Release Notes

v0.3 (ongoing)

Note

v0.3 is not released yet.

Below are the feature already developed for the 0.3 target release.

See GitHub Issues for more infos.

New features

  • No-flight time calculation
  • non-blocking dive situations errors

Bug corrections

  • tank infos on repetitive dives was wrong (only last tank status was diven, even for the firs(s) dive(s).

v0.2

New features

  • New submodel: buhlmann ZH-L16C

  • Handle repetitive dives

  • Variable ppH2O in surface based on Temp and % humidity

  • Limit CCR dive depth based on diluant values

  • Export dive plannification in different format

  • Config Files

  • Tanks:
    • More accurate calculation of tank volume
    • minimum gas remaining rules in tanks
    • handle double tanks

Bug corrections

  • Automatic gas selection was not well handled on Hypoxic trimix dives

v0.1

New features

  • Same ‘base’ functionnality as MVPlan (v1.5):
    • buhlmann ZH-L16B
    • mv-value gradient conservatism (adjustable)
    • oxygen toxicity (OTU and CNS) calculation
    • support Open Circuit dives : air, nitrox, trimix, heliox...
    • support CCR dives with OC deco/bailout if wanted
    • support dive in altitude
    • automatic selection of deco when ascending
    • ...
  • But some differences:
    • command line only (or direct use in python) : no GUI, no automatic update

    • only in english

    • the unit system is only SI:
      • meter
      • seconds
      • bar (almost SI: 1 bar = 10E5 pascal)
      • liter (dm3)
    • Uses ‘Tanks’ instead of ‘Gases’ in order to calculate gas consumption for each tank and raise error when dive reach empty tank

    • All time parameters and calculations are by default in seconds instead of minutes

    • the END ‘Equivalent Narcosis depth’ is calculated based on narcosis index of every breathed gases (N2, He and O2) instead of the ‘Only N2 is narcotic’ in MVPlan

    • water pressure is by default calculated using the ‘real pressure’ of water (wich can change between fresh or sea water) instead of ‘10m == 1bar’

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