spectral_rad_surface_agenda

Workspace.spectral_rad_surface_agenda: Agenda

Computes spectral radiance as seen of the surface.

This agenda calculates the spectral radiance as seen of the surface. One common use-case us to provide a background spectral radiance.

The input path point should be as if it is looking at the surface.

Subsurface calculations are also supported through this agenda, but might require setting spectral_rad_closed_surface_agenda as well.

Execution and customization

See spectral_rad_surface_agendaSet() for builtin options that selects execution options.

You can execute spectral_rad_surface_agenda directly from the workspace by calling spectral_rad_surface_agendaExecute().

As all agendas in ARTS, it is also customizable via its operator helper class: spectral_rad_surface_agendaOperator. See it, spectral_rad_surface_agendaSetOperator(), and spectral_rad_surface_agendaExecuteOperator() for more details.

Also see the arts_agenda property for how to fully define an agenda in python.

Constraints

1. On output, spectral_rad has the size of freq_grid.

2. On output, spectral_rad_jac has the shape of the expected model_state_vec (i.e., the x-size of jac_targets) times the size of freq_grid.

Agenda output

spectral_rad spectral_rad_jac

Agenda input

freq_grid jac_targets ray_point

surf_field subsurf_field

Default value

1. spectral_radSurfaceBlackbody()

2. Ignore(), using: input = subsurf_field

Input to workspace methods

spectral_flux_profileFromPathField() spectral_radClearskyEmission() spectral_radClearskyEmissionParFreq() spectral_radClearskyRayleighScattering()

spectral_radClearskyTransmission() spectral_rad_bkgAgendasAtEndOfPath() spectral_rad_surface_agendaExecute()

Output from workspace methods

spectral_rad_surface_agendaSet() spectral_rad_surface_agendaSetOperator()

Related workspace variables

disort_spectral_flux_field disort_spectral_rad_field single_rad single_rad_jac single_rad_space_agenda single_rad_surface_agenda spectral_absvec_scat spectral_absvec_scat_path spectral_flux_profile spectral_nlte_srcvec spectral_nlte_srcvec_jac spectral_nlte_srcvec_jac_path spectral_nlte_srcvec_path spectral_phamat_spectral spectral_phamat_spectral_path spectral_propmat spectral_propmat_agenda spectral_propmat_jac spectral_propmat_jac_path spectral_propmat_path spectral_propmat_scat spectral_propmat_scat_agenda spectral_propmat_scat_path spectral_propmat_scat_spectral_agenda

spectral_rad spectral_rad_bkg spectral_rad_bkg_jac spectral_rad_closed_surface_agenda spectral_rad_field spectral_rad_jac spectral_rad_jac_path spectral_rad_observer_agenda spectral_rad_operator spectral_rad_scat_path spectral_rad_space_agenda spectral_rad_srcvec_jac_path spectral_rad_srcvec_path spectral_rad_transform_operator spectral_surf_refl spectral_surf_refl_agenda spectral_surf_refl_jac spectral_tramat_bkg spectral_tramat_cumulative_path spectral_tramat_jac_path spectral_tramat_path subsurf_field subsurf_profile surf_field