subsurf_field
=============

.. currentmodule:: pyarts3.workspace

.. attribute:: Workspace.subsurf_field
   :type: ~pyarts3.arts.SubsurfaceField

   The sub-surface field.

   This contains global subsurface properties, such as temperature.
   It also contains many properties that are used by specific
   subsurface-related methods.

   It is a 3D field with :attr:`~pyarts3.workspace.Workspace.alt`, :attr:`~pyarts3.workspace.Workspace.lat`, and :attr:`~pyarts3.workspace.Workspace.lon` dimensions.

   For more information, see :doc:`user.subsurf_field`.



   .. rubric:: Default value

   ``"bottom_depth": 1.7976931348623157e+308``



   .. rubric:: Input to workspace methods

   .. hlist::
       :columns: 2

       * :func:`~pyarts3.workspace.Workspace.RetrievalFinalizeDiagonal`
       * :func:`~pyarts3.workspace.Workspace.disort_settingsDownwellingObserver`
       * :func:`~pyarts3.workspace.Workspace.disort_settings_downwelling_wrapper_agendaExecute`
       * :func:`~pyarts3.workspace.Workspace.disort_settings_downwelling_wrapper_agendaExecuteOperator`
       * :func:`~pyarts3.workspace.Workspace.jac_targetsFinalize`
       * :func:`~pyarts3.workspace.Workspace.jac_targetsToggleLogRelSubsurfaceTarget`
       * :func:`~pyarts3.workspace.Workspace.jac_targetsToggleLogarithmicSubsurfaceTarget`
       * :func:`~pyarts3.workspace.Workspace.jac_targetsToggleRelativeSubsurfaceTarget`
       * :func:`~pyarts3.workspace.Workspace.measurement_jacSubsurfaceTransformation`
       * :func:`~pyarts3.workspace.Workspace.measurement_jacTransformations`
       * :func:`~pyarts3.workspace.Workspace.measurement_vecFromSensor`
       * :func:`~pyarts3.workspace.Workspace.model_state_vecFromData`
       * :func:`~pyarts3.workspace.Workspace.model_state_vecFromSubsurface`
       * :func:`~pyarts3.workspace.Workspace.model_state_vec_aprioriFromData`
       * :func:`~pyarts3.workspace.Workspace.single_radClearskyEmissionPropagation`
       * :func:`~pyarts3.workspace.Workspace.single_rad_surface_agendaExecute`
       * :func:`~pyarts3.workspace.Workspace.single_rad_surface_agendaExecuteOperator`
       * :func:`~pyarts3.workspace.Workspace.spectral_flux_profileFromPathField`
       * :func:`~pyarts3.workspace.Workspace.spectral_radClearskyEmission`
       * :func:`~pyarts3.workspace.Workspace.spectral_radClearskyEmissionFrequencyDependentPropagation`
       * :func:`~pyarts3.workspace.Workspace.spectral_radClearskyEmissionParFreq`
       * :func:`~pyarts3.workspace.Workspace.spectral_radClearskyRayleighScattering`
       * :func:`~pyarts3.workspace.Workspace.spectral_radClearskyTransmission`
       * :func:`~pyarts3.workspace.Workspace.spectral_radSubsurfaceDisortEmission`
       * :func:`~pyarts3.workspace.Workspace.spectral_radSubsurfaceDisortEmissionWithJacobian`
       * :func:`~pyarts3.workspace.Workspace.spectral_radSurfaceReflectance`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_bkgAgendasAtEndOfPath`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_jacAddSensorJacobianPerturbations`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_observer_agendaExecute`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_observer_agendaExecuteOperator`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_surface_agendaExecute`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_surface_agendaExecuteOperator`
       * :func:`~pyarts3.workspace.Workspace.subsurf_profileFromPath`


   .. rubric:: Modified by workspace methods

   .. hlist::
       :columns: 2

       * :func:`~pyarts3.workspace.Workspace.OEM`
       * :func:`~pyarts3.workspace.Workspace.UpdateModelStates`
       * :func:`~pyarts3.workspace.Workspace.inversion_iterate_agendaExecute`
       * :func:`~pyarts3.workspace.Workspace.inversion_iterate_agendaExecuteOperator`
       * :func:`~pyarts3.workspace.Workspace.subsurf_fieldFromModelState`


   .. rubric:: Input to workspace agendas

   .. hlist::
       :columns: 1

       * :attr:`~pyarts3.workspace.Workspace.disort_settings_downwelling_wrapper_agenda`
       * :attr:`~pyarts3.workspace.Workspace.single_rad_surface_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_observer_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_surface_agenda`


   .. rubric:: Modified by workspace agenda

   .. hlist::
       :columns: 1

       * :attr:`~pyarts3.workspace.Workspace.inversion_iterate_agenda`


   .. rubric:: Related workspace variables

   .. hlist::
       :columns: 2

       * :attr:`~pyarts3.workspace.Workspace.atm_field`
       * :attr:`~pyarts3.workspace.Workspace.disort_spectral_flux_field`
       * :attr:`~pyarts3.workspace.Workspace.disort_spectral_rad_field`
       * :attr:`~pyarts3.workspace.Workspace.ray_path_field`
       * :attr:`~pyarts3.workspace.Workspace.single_rad_surface_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_closed_surface_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_field`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_surface_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_surf_refl`
       * :attr:`~pyarts3.workspace.Workspace.spectral_surf_refl_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_surf_refl_jac`
       * :attr:`~pyarts3.workspace.Workspace.subsurf_profile`
       * :attr:`~pyarts3.workspace.Workspace.surf_field`

   .. :class:`~pyarts3.arts.SubsurfaceField`