On 2021-11-15 22:43, Robert Helling wrote:
yes, let’s give it a try with some real dives. Would you mind sharing some CCR logs with me that have depth information as well as initial and final O2 as well as diluent pressures? Ideally some that don’t have excessive jo-jo phases with excessive buoyancy adjustments necessary but varying over a range of depths. Let’s see if my model gives a more constant rate of O2 consumption than simply taking the drop in O2 pressure divided by dive time.
These should have a simple down - bottom time - up-profile: https://poltsi.fi/Sukeltaminen/ccr-logs.tar.bz2
A bit of explanation about the content. The archive contains both the Subsurface-converted dives, one dive in each file, as well as the source file, which is in the Sentinel native format.
The reason why I included also the latter is that it contains all sample values for each interval whereas the converted xml-files only contain values when they've changed. It might actually be easier to read the former and use it, than the latter.
Each sample is taken at Recint-interval. The fields are: R0000 Interval # 0017 Depth (1/10m) 0001 something 0040 pO2 (1/100bar, used in display, calculated from F, G and H) M1 something T12 Temp (⁰C) A449 Filter (%) B390 Battery 1 (V) C388 Battery 2 (V) D172 Dil (bar) E160 O2 (bar) F40 O2 Cell 1 (1/100bar) G40 O2 Cell 2 (1/100bar) H40 O2 Cell 3 (1/100bar) I40 SP (1/100bar) J0 Ceiling (m) S0 Temp 1 (scrubber) T0 Temp 2 (scrubber) U0 Temp 3 (scrubber) V0 Temp 4 (scrubber) W0 Temp 5 (scrubber) X0 Temp 6 (scrubber) Y0 Temp 7 (scrubber) Z0 Temp 8 (scrubber) x0 CO2 (mbar) Poltsi _______________________________________________ subsurface mailing list [email protected] http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface
