Scaling of cylinder pressures in profile

[Berthold Stoeger]

On Montag, 11. November 2019 12:50:25 CET Willem Ferguson wrote:
> On 2019/11/11 11:38, Berthold Stoeger wrote:
>
> > What happens now is that this part of the code actually starts to work.
> > But if you don't have an "air integrated" computer, you will not have
> > pressure readings,
> 
> But, for non-AI dives, you have start and end pressures for each
> cylinder, typed in manually. For AI dives (as far as I can make out),
> start and end pressures are evaluated by the software.

Indeed, potential fix in this PR:
https://github.com/Subsurface-divelog/subsurface/pull/2369

I think that was a bug from the beginning of this code - it's just that nobody 
ever noticed that min_pressure is always 0.

Berthold