diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/gas-model.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/core/gas-model.c b/core/gas-model.c index 79dbd2ded..4dccdf6b3 100644 --- a/core/gas-model.c +++ b/core/gas-model.c @@ -47,6 +47,14 @@ double gas_compressibility_factor(struct gasmix gas, double bar) double x1, x2, x3; double Z; + /* + * The curve fitting range is only [0,500] bar. + * Anything else is way out of range for cylinder + * pressures. + */ + if (bar < 0) bar = 0; + if (bar > 500) bar = 500; + o2 = get_o2(gas); he = get_he(gas); |