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<div class="moz-cite-prefix">On 01/02/2017 14:58, Robert Helling
wrote:<br>
</div>
<blockquote
cite="mid:13B7B4A3-F9FF-4CFE-83F7-A177FFE0CA1D@atdotde.de"
type="cite">
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Hi,
<div class=""><br class="">
</div>
<div class="">turns out this is not specific to the planner, it is
a „feature“ of how we merge dives:</div>
<div class=""><br class="">
</div>
<div class="">Looking at the code in dive.c (and the xml file),
the information about the cylinders is per dive rather than per
dive computer and for each computer it only states at which
point in time we switch to which cylinder. Specifically, in the
code it says:</div>
<div class=""><br class="">
</div>
<div class="">
<pre style="margin-top: 0px; margin-bottom: 0px;" class=""><!--StartFragment--><span style=" color:#008000;" class="">/*</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">Pick</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">whichever</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">has</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">any</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">info</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">(if</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">either).</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">Prefer</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">'a'</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#008000;" class="">*/</span></pre>
<pre style="margin-top: 0px; margin-bottom: 0px;" class=""><span style=" color:#808000;" class="">static</span><span style=" color:#c0c0c0;" class=""> </span><span style=" color:#808000;" class="">void</span><span style=" color:#c0c0c0;" class=""> </span>merge_cylinder_type(<span style=" color:#800080;" class="">cylinder_type_t</span><span style=" color:#c0c0c0;" class=""> </span>*src,<span style=" color:#c0c0c0;" class=""> </span><span style=" color:#800080;" class="">cylinder_type_t</span><span style=" color:#c0c0c0;" class=""> </span>*dst)</pre>
<pre style="margin-top: 0px; margin-bottom: 0px;" class="">
<!--EndFragment--></pre>
<div class="">I guess, that is the natural thing to do if it is
really the same dive recorded by two dive computers (there is
the _actual_ set of cylinders after all). I see that in your
case where you compare the actual dive to a theoretical one,
this makes little sense.</div>
</div>
</blockquote>
I hope it does indeed make sense ??<br>
The sense in this is to store the dive plan of a dive with the
actual downloaded dive profile. This allows evaluation of the
depths, gas management and the nitrogen compartment loads of the
real dive as compared to the dive plan that was created beforehand.<br>
<br>
More importantly, it is a feature currently described in the user
manual. We either need to remove that feature from the user manual
or get it to work??<br>
<br>
I suspect the problem is that the dive structure currently only
provides for a single set of cylinder definitions and cylinder
pressures. There is simply no place to store a second set of such
data. The question is whether there is a reasonably do-able approach
to display both the dive and its dive plan, or whether we should
just abandon this idea and remove all references to such a facility.<br>
<br>
Kind regards,<br>
willem<br>
<br>
<p><br>
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