<div dir="ltr">On 5 July 2015 at 00:30, Dirk Hohndel <span dir="ltr"><<a href="mailto:dirk@hohndel.org" target="_blank">dirk@hohndel.org</a>></span> wrote:<br><div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word">Could someone with access to different dive planning software please run a few test plans for me?<div><br></div><div>Let's do the profile that Rick quoted from the VPM documentation:</div><div><br></div><div>three gases: 15/45, 36%, 100%</div><div>descent rate to bottom of 75ft/min down to 260ft (weird... 208 seconds to the bottom...)</div><div>30 minutes bottom time (we can't do that it seems, drop down to bottom is included in the first segment... so let's say 33 minutes until end of bottom time)</div><div>ascent rate 30ft/min</div><div>10ft/min from the final stop (actually, Subsurface can't do that, so 10ft/min from 20ft which will add a tiny 40 seconds from 20ft to 10ft)</div></div></blockquote><div><br></div><div>Here is the full VPM Fortran (without Boyle's law correction) benchmark I mentioned, including transitions:<br>
<table border="0" cellspacing="0">
<colgroup span="4" width="85"></colgroup>
<tbody><tr>
<td align="left" height="17">duration</td>
<td align="left">runtime</td>
<td align="left">end depth (ft)</td>
<td align="left">gas</td>
</tr>
<tr>
<td align="right" height="17">3.5</td>
<td align="right">3.5</td>
<td align="right">260</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">26.5</td>
<td align="right">30</td>
<td align="right">260</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">2.7</td>
<td align="right">32.7</td>
<td align="right">180</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">33</td>
<td align="right">180</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">33.3</td>
<td align="right">170</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.7</td>
<td align="right">34</td>
<td align="right">170</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">34.3</td>
<td align="right">160</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.7</td>
<td align="right">35</td>
<td align="right">160</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">35.3</td>
<td align="right">150</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">1.7</td>
<td align="right">37</td>
<td align="right">150</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">37.3</td>
<td align="right">140</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">1.7</td>
<td align="right">39</td>
<td align="right">140</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">39.3</td>
<td align="right">130</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">1.7</td>
<td align="right">41</td>
<td align="right">130</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">41.3</td>
<td align="right">120</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">2.7</td>
<td align="right">44</td>
<td align="right">120</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">44.3</td>
<td align="right">110</td>
<td align="left">15/45</td>
</tr>
<tr>
<td align="right" height="17">1.7</td>
<td align="right">46</td>
<td align="right">110</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">46.3</td>
<td align="right">100</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.7</td>
<td align="right">47</td>
<td align="right">100</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">47.3</td>
<td align="right">90</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">1.7</td>
<td align="right">49</td>
<td align="right">90</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">49.3</td>
<td align="right">80</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">1.7</td>
<td align="right">51</td>
<td align="right">80</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">51.3</td>
<td align="right">70</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">2.7</td>
<td align="right">54</td>
<td align="right">70</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">54.3</td>
<td align="right">60</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">3.7</td>
<td align="right">58</td>
<td align="right">60</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">58.3</td>
<td align="right">50</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">4.7</td>
<td align="right">63</td>
<td align="right">50</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">63.3</td>
<td align="right">40</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">5.7</td>
<td align="right">69</td>
<td align="right">40</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">69.3</td>
<td align="right">30</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">7.7</td>
<td align="right">77</td>
<td align="right">30</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">0.3</td>
<td align="right">77.3</td>
<td align="right">20</td>
<td align="left">36%</td>
</tr>
<tr>
<td align="right" height="17">21.7</td>
<td align="right">99</td>
<td align="right">20</td>
<td align="left">100%</td>
</tr>
<tr>
<td align="right" height="17">2</td>
<td align="right">101</td>
<td align="right">0</td>
<td align="left">100%</td>
</tr>
</tbody></table>
<br><br></div></div></div></div></div>