> On 7 Sep 2022, at 10:32, Jef Driesen <j...@libdivecomputer.org> wrote: > > On 5/09/2022 17:25, Attilla de Groot wrote: >> I looked at the dive profile and the xml, but I don’t see anything that would >> explain this. I was just diving with 100% o2 and AIR as diluent. I did have a >> transmitter to my bailout stage that also had AIR. Could this be related? >> I have downloaded the log through the shearwater (android) app and exported >> it to Subsurface. A bit of a long way around, but in the end it worked. I >> have attached those outputs, perhaps that helps in any way? > > That shearwater xml file is interesting because it also contains a large > amount of gas mixes, and many of those contain invalid values (e.g. 02 > percentages larger than 100%). > > For example the first sample contains: > > <fractionO2>1.29</fractionO2> > <fractionHe>0</fractionHe> > > That's a mix containing 129% 02, which of course doesn't make any sense. When > importing the dive into shearwater cloud desktop, I also get those many gas > switches and the invalid values. See the attached screenshot. > > Except for those fractionO2 values, the rest of the data looks normal. So at > first sight the problem appears to be in the raw data, and not the parsing. > Maybe a bug in the Petrel firmware? I'll report the problem to shearwater. > > The UDDF export doesn't seem to contain any gas mix info at all, and when > importing the shearwater xml into subsurface, the gas mix info seems to be > ignored too. So that's probably why your workaround is working.
Thank you for looking into this, much appreciated. I’m curious how shearwater will respond. I have planned another CCR dive tomorrow. I’ll provide the same data again for that dive. — Attilla _______________________________________________ subsurface mailing list subsurface@subsurface-divelog.org http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface
