Re: interesting oddity in SAC rate display in profile infobox

2021-09-09 Thread Dirk Hohndel via subsurface
On Thu, 2021-09-09 at 11:01 -0700, Linus Torvalds via subsurface wrote: > On Thu, Sep 9, 2021 at 10:26 AM Robert Helling via subsurface > wrote: > > The problem is that the code that interpolates the pressures between > > staring and ending pressure by assuming a constant SAC is, how can I put

Re: interesting oddity in SAC rate display in profile infobox

2021-09-09 Thread Linus Torvalds via subsurface
On Thu, Sep 9, 2021 at 10:26 AM Robert Helling via subsurface wrote: > > The problem is that the code that interpolates the pressures between staring > and ending pressure by assuming a constant SAC is, how can I put it, an > interesting project to understand…. Yeah, the code should actually

Re: interesting oddity in SAC rate display in profile infobox

2021-09-09 Thread Robert Helling via subsurface
Anton, > On 8. Sep 2021, at 23:56, Anton Lundin via subsurface > wrote: > > This has bin like this ever since we started to gas computations based > on non naive p-v-t calculations. > > We still extrapolate the sac rate based on the naive formula, and later > use those extrapolated values to

Re: interesting oddity in SAC rate display in profile infobox

2021-09-08 Thread Anton Lundin via subsurface
On 08 September, 2021 - Dirk Hohndel via subsurface wrote: > Simple to reproduce. > > Manually add dive - let's just use the default 15m / 40min > Add a tank - 10.0l, start 200bar end 100bar > > Dive overall has a SAC of 9.9l/min > > Because there is no sensor data, we are creating a constant