diff options
Diffstat (limited to 'deco.c')
| -rw-r--r-- | deco.c | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -177,8 +177,8 @@ double add_segment(double pressure, const struct gasmix *gasmix, int period_in_s { int ci; int fo2 = get_o2(gasmix), fhe = get_he(gasmix); - double ppn2 = (pressure - WV_PRESSURE) * (1000 - fo2 - fhe) / 1000.0; - double pphe = (pressure - WV_PRESSURE) * fhe / 1000.0; + double pn2 = (pressure - WV_PRESSURE) * (1000 - fo2 - fhe) / 1000.0; + double phe = (pressure - WV_PRESSURE) * fhe / 1000.0; if (buehlmann_config.gf_low_at_maxdepth && pressure > gf_low_pressure_this_dive) gf_low_pressure_this_dive = pressure; @@ -188,24 +188,24 @@ double add_segment(double pressure, const struct gasmix *gasmix, int period_in_s rel_o2_amb = ccpo2 / pressure / 1000; f_dilutent = (1 - rel_o2_amb) / (1 - fo2 / 1000.0); if (f_dilutent < 0) { /* setpoint is higher than ambient pressure -> pure O2 */ - ppn2 = 0.0; - pphe = 0.0; + pn2 = 0.0; + phe = 0.0; } else if (f_dilutent < 1.0) { - ppn2 *= f_dilutent; - pphe *= f_dilutent; + pn2 *= f_dilutent; + phe *= f_dilutent; } } for (ci = 0; ci < 16; ci++) { - double ppn2_oversat = ppn2 - tissue_n2_sat[ci]; - double pphe_oversat = pphe - tissue_he_sat[ci]; + double pn2_oversat = pn2 - tissue_n2_sat[ci]; + double phe_oversat = phe - tissue_he_sat[ci]; double n2_f = n2_factor(period_in_seconds, ci); double he_f = he_factor(period_in_seconds, ci); - double n2_satmult = ppn2_oversat > 0 ? buehlmann_config.satmult : buehlmann_config.desatmult; - double he_satmult = pphe_oversat > 0 ? buehlmann_config.satmult : buehlmann_config.desatmult; + double n2_satmult = pn2_oversat > 0 ? buehlmann_config.satmult : buehlmann_config.desatmult; + double he_satmult = phe_oversat > 0 ? buehlmann_config.satmult : buehlmann_config.desatmult; - tissue_n2_sat[ci] += n2_satmult * ppn2_oversat * n2_f; - tissue_he_sat[ci] += he_satmult * pphe_oversat * he_f; + tissue_n2_sat[ci] += n2_satmult * pn2_oversat * n2_f; + tissue_he_sat[ci] += he_satmult * phe_oversat * he_f; } return tissue_tolerance_calc(dive); } |