diff options
Diffstat (limited to 'core/dive.c')
| -rw-r--r-- | core/dive.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/dive.c b/core/dive.c index 427b6a624..b2f29db8b 100644 --- a/core/dive.c +++ b/core/dive.c @@ -3767,7 +3767,10 @@ depth_t gas_mnd(struct gasmix mix, depth_t end, const struct dive *dive, int rou pressure_t ppo2n2; ppo2n2.mbar = depth_to_mbar(end.mm, dive); - int maxambient = (int)lrint(ppo2n2.mbar / (1 - get_he(mix) / 1000.0)); + int maxambient = prefs.o2narcotic ? + (int)lrint(ppo2n2.mbar / (1 - get_he(mix) / 1000.0)) + : + (int)lrint(ppo2n2.mbar * N2_IN_AIR / (1000 - get_he(mix) - get_o2(mix))); rounded_depth.mm = (int)lrint(((double)mbar_to_depth(maxambient, dive)) / roundto) * roundto; return rounded_depth; } |