Hi, > On 22 Aug 2015, at 07:15, Rick Walsh <[email protected]> wrote: > > To show what this actually does to the calculated profiles, I have made a new > column on the Google docs spreadsheet Robert set up. > > This gets the calculated profiles noticeably closer to those calculated by > other software, except for the multi-level dive (20m for 10min, then drop to > 60m for 30min). I think the small difference might be related to use of > Schreiner vs Haldane equations in the change in levels, but could be wrong. > > Note that this change alters the first_stop_pressure used for the Boyle's law > compensation. The way the profile is calculated, if we get to that depth but > can ascend to the next, then we do. >
another excellent catch by Rick! Dirk, I think this patch did not yet make it into master. I have to admit, I had considered testing this way to determine the first stop pressure as well (which should get first_ceiling_pressure to be more accurate) but dismissed the idea as too crazy. But the computed profiles prove me wrong. In case that was needed: ACK. Best Robert
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