albedo atmosphere_transmissivity CalovGreveIntegrand DEBMSimplePointwise distance_factor_paleo distance_factor_present_day eccentricity hour_angle insolation insolation_diagnostic m_albedo_max m_albedo_min m_albedo_ocean m_albedo_slope m_constant_eccentricity m_constant_obliquity m_constant_perihelion_longitude m_eccentricity m_ice_density m_L m_melt_c1 m_melt_c2 m_melt_threshold_temp m_obliquity m_paleo m_perihelion_longitude m_phi m_positive_threshold_temperature m_refreeze_fraction m_refreeze_ice_melt m_solar_constant m_time m_transmissivity_intercept m_transmissivity_slope m_water_density melt obliquity orbital_parameters perihelion_longitude solar_declination_paleo solar_declination_present_day solar_longitude step

perihelion_longitude() double pism::surface::DEBMSimplePointwise::perihelion_longitude ( double  time ) const Returns the longitude of the perihelion (radians) in the geocentric ecliptic coordinate system. Definition at line 576 of file DEBMSimplePointwise.cc. References m_constant_perihelion_longitude, and m_perihelion_longitude. Referenced by orbital_parameters(), and solar_longitude().