Function lupnt::DensityHarrisPriester¶ Defined in File forces.h Function Documentation¶ Real lupnt::DensityHarrisPriester(Real mjd_tt, const Vec3 &r_tod)¶ Computes the atmospheric density using the Harris-Priester model. Parameters: mjd_tt – Modified Julian Date (Terrestrial Time). r_tod – Position vector in the true of date frame. Returns: Real Atmospheric density.