Seabear dive computer integration in subsurface

Anton Lundin glance at acc.umu.se
Sat Jul 12 05:14:51 PDT 2014


On 10 July, 2014 - Benjamin Kuch wrote:

> Hi,
> 
> you are right! Cylinder pressure is a great thing to look at after a dive. The 'HUDC' is also logging this parameter. I wrote the documentation bases on a H3 prototype dive log. I have corrected the documentation and have added a new sample log file (simulated dive).
> 

And now Subsurface has support for importing those pressure-samples to.
Fantastic co-op from you, tank you!

Side note:
Seabear diving have risen quite a bit on my list just due to this sort
of great cooperation with a diving software community =)

I've read quite a bit of Arne's work previously and interactions like
this makes it even more interesting.


Really fun to compare your NDL numbers with the ones we calculate based
on the same samples. They match up quite well =) Would be fun to compare
any TTS numbers to if you could send us a decompression dive?


> Of cause you can keep that sample log file with your source code. Legalese is added.
> 
> Sorry for my mistake...
> 

NP. No mistake, just to be super clear that we're allowed to carry that
file =)

Dirk: would you like to write up some clever commit message about
that test file and add it to our repo? I don't know how you would like
such a thing done so i think its best if you do it yourself =)

//Anton

> -----Ursprüngliche Nachricht-----
> Von: linus971 at gmail.com [mailto:linus971 at gmail.com] Im Auftrag von Linus Torvalds
> Gesendet: Mittwoch, 09. Juli 2014 22:04
> An: Benjamin Kuch
> Cc: Miika Turkia; Dirk Hohndel; Subsurface Mailing List
> Betreff: Re: Seabear dive computer integration in subsurface
> 
> On Wed, Jul 9, 2014 at 2:49 AM, Benjamin Kuch <benjamin.kuch at seabear-diving.com> wrote:
> >
> > Dive log files are stored as .csv files (';' as separator) in the root directory. They are called xxxxSBDT.CSV where xxxx is the dive number.
> > A detailed description of .csv content can be found in the appendix.
> 
> Hmm. It looks like a fun HUD, and apparently it shows cylinder pressure according to your website, but the CSV files don't seem to log that.
> 
> Which is sad. Cylinder pressure is a great thing to look at after-the-fact, especially since we color-code it by SAC-rate, so that you can see where in the dive you were breathing more.
> 
> Please consider adding that. It's much more relevant than the other things you mention as possible future extensions in your docs (pO2, tissue saturation), since those things can be computed from the profile data.
> 
>             Linus



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-- 
Anton Lundin	+46702-161604


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