double calcTropoMapFunc_GMFH(double mjd, const Eigen::Vector3d &lla_pos, double elevation)
Calculates the Global Mapping Function (GMF) for the hydrostatic delay.
double calcTropoMapFunc_GMFW(double mjd, const Eigen::Vector3d &lla_pos, double elevation)
Calculates the Global Mapping Function (GMF) for the wet delay.