<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Stefan,<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 20.02.2017, at 15:02, Stefan Fuchs <<a href="mailto:sfuchs@gmx.de" class="">sfuchs@gmx.de</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="font-family: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class="">Now I identified the next hurdle: Is there somewhere the curve cylinder pressure versus dive time for every specific cylinder? Or how could I create it for a specific cylinder id? I found that this is neither in struct cylinder_t, nor in dive or divecomputer. I think this somehow works with the struct sample and is created at the moment when the profile is finally created.</span><br style="font-family: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class="">What I need to do are two things:</span><br style="font-family: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class="">1. Get the cylinder pressure for "my" "lastbottomdp" which is a struct divedatapoint *. In fact I need the pressure at time lastbottomdp.time</span><br style="font-family: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class="">2. If this value is smaller than the minimum gas result I need to go back on the time axis and find the point in time when cylinder pressure goes below minimum gas. At this time I like to put the event/warning icon.</span></div></blockquote></div><div class=""><br class=""></div>the problem is that for computers that don’t have gas information, the interpolation of cylinder pressures is only done at the plot stage. The information is in struct plot_data which you find in profile.h, in particular in cylinderindex and pressure[2] (to access the latter there is a macro, for usage see profile.c. Strictly speaking, that is to handle the CCR case which you want to avoid anyway but it’s better to use this as an accessor).</div><div class=""><br class=""></div><div class="">And as I said: I think it’s cleaner to add an event to the dive rather than plot directly to the profile. Simply use</div><div class=""><br class=""></div><div class="">
<pre style="margin-top: 0px; margin-bottom: 0px;" class=""><!--StartFragment--><span style=" color:#808000;" class="">struct</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#800080;" class="">event</span><span style=" color:#c0c0c0;" class=""> </span>*add_event(<span style=" color:#808000;" class="">struct</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#800080;" class="">divecomputer</span><span style=" color:#c0c0c0;" class=""> </span>*dc,<span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">unsigned</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">int</span><span style=" color:#c0c0c0;" class=""> </span>time,<span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">int</span><span style=" color:#c0c0c0;" class=""> </span>type,<span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">int</span><span style=" color:#c0c0c0;" class=""> </span>flags,<span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">int</span><span style=" color:#c0c0c0;" class=""> </span>value,<span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">const</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">char</span><span style=" color:#c0c0c0;" class=""> </span>*name)<!--EndFragment--></pre><div class=""><br class=""></div><div class="">from dive.c</div><div class=""><br class=""></div><div class="">Best</div><div class="">Robert</div><div class="">
<div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class="">-- <br class="">.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oOo.oO<br class="">Robert C. Helling Elite Master Course Theoretical and Mathematical Physics<br class=""> Scientific Coordinator<br class=""> Ludwig Maximilians Universitaet Muenchen, Dept. Physik<br class=""> Phone: +49 89 2180-4523 Theresienstr. 39, rm. B339<br class=""> <a href="http://www.atdotde.de" class="">http://www.atdotde.de</a></div><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Enhance your privacy, use cryptography! My PGP keys have fingerprints</div><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">A9D1 A01D 13A5 31FA 6515 BB44 0820 367C 36BC 0C1D and</div><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">DCED 37B6 251C 7861 270D 5613 95C7 9D32 9A8D 9B8F</div><div style="color: rgb(0, 0, 0); font-family: Menlo; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""></div></div></div><br class="Apple-interchange-newline"></div><br class="Apple-interchange-newline"><br class="Apple-interchange-newline">
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