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Workspace Method propmat_clearsky_fieldCalc
Description
Calculate (vector) gas absorption coefficients for all points in the atmosphere. This is useful in two different contexts: 1. For testing and plotting gas absorption. (For RT calculations, gas absorption is calculated or extracted locally, therefore there is no need to calculate a global field. But this method is handy for easy plotting of absorption vs. pressure, for example.) 2. Inside the scattering region, monochromatic absorption is pre-calculated for the entire atmospheric field. The calculation itself is performed by the propmat_clearsky_agenda.
Authors: Stefan Buehler, Richard Larsson
Synopsis
propmat_clearsky_fieldCalc( | propmat_clearsky_field, atmfields_checked, f_grid, stokes_dim, p_grid, lat_grid, lon_grid, t_field, vmr_field, mag_u_field, mag_v_field, mag_w_field, propmat_clearsky_agenda, doppler, los ) |
Variables
OUT | propmat_clearsky_field | (Tensor7) | Gas absorption field. |
IN | atmfields_checked | (Index) | OK-flag for atmospheric grids and (physical) fields. |
IN | f_grid | (Vector) | The frequency grid for monochromatic pencil beam calculations. |
IN | stokes_dim | (Index) | The dimensionality of the Stokes vector (1-4). |
IN | p_grid | (Vector) | The pressure grid. |
IN | lat_grid | (Vector) | The latitude grid. |
IN | lon_grid | (Vector) | The longitude grid. |
IN | t_field | (Tensor3) | The field of atmospheric temperatures. |
IN | vmr_field | (Tensor4) | VMR field. |
IN | mag_u_field | (Tensor3) | Zonal component of the magnetic field. |
IN | mag_v_field | (Tensor3) | Meridional component of the magnetic field. |
IN | mag_w_field | (Tensor3) | Vertical component of the magnetic field. |
IN | propmat_clearsky_agenda | (Agenda) | See agendas.cc. |
GIN | doppler | (Vector, Default: []) | A vector of doppler shift values in Hz. Must either be empty or have same dimension as p_grid. |
GIN | los | (Vector, Default: []) | Line of sight |