DLD Changes

[Dirk Hohndel]

On Sun, Oct 12, 2014 at 09:52:36PM +0300, Miika Turkia wrote:
> > So the DLD Format just got a few new fields. Example attached. The
> > <ADDITIONALTANKS> is completely optional and always additional to the main
> > tank which continues to live directly in the <DIVELOGSDATA>.
> > Also please note, that a new tag <HEPCT> for Helium percentage has been
> > added to the main tank and all additional tanks.
> >
> 
> The import to Subsurface is now implemented. The export is a bit more
> "interesting" as we do not have concept of main tank. I think to just use
> the first in the XML as the main cylinder and the others as additional.
> Does this make sense?

We used to have code somewhere that said "if there's a gaschange event in
the first 30 seconds (or maybe it was minute), then assume that's the main
tank in use. For example the Cobalt always sends the first gas in use as
part of the first sample...
I've seen many instances where the main (only) gas in use is not the first
one on the Cobalt.

/D