
-Device…</em>. The dive computer should then show up in the list of
-devices. Select it and go through the pairing process. This step should only
-be needed once for initial setup.</p></div>
-<div class="paragraph"><p>Once the pairing is completed the correct device is shown in the <em>Device or
-Mount Point</em> drop-down in the <em>Subsurface</em> <strong>Import</strong> dialog.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_sur_linux">16.3.3. Sur Linux</h4>
-<div class="paragraph"><p>Ensure Bluetooth is enabled on the <em>Subsurface</em> computer.  On most common
-distributions this should be true out of the box and pairing should be
-straight forward. For instance, Gnome3 shows a Bluetooth icon on the right
-of the toolbar at the top of the screen.  Users have reported difficulties
-with some Bluetooth controllers.  If you have an onboard controller, try
-that first.  It is simplest if you remove any USB Bluetooth dongles.  If you
-have a USB dongle that came with your dive computer, try that before any
-others.</p></div>
-<div class="paragraph"><p>Setting up a connection to download dives from your Bluetooth-enabled
-device, such as the <em>Shearwater Petrel</em>, is not yet an automated process and
-will generally require the command prompt.  It is essentially a three step
-process.</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-Enable the Bluetooth controller and pair your dive computer</li>
-</p>
-</li>
-<li>
-<p>
-Establish an RFCOMM connection
-</p>
-</li>
-<li>
-<p>
-Download the dives with Subsurface
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>Ensure the dive computer is in upload mode. On the <em>Shearwater Petrel</em> and
-<em>Petrel 2</em>, cycle through the menu, select <em>Dive Log</em>, then <em>Upload Log</em>.
-The display will read <em>Initializing</em>, then <em>Wait PC 3:00</em> and will
-countdown.  Once the connection is established, the display reads <em>Wait CMD
-…</em> and the countdown continues. When downloading the dive from Subsurface,
-the display reads <em>Sending</em> then <em>Sent Dive</em>.</p></div>
-<div class="paragraph"><p>To establish the connection, establish root access through <code>sudo</code> or <code>su</code>.
-The correct permission is required to download the dives in the computer. On
-most Linux systems this means becoming a member of the dialout group (This
-is identical as for many dive computers using a Linux USB port, descibed in
-the previous section). On the command terminal, enter:</p></div>
-<div class="paragraph"><p><code>sudo usermod -a -G dialout username</code></p></div>
-<div class="paragraph"><p>Then log out and log in for the change to take effect.</p></div>
-<div class="sect4">
-<h5 id="_enabling_the_bluetooth_controller_and_pairing_your_dive_computer">Enabling the Bluetooth controller and pairing your dive computer</h5>
-<div class="paragraph"><p>Attempt to set up the Bluetooth controller and pair your dive computer using
-the graphical environment of the operating system. After setting the dive
-computer to upload mode, click the Bluetooth icon in the system tray and
-select <em>Add new device</em>. The dive computer should appear. If asked for a
-password, enter 0000.  Write down or copy the MAC address of your dive
-computer - this needed later and should be in the form  00:11:22:33:44:55.</p></div>
-<div class="paragraph"><p>If the graphical method didn’t work, pair the device from the command
-line. Open a terminal and use <code>hciconfig</code> to check the Bluetooth controller
-status</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>$ hciconfig
-hci0:   Type: BR/EDR  Bus: USB
-        BD Address: 01:23:45:67:89:AB  ACL MTU: 310:10  SCO MTU: 64:8
-        *DOWN*
-        RX bytes:504 acl:0 sco:0 events:22 errors:0
-        TX bytes:92 acl:0 sco:0 commands:21 errors:0</code></pre>
-</div></div>
-<div class="paragraph"><p>This indicates a Bluetooth controller with MAC address 01:23:45:67:89:AB,
-connected as hci0.  Its status is <em>DOWN</em>, i.e. not powered.  Additional
-controllers will appear as hci1, etc.  If there is not a Bluetooth dongle
-plugged in upon booting the computer, hci0 is probably the onboard.  Now
-power on the controller and enable authentication:</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>sudo hciconfig hci0 up auth+  (enter password when prompted)
-hciconfig
-hci0:  Type: BR/EDR  Bus: USB
-        BD Address: 01:23:45:67:89:AB  ACL MTU: 310:10  SCO MTU: 64:8
-        *UP RUNNING PSCAN AUTH*
-        RX bytes:1026 acl:0 sco:0 events:47 errors:0
-        TX bytes:449 acl:0 sco:0 commands:46 errors:0</code></pre>
-</div></div>
-<div class="paragraph"><p><code>Check that the status now includes +<em>UP</em>, <em>RUNNING</em> AND <em>AUTH</em></code>.</p></div>
-<div class="paragraph"><p>If there are multiple controllers running, it’s easiest to off the unused
-controller(s). For example, for <code>hci1</code>:</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>sudo hciconfig hci1 down</code></pre>
-</div></div>
-<div class="paragraph"><p>Next step is to <em>trust</em> and <em>pair</em> the dive computer. On distros with Bluez
-5, such as Fedora 22, one can use a tool called <code>blutootctl</code>, which will
-bring up its own command prompt.</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>bluetoothctl
-[NEW] Controller 01:23:45:67:89:AB localhost.localdomain [default]
-[bluetooth]# agent on
-Agent registered
-[bluetooth]# default-agent
-Default agent request successful
-[bluetooth]# scan on                        <----now set your dive computer to upload mode
-Discovery started
-[CHG] Controller 01:23:45:67:89:AB Discovering: yes
-[NEW] Device 00:11:22:33:44:55 Petrel
-[bluetooth]# trust 00:11:22:33:44:55        <----you can use the tab key to autocomplete the MAC address
-[CHG] Device 00:11:22:33:44:55 Trusted: yes
-Changing 00:11:22:33:44:55 trust succeeded
-[bluetooth]# pair 00:11:22:33:44:55
-Attempting to pair with 00:11:22:33:44:55
-[CHG] Device 00:11:22:33:44:55 Connected: yes
-[CHG] Device 00:11:22:33:44:55 UUIDs: 00001101-0000-1000-8000-0089abc12345
-[CHG] Device 00:11:22:33:44:55 Paired: yes
-Pairing successful
-[CHG] Device 00:11:22:33:44:55 Connected: no</code></pre>
-</div></div>
-<div class="paragraph"><p>If asked for a password, enter 0000. It’s ok if the last line says
-<em>Connected: no</em>. The important part is the line above, <code>Pairing successful</code>.</p></div>
-<div class="paragraph"><p>If the system has Bluez version 4 (e.g. Ubuntu 12.04 through to 15.04),
-there is probably not a <code>bluetoothctl</code>, but a script called
-<code>bluez-simple-agent</code> or just <code>simple-agent</code>.</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>hcitool -i hci0 scanning
-Scanning ...
-        00:11:22:33:44:55       Petrel
-        bluez-simple-agent hci0 00:11:22:33:44:55</code></pre>
-</div></div>
-<div class="paragraph"><p>Once ther dive computer is pired, set up the RFCOMM connection</p></div>
-</div>
-<div class="sect4">
-<h5 id="_establishing_the_rfcomm_connection">Establishing the RFCOMM connection</h5>
-<div class="paragraph"><p>The command to establish an RFCOMM connection is:</p></div>
-<div class="paragraph"><p><code>sudo rfcomm -i <controller> connect <dev> <bdaddr> [channel]</code></p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<controller>+ is the Bluetooth controller, <code>hci0</code>.
-</p>
-</li>
-<li>
-<p>
-<dev> is the RFCOMM device file, <code>rfcomm0</code>
-</p>
-</li>
-<li>
-<p>
-<bdaddr> is the dive computer’s MAC address, <code>00:11:22:33:44:55</code>
-</p>
-</li>
-<li>
-<p>
-[channel] is the dive computer’s Bluetooth channel we need to connect to.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>If one omits it, channel 1 is assumed.  Based on a limited number of user
-reports, the appropriate channel for the dive computer is probably:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<em>Shearwater Petrel 2</em>: channel 5
-</p>
-</li>
-<li>
-<p>
-<em>Shearwater Petrel 1</em>: channel 1
-</p>
-</li>
-<li>
-<p>
-<em>Heinrichs-Weikamp OSTC Sport</em>: channel 1
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>E.g. to connect a <em>Shearwater Petrel 2</em>, set the dive computer to upload
-mode and enter:</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>sudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55 5 (enter a password, probably 0000, when prompted)</code></pre>
-</div></div>
-<div class="paragraph"><p>This gives the response:</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>Connected /dev/rfcomm0 to 00:11:22:33:44:55 on channel 5
-Press CTRL-C for hangup</code></pre>
-</div></div>
-<div class="paragraph"><p>To connect a _Shearwater Petrel 1+ or + HW OSTC Sport+, set the dive
-computer to upload mode and enter:</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>sudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55   (enter a password, probably 0000, when prompted)
-Connected /dev/rfcomm0 to 00:11:22:33:44:55 on channel 1
-Press CTRL-C for hangup</code></pre>
-</div></div>
-<div class="paragraph"><p>If the specific channel the dive computer needs is not known, or the channel
-in the list above doesn’t work, the command <code>sdptool records</code> should help
-determine the appropriate channel. The output below is for a <em>Shearwater
-Petrel 2</em>.</p></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>sdptool -i hci0 records 00:11:22:33:44:55
-Service Name: Serial Port
-Service RecHandle: 0x10000
-Service Class ID List:
-        "Serial Port" (0x1101)
-        Protocol Descriptor List:
-        "L2CAP" (0x0100)
-        "RFCOMM" (0x0003)
-        Channel: 5</code></pre>
-</div></div>
-<div class="paragraph"><p>For a Bluetooth dive computer not in the list above, or if the channel
-listed is not correct, please let the Subsurface developers know on the user
-forum or the developer mailing list <em>subsurface at subsurface-divelog.org</em>.</p></div>
-</div>
-<div class="sect4">
-<h5 id="_download_the_dives_with_subsurface_lt_em_gt">Download the dives with Subsurface</em></h5>
-<div class="paragraph"><p>After establishing the RFCOMM connection and while the dive computer’s
-upload mode countdown is still running, go to_Subsurface_, select
-<em>Import→Import from dive computer</em> and enter appropriate Vendor
-(e.g. <em>Shearwater</em>), Dive Computer (<em>Petrel</em>), Device or Mount Point
-(<em>/dev/rfcomm0</em>) and click <em>Download</em>.</p></div>
-</div>
-</div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_appendix_b_dive_computer_specific_information_for_importing_dive_information">17. APPENDIX B: Dive Computer specific information for importing dive data.</h2>
-<div class="sectionbody">
-<div class="sect2">
-<h3 id="S_ImportUemis">17.1. Importing from Uemis Zurich</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/iumis.jpg" alt="Note" />
-</td>
-<td class="content"><em>Subsurface</em> downloads the information stored on the SDA (the built-in file
-system of the Uemis) including information about dive spots and
-equipment. Buddy information is not yet downloadable.  Things are very
-similar to a normal USB-connected dive computer (the Uemis is one of those
-that recharge when connected to the USB port).  The main difference is that
-one does not enter a device name, but instead the location where the
-UEMISSDA file system is mounted once connected to the dive computer. On
-Windows this is a drive letter ( often <em>E:</em> or <em>F:</em>), on a Mac this is
-<em>/Volumes/UEMISSDA</em> and on Linux systems this differs depending on the
-distribution. On Fedora it usually is
-<em>/var/run/media/<your_username>/UEMISSDA</em>. In all cases <em>Subsurface</em> should
-suggest the correct location in the drop down list.</td>
-</tr></table>
-</div>
-<div class="paragraph"><p>After selecting the above device name, download the dives from the Uemis
-Zurich. One technical issue with the Uemis Zurich download implementation
-(this is a Uemis firmware limitation, not a <em>Subsurface</em> issue) is that one
-cannot download more than about 40-50 dives without running out of memory on
-the SDA. This will usually only happen the very first time one downloads
-dives from the Uemis Zurich.  Normally when downloading at the end of a day
-or even after a dive trip, the capacity is sufficient. If <em>Subsurface</em>
-displays an error that the dive computer ran out of space the solution is
-straight forward.  Disconnect the SDA, turn it off and on again, and
-reconnect it. You can now retry (or start a new download session) and the
-download will continue where it stopped previously. One may have to do this
-more than once, depending on how many dives are stored on the dive computer.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_ImportingGalileo">17.2. Importing from Uwatec Galileo</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/Galileo.jpg" alt="Note" />
-</td>
-<td class="content">The Uwatec Galileo dive computers use infra red (IrDA) communication between
-the dive computer and Subsurface. The Uwatec hardware uses a USB dongle
-based on the serial infra-red (SIR) protocol and the MSC7780 IrDA controller
-manufactured by MosChip and marketed by Scubapro and some electronics
-companies.  Under Linux, the kernel already provides for communication using
-the IrDA protocol. However, the user additionally needs to load a driver for
-the IrDA interface with the dive computer. The easiest way is to load the
-<strong>irda-tools</strong> package from the
-<a href="http://irda.sourceforge.net/docs/startirda.html">Linux IrDA Project</a>.  After
-the installation of the irda-tools, the <strong>root user</strong> can specify a device
-name from the console as follows: <code>irattach irda0</code></td>
-</tr></table>
-</div>
-<div class="paragraph"><p>After executing this command, Subsurface will recognise the Galileo dive
-computer and download dive information.</p></div>
-<div class="paragraph"><p>Under Windows, a similar situation exists. Drivers for the MCS7780 are
-available from some Internet web sites e.g.
-<a href="http://www.drivers-download.com/Drv/MosChip/MCS7780/">www.drivers-download.com</a>.
-Windows-based IrDA drivers for the Uwatec can also be downloaded from the
-ScubaPro web site, drivers being located on the download page for the
-ScubaPro SmartTrak software.</p></div>
-<div class="paragraph"><p>For the Apple Mac, IrDA communication via the MCS7780 link is not available
-for OSX 10.6 or higher.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_ImportingDR5">17.3. Importing from Heinrichs Weikamp DR5</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/HW_DR5.jpg" alt="Note" />
-</td>
-<td class="content">When mounted as a USB drive the Heinrichs Weikamp DR5 saves a single UDDF
-file for every dive.  Mark all the dives you’d like to import or open.
-Note: The DR5 does not seem to store gradient factors nor deco information,
-so for <em>Subsurface</em> it is not possible to display them. Adjust the gradient
-factors in the <em>Graph Settings</em> in <em>Subsurface</em> to generate a deco overlay
-in the <em>Subsurface</em> <strong>Dive Profile</strong> panel but please note that the deco
-calculated by <em>Subsurface</em> will most likely differ from the one displayed on
-the DR5.</td>
-</tr></table>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_ImportingXDeep">17.4. Importing from xDEEP BLACK</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/HW_xdeepblack.jpg" alt="Note" />
-</td>
-<td class="content">Each dive has to be individually saved as UDDF file using "Export UDDF"
-option in BLACK’s logbook menu.  When mounted as a USB drive UDDF files are
-available in LOGBOOK directory.  Note: The xDEEP BLACK saves NDL time but
-does not seem to store gradient factors nor deco information, so for
-<em>Subsurface</em> it is not possible to display them. Adjust the gradient factors
-in the <em>Graph Settings</em> in <em>Subsurface</em> to generate a deco overlay in the
-<em>Subsurface</em> <strong>Dive Profile</strong> panel but please note that the deco calculated
-by <em>Subsurface</em> will most likely differ from the one displayed on the xDEEP
-BLACK.</td>
-</tr></table>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_importing_from_shearwater_predator_using_bluetooth">17.5. Importing from Shearwater Predator using Bluetooth</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/predator.jpg" alt="Note" />
-</td>
-<td class="content">Using a Shearwater Predator one may be able to pair Bluetooth but then
-encounter issues when downloading, showing errors like <em>Slip RX: unexp. SLIP
-END</em> on the Predator.  This might also arise when using other dive log
-software and operating systems other than Linux. We have no detailed idea
-about the source and how to fix this, but it is reported to be solved
-sometimes by one of these steps:</td>
-</tr></table>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-use the Bluetooth dongle which came with the Shearwater Predator instead of
-   the built-in one of the <em>Subsurface</em> computer
-</p>
-</li>
-<li>
-<p>
-switch to different Bluetooth drivers for the same hardware
-</p>
-</li>
-<li>
-<p>
-switch off WiFi while using Bluetooth
-</p>
-</li>
-</ul></div>
-</div>
-<div class="sect2">
-<h3 id="S_PoseidonMkVI">17.6. Importing from Poseidon MkVI Discovery</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/MkVI.jpeg" alt="Note" />
-</td>
-<td class="content">Download of dive logs from the MkVI is performed using a custom
-communications adapter and the <em>Poseidon PC Configuration Software</em>,
-obtained when purchasing the MKVI equipment. The latter is a Windows
-application allowing configuration of equipment and storage of dive
-logs. Communication between dive computer and desktop computer utilises the
-IrDA infra-red protocol. Only data for one dive can be downloaded at a time,
-comprising three files:</td>
-</tr></table>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-Setup configuration for the dive and key dive parameters (file with a .txt
-  extension)
-</p>
-</li>
-<li>
-<p>
-Dive log details (file with a .csv extension)
-</p>
-</li>
-<li>
-<p>
-Redbook format dive log (file with .cvsr extension). This is a compressed
-  version of the dive log using a proprietary format.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p><em>Subsurface</em> accesses the .txt and the .csv files to obtain dive log
-information.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_importing_from_apd_inspiration_evolution_ccr">17.7. Importing from APD Inspiration/Evolution CCR</h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/APDComputer.jpg" alt="Note" />
-</td>
-<td class="content">The dive logs of an APD Inspiration or similar CCR dive computer are
-downloaded using a communications adapter and <em>AP Communicator</em>, obtained
-when purchasing the equipment. The dive logs can be viewed using the <em>AP Log
-Viewer</em>, within Windows or Mac/OS. However, APD logs can be viewed and
-managed from within <em>Subsurface</em> (together with dives using many other types
-of dive computer). The APD inspiration dive logs are imported into
-<em>Subsurface</em> as follows:</td>
-</tr></table>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-Download the dive using <em>AP Communicator</em>.
-</p>
-</li>
-<li>
-<p>
-Open a dive within the <em>AP Log Viewer</em>.
-</p>
-</li>
-<li>
-<p>
-Select the tab at the top of the screen, entitled "<em>Data</em>".
-</p>
-</li>
-<li>
-<p>
-With the raw dive log data show on the screen, click on "<em>Copy to
-  Clipboard</em>".
-</p>
-</li>
-<li>
-<p>
-Open a text editor, e.g. Notepad (Windows) or TextWrangler (Mac).
-</p>
-</li>
-<li>
-<p>
-Copy the contents of the clipboard into the text editor and save the text
-  file with a filename extension of <em>.apd</em>
-</p>
-</li>
-<li>
-<p>
-Within <em>Subsurface</em>, select <em>Import → Import log files</em> to open the
-  <a href="#Unified_import">universal import dialogue</a>.
-</p>
-</li>
-<li>
-<p>
-In the dropdown list towards the bottom right of the dialogue (labled
-  <em>Filter:</em>), select "APD log viewer".
-</p>
-</li>
-<li>
-<p>
-On the list of file names select the <em>.apd</em> file that has been created
-  above. An import dialogue opens indicating the default settings for the data
-  in the <em>.apd</em> file. If any changes are required, do this as for
-  <a href="#S_ImportingCSVDives">CSV imports</a>.
-</p>
-</li>
-</ul></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/APD_CSVimportF22.jpg" alt="Figure: APD log viewer import" />
-</div>
-</div>
-<div class="ulist"><ul>
-<li>
-<p>
-The top left hand dropdown box in the import panel allows one to select the
-  APD dive computer for which the dive log needs to be imported. The default
-  it is DC1, <em>i.e.</em> the first of the two dive computers the APD uses. It is
-  possible to sequentially import the data for both dive computers by first
-  importing CD1 and then DC2.(<strong>Hint</strong>: The logs for the two dive computers are
-  viewed by selecting <em>View → Next DC</em> from the Main Menu after the uploading
-  has been completed)
-</p>
-</li>
-<li>
-<p>
-Click the <em>Ok</em> button at the bottom of the import panel.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p>The APD dive log will appear within <em>Subsurface</em>. The dive
-computer-generated ceiling generated by the Inspiration can be viewed by
-selecting the appropriate button on the left of the <strong>Dive Profile</strong>. Cylinder
-pressure data are not logged by the APD equipment but can be manually
-entered in the <em>Equipment</em> Tab.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_appendix_c_exporting_dive_log_information_from_external_dive_log_software">18. APPENDIX C: Exporting Dive log information from external dive log software.</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The import of dive log data from external dive log software is mostly
-performed using the dialogue found by selecting <em>Import</em> from the Main Menu,
-then clicking on <em>Import Log Files</em>. This is a single-step process, more
-information about which can be found <a href="#Unified_import">here.</a> However, in
-some cases, a two-step process may be required:</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Export the foreign dive log data to format that is accessible from
-  <em>Subsurface</em>.
-</p>
-</li>
-<li>
-<p>
-Import the accessible dive log data into <em>Subsurface</em>.
-</p>
-</li>
-</ol></div>
-<div class="paragraph"><p>This appendix provides some information about approaches to export dive log
-data from foreign dive log software. The procedures below mostly apply to
-Linux and/or Windows.</p></div>
-<div class="sect2">
-<h3 id="S_ImportingDivesSuunto">18.1. Exporting from <strong>Suunto Divemanager (DM3, DM4 or DM5)</strong></h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/suuntologo.jpg" alt="Note" />
-</td>
-<td class="content">DiveManager is a MS Windows application for Suunto dive computers.
-Divemanager 3 (DM3) is an older version of the Suunto software. More recent
-Suunto dive computers use Divemanager version 4 or 5 (DM4 or DM5). The
-different versions of Divemanager use different methods and different file
-naming conventions to export dive log data.</td>
-</tr></table>
-</div>
-<div class="paragraph"><p><strong>Divemanager 3 (DM3):</strong></p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Start <em>Suunto Divemanager 3</em> and log in with the name containing the logs
-</p>
-</li>
-<li>
-<p>
-Do not start the import wizard to import dives from the dive computer.
-</p>
-</li>
-<li>
-<p>
-In the navigation tree on the left side of the program-window, select the
-   appropriate dives.
-</p>
-</li>
-<li>
-<p>
-Within the list of dives, select the dives you would like to import later:
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-To select certain dives: hold <em>ctrl</em> and click the dive
-</p>
-</li>
-<li>
-<p>
-To select all dives: Select the first dive, hold down shift and select the
-          last dive
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-With the dives marked, use the program menu <em>File → Export</em>
-</p>
-</li>
-<li>
-<p>
-The export pop-up will show. Within this pop-up, there is one field called
-   <em>Export Path</em>.
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Click the browse button next to the field Export Path
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-A file-manager like window pops up
-</p>
-</li>
-<li>
-<p>
-Navigate to the directory for storing the
-   Divelog.SDE file
-</p>
-</li>
-<li>
-<p>
-Optionally change the name of the file for saving
-</p>
-</li>
-<li>
-<p>
-Click <em>Save</em>
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-Back in the Export pop-up, press the button <em>Export</em>
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-The dives are now exported to the file Divelog.SDE.
-</p>
-</li>
-</ol></div>
-<div class="paragraph"><p><strong>Divemanager 4 (DM4) and Divemanager 5 (DM5):</strong></p></div>
-<div class="paragraph"><p>DM4 and DM5 use identical mechanisms for exporting dive logs.  To export a
-divelog from Divemanager one needs to locate the DM4/DM5 database where the
-dives are stored. the user can either look for the original database or make
-a backup of the dives. Both methods are described here.</p></div>
-<div class="paragraph"><p>Locating the Suunto DM4 (or DM5) database:</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Start Suunto DM4/DM5
-</p>
-</li>
-<li>
-<p>
-Select <em>Help → About</em>
-</p>
-</li>
-<li>
-<p>
-Click <em>Copy</em> after text <em>Copy log folder path to clipboard</em>
-</p>
-</li>
-<li>
-<p>
-Now open Windows Explorer
-</p>
-</li>
-<li>
-<p>
-Paste the address to the path box at the top of the File Explorer
-</p>
-</li>
-<li>
-<p>
-The database is called DM4.db or DM5.db
-</p>
-</li>
-</ol></div>
-<div class="paragraph"><p>Making a backup copy of the Suunto DM4/DM5 database:</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Start Suunto DM4/DM5
-</p>
-</li>
-<li>
-<p>
-Select <em>File - Create backup</em>
-</p>
-</li>
-<li>
-<p>
-From the file menu select the location and name for the backup, we’ll use
-   DM4 (or DM5) in here with the default extension .bak
-</p>
-</li>
-<li>
-<p>
-Click <em>Save</em>
-</p>
-</li>
-<li>
-<p>
-The dives are now exported to the file DM4.bak (or DM5.bak)
-</p>
-</li>
-</ol></div>
-</div>
-<div class="sect2">
-<h3 id="_exporting_from_atomic_logbook">18.2. Exporting from Atomic Logbook</h3>
-<div class="admonitionblock" id="Atomic_Export">
-<table><tr>
-<td class="icon">
-<img src="images/icons/atomiclogo.jpg" alt="Note" />
-</td>
-<td class="content">Atomic Logbook is a Windows software by Atomic Aquatics. It allows
-downloading of dive information from Cobalt and Cobalt 2 dive computers.
-The divelog is kept in a SQLite database at
-C:\ProgramData\AtomicsAquatics\Cobalt-Logbook\Cobalt.db. This file can be
-directly imported to Subsurface.</td>
-</tr></table>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_exporting_from_mares_dive_organiser_v2_1">18.3. Exporting from Mares Dive Organiser V2.1</h3>
-<div class="admonitionblock" id="Mares_Export">
-<table><tr>
-<td class="icon">
-<img src="images/icons/mareslogo.jpg" alt="Note" />
-</td>
-<td class="content">Mares Dive Organiser is a Windows application. The dive log is kept as a
-Microsoft SQL Compact Edition database with a <em>.sdf</em> filename extension. The
-database includes all Dive Organiser-registered divers on the particular
-computer and all Mares dive computers used. The safest way to obtain a copy
-of the dive database is to export the information to another compatible
-format which can be imported into <em>Subsurface</em>.</td>
-</tr></table>
-</div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Within Dive Organiser, select <em>Database → Backup</em> from the main menu and
-   back up the database to the desk top.  This creates a zipped file
-   DiveOrganiserxxxxx.dbf.
-</p>
-</li>
-<li>
-<p>
-Rename the file to DiveOrganiserxxxxx.zip. Inside the zipped directory is a
-   file <em>DiveOrganiser.sdf</em>.
-</p>
-</li>
-<li>
-<p>
-Extract the <em>.sdf</em> file from the zipped folder to your Desktop.
-</p>
-</li>
-<li>
-<p>
-The password for accessing the .zip file is <em>mares</em>.
-</p>
-</li>
-</ol></div>
-</div>
-<div class="sect2">
-<h3 id="S_ImportingDivingLog">18.4. Exporting from <strong>DivingLog 5.0 and 6.0</strong></h3>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="images/icons/divingloglogo.jpg" alt="Note" />
-</td>
-<td class="content">The best way to bring your logs from DivingLog to Subsurface is to convert
-the whole database. This is because other export formats do not include all
-the details, and we would lack e.g. gas switches and information of what
-units are used. With database import, all this information is included and
-readily available for us.</td>
-</tr></table>
-</div>
-<div class="paragraph"><p>To transfer all files from DivingLog to Subsurface, do the following:</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-In DivingLog open the <em>File → Export → SQLite</em> menu
-</p>
-</li>
-<li>
-<p>
-Select <em>Settings</em> button
-</p>
-</li>
-<li>
-<p>
-Set the <em>RTF2Plaintext</em> to <em>true</em>
-</p>
-</li>
-<li>
-<p>
-Close the Settings dialog
-</p>
-</li>
-<li>
-<p>
-Click <em>Export</em> button and select the filename
-</p>
-</li>
-</ol></div>
-<div class="paragraph"><p>Once this is done, open the saved database file with Subsurface and the
-dives are automatically converted to our own format. Last step to do is save
-the log file in Subsurface.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_annexe_d_exporter_un_tableur_vers_le_format_csv">19. ANNEXE D : Exporter un tableur vers le format CSV</h2>
-<div class="sectionbody">
-<div class="paragraph" id="S_Appendix_D"><p>De nombreux plongeurs conservent un carnet de plongée sous forme de fichier
-numérique, souvent un tableur avec différents champs et informations. Ces
-données peuvent facilement être importées dans <em>Subsurface</em> après que le
-tableur a été converti en fichier CSV. Cette section explique la procedure
-pour convertir un carnet de plongée enregistrée sous forme de tableur vers
-un fichier CSV qui pourra ensuite être importé dans <em>Subsurface</em>. Créer un
-fichier CSV est une tache simple malgré que la procédure soit différente
-selon le tableur utilisé.</p></div>
-<div class="paragraph"><p>La première étape est d’organiser les données de plongées dans le tableur
-pour que la première ligne contienne le nom (ou le titre) de chaque colonne
-et que les informations de chaque plongée soient contenues sur une seule
-ligne. <em>Subsurface</em> supporte de nombreux éléments (Dive #, Date, Time,
-Duration, Location, GPS, Max Depth, Mean Depth, Buddy, Notes, Weight et
-Tags). L’utilisateur peut organiser les données de plongées selon quelques
-règles simples :</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Date : utiliser un des formats suivants : aaaa-mm-jj, jj.mm.aaaa, mm/jj/aaaa
-</p>
-</li>
-<li>
-<p>
-Durée : le format est minutes:secondes.
-</p>
-</li>
-<li>
-<p>
-Système d’unité : un seul système d’unité doit être utilisé (pas de mélange
-   entre les unités impériales et métriques)
-</p>
-</li>
-<li>
-<p>
-Étiquettes et équipiers : les valeurs doivent être séparées par des
-   virgules.
-</p>
-</li>
-<li>
-<p>
-Position GPS : vous devez utiliser les degrés décimaux, par exemple :
-   30.22496 30.821798
-</p>
-</li>
-</ol></div>
-<div class="sect2">
-<h3 id="_em_libreoffice_calc_em_et_em_openoffice_calc_em">19.1. <em>LibreOffice Calc</em> et <em>OpenOffice Calc</em></h3>
-<div class="paragraph"><p>These are open source spreadsheet applications forming parts of larger open
-source office suite applications. The user interaction with <em>LibreOffice</em>
-and <em>OpenOffice</em> is very similar.  In Libreoffice Calc the time format
-should be set to minutes:seconds - [mm]:ss and dates should be set to one
-of: yyyy-mm-dd, dd.mm.yyyy, mm/dd/yyyy. A typical dive log may look like
-this:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/LOffice_spreadsheetdata.jpg" alt="FIGURE: Spreadsheet data" />
-</div>
-</div>
-<div class="paragraph"><p>To export the data as a .CSV file from within LibreOffice click <em>File →
-Save As</em>. On the dialogue that comes up, select the <em>Text CSV (.csv)</em> as the
-file type and select the option <em>Edit filter settings</em>.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/LOffice_save_as_options.jpg" alt="FIGURE: Save as options" />
-</div>
-</div>
-<div class="paragraph"><p>After selecting <em>Save</em>, select the appropriate field delimiter (choose <em>Tab</em>
-to prevent conflicts with the comma when using this as a decimal point),
-then select <em>OK</em>.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/LOffice_field_options.jpg" alt="FIGURE: Field options" />
-</div>
-</div>
-<div class="paragraph"><p>One can double check the .CSV file by opening it with a text editor, and
-then import the dive data as explained on the section
-<a href="#S_ImportingCSVDives">Importing CSV dives</a>.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_microsoft_em_excel_em">19.2. Microsoft <em>Excel</em></h3>
-<div class="paragraph"><p>The field delimiter (called "<em>list separator</em>" in Microsoft manuals) is not
-accessible from within <em>Excel</em> and needs to be set through the <em>Microsoft
-Control Panel</em>. After changing the separator character, all software on the
-Windows machine use the new character as a separator.  One can change the
-character back to the default character by following the same procedure,
-outlined below.</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-In Microsoft Windows, click the <strong>Start</strong> button, and then select <em>Control
-  Panel</em> from the list on the right-hand side.
-</p>
-</li>
-<li>
-<p>
-Open the <em>Regional and Language Options</em> dialog box.
+</li>
+</ul></div>
+<div class="paragraph"><p>Export to other formats can be achieved through third party facilities, for
+instance <em>www.divelogs.de</em>.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_Cloud_access">9. Keeping a <em>Subsurface</em> dive log in the Cloud</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>For each diver, dive log information is highly important. Not only is it a
+record of diving activities for one’s own pleasure, but it is important
+information required for admission to further training courses or
+(sometimes) even diving sites. The security of the dive log is therefore
+critical. In order to have a dive log that is resistant to failure of a home
+computer hard drive, loss or theft of equipment, the Cloud is an obvious
+solution. This also has the added benefit that one can access one’s dive log
+from anywhere in the world without having to carry it with oneself. For this
+reason, facilities such as <em>divelogs.de</em> and <em>Diving Log</em> offer to store
+dive log information on the Internet.</p></div>
+<div class="paragraph"><p><em>Subsurface</em> includes access to a transparently integrated cloud storage
+backend that is available to all Subsurface users. Storing and retrieving a
+dive log from the cloud is no more difficult than accessing the dives on the
+local hard disk.  The only requirement is that one should first register as
+a user on the cloud.  To use <em>Subsurface cloud storage</em> , follow these
+steps:</p></div>
+<div class="sect2">
+<h3 id="_create_a_cloud_storage_account">9.1. Create a cloud storage account</h3>
+<div class="ulist"><ul>
+<li>
+<p>
+Open the <strong>Network Preferences</strong> by selecting <em>File</em> → <em>Preferences</em> → <em>Network</em>.
 </p>
 </li>
 <li>
 <p>
-Do one of the following: <strong> In Windows 7, click the <em>Formats</em> tab, and then
-  click <em>Customize this format</em>.  </strong> In Windows XP, click the <em>Regional
-  Options</em> tab, and then click <em>Customize</em>.
+In the section headed <em>Subsurface cloud storage</em>, enter an email address that
+   _Su bsurface can use for user registration.
 </p>
 </li>
 <li>
 <p>
-Type a new separator in the <em>List separator</em> box. To use a TAB-delimited
-  file, type the word TAB in the box.
+Enter a novel password that_Subsurface_ will use to store the
+  dive log in the cloud.
 </p>
 </li>
 <li>
 <p>
-Click <em>OK</em> twice.
+Click <em>Apply</em> to send the above email address and password to the
+  (remote) cloud server. The server responds by sending a verification PIN to
+  the above email address (This is the <strong>only</strong> occasion that <em>Subsurface</em> uses the
+  email address provided above). The <strong>Network Preferences</strong> dialog now has a new PIN text
+   box, not visible previously.
+</p>
+</li>
+<li>
+<p>
+Enter the PIN in the corresponding text box in the <strong>Network Preferences</strong> dialog
+(this field is only visible while the server is waiting for email
+address confirmation)
+</p>
+</li>
+<li>
+<p>
+Click <em>Apply</em> again. The <em>Subsurface cloud storage</em> account
+will be marked as verified and the <em>Subsurface cloud storage</em> service is initialised for use.
 </p>
 </li>
 </ul></div>
-<div class="paragraph"><p>Below is an image of the <em>Control Panel</em>:</p></div>
+</div>
+<div class="sect2">
+<h3 id="_using_em_subsurface_cloud_storage_em">9.2. Using <em>Subsurface cloud storage</em></h3>
+<div class="ulist"><ul>
+<li>
+<p>
+Once the cloud storage has been initialised, two new items appear in the
+   <em>File</em> menu of the main menu system: <em>Open cloud storage</em> and <em>Save to cloud storage</em>.
+These options allow the user to load and save data to the <em>Subsurface
+cloud storage</em> server.
+</p>
+</li>
+<li>
+<p>
+In the <em>Defaults Preferences</em> tab, one can select to use the <em>Subsurface cloud
+storage</em> data as one’s default data file by checking the check box marked <em>Cloud storage default file</em>.
+ This means that the data from
+the <em>Subsurface cloud storage</em> is loaded when <em>Subsurface</em> starts ans saved there when one closes <em>Subsurface</em>.
+</p>
+</li>
+<li>
+<p>
+<em>Subsurface</em> keeps a local copy of the data and the cloud facility remains fully
+functional even if used while disconnected to the Internet. <em>Subsurface</em> simply synchronises the
+data with the cloud server the next time ithe program is used while the computer is
+connected to the Internet.
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="_web_access_to_em_subsurface_cloud_storage_em">9.3. Web access to <em>Subsurface cloud storage</em></h3>
+<div class="paragraph"><p>One of the nice side benefits of using <em>Subsurface cloud storage</em> is that
+one can also access one’s dive data from any web browser. Simply open
+<a href="https://cloud.subsurface-divelog.org"><em>https://cloud.subsurface-divelog.org</em></a>,
+log in with the same email and password, and you can see an HTML export of
+the last dive data that was synced to the <em>Subsurface cloud storage</em>. The
+dive information that is shown is only the contents of the recorded dive
+logs, NOT the calculated values shown in the <strong>Profile</strong> panel, including some
+cylinder pressures, deco ceilings and O<sub>2</sub>/He/N<sub>2</sub> partial pressures.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_other_cloud_services">9.4. Other cloud services</h3>
+<div class="paragraph"><p>If one prefers not to use the integrated cloud storage of dive logs (and
+don’t need the web access), it is also simple to store dive logs in the
+cloud using several of the existing facilities on the Internet.  For
+instance <a href="http://www.dropbox.com/"><em>Dropbox</em></a> offers a free application that
+allows files on the Dropbox servers to be seen as a local folder on one’s
+desktop computer.</p></div>
 <div class="imageblock" style="text-align:center;">
 <div class="content">
-<img src="images/Win_SaveCSV2.jpg" alt="FIGURE: Win List separator" />
+<img src="images/Cloud.jpg" alt="FIGURE: Dropbox folder" />
 </div>
 </div>
-<div class="paragraph"><p>To export the dive log in CSV format:</p></div>
-<div class="paragraph"><p>With the dive log opened in <em>Excel</em>, select the round Windows button at the
-top left, then <em>Save As</em>.</p></div>
+<div class="paragraph"><p>The <em>Dropbox</em> program creates a copy of the <em>Dropbox</em> Internet Cloud content
+on one’s desktop computer. When the computer is connected to the Internet,
+the Internet content is automatically updated. Therefore both the <em>Open</em> and
+<em>Save</em> of dive logs are done using the local copy of the dive log in the
+local <em>Dropbox</em> folder, so there’s no need for a direct internet
+connection. If the local copy is modified, e.g. by adding a dive, the remote
+copy in the <em>Dropbox</em> server in the Cloud will be automatically updated
+whenever Internet access is available.</p></div>
+<div class="paragraph"><p>In this way a dive log in one’s <em>Dropbox</em> folder can be accessed seamlessly
+from the Internet and can be accessed from any place with Internet
+access. Currently there are no costs involved for this service. Dropbox
+(Windows, Mac and Linux) can be installed by accessing the
+<a href="http://www.dropbox.com/install"><em>Install Page on the Dropbox website</em></a>
+Alternatively one can use <em>Dropbox</em> as a mechanism to backup one’s dive
+log. To Store a dive log on <em>Dropbox</em>, select <em>File → Save as</em> from the
+<em>Subsurface</em> main menu, navigate to the <em>Dropbox</em> folder and select the
+<em>Save</em> button. To access the dive log in <em>Dropbox</em>, select <em>File → Open
+Logbook</em> from the <em>Subsurface</em> main menu and navigate to the dive log file
+in the <em>Dropbox</em> folder and select the <em>Open</em> button.</p></div>
+<div class="paragraph"><p>Several paid services exist on the Internet (e.g. Google, Amazon) where the
+same process could be used for the Cloud-based storage of dive logs.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_PrintDivelog">10. Printing a dive log</h2>
+<div class="sectionbody">
+<div class="paragraph"><p><em>Subsurface</em> provides a simple and flexible interface to print a whole dive log or only a few selected dives.
+  Pre-installed templates or a custom written template can be used to choose where the data are fitted into the page.</p></div>
+<div class="paragraph"><p>Before printing, two decisions are required:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Should the whole dive log be printed or only part of it? If only part of the
+  dive log is required, then select the required dives from the <strong>Dive List</strong>
+  panel.
+</p>
+</li>
+<li>
+<p>
+If the dive profiles needs printing, what gas partial pressure information
+  should be shown? Select the appropriate toggle-buttons on the button bar to
+  the left of the <strong>Dive Profile</strong> panel.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>If <em>File → Print</em> is selected from the Main menu, the the dialogue below
+(image <strong>A</strong>) appears. Three specifications are needed to achieve the desired
+information and page layout:</p></div>
 <div class="imageblock" style="text-align:center;">
 <div class="content">
-<img src="images/Win_SaveCSV1.jpg" alt="FIGURE: Excel save as option" />
+<img src="images/Print1_f22.jpg" alt="FIGURE: Print dialogue" />
 </div>
 </div>
-<div class="paragraph"><p>Click on the left-hand part of the <em>Save as</em> option, NOT on the arrow on the
-right-hand. This brings up a dialogue for saving the spreadsheet in an
-alternative format. From the dropdown list at the bottom of the dialogue,
-marked <em>Save as Type:</em>, select <em>CSV(Comma delimited) (*.CSV)</em>. Ensure that
-the appropriate folder has been selected to save the CSV file into.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Win_SaveCSV3.jpg" alt="FIGURE: Excel save CSV dialogue" />
-</div>
-</div>
-<div class="paragraph"><p>Select the <em>Save</em> button. The CSV-formatted file is saved into the folder
-that was selected. One can double check the .CSV file by opening it with a
-text editor, and then import the dive data as explained on the section
-<a href="#S_ImportingCSVDives">Importing CSV dives</a>.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="S_APPENDIX_E">20. ANNEXE E : Créer un modèle d’impression personnalisé</h2>
-<div class="sectionbody">
-<div class="paragraph"><p><em>Subsurface</em> provides a mechanism to create or modify templates for printing
-dive logs in order to produce customised printouts of dive logs. Templates,
-written in HTML as well as a simple Grantlee instruction set, are rendered
-to the print device by <em>Subsurface</em>.</p></div>
-<div class="paragraph"><p>Templates are accessed using the print dialogue (see image <strong>B</strong> below).</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Print1_f22.jpg" alt="FIGURE: Print dialogue" />
-</div>
-</div>
-<div class="paragraph"><p>The buttons under the <em>Template</em> dropdown box allows one to <em>Edit</em>,
-<em>Delete</em>, <em>Import</em> and to <em>Export</em> templates (see image <strong>A</strong> above). New or
-modified templates are stored as HTML files in the same directory as the
-dive log being processed. In order to create or modify a template, select
-the <em>Custom</em> template from the template dropdown list in the print dialogue
-(see image <strong>B</strong> above), then select <em>Edit</em>.</p></div>
-<div class="paragraph"><p>The Edit Panel comprises three tabs:</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Template1_f22.jpg" alt="FIGURE: template edit dialogue" />
-</div>
-</div>
-<div class="paragraph"><p>1) The <em>Style</em> tab (image <strong>A</strong> above) controls the font, line spacing and colour
-   template used for printing the dive log.  The style attributes are
-   editable. Choose one of the four colour palets used for colour printing.</p></div>
-<div class="paragraph"><p>2) The <em>Colors</em> tab (image <strong>B</strong> above) allows editing the colours used for
-   printing the dive log. The colours are highly customisable: the <em>Edit</em>
-   buttons in the <em>Colors</em> tab allows choosing abritrary colours for different
-   components of the dive log printout.</p></div>
-<div class="paragraph"><p>3) The <em>Template</em> tab of the Edit Panel (see image below) allows creating a
-   template using HTML as well as a few Grantlee programming
-   primitives. Grantlee provides the ability to create and format HTML code in
-   a highly simple but efficient way (see below). The HTML of the template can
-   be edited and saved. The saved template is stored in the same directory as
-   the dive being processed. By default, a <em>Custom</em> template is a skeleton with
-   no specific print instructions. The informastion being printed needs to be
-   specified and formatted in the by replacing the section marked with: "<!--
-   Template must be filled -→". Writing HTML code with Grantlee instructions
-   allows unlimited freedom in determining what is printed an in which way it
-   should be rendered.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Template2_f22.jpg" alt="FIGURE:Template tab" />
-</div>
-</div>
-<div class="paragraph"><p>One can adapt any of the existing templates and save it to the dive log
-directory. The standard templates (e.g. One dive, Six dives, Table) can be
-modified in this way.</p></div>
-<div class="paragraph"><p>To write a custom template the following elements must exist so that the
-template will be correctly handled and rendered.</p></div>
-<div class="sect2">
-<h3 id="_main_dive_loop">20.1. Main dive loop</h3>
-<div class="paragraph"><p><em>Subsurface</em> exports a dive list called (<strong>dives</strong>) to the <em>Grantlee</em>
-backend. It is possible to iterate over the list as follows:</p></div>
-<div class="literalblock">
-<div class="title">template.html</div>
-<div class="content">
-<pre><code>        {% for dive in dives %}
-                <h1> {{ dive.number }} </h1>
-        {% endfor %}</code></pre>
-</div></div>
-<div class="literalblock">
-<div class="title">output.html</div>
-<div class="content">
-<pre><code>        <h1> 1 </h1>
-        <h1> 2 </h1>
-        <h1> 3 </h1></code></pre>
-</div></div>
-<div class="paragraph"><p>Additional information about <em>Grantlee</em> can be found
-<a href="http://www.grantlee.org/apidox/for_themers.html">here</a></p></div>
-</div>
-<div class="sect2">
-<h3 id="_grantlee_exported_variables">20.2. Grantlee exported variables</h3>
-<div class="paragraph"><p>Only a subset of the dive data is exported:</p></div>
-<div class="tableblock">
-<table rules="all"
-width="100%"
-frame="border"
-cellspacing="0" cellpadding="4">
-<col width="50%" />
-<col width="50%" />
-<tbody>
-<tr>
-<td align="left" valign="top"><p class="table"><strong>Name</strong></p></td>
-<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">number</p></td>
-<td align="left" valign="top"><p class="table">(<strong>int</strong>) dive number</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">id</p></td>
-<td align="left" valign="top"><p class="table">(<strong>int</strong>) unique dive ID, should be used to fetch the dive profile</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">date</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) data of the dive</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">time</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) time of the dive</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">location</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) location of the dive</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">duration</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) duration of the dive</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">depth</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) depth of the dive</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">divemaster</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) divemaster data</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">buddy</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) buddy data</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">airTemp</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) air temperature of dive</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">waterTemp</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) water temperature of dive</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">notes</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) dive notes</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">rating</p></td>
-<td align="left" valign="top"><p class="table">(<strong>int</strong>) dive rating ranges from 0 to 5</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">sac</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) sac value</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">tags</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) all dive tags concatenate together</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">gas</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) used gas cylinder</p></td>
-</tr>
-</tbody>
-</table>
-</div>
-<div class="paragraph"><p><em>Subsurface</em> also exports <strong>template_options</strong> data. This data must be used as
-<em>CSS</em> values to provide a dynamically editable template. The exported data
-is shown in the following table:</p></div>
-<div class="tableblock">
-<table rules="all"
-width="100%"
-frame="border"
-cellspacing="0" cellpadding="4">
-<col width="50%" />
-<col width="50%" />
-<tbody>
-<tr>
-<td align="left" valign="top"><p class="table"><strong>Name</strong></p></td>
-<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">font</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) font family</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">borderwidth</p></td>
-<td align="left" valign="top"><p class="table">(<strong>int</strong>) border-width value dynamically calculated as 0.1% of the page width with minimum value of 1px</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">font_size</p></td>
-<td align="left" valign="top"><p class="table">(<strong>double</strong>) size of fonts in vw, ranges between 1.0 and 2.0</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">line_spacing</p></td>
-<td align="left" valign="top"><p class="table">(<strong>double</strong>) distance between text lines, ranges between 1.0 and 3.0</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">color1</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) background color</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">color2</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) primary table cell color</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">color3</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) secondary table cell color</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">color4</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) primary text color</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">color5</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) secondary text color</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">color6</p></td>
-<td align="left" valign="top"><p class="table">(<strong>string</strong>) border colors</p></td>
-</tr>
-</tbody>
-</table>
-</div>
-<div class="literalblock">
-<div class="title">template.html</div>
-<div class="content">
-<pre><code>        border-width: {{ template_options.borderwidth }}px;</code></pre>
-</div></div>
-<div class="literalblock">
-<div class="title">output.html</div>
-<div class="content">
-<pre><code>        border-width: 3px;</code></pre>
-</div></div>
-<div class="paragraph"><p>Another variable that <em>Subsurface</em> exports is <strong>print_options</strong>. This variable
-contains a single member:</p></div>
-<div class="tableblock">
-<table rules="all"
-width="100%"
-frame="border"
-cellspacing="0" cellpadding="4">
-<col width="50%" />
-<col width="50%" />
-<tbody>
-<tr>
-<td align="left" valign="top"><p class="table"><strong>Name</strong></p></td>
-<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">grayscale</p></td>
-<td align="left" valign="top"><p class="table">Use <em>CSS</em> filters to convert the page into grayscale (should be added to body style to enable printing grayscale prints)</p></td>
-</tr>
-</tbody>
-</table>
-</div>
-<div class="literalblock">
-<div class="title">template.html</div>
-<div class="content">
-<pre><code>        body {
-                {{ print_options.grayscale }};
-        }</code></pre>
-</div></div>
-<div class="literalblock">
-<div class="title">output.html</div>
-<div class="content">
-<pre><code>        body {
-                -webkit-filter: grayscale(100%);
-        }</code></pre>
-</div></div>
-</div>
-<div class="sect2">
-<h3 id="_defined_css_selectors">20.3. Defined CSS selectors</h3>
-<div class="paragraph"><p>As the dive profile is placed after rendering, <em>Subsurface</em> uses a special
-<em>CSS</em> selectors to do some searches in the HTML output. The <em>CSS</em> selectors
-in the following table should be added.</p></div>
-<div class="tableblock">
-<table rules="all"
-width="100%"
-frame="border"
-cellspacing="0" cellpadding="4">
-<col width="33%" />
-<col width="33%" />
-<col width="33%" />
-<tbody>
-<tr>
-<td align="left" valign="top"><p class="table"><strong>Selector</strong></p></td>
-<td align="left" valign="top"><p class="table"><strong>Type</strong></p></td>
-<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">dive_{{ dive.id }}</p></td>
-<td align="left" valign="top"><p class="table">id</p></td>
-<td align="left" valign="top"><p class="table">is used to fetch the relevant dive profile</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">diveProfile</p></td>
-<td align="left" valign="top"><p class="table">class</p></td>
-<td align="left" valign="top"><p class="table">each div that will contain a dive profile should have this class selector in addition to the dive_{{ dive.id }} id selector</p></td>
-</tr>
-<tr>
-<td align="left" valign="top"><p class="table">dontbreak</p></td>
-<td align="left" valign="top"><p class="table">class</p></td>
-<td align="left" valign="top"><p class="table">prevents the div with this class to be divided into two pages, this can be used
-in flow layout templates only (when data-numberofdives = 0)</p></td>
-</tr>
-</tbody>
-</table>
-</div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="./images/icons/important.png" alt="Important" />
-</td>
-<td class="content">Rendering dive profiles is not supported for flow layout templates (when
-data-numberofdives = 0).</td>
-</tr></table>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_special_attributes">20.4. Special attributes</h3>
-<div class="paragraph"><p>There are two ways of rendering- either rendering a specific number of dives
-in each page or make <em>Subsurface</em> try to fit as much dives as possible into
-one page (<em>flow</em> rendering).</p></div>
-<div class="paragraph"><p>The <strong>data-numberofdives</strong> data attribute is added to the body tag to set the
-rendering mode</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-render 6 dives per page:
-</p>
-</li>
-</ul></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>        <body data-numberofdives = 6></code></pre>
-</div></div>
-<div class="ulist"><ul>
-<li>
-<p>
-render as much dives as possible:
-</p>
-</li>
-</ul></div>
-<div class="literalblock">
-<div class="content">
-<pre><code>        <body data-numberofdives = 0></code></pre>
-</div></div>
-<div class="admonitionblock">
-<table><tr>
-<td class="icon">
-<img src="./images/icons/important.png" alt="Important" />
-</td>
-<td class="content">All CSS units should be in relative lengths only, to support printing on any
-page size.</td>
-</tr></table>
-</div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_appendix_f_faqs">21. APPENDIX F: FAQs.</h2>
-<div class="sectionbody">
-<div class="sect2">
-<h3 id="S_APPENDIX_F">21.1. Subsurface appears to miscalculate gas consumption and SAC</h3>
-<div class="paragraph" id="SAC_CALCULATION"><p><em>Question</em>: I dived with a 12.2 l tank, starting with 220 bar and ending
-with 100 bar, and I calculate a different SAC compared what <em>Subsurface</em>
-calculates. Is <em>Subsurface</em> miscalculating?</p></div>
-<div class="paragraph"><p><em>Answer</em>: Not really. What happens is that <em>Subsurface</em> actually calculates
-gas consumption differently - and better - than you expect.  In particular,
-it takes the incompressibility of the gas into account.  Traditionally, Gas
-consumption and SAC should be: <code>consumption = tank size x (start pressure -
-end pressure)</code></p></div>
-<div class="paragraph"><p>and that’s true for an ideal gas, and it’s what you get taught in dive
-theory.  But an "ideal gas" doesn’t actually exist, and real gases actually
-don’t compress linearly with pressure. Also, you are missing the fact that
-one atmosphere of pressure isn’t actually one bar.  So the <strong>real</strong>
-calculation is:</p></div>
-<div class="paragraph"><p><code>consumption = (amount_of_air_at_beginning - amount_of_air_at_end)</code></p></div>
-<div class="paragraph"><p>where the amount of air is <strong>not</strong> just "tank size times pressure in bar".
-It’s a combination of: "take compressibility into account" (which is a
-fairly small issue under 220 bar - you’ll see more differences when you do
-high-pressure tanks with 300bar) and "convert bar to atm" (which is the
-majority of your discrepancy).  Remember: one ATM is ~1.013 bar, so without
-the compressibility, your gas use is:</p></div>
-<div class="paragraph"><p><code>12.2*((220-100)/1.013)</code></p></div>
-<div class="paragraph"><p>which is about 1445, not 1464. So there was 19 l too much in your simple
-calculation that ignored the difference between 1 bar and one ATM.  The
-compressibility does show up above 200 bar, and takes that 1445 down about
-eight litres more, so you really did use only about 1437 l of air at surface
-pressure.</p></div>
-<div class="paragraph"><p>So be happy: your SAC really is better than your calculations indicated.  Or
-be sad: your cylinder contains less air than you thought it did.  And as
-mentioned, the "contains less air than you thought it did" really starts
-becoming much more noticeable at high pressure. A 400 bar really does not
-contain twice as much air as a 200 bar one. At lower pressures, air acts
-pretty much like an ideal gas.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_some_dive_profiles_have_time_discrepancies_with_the_recorded_samples_from_my_dive_computer_8230">21.2. Some dive profiles have time discrepancies with the recorded samples from my dive computer…</h3>
-<div class="paragraph"><p><em>Subsurface</em> ends up ignoring surface time for many things (average depth,
-divetime, SAC, etc).  <em>Question</em>: Why do dive durations in my dive computer
-differ from that given by <em>Subsurface</em>?</p></div>
-<div class="paragraph"><p><em>Answer</em>: For example, if you end up doing a weight check (deep enough to
-trigger the "dive started")  but then come back up and wait five minutes for
-your buddies, your dive computer may say that your dive is 50 minutes long -
-because you have fifty minutes worth of samples - but subsurface will say
-it’s 45 minutes - because you were actually diving for 45 minutes.  It’s
-even more noticeable if you do things like divemastering the initial OW
-dives, when you may stay in the water for a long time, but spend most of it
-at the surface. And then you don’t want that to count as some kind of long
-dive”.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_some_dive_profiles_are_missing_from_the_download">21.3. Some dive profiles are missing from the download</h3>
-<div class="paragraph" id="DC_HISTORY"><p><em>Question</em>: I cannot download all my dives, only the most recent ones even
-though my dive computer’s manual states that it records history of e.g. 999
-dives.</p></div>
-<div class="paragraph"><p><em>Answer</em>: Dive history is different than the dive profiles on the log.  The
-history only keeps track of the total number of dives and total amount of
-time spent below surface. The logs, on the other hand, store the dive
-profile, but they have limited amount of memory to do so. The exact amount
-of dive profiles that can be stored on the device depend on sample interval
-and duration of the dives. Once the memory is full the oldest dives get
-overwritten with new dives. Thus we are only able to download the last 13,
-30 or 199 dives.</p></div>
-<div class="paragraph"><p>If you have downloaded your dives to different dive logging software before
-they were overwritten, there is a high change that Subsurface can import
-these. However, if the logs are only on your dive computer, they cannot be
-salvaged after being over written by new dives.</p></div>
-</div>
-</div>
-</div>
-</div>
-<div id="footnotes"><hr /></div>
-<div id="footer">
-<div id="footer-text">
-Last updated 2015-09-18 16:34:13 CEST
-</div>
-</div>
-</body>
-</html>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Under <em>Print type</em> select one of two options:
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>Dive list print</em>: Print dives from the <strong>Dive List</strong> panel with profiles and
+  other information.
+</p>
+</li>
+<li>
+<p>
+<em>Statistics print</em>: Print yearly statistics of the dives.
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+Under <em>Print options</em> select:
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+Printing only the dives selected from the dive list prior to activating the
+  print dialogue by checking the box <em>Print only selected dives</em>. If this
+  check box is <strong>not</strong> checked all dives in the <strong>Dive List</strong> panel are printed.
+</p>
+</li>
+<li>
+<p>
+Printing in colour, achieved by checking the box with <em>Print in colour</em>. If
+  this check box is not checked, printing is in monochrome (grey scale).
+</p>
+</li>
+</ul></div>
+</li>
+</ol></div>
+<div class="paragraph"><p>Under <em>Template</em> select a template to be used as the page layout. There are
+several templates (see image <strong>B</strong>, above).</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>Table</em>: This prints a summary table of all dives selected (see below).
+</p>
+</li>
+</ul></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Print_summarylist_f22.jpg" alt="FIGURE: Print summary table" />
+</div>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>Flow layout</em>: Print the text associated with each diev without printing the
+  dive profiles
+     of each dive (see below):
+</p>
+</li>
+</ul></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Print_flow_layout_f22.jpg" alt="FIGURE: Print flow layout" />
+</div>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>One Dive</em>: Print one dive per page, also showing the dive profile (see
+  below)
+</p>
+</li>
+</ul></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/print2_f22.jpg" alt="FIGURE: Print one dive / page" />
+</div>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>Two Dives</em>: Print two dives per page, also showing the dive profiles.
+</p>
+</li>
+<li>
+<p>
+<em>Six Dives</em>: Print six dives per page, also showing the dive profiles.
+</p>
+</li>
+<li>
+<p>
+<em>Custom</em>: This option allows customisation of the print contents and
+  layout. This is
+     discussed at the end of this section.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>Users can <em>Preview</em> the printed page by selecting the <em>Preview</em> button on
+the dialogue (see image <strong>A</strong> at the start of this section). After preview,
+changes to the options in the print dialogue can be made, resulting in a
+layout that fits personal taste.</p></div>
+<div class="paragraph"><p>Next, select the <em>Print</em> button (see image <strong>A</strong> at the start of this
+section). This activates the regular print dialogue used by the user
+operating system, allowing one to choose a printer and to set its properties
+(see image below):</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Print_print_f22.jpg" alt="FIGURE: Print one dive / page" />
+</div>
+</div>
+<div class="paragraph"><p>Set the print resolution of the printer to an appropriate value by changing
+the printer <em>Properties</em>. Finally, select the <em>Print</em> button to print the
+dives.  Below is a (rather small) example of the output for one particular
+page.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Printpreview.jpg" alt="FIGURE: Print preview page" />
+</div>
+</div>
+<div class="sect2">
+<h3 id="_write_a_custom_printing_template_advanced">10.1. Write a custom printing template (advanced)</h3>
+<div class="paragraph"><p>Writing a custom template is an effective way to produce highly customized
+printouts. Subsurface uses HTML templates to render printing. One can create
+a template, export a new template, import an existing template and delete an
+existing template by using the appropriate buttons under the <em>Template</em>
+dropdown list in the print dialogue. See <a href="#S_APPENDIX_E">APPENDIX E</a> for
+information on how to write or modify a template.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_Configure">11. Configurer un ordinateur de plongée</h2>
+<div class="sectionbody">
+<div class="paragraph"><p><em>Subsurface</em> permet de configurer son ordinateur de plongée. Actuellement,
+les familles d’ordinateurs supportés sont Heinrichs-Weikamp (OSTC 2, OSTC 3)
+et Suunto Vyper (Stinger, Mosquito, D3, Vyper, Vytec, Cobra, Gekko et
+Zoop). De nombreux paramètres de ces ordinateurs de plongée peuvent être
+lues et modifiées. La première étape est de s’assurer que les pilotes pour
+votre ordinateur de plongée sont installés (également nécessaire pour
+télécharger les plongées) et que le nom de périphérique de l’ordinateur de
+plongée est connu. Voir
+<a href="#_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer">ANNEXE A</a> pour plus d’informations sur la manière de procéder.</p></div>
+<div class="paragraph"><p>Une fois que l’ordinateur de plongée est connecté à <em>Subsurface</em>,
+sélectionner <em>Fichier → Configurer l’ordinateur de plongée</em>, à partir du
+menu principal. Fournir le nom du périphérique dans le champ en haut du
+panneau de configuration et sélectionner le bon modèle d’ordinateur de
+plongée à partir du panneau à gauche (voir l’image ci-dessous).</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Configure_dc_f20.jpg" alt="FIGURE: Configure dive computer" />
+</div>
+</div>
+<div class="paragraph"><p>En utilisant les boutons appropriés du panneau de configuration, les actions
+suivantes peuvent être réalisées :</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>Récupérer les détails disponibles</strong>. Cela charge la configuration existante à partir de l’ordinateur de plongée
+   dans <em>Subsurface</em>, en l’affichant dans le panneau de configuration.
+</p>
+</li>
+<li>
+<p>
+<strong>Enregistrer les modifications sur le périphérique</strong>. Cela change la configuration de l’ordinateur
+   de plongée pour correspondre aux informations affichées dans le panneau de configuration.
+</p>
+</li>
+<li>
+<p>
+<strong>Sauvegarder</strong>. Cela enregistre la configuration dans un fichier. <em>Subsurface</em> demande
+   l’emplacement et le nom du fichier pour enregistrer les informations.
+</p>
+</li>
+<li>
+<p>
+<strong>Restaurer une sauvegarde</strong>. Cela charge les informations à partir d’un fichier de sauvegarde et l’affiche
+   dans le panneau de configuration.
+</p>
+</li>
+<li>
+<p>
+<strong>Mettre à jour le firmware</strong>. Si un nouveau firmware est disponible pour l’ordinateur de plongée,
+   il sera chargé dans l’ordinateur de plongée.
+</p>
+</li>
+</ul></div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_Preferences">12. Setting user <em>Preferences</em> for <em>Subsurface</em></h2>
+<div class="sectionbody">
+<div class="paragraph"><p>There are several settings within <em>Subsurface</em> that the user can
+specify. These are found when selecting <em>File → Preferences</em>. The settings
+are performed in five groups: <strong>Defaults</strong>, <strong>Units</strong>, <strong>Graph</strong>, <strong>Language</strong> and
+<strong>Network</strong>. All five sections operate on the same principles: the user must
+specify the settings that are to be changed, then these changes are saved
+using the <strong>Apply</strong> button. After applying all the new settings users can then
+leave the settings panel by selecting <strong>OK</strong>.</p></div>
+<div class="sect2">
+<h3 id="_defaults">12.1. Defaults</h3>
+<div class="paragraph"><p>There are several settings in the <strong>Defaults</strong> panel:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Pref1_f20.jpg" alt="FIGURE: Preferences defaults page" />
+</div>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>Lists and tables</strong>: Here one can specify the font type and font size of the
+     <strong>Dive Table</strong> panel. By decreasing the font size of the <strong>Dive Table</strong>, users can see more dives on a screen.
+</p>
+</li>
+<li>
+<p>
+<strong>Dives</strong>: For the <em>Default Dive File</em> one need to specify the directory and
+     file name of one’s
+     electronic dive log book. This is a file with filename extension .xml. When
+     launched, <em>Subsurface</em> will automatically load the specified dive log book.
+</p>
+</li>
+<li>
+<p>
+<strong>Display invalid</strong>:  Dives can be marked as invalid (when a user wishes to hide
+     dives that he/she don’t consider valid dives, e.g. pool dives, but still want to
+     keep them in the dive log). This controls whether those dives are displayed in
+     the dive list.
+</p>
+</li>
+<li>
+<p>
+<strong>Default cylinder</strong>: Here users can specify the default cylinder listed in
+     the <strong>Equipment</strong> tab of the <strong>Notes</strong> panel.
+</p>
+</li>
+<li>
+<p>
+<strong>Animations</strong>: Some actions in showing the dive profile are performed using
+     animations. For instance, the axis values for depth and time change from dive to
+     dive. When viewing a different dive, these changes in axis characteristics do not
+     happen instantaneously, but are animated. The <em>Speed</em> of animations can be controlled
+     by setting this slider
+     with faster animation speed to the left, with a 0 value representing no animation
+     at all.
+</p>
+</li>
+<li>
+<p>
+<strong>Subsurface web service</strong>: When one subscribes to the <a href="#S_Companion">Subsurface web service</a>, a very
+     long and hard-to-remember userID is issued. This is the place to save that userID. By
+     checking the option <em>Save User ID locally?</em>, one ensures that a local copy of that userID
+     is saved.
+</p>
+</li>
+<li>
+<p>
+<strong>Clear all settings</strong>: As indicated in the button below this heading, all settings are
+     cleared and set to default values.
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="_units">12.2. Units</h3>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Pref2_f20.jpg" alt="FIGURE: Preferences Units page" />
+</div>
+</div>
+<div class="paragraph"><p>Here user can choose between metric and imperial units of depth, pressure,
+volume, temperature and mass. By selecting the Metric or Imperial radio
+button at the top, users can specify that all units are in the chosen
+measurement system.  Alternatively, if one selects the <strong>Personalise</strong> radio
+button, units can be selected independently, with some units in the metric
+system and others in imperial.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_graph">12.3. Graph</h3>
+<div class="imageblock" id="S_CCR_options" style="text-align:center;">
+<div class="content">
+<img src="images/Pref3_f20.jpg" alt="FIGURE: Preferences Graph page" />
+</div>
+</div>
+<div class="paragraph" id="S_GradientFactors"><p>This panel allows two type of selections:</p></div>
+<div class="paragraph"><p><strong>Show</strong>: Here users can specify the amount of information shown as part of
+the dive profile:
+<strong>* Thresholds: <em>Subsurface</em> can display the nitrogen, oxygen and the helium partial pressures during
+   the dive. These are enabled using the toolbar on the left hand side of the *Dive Profile</strong>
+   panel. For each of these graphs users can specify a threshold value on the right-hand side of the
+   Preferences panel. If any of the graphs go above this threshold level, the graph is
+   highlighted in red, indicating that the threshold has been exceeded.</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>Draw dive computer reported ceiling red</em>: This checkbox allows exactly what it says.
+   Not all dive computers report ceiling values. If the dive computer does report it, it may differ
+   from the ceilings calculated by <em>Subsurface</em>. This is because of the different algorithms and gradient factors available for calculating ceilings, as well as the dynamic way that a
+   dive computer can calculate ceilings during a dive.
+</p>
+</li>
+<li>
+<p>
+<em>Show unused cylinders in Equipment Tab</em>: This checkbox allows display of information about unused cylinders when viewing the <strong>Equipment Tab</strong>. Conversely, if this box is not checked, and any cylinders entered using the <strong>Equipment Tab</strong> are not used (e.g. there was no gas switch to such a cylinder), then these cylinders are omitted from that list.
+</p>
+</li>
+<li>
+<p>
+<em>Show average depth</em>: Activating this checkbox causes <em>Subsurface</em> to draw a grey line across
+   the dive profile, indicating the mean depth of the dive up to a particular point in time during
+   that dive. Normally this is a u-shaped line indicating the deepest average depth just before the
+   ascent.
+</p>
+<div class="ulist" id="GradientFactors_Ref"><ul>
+<li>
+<p>
+<strong>Misc</strong>:
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+Gradient Factors:* Here users can set the <em>gradient factors</em> used while diving. GF_Low is
+   the gradient factor at depth and GF_High is used just below the surface.
+   At intermediate depths gradient factors between GF_Low and GF_High are used.
+   Gradient factors add conservatism to the nitrogen exposure during a dive, in a
+   similar way that many dive computers have a conservatism setting. The lower
+   the value of a gradient factor, the more conservative the calculations are with
+   respect to nitrogen loading and the deeper the ascent ceilings are. Gradient
+   factors of 20/60 are considered conservative and values of 60/90 are considered
+   harsh. Checking <strong>GFLow at max depth</strong> box causes GF_Low to be used at the
+   deepest depth of a dive. If this box is not checked, GF_Low is applied at
+   all depths deeper than the first deco stop. For more information see:
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+<a href="http://www.tek-dive.com/portal/upload/M-Values.pdf">Understanding M-values by Erik Baker, <em>Immersed</em> Vol. 3, No. 3.</a>
+</p>
+</li>
+<li>
+<p>
+<a href="http://www.rebreatherworld.com/general-and-new-to-rebreather-articles/5037-gradient-factors-for-dummies.html">Gradient factors for dummies, by Kevin Watts</a>
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+<em>CCR: Show setpoints when viewing pO2:</em> With this checkbox ativated, the pO<sub>2</sub>
+    graph on the dive profile has an overlay in red which inticates the CCR setpoint
+    values. See the section on <a href="#S_CCR_dives">Closed Circuit Rebreather dives</a>.
+</p>
+</li>
+<li>
+<p>
+<em>CCR: Show individual O<sub>2</sub> sensor values when viewing pO<sub>2</sub>:</em> Show the pO<sub>2</sub>
+    values associated with each of the individual oxygen sensors of a CCR system.
+    See the section on <a href="#S_CCR_dives">Closed Circuit Rebreather dives</a>.
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>Configuring dive planning using rebreather equipment:</strong>
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+<em>Default CCR setpoint for dive planning:</em> Specify the O<sub>2</sub> setpoint for a
+    CCR dive plan. This determines the pO<sub>2</sub> that will be maintained
+    during a particular dive. This is the setpoint that is used at the start
+    of any CCR dive. Setpoint changes during the dive can be added via the
+    profile context menu.
+</p>
+</li>
+<li>
+<p>
+<em>pSCR O<sub>2</sub> metabolism rate:</em> For a semiclosed rebreather (pSCR) system, this is the
+    volume of oxygen used by a diver each minute. Set this value for pSCR dive planning
+    and decompression calculations.
+</p>
+</li>
+<li>
+<p>
+<em>pSCR ratio:</em> For pSCR equipment the dump ratio is the ratio of gas released to the
+    environment to that of the gas recirculated to the diver. Set this value for a
+    pSCR dive plan.
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="_language">12.4. Language</h3>
+<div class="paragraph"><p>Choose a language that <em>Subsurface</em> will use.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Pref4_f20.jpg" alt="FIGURE: Preferences Language page" />
+</div>
+</div>
+<div class="paragraph"><p>A checkbox allows one to use the <em>System Default</em> language which in most
+cases will be the correct setting; with this <em>Subsurface</em> simply runs in the
+same language / country settings as the underlying OS. If this is for some
+reason undesirable users can uncheck this checkbox and pick a language /
+country combination from the list of included localizations. The <em>Filter</em>
+text box allows one to list similar languages. For instance there are
+several system variants of English or French. This particular preference
+requires a restart of <em>Subsurface</em> to take effect.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_network">12.5. Network</h3>
+<div class="paragraph"><p>This panel facilitates communication between <em>Subsurface</em> and data sources
+on the Internet.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Pref5_f20.jpg" alt="FIGURE: Preferences Network page" />
+</div>
+</div>
+<div class="paragraph"><p>This is important, for instance, when <em>Subsurface</em> needs to communicate with
+Internet services such as the <a href="#S_Companion"><em>Subsurface Companion app</em></a> or
+data export/import from <em>Divelogs.de</em>. These Internet requirements are
+determined by one’s type of connection to the Internet and by the Internet
+Service Provider (ISP) used.  One’s ISP should provide the appropriate
+information.  If a proxy server is used for Internet access, the appropriate
+information needs to be provided here. The type of proxy needs to be
+selected from the dropdown list.  after which the IP address of the host and
+the appropriate port number should be provided. If the proxy server uses
+authentication, the appropriate userID and password also needs to be
+provided so that <em>Subsurface</em> can automatically pass through the proxy
+server to access the Internet.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_accès_facebook">12.6. Accès Facebook</h3>
+<div class="paragraph"><p>Ce panneau vous permet de vous connecter à votre compte Facebook pour
+transférer des informations de Subsurface vers Facebook.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Pref6_f20.jpg" alt="FIGURE: Facebook login panel" />
+</div>
+</div>
+<div class="paragraph"><p>Si un identifiant Facebook et un mot de passe valides ont été fournis, une
+connexion vers Facebook est créée. Cette connexion est fermée lorsque
+Subsurface est fermé. Pour le moment, la case à cocher nommée "Conserver ma
+connexion à Subsurface", sur l'écran de connexion, n’a aucun
+effet. Reportez-vous à la section <a href="#S_facebook">Export des profils de
+plongée vers Facebook</a> pour plus d’informations.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_DivePlanner">13. The <em>Subsurface</em> dive planner</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>Dive planning is an advanced feature of <em>Subsurface</em>, accessible by
+selecting <em>Log → Plan Dive</em> from the main menu. It allows calculation of
+nitrogen load during a dive by using the Bühlmann ZH-L16 algorithm with the
+addition of gradient factors as implemented by Erik Baker.</p></div>
+<div class="sidebarblock">
+<div class="content">
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/warning2.png" alt="Warning" />
+</td>
+<td class="content">The <em>Subsurface</em> dive planner IS CURRENTLY EXPERIMENTAL and assumes the user
+is already familiar with the <em>Subsurface</em> user interface. It is explicitly
+used under the following conditions:</td>
+</tr></table>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+The user is conversant with dive planning and has the necessary training to
+  perform dive planning.
+</p>
+</li>
+<li>
+<p>
+The user plans dives within his/her certification limits.
+</p>
+</li>
+<li>
+<p>
+Dive planning makes large assumptions about the characteristics of the
+  <em>average person</em> and cannot compensate for individual physiology or health
+  or personal history or life style characteristics.
+</p>
+</li>
+<li>
+<p>
+The safety of a dive plan depends heavily on the way in which the planner is
+  used.
+</p>
+</li>
+<li>
+<p>
+The user is familiar with the user interface of <em>Subsurface</em>.
+</p>
+</li>
+<li>
+<p>
+A user who is not absolutely sure about any of the above requirements should
+  not use this feature.
+</p>
+</li>
+</ul></div>
+</div></div>
+<div class="sect2">
+<h3 id="_the_em_subsurface_em_dive_planner_screen">13.1. The <em>Subsurface</em> dive planner screen</h3>
+<div class="paragraph"><p>Like the <em>Subsurface</em> dive log, the planner screen is divided into several
+sections (see image below). The <strong>setup</strong> parameters for a dive are entered
+into the several sections on the left hand side of the screen.  The setup is
+divided into several sections: Available Gases, Rates, Planning, Gas Options
+and Notes.</p></div>
+<div class="paragraph"><p>At the top right hand is a green <strong>design panel</strong> upon which the profile of
+the dive can be manipulated directly by dragging and clicking as explained
+below. This feature makes the <em>Subsurface</em> dive planner unique in ease of
+use.</p></div>
+<div class="paragraph"><p>At the bottom right is a text panel with a heading of <em>Dive Plan
+Details</em>. This is where the details of the dive plan are provided in a way
+that can easily be copied to other software. This is also where any warning
+messages about the dive plan are printed.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/PlannerWindow1_f20.jpg" alt="FIGURE: Dive planner startup window" />
+</div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_open_circuit_dives">13.2. Open circuit dives</h3>
+<div class="ulist"><ul>
+<li>
+<p>
+Towards the centre bottom of the planner (circled in blue in the image
+   above) is a dropbox with three options. Select the appropriate one of these:
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+Open Circuit (the default)
+</p>
+</li>
+<li>
+<p>
+CCR
+</p>
+</li>
+<li>
+<p>
+pSCR
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+Choose the Open Circuit option.
+</p>
+</li>
+<li>
+<p>
+In the top left-hand area of the planning screen, ensure that the constant
+  dive parameters are appropriate. These are: Start date and time of the
+  intended dive, Atmospheric Pressure and Altitude above sea level of the dive
+  site. The atmospheric pressure can also be entered as an altitude in metres,
+  assuming a sea-level atmospheric pressure of 1.013 bar.
+</p>
+</li>
+<li>
+<p>
+In the table labeled <em>Available Gases</em>, add the information of the cylinders
+  to be used as well as the gas composition within that cylinder. This is done
+  in a similar way as for <a href="#S_CylinderData">providing cylinder data for dive   logs</a>. Choose the cylinder type by double clicking the cylinder type and
+  using the dropdown list, then specify the work pressure of this cylinder. By
+  leaving the oxygen concentration (O2%) filed empty, the cylinder is assumed
+  to contain air. Otherwise enter the oxygen and/or helium concentration in
+  the boxes provided in this dialogue. Add additional cylinders by using the
+  "+" icon to the top righthand of the dialogue.
+</p>
+</li>
+<li>
+<p>
+The profile of the planned dive can be created in two ways:
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+Drag the waypoints (the small white circles) on the existing dive profile in
+    a way to represent the dive. Additional waypoints can be created by
+    double-clicking the existing dive profile. Waypoints can be deleted by
+    right-clicking a particular waypoint and selecting the <em>delete</em> item from
+    the resulting context menu.
+</p>
+</li>
+<li>
+<p>
+The most efficient way to create a dive profile is to enter the appropriate
+    values into the table marked <em>Dive planner points</em>. The first line of the
+    table represents the duration and the final depth of the descent from the
+    surface. Subsequent segments describe the bottom phase of the dive.  The <em>CC
+    set point</em> column is only relevant for closed circuit divers.  The ascent is
+    usually not specified because this is what the planner is supposed to
+    calculate.  Add additional segments to the profile by selecting the "+" icon
+    at the top right hand of the table. Segments entered into the <em>Dive planner
+    points</em> table automatically appear in the <strong>Dive Profile</strong> diagram.
+</p>
+</li>
+</ul></div>
+</li>
+</ul></div>
+<div class="sect3">
+<h4 id="_recreational_dives">13.2.1. Recreational dives</h4>
+<div class="paragraph"><p>The <em>Subsurface</em> dive planner allows a sophisticated way of planning
+recreational dives, i.e. dives that remain within no-decompression limits.
+The dive planner automatically takes into account the nitrogen load incurred
+in previous dives. But conventional dive tables are also used in a way that
+can take into account previous dives. Why use a dive planner for
+recreational dives? Using recreational dive tables, the maximum depth of a
+dive is taken into acount. However, few dives are undertaken at a constant
+depth corresponding to the maximum depth (i.e. a "square" dive
+profile). This means that dive tables overestimate the nitrogen load
+incurred during previous dives. The <em>Subsurface</em> dive planner calculates
+nitrogen load according to the real dive profiles of all uploaded previous
+dives, in a similar way as dive computers calculate nitrogen load during a
+dive. This mean that the diver gets <em>credit</em> in terms of nitrogen loading
+for not remaining at maximum depth during previous dives, enabling planning
+a longer subsequent dive. For the planner to work it is therefore crucial to
+upload all previous dives onto <em>Subsurface</em> before performing dive planning.</p></div>
+<div class="paragraph"><p>To plan a dive, the appropriate settings need to be defined.</p></div>
+<div class="paragraph"><p>Ensure that the date and time is set to that of the intended dive. This
+allows calculation of the nitrogen load incurred during previous dives.</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Immediately under the heading <em>Planning</em> are two checkboxes <em>Recreational</em>
+  and <em>Safety Stop</em>.  Check these two boxes.
+</p>
+</li>
+<li>
+<p>
+Then define the cylinder size, the gas mixture (air or % oxygen) and the
+  starting cylinder pressure in the top left-hand section of the planner under
+  <em>Available gases</em>.
+</p>
+</li>
+<li>
+<p>
+The planner calculates whether the specified cylinder contains enough
+  air/gas to complete the planned dive. In order for this to be realistic,
+  under <em>Gas options</em>, specify an appropriate surface air consumption (SAC)
+  rate for <em>Bottom SAC</em>. Suitable values are between 15 l/min and 30 l/min,
+  with novice divers or difficult dives requiring SAC rates closer to 30l/min.
+</p>
+</li>
+<li>
+<p>
+Define the amount of gas that the cylinder must have at the end of the
+  bottom section of the dive just before ascent. A value of 50 bar is often
+  used.
+</p>
+</li>
+<li>
+<p>
+Define the depth of the dive by dragging the waypoints (white dots) on the
+  dive profile or (even better) defining the appropriate depths using the
+  table under <em>Dive planner points</em> as desribed under the previous heading. If
+  this is a multilevel dive, set the appropriate dive depths to represent the
+  dive plan by adding waypoints to the dive profile or by adding appropriate
+  dive planner points to the <em>Dive Planner Points</em> table.
+</p>
+</li>
+<li>
+<p>
+The ascent speed can be changed. The default ascent speeds are those
+  considered safe for recreational divers.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>The dive profile in the planner indicates the maximum dive time within
+no-deco limits using the Bühlmann ZH-L16 algorithm and the gas and depth
+settings specified as described above. The <em>Subsurface</em> planner allows rapid
+assessment of dive duration as a function of dive depth, given the nitrogen
+load incurred during previous dives. The dive plan includes estimates of the
+amount of air/gas used, depending on the cylinder settings specified under
+<em>Available gases</em>. If the initial cylinder pressure is set to 0, the dive
+duration shown is the true no-deco limit (NDL) without taking into account
+gas used during the dive. If the surface above the dive profile is RED it
+means that recreational dive limits are exceeded and either the dive
+duration or the dive depth needs to be reduced.</p></div>
+<div class="paragraph"><p>Below is an image of a dive plan for a recreational dive at 30
+metres. Although the no-deco limit (NDL) is 23 minutes, the duration of the
+dive is limited by the amount of air in the cylinder, reflected by the
+information in the text box at the bottom right of the panel that requires
+sufficient air for buddy-sharing during the ascent.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/rec_diveplan.jpg" alt="FIGURE: A recreational dive plan: setup" />
+</div>
+</div>
+</div>
+<div class="sect3">
+<h4 id="_non_recreational_open_circuit_dives_including_decompression">13.2.2. Non-recreational open circuit dives, including decompression</h4>
+<div class="paragraph"><p>Non-recreational dive planning involves exceeding the no-deco limits and/or
+using multiple breathing gases.  Such dives are planned in three stages:</p></div>
+<div class="paragraph"><p><strong>a) Nitrogen management</strong>: This is performed by specifying the rates for descent and ascent,
+as well as the deco model (GFLow, GFHigh or Conservatism level) under the headings <em>Rates</em> and <em>Planning</em>
+to the bottom left of the planning screen. Two deco models are supported the Bühlmann model and the VPM-B
+model. Select one of the two models. When selecting the Bühlmann model, the gradient factors (GF_high and GF_low
+need to be specified. Initially, the GFHigh and GFLow values in the <em>Preferences</em>
+panel of <em>Subsurface</em> is used. If these are changed within the planner (see <em>Gas Options</em> within
+the planner), the new values are
+used without changing the original values in the <em>Preferences</em>. Gradient Factor settings strongly affect the calculated ceilings and their depths.
+A very low GFLow value brings about decompression stops early on during the dive.
+ ** For more information about Gradient factors, see the section on <a href="#S_GradientFactors">Gradient Factor Preference settings</a>.</p></div>
+<div class="paragraph"><p>If the VPM-B model is selected, the Conservatism_level needs to be specified
+on a scale of 0 (least conservative) to 4 (most conservative).  This model
+tends to give deco stops at deeper levels than the Beuhlmann model and often
+results in slightly shorter dive durations than the Bühlmann model. When
+selecting one of these models, keep in mind that they are NOT exact
+physiological models but only mathematical models that appear to work in
+practice.</p></div>
+<div class="paragraph"><p>For more information external to this manual see:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<a href="http://www.tek-dive.com/portal/upload/M-Values.pdf">Understanding
+   M-values by Erik Baker, <em>Immersed</em> Vol. 3, No. 3.</a>
+</p>
+</li>
+<li>
+<p>
+<a href="http://www.rebreatherworld.com/general-and-new-to-rebreather-articles/5037-gradient-factors-for-dummies.html">Gradient
+   factors for dummies, by Kevin Watts</a>
+<a href="http://www.amazon.com/Deco-Divers-Decompression-Theory-Physiology/dp/1905492073/ref=sr_1_1?s=books&ie=UTF8&qid=1403932320&sr=1-1&keywords=deco+for+divers"><em>Deco
+for Divers</em>, by Mark Powell (2008). Aquapress</a> Southend-on-Sea, UK. ISBN 10:
+1-905492-07-3.  Un excellent livre non technique qui traite à la fois des
+modèles de décompression Bühlmann et VPM-B.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>The ascent rate is critical for nitrogen off-gassing at the end of the dive
+and is specified for several depth ranges, utilising the average (or mean)
+depth as a yardstick. The mean depth of the dive plan is indicated by a
+light grey line on the dive profile. Ascent rates at deeper levels are often
+in the range of 8-12 m/min, while ascent rates near the surface are often in
+the range of 4-9 m/min. The descent rate is also specified. If the option
+<em>Drop to first depth</em> is activated, then the descent phase of the planned
+dive will be at the maximal descent rate specified in the <em>Rates</em> section of
+the dive setup.</p></div>
+<div class="paragraph"><p><strong>b) Oxygen management</strong>: In the <strong>Gas Options</strong> part of the dive specification, the maximum partial
+pressure for oxygen needs to be specified for the
+bottom part of the dive (<em>bottom po2</em>) as well as for the decompression part of the dive (<em>deco po2</em>).
+The most commonly
+used values are 1.4 bar for the bottom part of the dive and 1.6 bar for any decompression
+stages. Normally, a partial pressure of 1.6 bar is not exceeded. PO2 settings and the depth at which switching to a gas takes place can also be edited in the
+<em>Available Gases</em> dialog. Normally the planner decides on switching to a new gas when, during
+ascent, the partial pressure of the new gas has increased to 1.6 bar.</p></div>
+<div class="paragraph"><p><strong>c) Gas management</strong>: With open-circuit dives this is a primary consideration. One needs to keep within the limits of the amount of gas within the dive
+cylinder(s), allowing for an appropriate margin for a safe return to the surface, possibly
+sharing with a buddy. Under the <em>Gas Options</em> heading, specify the best (but conservative) estimate
+of your surface-equivalent air consumption (SAC, also termed RMV) in
+litres/min (for the time being, only SI units are supported).  Specify the SAC during the
+bottom part of the dive (<em>bottom SAC</em>) as well as during the decompression or safety stops of the
+dive (<em>deco SAC</em>). Values of 15-30 l/min are common. For good gas management, a thumbsuck guess
+is not sufficient and one needs to
+monitor one’s gas consumption on a regular basis, dependent on different dive conditions and/or equipment.
+The planner calculates the total volume of gas used during the dive and issues a warning
+if one exceeds the total amount of gas available. Good practice demands that one does not dive to
+the limit of the gas supply but that an appropriate reserve is kept for unforeseen circumstances.
+For technical diving, this reserve can be up to 66% of the total available gas.</p></div>
+<div class="paragraph"><p>Now (at last) one can start the detailed time-depth planning of the
+dive. <em>Subsurface</em> offers a unique graphical interface for performing this
+part of the planning. The mechanics of doing this is similar to
+hand-entering a dive profile in the dive log part of <em>Subsurface</em>. Upon
+activating the planner, a default dive of depth 15 m for 40 min is offered
+in the bue design surface to the top right hand of the screen. The white
+dots (waypoints) on the profile can be dragged with a mouse. Create more
+waypoints by double-clicking on the profile line and ensuring that the
+profile reflects the intended dive. Drag the waypoints to represent the
+depth and duration of the dive. It is NOt necessary to specify the ascent
+part of the dive since the planner calculates this, based on the settings
+that have been specified.  If any of the management limits (for nitrogen,
+oxygen or gas) is exceeded, the surface above the dive profile changes from
+BLUE to RED.</p></div>
+<div class="paragraph"><p>Each waypoint on the dive profile creates a <em>Dive Planner Point</em> in the
+table on the left of the dive planner panel. Ensure that the <em>Used Gas</em>
+value in each row of that table corresponds to one of the gas mixtures
+specified in the <em>Available Gases</em> table.  Add new waypoints until the main
+features of the dive have been completed, e.g. the bottom time segment and
+deep stops (if these are implemented). Leave the remaining waypoints on the
+ascent to <em>Subsurface</em>. In most cases <em>Subsurface</em> computes additional way
+points in order to fulfill decompression requirements for that dive. A
+waypoint can be moved by selecting that waypoint and by using the arrow
+keys.  The waypoints listed in the <em>Dive Planner Points</em> dialogue can be
+edited by hand in order to obtain a precise presentation of the dive
+plan. In fact, one can create the whole dive profile by editing the <em>Dive
+Planner Points</em> dialog.</p></div>
+<div class="paragraph"><p>Indicate any changes in gas cylinder used by indicating gas changes as
+explained in the section <a href="#S_CreateProfile">hand-creating a dive profile</a>. These changes should reflect the cylinders and gas compositions
+defined in the table with <em>Available Gases</em>.  If two or more gases are used,
+automatic gas switches will be suggested during the ascent to the
+surface. However, these changes can be deleted by right-clicking the gas
+change and by manually creating a gas change by right-clicking on the
+appropriate waypoint.</p></div>
+<div class="paragraph"><p>A non-zero value in the "CC set point" column of the table of dive planner
+points indicates a valid setpoint for oxygen partial pressure and that the
+segment is dived using a closed circuit rebreather (CCR). If the last
+manually entered segment is a CCR segment, the decompression phase is
+computed assuming the diver uses a CCR with the specified set-point. If the
+last segment (however short) is on open circuit (OC, indicated by a zero
+set-point) the decompression is computed in OC mode. The planner only
+considers gas changes in OC mode.</p></div>
+<div class="paragraph"><p>Below is an example of a dive plan to 45m using EAN26, followed by an ascent
+using EAN50 and using the settings as described above.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/DivePlanner2_f20.jpg" alt="FIGURE: Planning a dive: setup" />
+</div>
+</div>
+<div class="paragraph"><p>Once the above has been completed, one can save it by clicking the <em>Save</em>
+button towards the top middle of the planner. The saved dive plan will
+appear in the <strong>Dive List</strong> panel of <em>Subsurface</em>.</p></div>
+<div class="paragraph"><p><strong>The dive plan details</strong></p></div>
+<div class="paragraph"><p>On the bottom right of the dive planner, under <em>Dive Plan Details</em>, the
+exact details of the dive plan are provided. These details may be modified
+by checking any of the options under the <em>Notes</em> section of the dive
+planner, immediately to the left of the <em>Dive Plan Details</em>. If a <em>Verbatim
+diveplan</em> is requested, a detailed sentence-level explanation of the dive
+plan is given. If any of the management specifications have been exceeded
+during the planning, a warning message is printed underneath the dive plan
+information.</p></div>
+<div class="paragraph"><p>If the option <em>Display segment duration</em> is checked, then the duration of
+each depth level is indicated in the <em>Dive Plan Details</em>. This duration
+INCLUDES the transition time to get to that level. However, if the <em>Display
+transition in deco</em> option is checked, the transitions are shown separately
+from the segment durations at a particular level.</p></div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_planning_pscr_dives">13.3. Planning pSCR dives</h3>
+<div class="paragraph"><p>To plan a dive using a passive semi-closed rebreather (pSCR), select <em>pSCR</em> rather than
+<em>Open circuit</em> in the dropdown list.
+The parameters of the pSCR diver can be set by selecting  <em>File →   Preferences →   Graph</em>
+from the main menu, where the gas consumption calculation takes into account the pSCR dump
+ratio (default 10:1) as well as the metabolism rate. The calculation also takes the oxygen drop
+accross the mouthpiece of the rebreather into account. If the
+pO<sub>2</sub> drops below what is considered a save value, a warning appears in the <em>Dive plan
+details</em>. A typical pSCR configuration is with a single cylinder and one or more bail-out
+cylinders. Therefore the setup of the <em>Available gases</em> and the <em>Dive planner points</em> tables
+are very similar to that of a CCR dive plan, described above. However, no oxygen setpoints
+are specified for pSCR dives. Below is a dive plan for a pSCR dive. The dive is comparable
+to that of the CCR dive above, but note the longer ascent duration due to the lower oxygen
+in the loop due to the oxygen drop across the mouthpiece of the pSCR equipment.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Planner_pSCR1_f20.jpg" alt="FIGURE: Planning a pSCR dive: setup" />
+</div>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_planning_ccr_dives">13.4. Planning CCR dives</h3>
+<div class="paragraph"><p>To plan a dive using a closed circuit rebreather, select the <em>CCR</em> option in
+the dropdown list, circled in blue in the image below.</p></div>
+<div class="paragraph"><p><strong>Available gases</strong>: In the <em>Available gases</em> table, enter the cylinder information for the
+diluent cylinder and for any bail-out cylinders. Do NOT enter the information for the oxygen
+cylinder since it is implied when the <em>CCR</em> dropdown selection is made.</p></div>
+<div class="paragraph"><p><strong>Entering setpoints</strong>: Specify a default setpoint in the Preferences tab, by selecting <em>File →  Preferences →  Graph</em> from the main menu. All user-entered segments in the <em>Dive planner points</em> table
+use the default setpoint value. Then, different setpoints can be specified for dive segments
+in the <em>Dive planner points</em> table. A zero setpoint
+means the diver bails out to open circuit mode for that segment. The decompression is always calculated
+using the setpoint of the last manually entered segment. So, to plan a bail out ascent for a
+CCR dive, add a one-minute dive segment to the end with a setpoint value of 0. The decompression
+algorithm does not switch deco-gases automatically while in CCR mode (i.e. when a positive setpoint is specified) but, of course, this is calculated for bail out ascents.</p></div>
+<div class="paragraph"><p>The dive profile for a CCR dive may look something like the image below.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Planner_CCR1_f20.jpg" alt="FIGURE: Planning a CCR dive: setup" />
+</div>
+</div>
+<div class="paragraph"><p>Note that, in the <em>Dive plan details</em>, the gas consumption for a CCR segment
+is not calculated, so gas consumptions of 0 litres are the norm.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_Replan">13.5. Modifying an existing dive plan</h3>
+<div class="paragraph"><p>Normally, when a dive plan has been saved, it is accessible from the <strong>Dive
+List</strong>, like any other dive log. Within the <strong>Dive List</strong> there is not a way to
+change a saved dive plan.  To perform changes to a dive plan, select it on
+the <strong>Dive List</strong>. Then, in the main menu, select <em>Log → Re-plan dive</em>. This
+will open the selected dive plan within the dive planner, allowing changes
+to be made and saved as usual.</p></div>
+<div class="paragraph"><p>In addition there is the option "Save new". This keeps the original planned
+dive and adds a (possibly modified) copy to the dive list. If that copy is
+saved with the same start time as the original, the two dives are considered
+two versions of the same dive and do not influence other each during
+decompression calculation (see next section).</p></div>
+</div>
+<div class="sect2">
+<h3 id="_planning_for_repetitive_dives">13.6. Planning for repetitive dives</h3>
+<div class="paragraph"><p>Repetitive dives can easily be planned if the dates and start times of the
+repetitive dive set is specified appropriately in the top left-hand <em>Start
+Time</em> field. <em>Subsurface</em> calculates the gas loading figures correctly and
+the effect of the first dive is evaluated on later dives.</p></div>
+<div class="paragraph"><p>If one has just completed a long/deep dive and is planning another dive,
+then highlight, in the <strong>Dive List</strong>, the dive that has just been completed
+and then activate the planner. Depending on the start time of the planned
+dive, the planner takes into account the gas loading incurred during the
+completed dive and allows planning within these limitations.</p></div>
+<div class="paragraph"><p>If only a few standard configurations are used (e.g. in GUE), then a
+template dive can be created conforming to one of the configurations. If one
+now wishes to plan a dive using this configuration, just highlight the
+template dive in the <strong>Dive List</strong> and activate the planner: the planner takes
+into account the configuration in the highlighted dive.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_printing_the_dive_plan">13.7. Printing the dive plan</h3>
+<div class="paragraph"><p>Selecting the <em>Print</em> button in the planner allows printing of the <em>Dive
+Plan Details</em> for wet notes. Alternatively one can cut and paste the <em>Dive
+Plan Details</em> for inclusion in a text file or word processing document.</p></div>
+<div class="paragraph"><p>Dive plans have many characteristics in common with dive logs (dive profile,
+dive notes, etc).  After a dive plan has been saved, the dive details and
+gas calculations are saved in the <strong>Notes</strong> tab. While a dive plan is being
+designed, it can be printed using the <em>Print</em> button in the dive
+planner. This prints the dive details and gas calculations in the <em>Dive Plan
+Details</em> panel of the dive planner. However, after the plan has been saved,
+it is represented in a way very similar to a dive log and the gas
+calculations cannot be accessed in the same way as during the planning
+process. The only way to print the dive plan is to use the <em>File → Print</em>
+facility on the main menu in the same way as for dive logs or by copy and
+paste to a word processor.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_description_des_éléments_du_menu_principal_de_subsurface">14. Description des éléments du menu principal de Subsurface</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>Cette section décrit les fonctions et les opérations des éléments du menu
+principal de Subsurface. Plusieurs éléments ci-dessous sont des liens vers
+des sections de ce manuel traitant des opérations relatives.</p></div>
+<div class="sect2">
+<h3 id="_fichier">14.1. Fichier</h3>
+<div class="ulist"><ul>
+<li>
+<p>
+<a href="#S_NewLogbook"><em>Nouveau carnet de plongée</em></a> - Fermer le carnet de plongée
+  actuellement ouvert et supprime toutes les informations de plongées.
+</p>
+</li>
+<li>
+<p>
+<em>Ouvrir un carnet de plongée</em> - Cela ouvre une fenêtre pour sélectionner le
+  carnet de plongée à ouvrir.
+</p>
+</li>
+<li>
+<p>
+<em>Sauvegarder</em> - Enregistrer le carnet de plongée qui est actuellement
+  ouvert.
+</p>
+</li>
+<li>
+<p>
+<em>Enregsitrer sous</em> - Enregistrer le carnet actuel sous un nom différent.
+</p>
+</li>
+<li>
+<p>
+<em>Fermer</em> - Fermer le carnet de plongée actuellement ouvert.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_ExportLog"><em>Exporter</em></a> - Exporter le carnet de plongée actuellement
+  ouvert (ou les plongées sélectionnées dans le carnet) vers un des nombreux
+  formats.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_PrintDivelog"><em>Imprimer</em></a> - Imprimer le carnet de plongée actuellement
+  ouvert.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_FindMovedImages"><em>Find moved images</em></a> - If photos taken during dives
+  have been moved to
+      a different disk or directory, locate them and link them to the appropriate
+      dives.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Preferences"><em>Préférences</em></a> - Définir les  préférences de <em>Subsurface</em>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Configure"><em>Configurer l’ordinateur de plongée</em></a> - Modifier la
+  configuration d’un ordinateur de plongée.
+</p>
+</li>
+<li>
+<p>
+<em>Quitter</em> - Quitter <em>Subsurface</em>.
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="_importer">14.2. Importer</h3>
+<div class="ulist"><ul>
+<li>
+<p>
+<a href="#S_ImportDiveComputer"><em>Importer depuis un l’ordinateur de plongée</em></a> -
+  Importer des informations de plongées à partir de l’ordinateur de plongée.
+</p>
+</li>
+<li>
+<p>
+<a href="#Unified_import"><em>Importer des fichiers de log</em></a> - Importer des
+  informations de plongées à partir d’un fichier d’un format compatible avec
+  <em>Subsurface</em>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Companion"><em>Importer les données GPS depis le service web Subsurface</em></a> -
+  Charge les coordonnées GPS à partir de l’application mobile <em>Subsurface</em>
+  (téléphones et tablettes).
+</p>
+</li>
+<li>
+<p>
+<a href="#S_ImportingDivelogsDe"><em>Importer depuis Divelogs.de</em></a> - Importer des
+  informations de plongées à partir de <em>www.Divelogs.de</em>.
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="_journal_log">14.3. Journal (log)</h3>
+<div class="ulist"><ul>
+<li>
+<p>
+<a href="#S_EnterData"><em>Ajouter une plongée</em></a> -  Ajouter manuellement une nouvelle
+  plongée au panneau de la <strong>liste des plongées</strong>.
+</p>
+</li>
+<li>
+<p>
+<em>Edit dive</em> - Edit a dive of which the profile was entered by hande and not
+  from a dive computer.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_DivePlanner"><em>Planifier une plongée</em></a> - Cette fonctionnalité permet de
+  planifier des plongées.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Replan"><em>Modifier la plongée dans le planificateur</em></a> - Modifier une
+  plongée planifiée qui a été enregistrée dans la <strong>liste des plongées</strong>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_CopyComponents"><em>Copier les composants de la plongée</em></a> - En
+  sélectionnant cette option, vous pouvez copier les informations de plusieurs
+  champs d’un journal de plongée vers le presse-papier.
+</p>
+</li>
+<li>
+<p>
+<em>Coller les composants de la plongée</em>  - Colle, dans les plongées
+  sélectionnées dans la <strong>liste des plongées</strong>, les informations copiées au
+  préalable avec l’option <em>Copier les composants de la plongée</em>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Renumber"><em>Renuméroter</em></a> - Renuméroter les plongées sélectionnées dans
+  le panneau de la <strong>liste des plongées</strong>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Group"><em>Grouper automatiquement</em></a> - Grouper les plongées du panneau de
+  <strong>liste des plongées</strong> dans des voyages de plongées.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_DeviceNames"><em>Editer les noms des ordinateurs de plongée</em></a> - Modifier
+  les noms des ordinateurs de plongée pour faciliter vos journaux (logs).
+</p>
+</li>
+<li>
+<p>
+<a href="#S_Filter"><em>Filtrer la liste des plongées</em></a> - Sélectionner seulement
+  certaines plongées, à partir de tags ou de critères de plongées.
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="_vue">14.4. Vue</h3>
+<div class="ulist"><ul>
+<li>
+<p>
+<a href="#S_ViewPanels"><em>Tout</em></a> - Affiche les quatre panneaux principaux de
+  <em>Subsurface</em> simultanément.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_ViewPanels"><em>Liste des plongées</em></a> - Affiche uniquement le panneau de la
+  <strong>liste des plongées</strong>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_ViewPanels"><em>Profil</em></a> - Affiche uniquement le panneau du <strong>profil de la
+  plongée</strong>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_ViewPanels"><em>Info</em></a> - Affiche uniquement le panneau des <strong>notes</strong>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_ViewPanels"><em>Globe</em></a> - Affiche uniquement le panneau de la <strong>carte
+  mondiale</strong>.
+</p>
+</li>
+<li>
+<p>
+<em>Statistiques annuelles</em>  - Affiche par année le résumé des statistiques des
+  plongées effectuées.
+</p>
+</li>
+<li>
+<p>
+<em>Ordinateur précédent</em>  - Passer à l’ordinateur de plongée précédent.
+</p>
+</li>
+<li>
+<p>
+<em>Ordinateur suivant</em>  - Passer à l’ordinateur de plongée suivant.
+</p>
+</li>
+<li>
+<p>
+<em>Plein écran</em>  - Passer en mode plein écran.
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="_aide">14.5. Aide</h3>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>À propos de Subsurface</em>  - Affiche un panneau avec le numéro de version de
+  <em>Subsurface</em> ainsi que les informations de licence.
+</p>
+</li>
+<li>
+<p>
+<em>Vérifier les mises à jour</em>  - Vérifier si une nouvelle version de
+  Subsurface est disponible sur le <a href="http://subsurface-divelog.org/">site web de
+  <em>Subsurface</em> </a>.
+</p>
+</li>
+<li>
+<p>
+<a href="#S_UserSurvey"><em>Sondge utilisateur</em></a> - Aidez à rendre <em>Subsurface</em> encore
+  meilleur en répondant à notre sondage utilisateur.
+</p>
+</li>
+<li>
+<p>
+<em>Manuel utilisateur</em>  - Ouvre une fenêtre affichant ce manuel utilisateur.
+</p>
+</li>
+</ul></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_mobile_version">15. Mobile Version</h2>
+<div class="sectionbody">
+<div class="paragraph"><p><em>Subsurface</em> has a mobile version, which can be used to view the dives
+stored in the user’s cloud account.</p></div>
+<div class="sect2">
+<h3 id="_how_to_use_the_mobile_version">15.1. How to use the mobile version</h3>
+<div class="paragraph"><p>When you first open the mobile app, you will have to log into your cloud
+account. To do this, click on the menu icon on the upper right, then click
+on preferences. Enter your cloud email and password, then click on save.</p></div>
+<div class="paragraph"><p>To load dives the first time, click on the menu icon, and then click on
+<em>Load Dives</em>. This will fetch the dive list from the cloud storage onto your
+device. On subsequent runs, the divelist will be loaded automatically when
+you open the app.</p></div>
+<div class="paragraph"><p>To view dive details, tap on any dive in the dive list. This will open the
+dive details window, which shows the dive profile and below it, the dive
+details. Any of the dive details can be changed.</p></div>
+<div class="paragraph"><p>To save changes made to the dive details, click on the back icon, then from
+the menu select <em>Save Changes</em>. This will save your changes to the cloud
+storage.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_annexe_a_informations_spécifiques_au_système_d_8217_exploitation_utilisé_pour_importer_les_informations_de_plongées_depuis_un_ordinateur_de_plongée">16. ANNEXE A : informations spécifiques au système d’exploitation utilisé pour importer les informations de plongées depuis un ordinateur de plongée.</h2>
+<div class="sectionbody">
+<div class="sect2">
+<h3 id="_assurez_vous_que_les_pilotes_drivers_nécessaires_sont_installés">16.1. Assurez-vous que les pilotes (drivers) nécessaires sont installés</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/drivers.jpg" alt="Note" />
+</td>
+<td class="content">Le système d’exploitation de l’ordinateur nécessite les bons pilotes pour
+communiquer avec l’ordinateur de plongée de la façon utilisée par
+l’ordinateur de plongée (Bluetooth, USB, infra-rouge).</td>
+</tr></table>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+Sous Linux, les utilisateurs doivent avoir le bon module noyau de chargé. La
+          plupart des distributions Linux le font automatiquement, de telle sorte que
+          l’utilisateur n’ait rien à faire de particulier. Cependant, certains
+          protocoles de communication nécessitent des pilotes additionnels, plus
+          particulièrement pour certaines technologies telles que l’infra-rouge.
+</p>
+</li>
+<li>
+<p>
+Sous Windows, le bon pilote devrait être téléchargé automatiquement la
+          première fois que l’utilisateur branche son ordinateur de plongée sur le
+          port USB de son ordinateur de bureau.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>Sous Mac, les utilisateurs peuvent parfois avoir besoin d’installer
+manuellement le bon pilote. Par exemple, pour le Mares Puck ou n’importe
+quel autre ordinateur de plongée utilisant une interface USB-série basé sur
+le composant Silicon Labs CP2101 ou similaire, le bon pilote est disponible
+sous <em>Mac_OSX_VCP_Driver.zip</em> sur le
+<a href="http://www.silabs.com/support/pages/document-library.aspx?p=Interface&f=USB%20Bridges&pn=CP2101">dépôt
+de documents et logiciels Silicon Labs</a>.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_HowFindDeviceName">16.2. Comment trouver le nom du périphérique branché sur USB et paramétrer les permissions en écriture</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/usb.jpg" alt="Note" />
+</td>
+<td class="content">Lorsqu’un utilisateur connecte un ordinateur de plongée en utilisant l’USB,
+généralement <em>Subsurface</em> proposera soit une liste déroulante contenant le
+bon nom (ou le point de montage pour un Uemis Zurich) ou la liste sera
+désactivée si aucun nom de périphérique n’est nécessaire. Dans les rares cas
+où cela ne fonctionnerait pas, voici quelques suggestions pour trouver le
+nom de votre périphérique ;</td>
+</tr></table>
+</div>
+<div class="paragraph"><div class="title">Sur Windows :</div><p>Essayez simplement COM1, COM2, etc. La liste déroulante devrait contenir
+tous les périphériques COM connectés.</p></div>
+<div class="paragraph"><div class="title">Sur MacOS :</div><p>La liste déroulante devrait contenir tous les ordinateurs de plongée
+connectés.</p></div>
+<div class="paragraph"><div class="title">Sur Linux :</div><p>Il existe un moyen sûr de trouver le port :</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Déconnecter le cable USB de l’ordinateur de plongée
+</p>
+</li>
+<li>
+<p>
+Ouvrir un terminal
+</p>
+</li>
+<li>
+<p>
+Taper la commande <em>dmesg</em> et appuyer sur la touche Entrer
+</p>
+</li>
+<li>
+<p>
+Connecter le cable USB de l’ordinateur de plongée
+</p>
+</li>
+<li>
+<p>
+Taper la commande <em>dmesg</em> et appuyer sur la touche Entrer
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>Un message similaire à celui-ci devrait apparaitre :</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>usb 2-1.1: new full speed USB device number 14 using ehci_hcd
+usbcore: registered new interface driver usbserial
+USB Serial support registered for generic
+usbcore: registered new interface driver usbserial_generic
+usbserial: USB Serial Driver core
+USB Serial support registered for FTDI USB Serial Device
+ftdi_sio 2-1.1:1.0: FTDI USB Serial Device converter detected
+usb 2-1.1: Detected FT232BM
+usb 2-1.1: Number of endpoints 2
+usb 2-1.1: Endpoint 1 MaxPacketSize 64
+usb 2-1.1: Endpoint 2 MaxPacketSize 64
+usb 2-1.1: Setting MaxPacketSize 64
+usb 2-1.1: FTDI USB Serial Device converter now attached to ttyUSB3
+usbcore: registered new interface driver ftdi_sio
+ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver</code></pre>
+</div></div>
+<div class="paragraph"><p>La troisième ligne en partant du bas montre que l’adaptateur FTDI USB est
+détecté et connecté sur <code>ttyUSB3</code>. Cette information peut à présent être
+utilisée pour les paramètres d’importation en tant que <code>/dev/ttyUSB3</code> pour
+que Subsurface utilise le bon port USB.</p></div>
+<div class="paragraph"><p>S’assurer que l’utilisateur possède les droits d'écriture sur le port série
+USB :</p></div>
+<div class="paragraph"><p>Sur les systèmes similaires à Unix, les ports USB ne peuvent être accédés
+que par des utilisateurs membres du groupe <code>dialout</code>. Si vous n'êtes pas
+root, vous n'êtes peut-être pas membre de ce groupe et ne pouvez donc pas
+utiliser le port USB. Si votre nom d’utilisateur est <em>johnB</em> :</p></div>
+<div class="paragraph"><p>En tant que root, tapez : usermod -a -G dialout johnB+ (utilisateurs
+d’Ubuntu : <code>sudo usermod -a -G dialout johnB</code>)  Cela ajoute johnB au groupe
+<code>dialout</code>.
+Tapez : <code>id johnB</code>     Cela liste tous les groupes auquel johnB appartient et
+vérifiez que
+l’appartenance au groupe est bien effectif. Le groupe <code>dialout</code> devrait
+être listé
+parmi les différents IDs.
+Sous certaines circonstances, les modifications ne prennent effet qu’après une déconnexionpuis reconnexion sur l’ordinateur (sous Ubuntu, par exemple).
+Avec le bon nom de périphérique (par exemple <code>dev/ttyUSB3</code>) et avec un accès
+en écriture au port USB, l’ordinateur de plongée devrait se connecter et
+vous devriez pouvoir importer vos plongées.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_HowFindBluetoothDeviceName">16.3. Setting up bluetooth enabled devices</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/bluetooth.jpg" alt="Note" />
+</td>
+<td class="content">For dive computers communicating through bluetooth like the Heinrichs
+Weikamp Frog or the Shearwater Predator and Petrel there is a different
+procedure to get the devices name to communicate with <em>Subsurface</em>. Follow
+these steps:</td>
+</tr></table>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>For the dive computer, after enabling Bluetooth, ensure it is in Upload mode.</strong>
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>For Bluetooth pairing of the dive computer, refer to the manufacturer’s user
+guide. When using a Shearwater Predator/Petrel, select <em>Dive Log → Upload
+Log</em> and wait for the <em>Wait PC</em> message.</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<strong>Pair the <em>Subsurface</em> computer with the dive computer.</strong>
+</p>
+</li>
+</ul></div>
+<div class="sect3">
+<h4 id="_sur_windows">16.3.1. Sur Windows :</h4>
+<div class="paragraph"><p>Bluetooth is most likely already enabled. For pairing with the dive computer
+choose <em>Control Panel → Bluetooth Devices → Add Wireless Device</em>.  This
+should bring up a dialog showing your dive computer (which should be in
+Bluetooth mode) and allowing pairing. Right click on it and choose
+<em>Properties→ COM Ports</em> to identify the port used for your dive
+computer. If there are several ports listed, use the one saying "Outgoing"
+instead of "Incoming".</p></div>
+<div class="paragraph"><p>For downloading to <em>Subsurface</em>, the <em>Subsurface</em> drop-down list should
+contain this COM port already. If not, enter it manually.</p></div>
+<div class="paragraph"><p>Note: If there are issues afterwards when downloading from the dive computer
+using other software, remove the existing pairing with the dive computer.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_sur_macos">16.3.2. Sur MacOS :</h4>
+<div class="paragraph"><p>Click on the Bluetooth symbol in the menu bar and select <em>Set up Bluetooth
+Device…</em>. The dive computer should then show up in the list of
+devices. Select it and go through the pairing process. This step should only
+be needed once for initial setup.</p></div>
+<div class="paragraph"><p>Once the pairing is completed the correct device is shown in the <em>Device or
+Mount Point</em> drop-down in the <em>Subsurface</em> <strong>Import</strong> dialog.</p></div>
+</div>
+<div class="sect3">
+<h4 id="_sur_linux">16.3.3. Sur Linux</h4>
+<div class="paragraph"><p>Ensure Bluetooth is enabled on the <em>Subsurface</em> computer.  On most common
+distributions this should be true out of the box and pairing should be
+straight forward. For instance, Gnome3 shows a Bluetooth icon on the right
+of the toolbar at the top of the screen.  Users have reported difficulties
+with some Bluetooth controllers.  If you have an onboard controller, try
+that first.  It is simplest if you remove any USB Bluetooth dongles.  If you
+have a USB dongle that came with your dive computer, try that before any
+others.</p></div>
+<div class="paragraph"><p>Setting up a connection to download dives from your Bluetooth-enabled
+device, such as the <em>Shearwater Petrel</em>, is not yet an automated process and
+will generally require the command prompt.  It is essentially a three step
+process.</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Enable the Bluetooth controller and pair your dive computer</li>
+</p>
+</li>
+<li>
+<p>
+Establish an RFCOMM connection
+</p>
+</li>
+<li>
+<p>
+Download the dives with Subsurface
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>Ensure the dive computer is in upload mode. On the <em>Shearwater Petrel</em> and
+<em>Petrel 2</em>, cycle through the menu, select <em>Dive Log</em>, then <em>Upload Log</em>.
+The display will read <em>Initializing</em>, then <em>Wait PC 3:00</em> and will
+countdown.  Once the connection is established, the display reads <em>Wait CMD
+…</em> and the countdown continues. When downloading the dive from Subsurface,
+the display reads <em>Sending</em> then <em>Sent Dive</em>.</p></div>
+<div class="paragraph"><p>To establish the connection, establish root access through <code>sudo</code> or <code>su</code>.
+The correct permission is required to download the dives in the computer. On
+most Linux systems this means becoming a member of the dialout group (This
+is identical as for many dive computers using a Linux USB port, descibed in
+the previous section). On the command terminal, enter:</p></div>
+<div class="paragraph"><p><code>sudo usermod -a -G dialout username</code></p></div>
+<div class="paragraph"><p>Then log out and log in for the change to take effect.</p></div>
+<div class="sect4">
+<h5 id="_enabling_the_bluetooth_controller_and_pairing_your_dive_computer">Enabling the Bluetooth controller and pairing your dive computer</h5>
+<div class="paragraph"><p>Attempt to set up the Bluetooth controller and pair your dive computer using
+the graphical environment of the operating system. After setting the dive
+computer to upload mode, click the Bluetooth icon in the system tray and
+select <em>Add new device</em>. The dive computer should appear. If asked for a
+password, enter 0000.  Write down or copy the MAC address of your dive
+computer - this needed later and should be in the form  00:11:22:33:44:55.</p></div>
+<div class="paragraph"><p>If the graphical method didn’t work, pair the device from the command
+line. Open a terminal and use <code>hciconfig</code> to check the Bluetooth controller
+status</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>$ hciconfig
+hci0:   Type: BR/EDR  Bus: USB
+        BD Address: 01:23:45:67:89:AB  ACL MTU: 310:10  SCO MTU: 64:8
+        *DOWN*
+        RX bytes:504 acl:0 sco:0 events:22 errors:0
+        TX bytes:92 acl:0 sco:0 commands:21 errors:0</code></pre>
+</div></div>
+<div class="paragraph"><p>This indicates a Bluetooth controller with MAC address 01:23:45:67:89:AB,
+connected as hci0.  Its status is <em>DOWN</em>, i.e. not powered.  Additional
+controllers will appear as hci1, etc.  If there is not a Bluetooth dongle
+plugged in upon booting the computer, hci0 is probably the onboard.  Now
+power on the controller and enable authentication:</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>sudo hciconfig hci0 up auth+  (enter password when prompted)
+hciconfig
+hci0:  Type: BR/EDR  Bus: USB
+        BD Address: 01:23:45:67:89:AB  ACL MTU: 310:10  SCO MTU: 64:8
+        *UP RUNNING PSCAN AUTH*
+        RX bytes:1026 acl:0 sco:0 events:47 errors:0
+        TX bytes:449 acl:0 sco:0 commands:46 errors:0</code></pre>
+</div></div>
+<div class="paragraph"><p><code>Check that the status now includes +<em>UP</em>, <em>RUNNING</em> AND <em>AUTH</em></code>.</p></div>
+<div class="paragraph"><p>If there are multiple controllers running, it’s easiest to off the unused
+controller(s). For example, for <code>hci1</code>:</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>sudo hciconfig hci1 down</code></pre>
+</div></div>
+<div class="paragraph"><p>Next step is to <em>trust</em> and <em>pair</em> the dive computer. On distros with Bluez
+5, such as Fedora 22, one can use a tool called <code>blutootctl</code>, which will
+bring up its own command prompt.</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>bluetoothctl
+[NEW] Controller 01:23:45:67:89:AB localhost.localdomain [default]
+[bluetooth]# agent on
+Agent registered
+[bluetooth]# default-agent
+Default agent request successful
+[bluetooth]# scan on                        <----now set your dive computer to upload mode
+Discovery started
+[CHG] Controller 01:23:45:67:89:AB Discovering: yes
+[NEW] Device 00:11:22:33:44:55 Petrel
+[bluetooth]# trust 00:11:22:33:44:55        <----you can use the tab key to autocomplete the MAC address
+[CHG] Device 00:11:22:33:44:55 Trusted: yes
+Changing 00:11:22:33:44:55 trust succeeded
+[bluetooth]# pair 00:11:22:33:44:55
+Attempting to pair with 00:11:22:33:44:55
+[CHG] Device 00:11:22:33:44:55 Connected: yes
+[CHG] Device 00:11:22:33:44:55 UUIDs: 00001101-0000-1000-8000-0089abc12345
+[CHG] Device 00:11:22:33:44:55 Paired: yes
+Pairing successful
+[CHG] Device 00:11:22:33:44:55 Connected: no</code></pre>
+</div></div>
+<div class="paragraph"><p>If asked for a password, enter 0000. It’s ok if the last line says
+<em>Connected: no</em>. The important part is the line above, <code>Pairing successful</code>.</p></div>
+<div class="paragraph"><p>If the system has Bluez version 4 (e.g. Ubuntu 12.04 through to 15.04),
+there is probably not a <code>bluetoothctl</code>, but a script called
+<code>bluez-simple-agent</code> or just <code>simple-agent</code>.</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>hcitool -i hci0 scanning
+Scanning ...
+        00:11:22:33:44:55       Petrel
+        bluez-simple-agent hci0 00:11:22:33:44:55</code></pre>
+</div></div>
+<div class="paragraph"><p>Once ther dive computer is pired, set up the RFCOMM connection</p></div>
+</div>
+<div class="sect4">
+<h5 id="_establishing_the_rfcomm_connection">Establishing the RFCOMM connection</h5>
+<div class="paragraph"><p>The command to establish an RFCOMM connection is:</p></div>
+<div class="paragraph"><p><code>sudo rfcomm -i <controller> connect <dev> <bdaddr> [channel]</code></p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<controller>+ is the Bluetooth controller, <code>hci0</code>.
+</p>
+</li>
+<li>
+<p>
+<dev> is the RFCOMM device file, <code>rfcomm0</code>
+</p>
+</li>
+<li>
+<p>
+<bdaddr> is the dive computer’s MAC address, <code>00:11:22:33:44:55</code>
+</p>
+</li>
+<li>
+<p>
+[channel] is the dive computer’s Bluetooth channel we need to connect to.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>If one omits it, channel 1 is assumed.  Based on a limited number of user
+reports, the appropriate channel for the dive computer is probably:</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+<em>Shearwater Petrel 2</em>: channel 5
+</p>
+</li>
+<li>
+<p>
+<em>Shearwater Petrel 1</em>: channel 1
+</p>
+</li>
+<li>
+<p>
+<em>Heinrichs-Weikamp OSTC Sport</em>: channel 1
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>E.g. to connect a <em>Shearwater Petrel 2</em>, set the dive computer to upload
+mode and enter:</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>sudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55 5 (enter a password, probably 0000, when prompted)</code></pre>
+</div></div>
+<div class="paragraph"><p>This gives the response:</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>Connected /dev/rfcomm0 to 00:11:22:33:44:55 on channel 5
+Press CTRL-C for hangup</code></pre>
+</div></div>
+<div class="paragraph"><p>To connect a _Shearwater Petrel 1+ or + HW OSTC Sport+, set the dive
+computer to upload mode and enter:</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>sudo rfcomm -i hci0 connect rfcomm0 00:11:22:33:44:55   (enter a password, probably 0000, when prompted)
+Connected /dev/rfcomm0 to 00:11:22:33:44:55 on channel 1
+Press CTRL-C for hangup</code></pre>
+</div></div>
+<div class="paragraph"><p>If the specific channel the dive computer needs is not known, or the channel
+in the list above doesn’t work, the command <code>sdptool records</code> should help
+determine the appropriate channel. The output below is for a <em>Shearwater
+Petrel 2</em>.</p></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>sdptool -i hci0 records 00:11:22:33:44:55
+Service Name: Serial Port
+Service RecHandle: 0x10000
+Service Class ID List:
+        "Serial Port" (0x1101)
+        Protocol Descriptor List:
+        "L2CAP" (0x0100)
+        "RFCOMM" (0x0003)
+        Channel: 5</code></pre>
+</div></div>
+<div class="paragraph"><p>For a Bluetooth dive computer not in the list above, or if the channel
+listed is not correct, please let the Subsurface developers know on the user
+forum or the developer mailing list <em>subsurface at subsurface-divelog.org</em>.</p></div>
+</div>
+<div class="sect4">
+<h5 id="_download_the_dives_with_subsurface_lt_em_gt">Download the dives with Subsurface</em></h5>
+<div class="paragraph"><p>After establishing the RFCOMM connection and while the dive computer’s
+upload mode countdown is still running, go to_Subsurface_, select
+<em>Import→Import from dive computer</em> and enter appropriate Vendor
+(e.g. <em>Shearwater</em>), Dive Computer (<em>Petrel</em>), Device or Mount Point
+(<em>/dev/rfcomm0</em>) and click <em>Download</em>.</p></div>
+</div>
+</div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_appendix_b_dive_computer_specific_information_for_importing_dive_information">17. APPENDIX B: Dive Computer specific information for importing dive data.</h2>
+<div class="sectionbody">
+<div class="sect2">
+<h3 id="S_ImportUemis">17.1. Importing from Uemis Zurich</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/iumis.jpg" alt="Note" />
+</td>
+<td class="content"><em>Subsurface</em> downloads the information stored on the SDA (the built-in file
+system of the Uemis) including information about dive spots and
+equipment. Buddy information is not yet downloadable.  Things are very
+similar to a normal USB-connected dive computer (the Uemis is one of those
+that recharge when connected to the USB port).  The main difference is that
+one does not enter a device name, but instead the location where the
+UEMISSDA file system is mounted once connected to the dive computer. On
+Windows this is a drive letter ( often <em>E:</em> or <em>F:</em>), on a Mac this is
+<em>/Volumes/UEMISSDA</em> and on Linux systems this differs depending on the
+distribution. On Fedora it usually is
+<em>/var/run/media/<your_username>/UEMISSDA</em>. In all cases <em>Subsurface</em> should
+suggest the correct location in the drop down list.</td>
+</tr></table>
+</div>
+<div class="paragraph"><p>After selecting the above device name, download the dives from the Uemis
+Zurich. One technical issue with the Uemis Zurich download implementation
+(this is a Uemis firmware limitation, not a <em>Subsurface</em> issue) is that one
+cannot download more than about 40-50 dives without running out of memory on
+the SDA. This will usually only happen the very first time one downloads
+dives from the Uemis Zurich.  Normally when downloading at the end of a day
+or even after a dive trip, the capacity is sufficient. If <em>Subsurface</em>
+displays an error that the dive computer ran out of space the solution is
+straight forward.  Disconnect the SDA, turn it off and on again, and
+reconnect it. You can now retry (or start a new download session) and the
+download will continue where it stopped previously. One may have to do this
+more than once, depending on how many dives are stored on the dive computer.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_ImportingGalileo">17.2. Importing from Uwatec Galileo</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/Galileo.jpg" alt="Note" />
+</td>
+<td class="content">The Uwatec Galileo dive computers use infra red (IrDA) communication between
+the dive computer and Subsurface. The Uwatec hardware uses a USB dongle
+based on the serial infra-red (SIR) protocol and the MSC7780 IrDA controller
+manufactured by MosChip and marketed by Scubapro and some electronics
+companies.  Under Linux, the kernel already provides for communication using
+the IrDA protocol. However, the user additionally needs to load a driver for
+the IrDA interface with the dive computer. The easiest way is to load the
+<strong>irda-tools</strong> package from the
+<a href="http://irda.sourceforge.net/docs/startirda.html">Linux IrDA Project</a>.  After
+the installation of the irda-tools, the <strong>root user</strong> can specify a device
+name from the console as follows: <code>irattach irda0</code></td>
+</tr></table>
+</div>
+<div class="paragraph"><p>After executing this command, Subsurface will recognise the Galileo dive
+computer and download dive information.</p></div>
+<div class="paragraph"><p>Under Windows, a similar situation exists. Drivers for the MCS7780 are
+available from some Internet web sites e.g.
+<a href="http://www.drivers-download.com/Drv/MosChip/MCS7780/">www.drivers-download.com</a>.
+Windows-based IrDA drivers for the Uwatec can also be downloaded from the
+ScubaPro web site, drivers being located on the download page for the
+ScubaPro SmartTrak software.</p></div>
+<div class="paragraph"><p>For the Apple Mac, IrDA communication via the MCS7780 link is not available
+for OSX 10.6 or higher.</p></div>
+</div>
+<div class="sect2">
+<h3 id="S_ImportingDR5">17.3. Importing from Heinrichs Weikamp DR5</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/HW_DR5.jpg" alt="Note" />
+</td>
+<td class="content">When mounted as a USB drive the Heinrichs Weikamp DR5 saves a single UDDF
+file for every dive.  Mark all the dives you’d like to import or open.
+Note: The DR5 does not seem to store gradient factors nor deco information,
+so for <em>Subsurface</em> it is not possible to display them. Adjust the gradient
+factors in the <em>Graph Settings</em> in <em>Subsurface</em> to generate a deco overlay
+in the <em>Subsurface</em> <strong>Dive Profile</strong> panel but please note that the deco
+calculated by <em>Subsurface</em> will most likely differ from the one displayed on
+the DR5.</td>
+</tr></table>
+</div>
+</div>
+<div class="sect2">
+<h3 id="S_ImportingXDeep">17.4. Importing from xDEEP BLACK</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/HW_xdeepblack.jpg" alt="Note" />
+</td>
+<td class="content">Each dive has to be individually saved as UDDF file using "Export UDDF"
+option in BLACK’s logbook menu.  When mounted as a USB drive UDDF files are
+available in LOGBOOK directory.  Note: The xDEEP BLACK saves NDL time but
+does not seem to store gradient factors nor deco information, so for
+<em>Subsurface</em> it is not possible to display them. Adjust the gradient factors
+in the <em>Graph Settings</em> in <em>Subsurface</em> to generate a deco overlay in the
+<em>Subsurface</em> <strong>Dive Profile</strong> panel but please note that the deco calculated
+by <em>Subsurface</em> will most likely differ from the one displayed on the xDEEP
+BLACK.</td>
+</tr></table>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_importing_from_shearwater_predator_using_bluetooth">17.5. Importing from Shearwater Predator using Bluetooth</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/predator.jpg" alt="Note" />
+</td>
+<td class="content">Using a Shearwater Predator one may be able to pair Bluetooth but then
+encounter issues when downloading, showing errors like <em>Slip RX: unexp. SLIP
+END</em> on the Predator.  This might also arise when using other dive log
+software and operating systems other than Linux. We have no detailed idea
+about the source and how to fix this, but it is reported to be solved
+sometimes by one of these steps:</td>
+</tr></table>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+use the Bluetooth dongle which came with the Shearwater Predator instead of
+   the built-in one of the <em>Subsurface</em> computer
+</p>
+</li>
+<li>
+<p>
+switch to different Bluetooth drivers for the same hardware
+</p>
+</li>
+<li>
+<p>
+switch off WiFi while using Bluetooth
+</p>
+</li>
+</ul></div>
+</div>
+<div class="sect2">
+<h3 id="S_PoseidonMkVI">17.6. Importing from Poseidon MkVI Discovery</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/MkVI.jpeg" alt="Note" />
+</td>
+<td class="content">Download of dive logs from the MkVI is performed using a custom
+communications adapter and the <em>Poseidon PC Configuration Software</em>,
+obtained when purchasing the MKVI equipment. The latter is a Windows
+application allowing configuration of equipment and storage of dive
+logs. Communication between dive computer and desktop computer utilises the
+IrDA infra-red protocol. Only data for one dive can be downloaded at a time,
+comprising three files:</td>
+</tr></table>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+Setup configuration for the dive and key dive parameters (file with a .txt
+  extension)
+</p>
+</li>
+<li>
+<p>
+Dive log details (file with a .csv extension)
+</p>
+</li>
+<li>
+<p>
+Redbook format dive log (file with .cvsr extension). This is a compressed
+  version of the dive log using a proprietary format.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p><em>Subsurface</em> accesses the .txt and the .csv files to obtain dive log
+information.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_importing_from_apd_inspiration_evolution_ccr">17.7. Importing from APD Inspiration/Evolution CCR</h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/APDComputer.jpg" alt="Note" />
+</td>
+<td class="content">The dive logs of an APD Inspiration or similar CCR dive computer are
+downloaded using a communications adapter and <em>AP Communicator</em>, obtained
+when purchasing the equipment. The dive logs can be viewed using the <em>AP Log
+Viewer</em>, within Windows or Mac/OS. However, APD logs can be viewed and
+managed from within <em>Subsurface</em> (together with dives using many other types
+of dive computer). The APD inspiration dive logs are imported into
+<em>Subsurface</em> as follows:</td>
+</tr></table>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+Download the dive using <em>AP Communicator</em>.
+</p>
+</li>
+<li>
+<p>
+Open a dive within the <em>AP Log Viewer</em>.
+</p>
+</li>
+<li>
+<p>
+Select the tab at the top of the screen, entitled "<em>Data</em>".
+</p>
+</li>
+<li>
+<p>
+With the raw dive log data show on the screen, click on "<em>Copy to
+  Clipboard</em>".
+</p>
+</li>
+<li>
+<p>
+Open a text editor, e.g. Notepad (Windows) or TextWrangler (Mac).
+</p>
+</li>
+<li>
+<p>
+Copy the contents of the clipboard into the text editor and save the text
+  file with a filename extension of <em>.apd</em>
+</p>
+</li>
+<li>
+<p>
+Within <em>Subsurface</em>, select <em>Import → Import log files</em> to open the
+  <a href="#Unified_import">universal import dialogue</a>.
+</p>
+</li>
+<li>
+<p>
+In the dropdown list towards the bottom right of the dialogue (labled
+  <em>Filter:</em>), select "APD log viewer".
+</p>
+</li>
+<li>
+<p>
+On the list of file names select the <em>.apd</em> file that has been created
+  above. An import dialogue opens indicating the default settings for the data
+  in the <em>.apd</em> file. If any changes are required, do this as for
+  <a href="#S_ImportingCSVDives">CSV imports</a>.
+</p>
+</li>
+</ul></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/APD_CSVimportF22.jpg" alt="Figure: APD log viewer import" />
+</div>
+</div>
+<div class="ulist"><ul>
+<li>
+<p>
+The top left hand dropdown box in the import panel allows one to select the
+  APD dive computer for which the dive log needs to be imported. The default
+  it is DC1, <em>i.e.</em> the first of the two dive computers the APD uses. It is
+  possible to sequentially import the data for both dive computers by first
+  importing CD1 and then DC2.(<strong>Hint</strong>: The logs for the two dive computers are
+  viewed by selecting <em>View → Next DC</em> from the Main Menu after the uploading
+  has been completed)
+</p>
+</li>
+<li>
+<p>
+Click the <em>Ok</em> button at the bottom of the import panel.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>The APD dive log will appear within <em>Subsurface</em>. The dive
+computer-generated ceiling generated by the Inspiration can be viewed by
+selecting the appropriate button on the left of the <strong>Dive Profile</strong>. Cylinder
+pressure data are not logged by the APD equipment but can be manually
+entered in the <em>Equipment</em> Tab.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_appendix_c_exporting_dive_log_information_from_external_dive_log_software">18. APPENDIX C: Exporting Dive log information from external dive log software.</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>The import of dive log data from external dive log software is mostly
+performed using the dialogue found by selecting <em>Import</em> from the Main Menu,
+then clicking on <em>Import Log Files</em>. This is a single-step process, more
+information about which can be found <a href="#Unified_import">here.</a> However, in
+some cases, a two-step process may be required:</p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Export the foreign dive log data to format that is accessible from
+  <em>Subsurface</em>.
+</p>
+</li>
+<li>
+<p>
+Import the accessible dive log data into <em>Subsurface</em>.
+</p>
+</li>
+</ol></div>
+<div class="paragraph"><p>This appendix provides some information about approaches to export dive log
+data from foreign dive log software. The procedures below mostly apply to
+Linux and/or Windows.</p></div>
+<div class="sect2">
+<h3 id="S_ImportingDivesSuunto">18.1. Exporting from <strong>Suunto Divemanager (DM3, DM4 or DM5)</strong></h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/suuntologo.jpg" alt="Note" />
+</td>
+<td class="content">DiveManager is a MS Windows application for Suunto dive computers.
+Divemanager 3 (DM3) is an older version of the Suunto software. More recent
+Suunto dive computers use Divemanager version 4 or 5 (DM4 or DM5). The
+different versions of Divemanager use different methods and different file
+naming conventions to export dive log data.</td>
+</tr></table>
+</div>
+<div class="paragraph"><p><strong>Divemanager 3 (DM3):</strong></p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Start <em>Suunto Divemanager 3</em> and log in with the name containing the logs
+</p>
+</li>
+<li>
+<p>
+Do not start the import wizard to import dives from the dive computer.
+</p>
+</li>
+<li>
+<p>
+In the navigation tree on the left side of the program-window, select the
+   appropriate dives.
+</p>
+</li>
+<li>
+<p>
+Within the list of dives, select the dives you would like to import later:
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+To select certain dives: hold <em>ctrl</em> and click the dive
+</p>
+</li>
+<li>
+<p>
+To select all dives: Select the first dive, hold down shift and select the
+          last dive
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+With the dives marked, use the program menu <em>File → Export</em>
+</p>
+</li>
+<li>
+<p>
+The export pop-up will show. Within this pop-up, there is one field called
+   <em>Export Path</em>.
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+Click the browse button next to the field Export Path
+</p>
+<div class="ulist"><ul>
+<li>
+<p>
+A file-manager like window pops up
+</p>
+</li>
+<li>
+<p>
+Navigate to the directory for storing the
+   Divelog.SDE file
+</p>
+</li>
+<li>
+<p>
+Optionally change the name of the file for saving
+</p>
+</li>
+<li>
+<p>
+Click <em>Save</em>
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+Back in the Export pop-up, press the button <em>Export</em>
+</p>
+</li>
+</ul></div>
+</li>
+<li>
+<p>
+The dives are now exported to the file Divelog.SDE.
+</p>
+</li>
+</ol></div>
+<div class="paragraph"><p><strong>Divemanager 4 (DM4) and Divemanager 5 (DM5):</strong></p></div>
+<div class="paragraph"><p>DM4 and DM5 use identical mechanisms for exporting dive logs.  To export a
+divelog from Divemanager one needs to locate the DM4/DM5 database where the
+dives are stored. the user can either look for the original database or make
+a backup of the dives. Both methods are described here.</p></div>
+<div class="paragraph"><p>Locating the Suunto DM4 (or DM5) database:</p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Start Suunto DM4/DM5
+</p>
+</li>
+<li>
+<p>
+Select <em>Help → About</em>
+</p>
+</li>
+<li>
+<p>
+Click <em>Copy</em> after text <em>Copy log folder path to clipboard</em>
+</p>
+</li>
+<li>
+<p>
+Now open Windows Explorer
+</p>
+</li>
+<li>
+<p>
+Paste the address to the path box at the top of the File Explorer
+</p>
+</li>
+<li>
+<p>
+The database is called DM4.db or DM5.db
+</p>
+</li>
+</ol></div>
+<div class="paragraph"><p>Making a backup copy of the Suunto DM4/DM5 database:</p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Start Suunto DM4/DM5
+</p>
+</li>
+<li>
+<p>
+Select <em>File - Create backup</em>
+</p>
+</li>
+<li>
+<p>
+From the file menu select the location and name for the backup, we’ll use
+   DM4 (or DM5) in here with the default extension .bak
+</p>
+</li>
+<li>
+<p>
+Click <em>Save</em>
+</p>
+</li>
+<li>
+<p>
+The dives are now exported to the file DM4.bak (or DM5.bak)
+</p>
+</li>
+</ol></div>
+</div>
+<div class="sect2">
+<h3 id="_exporting_from_atomic_logbook">18.2. Exporting from Atomic Logbook</h3>
+<div class="admonitionblock" id="Atomic_Export">
+<table><tr>
+<td class="icon">
+<img src="images/icons/atomiclogo.jpg" alt="Note" />
+</td>
+<td class="content">Atomic Logbook is a Windows software by Atomic Aquatics. It allows
+downloading of dive information from Cobalt and Cobalt 2 dive computers.
+The divelog is kept in a SQLite database at
+C:\ProgramData\AtomicsAquatics\Cobalt-Logbook\Cobalt.db. This file can be
+directly imported to Subsurface.</td>
+</tr></table>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_exporting_from_mares_dive_organiser_v2_1">18.3. Exporting from Mares Dive Organiser V2.1</h3>
+<div class="admonitionblock" id="Mares_Export">
+<table><tr>
+<td class="icon">
+<img src="images/icons/mareslogo.jpg" alt="Note" />
+</td>
+<td class="content">Mares Dive Organiser is a Windows application. The dive log is kept as a
+Microsoft SQL Compact Edition database with a <em>.sdf</em> filename extension. The
+database includes all Dive Organiser-registered divers on the particular
+computer and all Mares dive computers used. The safest way to obtain a copy
+of the dive database is to export the information to another compatible
+format which can be imported into <em>Subsurface</em>.</td>
+</tr></table>
+</div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Within Dive Organiser, select <em>Database → Backup</em> from the main menu and
+   back up the database to the desk top.  This creates a zipped file
+   DiveOrganiserxxxxx.dbf.
+</p>
+</li>
+<li>
+<p>
+Rename the file to DiveOrganiserxxxxx.zip. Inside the zipped directory is a
+   file <em>DiveOrganiser.sdf</em>.
+</p>
+</li>
+<li>
+<p>
+Extract the <em>.sdf</em> file from the zipped folder to your Desktop.
+</p>
+</li>
+<li>
+<p>
+The password for accessing the .zip file is <em>mares</em>.
+</p>
+</li>
+</ol></div>
+</div>
+<div class="sect2">
+<h3 id="S_ImportingDivingLog">18.4. Exporting from <strong>DivingLog 5.0 and 6.0</strong></h3>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="images/icons/divingloglogo.jpg" alt="Note" />
+</td>
+<td class="content">The best way to bring your logs from DivingLog to Subsurface is to convert
+the whole database. This is because other export formats do not include all
+the details, and we would lack e.g. gas switches and information of what
+units are used. With database import, all this information is included and
+readily available for us.</td>
+</tr></table>
+</div>
+<div class="paragraph"><p>To transfer all files from DivingLog to Subsurface, do the following:</p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+In DivingLog open the <em>File → Export → SQLite</em> menu
+</p>
+</li>
+<li>
+<p>
+Select <em>Settings</em> button
+</p>
+</li>
+<li>
+<p>
+Set the <em>RTF2Plaintext</em> to <em>true</em>
+</p>
+</li>
+<li>
+<p>
+Close the Settings dialog
+</p>
+</li>
+<li>
+<p>
+Click <em>Export</em> button and select the filename
+</p>
+</li>
+</ol></div>
+<div class="paragraph"><p>Once this is done, open the saved database file with Subsurface and the
+dives are automatically converted to our own format. Last step to do is save
+the log file in Subsurface.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_annexe_d_exporter_un_tableur_vers_le_format_csv">19. ANNEXE D : Exporter un tableur vers le format CSV</h2>
+<div class="sectionbody">
+<div class="paragraph" id="S_Appendix_D"><p>De nombreux plongeurs conservent un carnet de plongée sous forme de fichier
+numérique, souvent un tableur avec différents champs et informations. Ces
+données peuvent facilement être importées dans <em>Subsurface</em> après que le
+tableur a été converti en fichier CSV. Cette section explique la procedure
+pour convertir un carnet de plongée enregistrée sous forme de tableur vers
+un fichier CSV qui pourra ensuite être importé dans <em>Subsurface</em>. Créer un
+fichier CSV est une tache simple malgré que la procédure soit différente
+selon le tableur utilisé.</p></div>
+<div class="paragraph"><p>La première étape est d’organiser les données de plongées dans le tableur
+pour que la première ligne contienne le nom (ou le titre) de chaque colonne
+et que les informations de chaque plongée soient contenues sur une seule
+ligne. <em>Subsurface</em> supporte de nombreux éléments (Dive #, Date, Time,
+Duration, Location, GPS, Max Depth, Mean Depth, Buddy, Notes, Weight et
+Tags). L’utilisateur peut organiser les données de plongées selon quelques
+règles simples :</p></div>
+<div class="olist arabic"><ol class="arabic">
+<li>
+<p>
+Date : utiliser un des formats suivants : aaaa-mm-jj, jj.mm.aaaa, mm/jj/aaaa
+</p>
+</li>
+<li>
+<p>
+Durée : le format est minutes:secondes.
+</p>
+</li>
+<li>
+<p>
+Système d’unité : un seul système d’unité doit être utilisé (pas de mélange
+   entre les unités impériales et métriques)
+</p>
+</li>
+<li>
+<p>
+Étiquettes et équipiers : les valeurs doivent être séparées par des
+   virgules.
+</p>
+</li>
+<li>
+<p>
+Position GPS : vous devez utiliser les degrés décimaux, par exemple :
+   30.22496 30.821798
+</p>
+</li>
+</ol></div>
+<div class="sect2">
+<h3 id="_em_libreoffice_calc_em_et_em_openoffice_calc_em">19.1. <em>LibreOffice Calc</em> et <em>OpenOffice Calc</em></h3>
+<div class="paragraph"><p>These are open source spreadsheet applications forming parts of larger open
+source office suite applications. The user interaction with <em>LibreOffice</em>
+and <em>OpenOffice</em> is very similar.  In Libreoffice Calc the time format
+should be set to minutes:seconds - [mm]:ss and dates should be set to one
+of: yyyy-mm-dd, dd.mm.yyyy, mm/dd/yyyy. A typical dive log may look like
+this:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/LOffice_spreadsheetdata.jpg" alt="FIGURE: Spreadsheet data" />
+</div>
+</div>
+<div class="paragraph"><p>To export the data as a .CSV file from within LibreOffice click <em>File →
+Save As</em>. On the dialogue that comes up, select the <em>Text CSV (.csv)</em> as the
+file type and select the option <em>Edit filter settings</em>.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/LOffice_save_as_options.jpg" alt="FIGURE: Save as options" />
+</div>
+</div>
+<div class="paragraph"><p>After selecting <em>Save</em>, select the appropriate field delimiter (choose <em>Tab</em>
+to prevent conflicts with the comma when using this as a decimal point),
+then select <em>OK</em>.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/LOffice_field_options.jpg" alt="FIGURE: Field options" />
+</div>
+</div>
+<div class="paragraph"><p>One can double check the .CSV file by opening it with a text editor, and
+then import the dive data as explained on the section
+<a href="#S_ImportingCSVDives">Importing CSV dives</a>.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_microsoft_em_excel_em">19.2. Microsoft <em>Excel</em></h3>
+<div class="paragraph"><p>The field delimiter (called "<em>list separator</em>" in Microsoft manuals) is not
+accessible from within <em>Excel</em> and needs to be set through the <em>Microsoft
+Control Panel</em>. After changing the separator character, all software on the
+Windows machine use the new character as a separator.  One can change the
+character back to the default character by following the same procedure,
+outlined below.</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+In Microsoft Windows, click the <strong>Start</strong> button, and then select <em>Control
+  Panel</em> from the list on the right-hand side.
+</p>
+</li>
+<li>
+<p>
+Open the <em>Regional and Language Options</em> dialog box.
+</p>
+</li>
+<li>
+<p>
+Do one of the following: <strong> In Windows 7, click the <em>Formats</em> tab, and then
+  click <em>Customize this format</em>.  </strong> In Windows XP, click the <em>Regional
+  Options</em> tab, and then click <em>Customize</em>.
+</p>
+</li>
+<li>
+<p>
+Type a new separator in the <em>List separator</em> box. To use a TAB-delimited
+  file, type the word TAB in the box.
+</p>
+</li>
+<li>
+<p>
+Click <em>OK</em> twice.
+</p>
+</li>
+</ul></div>
+<div class="paragraph"><p>Below is an image of the <em>Control Panel</em>:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Win_SaveCSV2.jpg" alt="FIGURE: Win List separator" />
+</div>
+</div>
+<div class="paragraph"><p>To export the dive log in CSV format:</p></div>
+<div class="paragraph"><p>With the dive log opened in <em>Excel</em>, select the round Windows button at the
+top left, then <em>Save As</em>.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Win_SaveCSV1.jpg" alt="FIGURE: Excel save as option" />
+</div>
+</div>
+<div class="paragraph"><p>Click on the left-hand part of the <em>Save as</em> option, NOT on the arrow on the
+right-hand. This brings up a dialogue for saving the spreadsheet in an
+alternative format. From the dropdown list at the bottom of the dialogue,
+marked <em>Save as Type:</em>, select <em>CSV(Comma delimited) (*.CSV)</em>. Ensure that
+the appropriate folder has been selected to save the CSV file into.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Win_SaveCSV3.jpg" alt="FIGURE: Excel save CSV dialogue" />
+</div>
+</div>
+<div class="paragraph"><p>Select the <em>Save</em> button. The CSV-formatted file is saved into the folder
+that was selected. One can double check the .CSV file by opening it with a
+text editor, and then import the dive data as explained on the section
+<a href="#S_ImportingCSVDives">Importing CSV dives</a>.</p></div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="S_APPENDIX_E">20. ANNEXE E : Créer un modèle d’impression personnalisé</h2>
+<div class="sectionbody">
+<div class="paragraph"><p><em>Subsurface</em> provides a mechanism to create or modify templates for printing
+dive logs in order to produce customised printouts of dive logs. Templates,
+written in HTML as well as a simple Grantlee instruction set, are rendered
+to the print device by <em>Subsurface</em>.</p></div>
+<div class="paragraph"><p>Templates are accessed using the print dialogue (see image <strong>B</strong> below).</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Print1_f22.jpg" alt="FIGURE: Print dialogue" />
+</div>
+</div>
+<div class="paragraph"><p>The buttons under the <em>Template</em> dropdown box allows one to <em>Edit</em>,
+<em>Delete</em>, <em>Import</em> and to <em>Export</em> templates (see image <strong>A</strong> above). New or
+modified templates are stored as HTML files in the same directory as the
+dive log being processed. In order to create or modify a template, select
+the <em>Custom</em> template from the template dropdown list in the print dialogue
+(see image <strong>B</strong> above), then select <em>Edit</em>.</p></div>
+<div class="paragraph"><p>The Edit Panel comprises three tabs:</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Template1_f22.jpg" alt="FIGURE: template edit dialogue" />
+</div>
+</div>
+<div class="paragraph"><p>1) The <em>Style</em> tab (image <strong>A</strong> above) controls the font, line spacing and colour
+   template used for printing the dive log.  The style attributes are
+   editable. Choose one of the four colour palets used for colour printing.</p></div>
+<div class="paragraph"><p>2) The <em>Colors</em> tab (image <strong>B</strong> above) allows editing the colours used for
+   printing the dive log. The colours are highly customisable: the <em>Edit</em>
+   buttons in the <em>Colors</em> tab allows choosing abritrary colours for different
+   components of the dive log printout.</p></div>
+<div class="paragraph"><p>3) The <em>Template</em> tab of the Edit Panel (see image below) allows creating a
+   template using HTML as well as a few Grantlee programming
+   primitives. Grantlee provides the ability to create and format HTML code in
+   a highly simple but efficient way (see below). The HTML of the template can
+   be edited and saved. The saved template is stored in the same directory as
+   the dive being processed. By default, a <em>Custom</em> template is a skeleton with
+   no specific print instructions. The informastion being printed needs to be
+   specified and formatted in the by replacing the section marked with: "<!--
+   Template must be filled -→". Writing HTML code with Grantlee instructions
+   allows unlimited freedom in determining what is printed an in which way it
+   should be rendered.</p></div>
+<div class="imageblock" style="text-align:center;">
+<div class="content">
+<img src="images/Template2_f22.jpg" alt="FIGURE:Template tab" />
+</div>
+</div>
+<div class="paragraph"><p>One can adapt any of the existing templates and save it to the dive log
+directory. The standard templates (e.g. One dive, Six dives, Table) can be
+modified in this way.</p></div>
+<div class="paragraph"><p>To write a custom template the following elements must exist so that the
+template will be correctly handled and rendered.</p></div>
+<div class="sect2">
+<h3 id="_main_dive_loop">20.1. Main dive loop</h3>
+<div class="paragraph"><p><em>Subsurface</em> exports a dive list called (<strong>dives</strong>) to the <em>Grantlee</em>
+backend. It is possible to iterate over the list as follows:</p></div>
+<div class="literalblock">
+<div class="title">template.html</div>
+<div class="content">
+<pre><code>        {% for dive in dives %}
+                <h1> {{ dive.number }} </h1>
+        {% endfor %}</code></pre>
+</div></div>
+<div class="literalblock">
+<div class="title">output.html</div>
+<div class="content">
+<pre><code>        <h1> 1 </h1>
+        <h1> 2 </h1>
+        <h1> 3 </h1></code></pre>
+</div></div>
+<div class="paragraph"><p>Additional information about <em>Grantlee</em> can be found
+<a href="http://www.grantlee.org/apidox/for_themers.html">here</a></p></div>
+</div>
+<div class="sect2">
+<h3 id="_grantlee_exported_variables">20.2. Grantlee exported variables</h3>
+<div class="paragraph"><p>Only a subset of the dive data is exported:</p></div>
+<div class="tableblock">
+<table rules="all"
+width="100%"
+frame="border"
+cellspacing="0" cellpadding="4">
+<col width="50%" />
+<col width="50%" />
+<tbody>
+<tr>
+<td align="left" valign="top"><p class="table"><strong>Name</strong></p></td>
+<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">number</p></td>
+<td align="left" valign="top"><p class="table">(<strong>int</strong>) dive number</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">id</p></td>
+<td align="left" valign="top"><p class="table">(<strong>int</strong>) unique dive ID, should be used to fetch the dive profile</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">date</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) data of the dive</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">time</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) time of the dive</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">location</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) location of the dive</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">duration</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) duration of the dive</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">depth</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) depth of the dive</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">divemaster</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) divemaster data</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">buddy</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) buddy data</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">airTemp</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) air temperature of dive</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">waterTemp</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) water temperature of dive</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">notes</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) dive notes</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">rating</p></td>
+<td align="left" valign="top"><p class="table">(<strong>int</strong>) dive rating ranges from 0 to 5</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">sac</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) sac value</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">tags</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) all dive tags concatenate together</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">gas</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) used gas cylinder</p></td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="paragraph"><p><em>Subsurface</em> also exports <strong>template_options</strong> data. This data must be used as
+<em>CSS</em> values to provide a dynamically editable template. The exported data
+is shown in the following table:</p></div>
+<div class="tableblock">
+<table rules="all"
+width="100%"
+frame="border"
+cellspacing="0" cellpadding="4">
+<col width="50%" />
+<col width="50%" />
+<tbody>
+<tr>
+<td align="left" valign="top"><p class="table"><strong>Name</strong></p></td>
+<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">font</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) font family</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">borderwidth</p></td>
+<td align="left" valign="top"><p class="table">(<strong>int</strong>) border-width value dynamically calculated as 0.1% of the page width with minimum value of 1px</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">font_size</p></td>
+<td align="left" valign="top"><p class="table">(<strong>double</strong>) size of fonts in vw, ranges between 1.0 and 2.0</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">line_spacing</p></td>
+<td align="left" valign="top"><p class="table">(<strong>double</strong>) distance between text lines, ranges between 1.0 and 3.0</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">color1</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) background color</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">color2</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) primary table cell color</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">color3</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) secondary table cell color</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">color4</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) primary text color</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">color5</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) secondary text color</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">color6</p></td>
+<td align="left" valign="top"><p class="table">(<strong>string</strong>) border colors</p></td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="literalblock">
+<div class="title">template.html</div>
+<div class="content">
+<pre><code>        border-width: {{ template_options.borderwidth }}px;</code></pre>
+</div></div>
+<div class="literalblock">
+<div class="title">output.html</div>
+<div class="content">
+<pre><code>        border-width: 3px;</code></pre>
+</div></div>
+<div class="paragraph"><p>Another variable that <em>Subsurface</em> exports is <strong>print_options</strong>. This variable
+contains a single member:</p></div>
+<div class="tableblock">
+<table rules="all"
+width="100%"
+frame="border"
+cellspacing="0" cellpadding="4">
+<col width="50%" />
+<col width="50%" />
+<tbody>
+<tr>
+<td align="left" valign="top"><p class="table"><strong>Name</strong></p></td>
+<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">grayscale</p></td>
+<td align="left" valign="top"><p class="table">Use <em>CSS</em> filters to convert the page into grayscale (should be added to body style to enable printing grayscale prints)</p></td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="literalblock">
+<div class="title">template.html</div>
+<div class="content">
+<pre><code>        body {
+                {{ print_options.grayscale }};
+        }</code></pre>
+</div></div>
+<div class="literalblock">
+<div class="title">output.html</div>
+<div class="content">
+<pre><code>        body {
+                -webkit-filter: grayscale(100%);
+        }</code></pre>
+</div></div>
+</div>
+<div class="sect2">
+<h3 id="_defined_css_selectors">20.3. Defined CSS selectors</h3>
+<div class="paragraph"><p>As the dive profile is placed after rendering, <em>Subsurface</em> uses a special
+<em>CSS</em> selectors to do some searches in the HTML output. The <em>CSS</em> selectors
+in the following table should be added.</p></div>
+<div class="tableblock">
+<table rules="all"
+width="100%"
+frame="border"
+cellspacing="0" cellpadding="4">
+<col width="33%" />
+<col width="33%" />
+<col width="33%" />
+<tbody>
+<tr>
+<td align="left" valign="top"><p class="table"><strong>Selector</strong></p></td>
+<td align="left" valign="top"><p class="table"><strong>Type</strong></p></td>
+<td align="left" valign="top"><p class="table"><strong>Description</strong></p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">dive_{{ dive.id }}</p></td>
+<td align="left" valign="top"><p class="table">id</p></td>
+<td align="left" valign="top"><p class="table">is used to fetch the relevant dive profile</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">diveProfile</p></td>
+<td align="left" valign="top"><p class="table">class</p></td>
+<td align="left" valign="top"><p class="table">each div that will contain a dive profile should have this class selector in addition to the dive_{{ dive.id }} id selector</p></td>
+</tr>
+<tr>
+<td align="left" valign="top"><p class="table">dontbreak</p></td>
+<td align="left" valign="top"><p class="table">class</p></td>
+<td align="left" valign="top"><p class="table">prevents the div with this class to be divided into two pages, this can be used
+in flow layout templates only (when data-numberofdives = 0)</p></td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="./images/icons/important.png" alt="Important" />
+</td>
+<td class="content">Rendering dive profiles is not supported for flow layout templates (when
+data-numberofdives = 0).</td>
+</tr></table>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_special_attributes">20.4. Special attributes</h3>
+<div class="paragraph"><p>There are two ways of rendering- either rendering a specific number of dives
+in each page or make <em>Subsurface</em> try to fit as much dives as possible into
+one page (<em>flow</em> rendering).</p></div>
+<div class="paragraph"><p>The <strong>data-numberofdives</strong> data attribute is added to the body tag to set the
+rendering mode</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+render 6 dives per page:
+</p>
+</li>
+</ul></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>        <body data-numberofdives = 6></code></pre>
+</div></div>
+<div class="ulist"><ul>
+<li>
+<p>
+render as much dives as possible:
+</p>
+</li>
+</ul></div>
+<div class="literalblock">
+<div class="content">
+<pre><code>        <body data-numberofdives = 0></code></pre>
+</div></div>
+<div class="admonitionblock">
+<table><tr>
+<td class="icon">
+<img src="./images/icons/important.png" alt="Important" />
+</td>
+<td class="content">All CSS units should be in relative lengths only, to support printing on any
+page size.</td>
+</tr></table>
+</div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_appendix_f_faqs">21. APPENDIX F: FAQs.</h2>
+<div class="sectionbody">
+<div class="sect2">
+<h3 id="S_APPENDIX_F">21.1. Subsurface appears to miscalculate gas consumption and SAC</h3>
+<div class="paragraph" id="SAC_CALCULATION"><p><em>Question</em>: I dived with a 12.2 l tank, starting with 220 bar and ending
+with 100 bar, and I calculate a different SAC compared what <em>Subsurface</em>
+calculates. Is <em>Subsurface</em> miscalculating?</p></div>
+<div class="paragraph"><p><em>Answer</em>: Not really. What happens is that <em>Subsurface</em> actually calculates
+gas consumption differently - and better - than you expect.  In particular,
+it takes the incompressibility of the gas into account.  Traditionally, Gas
+consumption and SAC should be: <code>consumption = tank size x (start pressure -
+end pressure)</code></p></div>
+<div class="paragraph"><p>and that’s true for an ideal gas, and it’s what you get taught in dive
+theory.  But an "ideal gas" doesn’t actually exist, and real gases actually
+don’t compress linearly with pressure. Also, you are missing the fact that
+one atmosphere of pressure isn’t actually one bar.  So the <strong>real</strong>
+calculation is:</p></div>
+<div class="paragraph"><p><code>consumption = (amount_of_air_at_beginning - amount_of_air_at_end)</code></p></div>
+<div class="paragraph"><p>where the amount of air is <strong>not</strong> just "tank size times pressure in bar".
+It’s a combination of: "take compressibility into account" (which is a
+fairly small issue under 220 bar - you’ll see more differences when you do
+high-pressure tanks with 300bar) and "convert bar to atm" (which is the
+majority of your discrepancy).  Remember: one ATM is ~1.013 bar, so without
+the compressibility, your gas use is:</p></div>
+<div class="paragraph"><p><code>12.2*((220-100)/1.013)</code></p></div>
+<div class="paragraph"><p>which is about 1445, not 1464. So there was 19 l too much in your simple
+calculation that ignored the difference between 1 bar and one ATM.  The
+compressibility does show up above 200 bar, and takes that 1445 down about
+eight litres more, so you really did use only about 1437 l of air at surface
+pressure.</p></div>
+<div class="paragraph"><p>So be happy: your SAC really is better than your calculations indicated.  Or
+be sad: your cylinder contains less air than you thought it did.  And as
+mentioned, the "contains less air than you thought it did" really starts
+becoming much more noticeable at high pressure. A 400 bar really does not
+contain twice as much air as a 200 bar one. At lower pressures, air acts
+pretty much like an ideal gas.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_some_dive_profiles_have_time_discrepancies_with_the_recorded_samples_from_my_dive_computer_8230">21.2. Some dive profiles have time discrepancies with the recorded samples from my dive computer…</h3>
+<div class="paragraph"><p><em>Subsurface</em> ends up ignoring surface time for many things (average depth,
+divetime, SAC, etc).  <em>Question</em>: Why do dive durations in my dive computer
+differ from that given by <em>Subsurface</em>?</p></div>
+<div class="paragraph"><p><em>Answer</em>: For example, if you end up doing a weight check (deep enough to
+trigger the "dive started")  but then come back up and wait five minutes for
+your buddies, your dive computer may say that your dive is 50 minutes long -
+because you have fifty minutes worth of samples - but subsurface will say
+it’s 45 minutes - because you were actually diving for 45 minutes.  It’s
+even more noticeable if you do things like divemastering the initial OW
+dives, when you may stay in the water for a long time, but spend most of it
+at the surface. And then you don’t want that to count as some kind of long
+dive”.</p></div>
+</div>
+<div class="sect2">
+<h3 id="_some_dive_profiles_are_missing_from_the_download">21.3. Some dive profiles are missing from the download</h3>
+<div class="paragraph" id="DC_HISTORY"><p><em>Question</em>: I cannot download all my dives, only the most recent ones even
+though my dive computer’s manual states that it records history of e.g. 999
+dives.</p></div>
+<div class="paragraph"><p><em>Answer</em>: Dive history is different than the dive profiles on the log.  The
+history only keeps track of the total number of dives and total amount of
+time spent below surface. The logs, on the other hand, store the dive
+profile, but they have limited amount of memory to do so. The exact amount
+of dive profiles that can be stored on the device depend on sample interval
+and duration of the dives. Once the memory is full the oldest dives get
+overwritten with new dives. Thus we are only able to download the last 13,
+30 or 199 dives.</p></div>
+<div class="paragraph"><p>If you have downloaded your dives to different dive logging software before
+they were overwritten, there is a high change that Subsurface can import
+these. However, if the logs are only on your dive computer, they cannot be
+salvaged after being over written by new dives.</p></div>
+</div>
+</div>
+</div>
+</div>
+<div id="footnotes"><hr /></div>
+<div id="footer">
+<div id="footer-text">
+Last updated 2015-09-22 15:17:59 CEST
+</div>
+</div>
+</body>
+</html>
diff --git a/Documentation/user-manual_fr.txt b/Documentation/user-manual_fr.txt
index 33b7d8e..61c5085 100644
--- a/Documentation/user-manual_fr.txt
+++ b/Documentation/user-manual_fr.txt
@@ -10,7 +10,7 @@ image::images/Subsurface4Banner.jpg["Banner", align="center"]
 *Auteurs du manuel* : Willem Ferguson, Jacco van Koll, Dirk Hohndel, Reinout Hoornweg,
 Linus Torvalds, Miika Turkia, Amit Chaudhuri, Jan Schubert, Salvador Cuñat, Pedro Neves
 
-[blue]#_Version 4.5, Septembre 2015_#
+[blue]#_Version 4.5, Octobre 2015_#
 
 
 Bienvenue en tant qu'utilisateur de _Subsurface_, un programme avancé
@@ -58,7 +58,7 @@ des instructions de compilation du logiciel et (si besoin) de ses
 dépendances, merci de consulter le fichier INSTALL inclus dans les sources
 logicielles.
 
-*Public* : Plongeurs loisirs, apnéistes, plongeurs Tek et plongeurs
+*Public* : Plongeurs loisirs, apnéistes, plongeurs Tek et plongeurs 
 professionnels
 
 toc::[]
@@ -181,7 +181,7 @@ ajouter des données. _Subsurface_ permet plusieurs façons pour ajouter des
 données de plongée au carnet. Plus de détails dans les sections suivantes.
 
 1) Si l'utilisateur possède un carnet manuscrit, un tableur ou une autre forme
-   de
+   de 
  carnet maintenu manuellement, les données de plongée peuvent être ajoutées
  au carnet en utilisant une des approches suivantes :
 
@@ -2257,11 +2257,12 @@ Several actions on either a single dive or a group of dives can be performed
 using the Dive List Context Menu, found by selecting either a single dive or
 a group of dives and then right-clicking.
 
-image::images/ContextMenu.jpg["Figure: Context Menu", align="center"]
+image::images/ContextMenu.jpg["Figure : Menu contextuel",align="center"] #
+NEEDS REPLACEMENT
 
 The context menu is used in many manipulations described below.
 
-==== Customising the information showed in the *Dive List* panel
+==== Customising the columns showed in the *Dive List* panel
 
 image::images/DiveListOptions.jpg["Example: Dive list info options", align="center"]
 
@@ -2271,17 +2272,9 @@ information can be controlled and changed by right-clicking on the header
 bar of the *Dive List*. For instance, a right-click on the 'Date' header
 brings up a list of items that can be shown in the dive list (see
 above). Select an item to be shown in the *Dive List* or to be deleted from
-the dive list, and the list is immediately updated accordingly. Preferences
-for information shown in the *Dive List* is saved and used when _Subsurface_
-is re-opened.
-
-==== Selecting dives from a particular dive site
-
-Many divers have long dive lists and it may be difficult to locate all the
-dives at a particular site.  By pressing _Ctl-F_ on the keyboard, a text box
-is opened at the top left hand of the *Dive List*.  Type the name of a dive
-site in this text box and the *Dive List* is immediately filtered to show
-only the dives for that site.
+the dive list (reflected by the check symbols) and the list is immediately
+updated. Preferences for information shown in the *Dive List* are saved and
+used when _Subsurface_ is re-opened.
 
 [[S_Renumber]]
 === Renumbering the dives
@@ -2326,13 +2319,12 @@ now shows only the titles for the trips.
 Normally, in the dive list, minimal information is included in the trip
 title.  More information about a trip can be added by selecting its trip
 title from the *Dive List*. This shows a *Trip Notes* tab in the *Notes*
-panel. Here users can add or edit information about the date/time, the trip
+panel. Here one can add or edit information about the date/time, the trip
 location and any other general comments about the trip as a whole (e.g. the
 dive company that was dived with, the general weather and surface conditions
-during the trip, etc.).  After entering this information, users should
-select *Save* from the buttons at the top right of the *Trip Notes* tab. The
-trip title in the *Dive List* panel should now reflect some of the edited
-information.
+during the trip, etc.).  After entering this information, select *Save* from
+the buttons at the top right of the *Trip Notes* tab. The trip title in the
+*Dive List* panel should now reflect the edited information.
 
 ==== Viewing the dives during a particular trip
 
@@ -2345,22 +2337,21 @@ the trip.
 
 After selecting a particular trip in the dive list, the context menu allows
 several possibilities to expand or collapse dives within trips. This
-includes expanding all trips, collapsing all trips and collapsing all trips
-except the selected one.
+includes expanding all trips and collapsing all trips.
 
 ==== Merging dives from more than one trip into a single trip
 
 After selecting a trip title, the context menu allows the merging of trips
 by either merging the selected trip with the trip below or with the trip
-above.(Merge trip with trip below; Merge trip with trip above)
+above. (Merge trip with trip below; Merge trip with trip above)
 
 ==== Splitting a single trip into more than one trip
 
-If a trip includes five dives, the user can split this trip into two trips
-(trip 1: top 3 dives; trip 2: bottom 2 dives) by selecting and
-right-clicking the top three dives. The resulting context menu allows the
+If a trip includes ten dives, the user can split this trip into two trips
+(trip 1: top 4 dives; trip 2: bottom 6 dives) by selecting and
+right-clicking the top four dives. The resulting context menu allows the
 user to create a new trip by choosing the option *Create new trip
-above*. The top three dives are then grouped into a separate trip. The
+above*. The top four dives are then grouped into a separate trip. The
 figures below shows the selection and context menu on the left (A) and the
 completed action on the right (B):
 
@@ -2394,10 +2385,10 @@ bring up the context menu, and then select *Create new trip above*.
 
 Sometimes it is necessary to adjust the start time of a dive. This may apply
 to situations where dives are performed in different time zones or when the
-dive computer has an erroneous time. In order to do this, user must select
-and right-click the dive(s) to be adjusted. This action brings up the
-context menu on which the *Shift times* option should be selected. User must
-then specify the time (in hours and minutes) by which the dives should be
+dive computer has an erroneous time. In order to do this, select and
+right-click the dive(s) to be adjusted. This action brings up the context
+menu on which the *Shift times* option should be selected. User must then
+specify the time (in hours and minutes) by which the dives should be
 adjusted and click on the option indicating whether the time adjustment
 should be ealier or later.
 
@@ -2410,8 +2401,8 @@ panel. Users can merge these dives onto a single dive by selecting the
 appropriate dives, right-clicking them to bring up the context menu and then
 selecting *Merge selected dives*. It may be necessary to edit the dive
 information in the *Notes* panel to reflect events or conditions that apply
-to the merged dive. The figure below shows the depth profile of two such
-dives that were merged:
+to the merged dive. The figure below shows the depth profile of two dives
+that were merged:
 
 image::images/MergedDive.png["Example: Merged dive", align="center"]
 
@@ -2435,13 +2426,13 @@ dives with a particular buddy.
 
 To open the filter, select _Log -> Filter divelist_ from the main menu. This
 opens the _Filter Panel_ at the top of the _Subsurface_ window. Three icons
-are located at the top right hand of the filter panel. The _Filter Panel_
-can be reset (i.e. all current filters cleared) by selecting the *yellow
-angled arrow*. The _Filter Panel_ may also be minimised by selecting the
-*green up-arrow". When minimised, only these three icons are shown.  The
-panel can be maximised by clicking the icon that minimised the panel. The
-filter may also be reset and closed by selecting the *red button* with the
-white cross.  An example of the _Filter Panel_ is shown in the figure below.
+are located at the top right hand of the filter panel (see image below). The
+_Filter Panel_ can be reset (i.e. all current filters cleared) by selecting
+the *yellow angled arrow*. The _Filter Panel_ may also be minimised by
+selecting the *green up-arrow". When minimised, only these three icons are
+shown.  The panel can be maximised by clicking the icon that minimised the
+panel. The filter may also be reset and closed by selecting the *red button*
+with the white cross.
 
 image::images/Filterpanel.jpg["Figure: Filter panel", align="center"]
 
@@ -2454,7 +2445,7 @@ check list results in the tags check list being reduced to "_cave_" and
 "_cavern_". Filtering of the check list enables the rapid finding of search
 terms for filtering the dive list.
 
-To activate filtering of the dive list, check at least tone check box in one
+To activate filtering of the dive list, check at least one check box in one
 of the four check lists. The dive list is then shortened to include only the
 dives that pertain to the criteria specified in the check lists.  The four
 check lists work as a filter with _AND_ operators, Subsurface filters
@@ -2476,14 +2467,13 @@ There are two routes for the export of dive information from Subsurface:
 === Export des informations de plongée vers _Facebook_
 
 L'export des plongées vers _Facebook_ est géré différemment des autres types
-d'export. Cela est du au fait que l'export vers _Facebook_ nécessite une
-connexion vers _Facebook_, nécessitant un identifiant et un mot de passe. À
-partir du menu principal, si vous sélectionnez _Fichier -> Préférences ->
-Facebook_, un écran de connexion est présenté (voir l'image *A* sur la
-gauche, ci dessous). Entrez vos identifiant et mot de passe _Facebook_. Une
-fois connecté à _Facebook_, le panneau de l'image *B* ci dessous est
-présenté. Ce panneau a un bouton qui doit être sélectionné pour fermer la
-connexion _Facebook_.
+d'export car une connexion vers _Facebook_ est nécessaire, nécessitant un
+identifiant et un mot de passe. À partir du menu principal, si vous
+sélectionnez _Fichier -> Préférences -> Facebook_, un écran de connexion est
+présenté (voir l'image *A* sur la gauche, ci dessous). Entrez vos
+identifiant et mot de passe _Facebook_. Une fois connecté à _Facebook_, le
+panneau de l'image *B* ci dessous est présenté, avec un bouton _Déconnecter
+de Facebook_ pour fermer la connexion _Facebook_.
 
 image::images/facebook1_f20.jpg["Figure: Facebook login", align="center"]
 
@@ -2499,18 +2489,17 @@ cocher sur la partie gauche permettent de sélectionner des informations
 supplémentaires à transférer avec le profil de plongée. Ces informations
 sont affichées dans le champs de texte sur la partie droite du
 panneau. (voir l'image *B* ci dessous). Vous pouvez facilement modifier le
-message qui sera envoyé directement dans ce champs. Une fois les
-informations supplémentaires ajoutées et vérifiées, sélectionner le bouton
-_OK_ qui lance le transfert vers _Facebook_. Après un moment, une fenêtre
-apparait indiquant le succès du transfert.
+message qui sera envoyé avec le profil de plongée. Une fois les informations
+supplémentaires ajoutées et vérifiées, sélectionner le bouton _OK_ qui lance
+le transfert vers _Facebook_. Après un moment, une fenêtre apparait
+indiquant le succès du transfert.
 
 À la fois l'album créé et la publication sur votre ligne temporelle seront
-marquées comme privés. Pour que vos amis puissent voir la publication, vous
-devrez modifier les permissions à partir d'une connexion Facebook standard
-depuis un navigateur ou l'application Facebook. Malgré que cela soit une
-étape supplémentaire, les développeurs ont pensé que c'était la meilleure
-solution pour éviter d'avoir des publications non désirées sur votre ligne
-temporelle publique.
+marquées comme privés. Pour que vos amis puissent voir la publication,
+modifier les permissions à partir d'une connexion Facebook standard depuis
+un navigateur ou l'application Facebook. Malgré que cela soit une étape
+supplémentaire, c'est la meilleure solution pour éviter d'avoir des
+publications non désirées sur votre ligne temporelle publique.
 
 image::images/facebook2_f20.jpg["Figure: Facebook login", align="center"]
 
@@ -2557,19 +2546,21 @@ A dive log or part of it can be saved in three formats:
 
 * _HTML_ format, in which the dive(s) are stored in HTML files, readable with
   an Internet browser. Most modern web browsers are supported, but JavaScript
-  must be enabled. This HTML file is not intended to be edited by the users.
-  The HTML dive log contains most of the information and also contains a
-  search option to search the dive log. HTML export is specified on the second
-  tab of the Export dialog (image *B* above). A typical use of this option is
-  to export all one's dives to a smartphone or a tablet where it would serve
-  as a very portable record of dives useful for dive companies that wish to
-  verify the dive history of a diver.  This does away with the need to carry
-  one's original logbook with one when doing dives with dive companies.
+  must be enabled. The HTML export cannot be changed or edited.  It contains
+  most of the information recorded in the dive log. However, it does not show
+  the calculated values in the *Dive Profile* panel, e.g. calculated cylinder
+  pressure, gas pressures and MOD. The HTML export contains a search option to
+  search the dive log. HTML export is specified on the second tab of the
+  Export dialog (image *B* above). A typical use of this option is to export
+  all one's dives to a smartphone or a tablet where it would serve as a very
+  portable record of dives useful for dive companies that wish to verify the
+  dive history of a diver, often doing away with the need to carry one's
+  original logbook with one when doing dives with dive companies.
 
 * _Worldmap_ format, an HTML file with a world map upon which each dive and
-  some information about it are indicated. This map is not editable. However,
-  if one selects any of the dive sites on the map, a summary of the dive is
-  available in text, as shown in the image below.
+  some information about it are indicated. This map is not editable. If one
+  selects any of the dive sites on the map, a summary of the dive is available
+  in text, as shown in the image below.
 
 image::images/mapview_f20.jpg["Figure: HTML Map export view", align="center"]
 
@@ -2585,9 +2576,9 @@ image::images/mapview_f20.jpg["Figure: HTML Map export view", align="center"]
    numbers associated with them in Subsurface, Otherwise the dive(s) will be numbered
    starting from 1.
 ** Export Yearly Statistics: if this option is checked, a yearly statistics table will
-   be attached with the HTML exports.
-** Export List only: a list of dives will only be exported and the detailed dive
-   information will not be available.
+   be attached to the HTML exports.
+** Export List only: a list of dives only (date, time, depth, duration) will be exported
+   and the detailed dive information, e.g. dive profile, will not be available.
 
 * Under _Style Options_ some style-related options are available like font
   size and theme.
@@ -2793,16 +2784,17 @@ les familles d'ordinateurs supportés sont Heinrichs-Weikamp (OSTC 2, OSTC 3)
 et Suunto Vyper (Stinger, Mosquito, D3, Vyper, Vytec, Cobra, Gekko et
 Zoop). De nombreux paramètres de ces ordinateurs de plongée peuvent être
 lues et modifiées. La première étape est de s'assurer que les pilotes pour
-votre ordinateur de plongée sont installés et que le nom de périphérique de
-l'ordinateur de plongée est connu. Voir
-<<_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer,APPENDIX
+votre ordinateur de plongée sont installés (également nécessaire pour
+télécharger les plongées) et que le nom de périphérique de l'ordinateur de
+plongée est connu. Voir
+<<_appendix_a_operating_system_specific_information_for_importing_dive_information_from_a_dive_computer,ANNEXE
 A>> pour plus d'informations sur la manière de procéder.
 
 Une fois que l'ordinateur de plongée est connecté à _Subsurface_,
 sélectionner _Fichier -> Configurer l'ordinateur de plongée_, à partir du
 menu principal. Fournir le nom du périphérique dans le champ en haut du
-panneau de configuration qui ouvre et sélectionne le bon modèle d'ordinateur
-de plongée à partir du panneau à gauche (voir l'image ci-dessous).
+panneau de configuration et sélectionner le bon modèle d'ordinateur de
+plongée à partir du panneau à gauche (voir l'image ci-dessous).
 
 image::images/Configure_dc_f20.jpg["FIGURE: Configure dive computer", align="center"]
 
@@ -3604,8 +3596,8 @@ En tant que root, tapez : usermod -a -G dialout johnB+ (utilisateurs
 d'Ubuntu : +sudo usermod -a -G dialout johnB+)  Cela ajoute johnB au groupe
 +dialout+.
 Tapez : +id johnB+     Cela liste tous les groupes auquel johnB appartient et
-vérifiez que
-l'appartenance au groupe est bien effectif. Le groupe +dialout+ devrait
+vérifiez que 
+l'appartenance au groupe est bien effectif. Le groupe +dialout+ devrait 
 être listé
 parmi les différents IDs.
 Sous certaines circonstances, les modifications ne prennent effet qu'après une déconnexionpuis reconnexion sur l'ordinateur (sous Ubuntu, par exemple).
-- 
1.8.4.5



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