diff options
Diffstat (limited to 'libtellurian_effective_gravity_radians.c')
| -rw-r--r-- | libtellurian_effective_gravity_radians.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libtellurian_effective_gravity_radians.c b/libtellurian_effective_gravity_radians.c index 54e2b8e..cb23246 100644 --- a/libtellurian_effective_gravity_radians.c +++ b/libtellurian_effective_gravity_radians.c @@ -9,7 +9,8 @@ double libtellurian_effective_gravity_radians(double gravity, double latitude) { - return fma(-K / gravity, cos(latitude) * cos(latitude), gravity); + double lat = geodetic(latitude); /* actual one is geodetic and one is geographical, there is no actual difference */ + return fma(-K / gravity, cos(lat) * cos(lat), gravity); } |