diff options
Diffstat (limited to 'apps/systemlib/conversions.h')
| -rw-r--r-- | apps/systemlib/conversions.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/apps/systemlib/conversions.h b/apps/systemlib/conversions.h index 3a24ca9b7..4db6de772 100644 --- a/apps/systemlib/conversions.h +++ b/apps/systemlib/conversions.h @@ -78,6 +78,14 @@ __EXPORT void rot2quat(const float R[9], float Q[4]); */ __EXPORT void quat2rot(const float Q[4], float R[9]); +/** + * Calculates air density. + * + * @param static_pressure ambient pressure in millibar + * @param temperature_celcius air / ambient temperature in celcius + */ +__EXPORT float get_air_density(float static_pressure, float temperature_celsius); + __END_DECLS #endif /* CONVERSIONS_H_ */ |