Hi Gaetan, On 28 Aug 2015 1:32 pm, "Gaetan Bisson" <[email protected]> wrote: > > Dear list, > > I've noticed what looks to me like artifacts regarding the ceiling VPM > calculates for multilevel dives. See the attached screenshot. > > Basically, during manually entered ascent segments, the calculated > ceiling becomes deeper as the diver goes shallower... > > It might just be a well-known VPM "feature" but I still thought I would > ask here if anyone knows what is going on. >
Thanks for testing and reporting. Yes, it is known, we'd like to get rid of it, and I wouldn't call it a feature as such. I suspect it's due to the Boyle's law compensation, which recalibrates the gradient/ceiling at each point. But that doesn't happen between points, so we're getting little jumps at each point. We might need to do the compensation more frequently. > Cheers. > > P.S. I'm running the latest git master (commit 4360cee). > > -- > Gaetan > > _______________________________________________ > subsurface mailing list > [email protected] > http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface >
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