ARTS built-in documentation server
Workspace Method VectorZtanToZaRefr1D
Description
Converts a set of true tangent altitudes to zenith angles. The tangent altitudes are given to the function as a vector, which are converted to a generic vector of zenith angles. The position of the sensor is given by the WSV sensor_pos. The function works only for 1D. The zenith angles are always set to be positive. The tangent altitudes are given as the altitude above the geoid.
Authors: Patrick Eriksson, Mattias Ekstrom
Synopsis
| VectorZtanToZaRefr1D( | v_za, refr_index_agenda, sensor_pos, p_grid, t_field, z_field, vmr_field, r_geoid, atmosphere_dim, v_ztan ) |
Variables
| GOUT | v_za | (Vector) | Vector with zenith angles. |
| IN | refr_index_agenda | (Agenda) | See agendas.cc. |
| IN | sensor_pos | (Matrix) | The sensor position for each measurement block. |
| IN | p_grid | (Vector) | The pressure grid. |
| IN | t_field | (Tensor3) | The field of atmospheric temperatures. |
| IN | z_field | (Tensor3) | The field of geometrical altitudes. |
| IN | vmr_field | (Tensor4) | VMR field. |
| IN | r_geoid | (Matrix) | Geoid radius. |
| IN | atmosphere_dim | (Index) | The atmospheric dimensionality (1-3). |
| GIN | v_ztan | (Vector) | Vector with tangent altitudes. |