iyEmissionHybrid
- Workspace.iyEmissionHybrid(self: pyarts.arts._Workspace, iy: pyarts.arts.WorkspaceVariable | pyarts.arts.Matrix | None = self.iy, iy_aux: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfMatrix | None = self.iy_aux, diy_dx: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfTensor3 | None = self.diy_dx, ppvar_p: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.ppvar_p, ppvar_t: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.ppvar_t, ppvar_nlte: pyarts.arts.WorkspaceVariable | pyarts.arts.EnergyLevelMap | None = self.ppvar_nlte, ppvar_vmr: pyarts.arts.WorkspaceVariable | pyarts.arts.Matrix | None = self.ppvar_vmr, ppvar_wind: pyarts.arts.WorkspaceVariable | pyarts.arts.Matrix | None = self.ppvar_wind, ppvar_mag: pyarts.arts.WorkspaceVariable | pyarts.arts.Matrix | None = self.ppvar_mag, ppvar_pnd: pyarts.arts.WorkspaceVariable | pyarts.arts.Matrix | None = self.ppvar_pnd, ppvar_f: pyarts.arts.WorkspaceVariable | pyarts.arts.Matrix | None = self.ppvar_f, ppvar_iy: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.ppvar_iy, ppvar_trans_cumulat: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor4 | None = self.ppvar_trans_cumulat, ppvar_trans_partial: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor4 | None = self.ppvar_trans_partial, iy_id: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.iy_id, stokes_dim: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.stokes_dim, f_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.f_grid, atmosphere_dim: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.atmosphere_dim, p_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.p_grid, t_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.t_field, nlte_field: pyarts.arts.WorkspaceVariable | pyarts.arts.EnergyLevelMap | None = self.nlte_field, vmr_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor4 | None = self.vmr_field, abs_species: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfArrayOfSpeciesTag | None = self.abs_species, wind_u_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.wind_u_field, wind_v_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.wind_v_field, wind_w_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.wind_w_field, mag_u_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.mag_u_field, mag_v_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.mag_v_field, mag_w_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.mag_w_field, cloudbox_on: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.cloudbox_on, cloudbox_limits: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfIndex | None = self.cloudbox_limits, pnd_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor4 | None = self.pnd_field, dpnd_field_dx: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfTensor4 | None = self.dpnd_field_dx, scat_species: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfString | None = self.scat_species, scat_data: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfArrayOfSingleScatteringData | None = self.scat_data, iy_unit: pyarts.arts.WorkspaceVariable | pyarts.arts.String | None = self.iy_unit, iy_aux_vars: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfString | None = self.iy_aux_vars, jacobian_do: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.jacobian_do, jacobian_quantities: pyarts.arts.WorkspaceVariable | pyarts.arts.ArrayOfRetrievalQuantity | None = self.jacobian_quantities, propmat_clearsky_agenda: pyarts.arts.WorkspaceVariable | pyarts.arts.Agenda | None = self.propmat_clearsky_agenda, water_p_eq_agenda: pyarts.arts.WorkspaceVariable | pyarts.arts.Agenda | None = self.water_p_eq_agenda, rt_integration_option: pyarts.arts.WorkspaceVariable | pyarts.arts.String | None = self.rt_integration_option, iy_main_agenda: pyarts.arts.WorkspaceVariable | pyarts.arts.Agenda | None = self.iy_main_agenda, iy_space_agenda: pyarts.arts.WorkspaceVariable | pyarts.arts.Agenda | None = self.iy_space_agenda, iy_surface_agenda: pyarts.arts.WorkspaceVariable | pyarts.arts.Agenda | None = self.iy_surface_agenda, iy_cloudbox_agenda: pyarts.arts.WorkspaceVariable | pyarts.arts.Agenda | None = self.iy_cloudbox_agenda, iy_agenda_call1: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = self.iy_agenda_call1, iy_transmittance: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.iy_transmittance, ppath: pyarts.arts.WorkspaceVariable | pyarts.arts.Ppath | None = self.ppath, rte_pos2: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.rte_pos2, rte_alonglos_v: pyarts.arts.WorkspaceVariable | pyarts.arts.Numeric | None = self.rte_alonglos_v, surface_props_data: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor3 | None = self.surface_props_data, cloudbox_field: pyarts.arts.WorkspaceVariable | pyarts.arts.Tensor7 | None = self.cloudbox_field, za_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Vector | None = self.za_grid, Naa_grid: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = 19, t_interp_order: pyarts.arts.WorkspaceVariable | pyarts.arts.Index | None = 1, verbosity: pyarts.arts.WorkspaceVariable | pyarts.arts.Verbosity | None = self.verbosity) None
Radiative transfer with emission and precalculated radiation field.
This method works largely as
iyEmissionStandard()
but incorporates scattering by a precalculated radiation field. It is so far limited to 1D calculations.The method integrates the source term along the propagation path. While
iyEmissionStandard()
only considers local thermal emission, this method also includes scattering into the line-of-sight in the source term. The scattering integral is solved with the precalculated field as incoming radiation. That is, this method extends the integration into the cloudbox, whileiyEmissionStandard()
starts at the cloudbox boundary.The calculate radiance should be as exact as what is produced by the scattering solver used to calculate the precalculted radiation field, but the main reason to use this method is to obtain the Jacobian even in the presence of scattering. The Jacobian with respect to bulk scattering properties can be obtained, but it is approximate. This is the case as the incoming radiation field is treated as fixed in the calculation of the Jacobian. The impact of this approximation increases with the degree of scattering.
Author(s): Patrick Eriksson, Jana Mendrok, Richard Larsson
- Parameters:
iy (Matrix, optional) – Monochromatic pencil beam radiance spectrum. See
iy
, defaults toself.iy
[OUT]iy_aux (ArrayOfMatrix, optional) – Data auxiliary to
iy
. Seeiy_aux
, defaults toself.iy_aux
[OUT]diy_dx (ArrayOfTensor3, optional) – Derivative of
iy
with respect to retrieval quantities. Seediy_dx
, defaults toself.diy_dx
[INOUT]ppvar_p (Vector, optional) – Pressure along the propagation path. See
ppvar_p
, defaults toself.ppvar_p
[OUT]ppvar_t (Vector, optional) – Temperature along the propagation path. See
ppvar_t
, defaults toself.ppvar_t
[OUT]ppvar_nlte (EnergyLevelMap, optional) – Non-LTE temperatures/ratios along the propagation path. See
ppvar_nlte
, defaults toself.ppvar_nlte
[OUT]ppvar_vmr (Matrix, optional) – VMR values along the propagation path. See
ppvar_vmr
, defaults toself.ppvar_vmr
[OUT]ppvar_wind (Matrix, optional) – Winds along the propagation path. See
ppvar_wind
, defaults toself.ppvar_wind
[OUT]ppvar_mag (Matrix, optional) – Magnetic field along the propagation path. See
ppvar_mag
, defaults toself.ppvar_mag
[OUT]ppvar_pnd (Matrix, optional) – PND values along the propagation path. See
ppvar_pnd
, defaults toself.ppvar_pnd
[OUT]ppvar_f (Matrix, optional) – Doppler adjusted frequencies along the propagation path. See
ppvar_f
, defaults toself.ppvar_f
[OUT]ppvar_iy (Tensor3, optional) – iy-values along the propagation path. See
ppvar_iy
, defaults toself.ppvar_iy
[OUT]ppvar_trans_cumulat (Tensor4, optional) – The transmittance between the sensor and each point of the propagation path. See
ppvar_trans_cumulat
, defaults toself.ppvar_trans_cumulat
[OUT]ppvar_trans_partial (Tensor4, optional) – The transmittance between the points along the propagation path. See
ppvar_trans_partial
, defaults toself.ppvar_trans_partial
[OUT]iy_id (Index, optional) – Identification number of
iy
. Seeiy_id
, defaults toself.iy_id
[IN]stokes_dim (Index, optional) – The dimensionality of the Stokes vector (1-4). See
stokes_dim
, defaults toself.stokes_dim
[IN]f_grid (Vector, optional) – The frequency grid for monochromatic pencil beam calculations. See
f_grid
, defaults toself.f_grid
[IN]atmosphere_dim (Index, optional) – The atmospheric dimensionality (1-3). See
atmosphere_dim
, defaults toself.atmosphere_dim
[IN]p_grid (Vector, optional) – The pressure grid. See
p_grid
, defaults toself.p_grid
[IN]t_field (Tensor3, optional) – The field of atmospheric temperatures. See
t_field
, defaults toself.t_field
[IN]nlte_field (EnergyLevelMap, optional) – The field of NLTE temperatures and/or ratios. See
nlte_field
, defaults toself.nlte_field
[IN]vmr_field (Tensor4, optional) – VMR field. See
vmr_field
, defaults toself.vmr_field
[IN]abs_species (ArrayOfArrayOfSpeciesTag, optional) – Tag groups for gas absorption. See
abs_species
, defaults toself.abs_species
[IN]wind_u_field (Tensor3, optional) – Zonal component of the wind field. See
wind_u_field
, defaults toself.wind_u_field
[IN]wind_v_field (Tensor3, optional) – Meridional component of the magnetic field. See
wind_v_field
, defaults toself.wind_v_field
[IN]wind_w_field (Tensor3, optional) – Vertical wind component field. See
wind_w_field
, defaults toself.wind_w_field
[IN]mag_u_field (Tensor3, optional) – Zonal component of the magnetic field. See
mag_u_field
, defaults toself.mag_u_field
[IN]mag_v_field (Tensor3, optional) – Meridional component of the magnetic field. See
mag_v_field
, defaults toself.mag_v_field
[IN]mag_w_field (Tensor3, optional) – Vertical component of the magnetic field. See
mag_w_field
, defaults toself.mag_w_field
[IN]cloudbox_on (Index, optional) – Flag to activate the cloud box. See
cloudbox_on
, defaults toself.cloudbox_on
[IN]cloudbox_limits (ArrayOfIndex, optional) – The limits of the cloud box. See
cloudbox_limits
, defaults toself.cloudbox_limits
[IN]pnd_field (Tensor4, optional) – Particle number density field. See
pnd_field
, defaults toself.pnd_field
[IN]dpnd_field_dx (ArrayOfTensor4, optional) – Partial derivatives of
pnd_field
. Seedpnd_field_dx
, defaults toself.dpnd_field_dx
[IN]scat_species (ArrayOfString, optional) – Array of Strings defining the scattering species to consider. See
scat_species
, defaults toself.scat_species
[IN]scat_data (ArrayOfArrayOfSingleScatteringData, optional) – Array of single scattering data. See
scat_data
, defaults toself.scat_data
[IN]iy_unit (String, optional) – Selection of output unit for radiative transfer methods. See
iy_unit
, defaults toself.iy_unit
[IN]iy_aux_vars (ArrayOfString, optional) – Selection of quantities for
iy_aux
and when applicable alsoy_aux
. Seeiy_aux_vars
, defaults toself.iy_aux_vars
[IN]jacobian_do (Index, optional) – Flag to activate (clear-sky) Jacobian calculations. See
jacobian_do
, defaults toself.jacobian_do
[IN]jacobian_quantities (ArrayOfRetrievalQuantity, optional) – The retrieval quantities in the Jacobian matrix. See
jacobian_quantities
, defaults toself.jacobian_quantities
[IN]propmat_clearsky_agenda (Agenda, optional) – Calculate the absorption coefficient matrix. See
propmat_clearsky_agenda
, defaults toself.propmat_clearsky_agenda
[IN]water_p_eq_agenda (Agenda, optional) – Calculation of the saturation pressure of water. See
water_p_eq_agenda
, defaults toself.water_p_eq_agenda
[IN]rt_integration_option (String, optional) – Switch between integration approaches for radiative transfer steps. See
rt_integration_option
, defaults toself.rt_integration_option
[IN]iy_main_agenda (Agenda, optional) – Calculation of a single monochromatic pencil beam spectrum. See
iy_main_agenda
, defaults toself.iy_main_agenda
[IN]iy_space_agenda (Agenda, optional) – Downwelling radiation at the top of the atmosphere. See
iy_space_agenda
, defaults toself.iy_space_agenda
[IN]iy_surface_agenda (Agenda, optional) – Upwelling radiation from the surface. See
iy_surface_agenda
, defaults toself.iy_surface_agenda
[IN]iy_cloudbox_agenda (Agenda, optional) – Intensity at boundary or interior of the cloudbox. See
iy_cloudbox_agenda
, defaults toself.iy_cloudbox_agenda
[IN]iy_agenda_call1 (Index, optional) – Flag to handle recursive calls of
iy_main_agenda
. Seeiy_agenda_call1
, defaults toself.iy_agenda_call1
[IN]iy_transmittance (Tensor3, optional) – Transmittance to be included in
iy
. Seeiy_transmittance
, defaults toself.iy_transmittance
[IN]ppath (Ppath, optional) – The propagation path for one line-of-sight. See
ppath
, defaults toself.ppath
[IN]rte_pos2 (Vector, optional) – A second geographical position to define the geometry for. See
rte_pos2
, defaults toself.rte_pos2
[IN]rte_alonglos_v (Numeric, optional) – Velocity along the line-of-sight to consider for a RT calculation. See
rte_alonglos_v
, defaults toself.rte_alonglos_v
[IN]surface_props_data (Tensor3, optional) – Various surface properties. See
surface_props_data
, defaults toself.surface_props_data
[IN]cloudbox_field (Tensor7, optional) – The spectral radiance field inside the cloudbx. See
cloudbox_field
, defaults toself.cloudbox_field
[IN]za_grid (Vector, optional) – Zenith angle grid. See
za_grid
, defaults toself.za_grid
[IN]Naa_grid (Index, optional) – Number of azimuth angles to consider in scattering source term integral. Defaults to
19
[IN]t_interp_order (Index, optional) – Interpolation order of temperature for scattering data (so far only applied in phase matrix, not in extinction and absorption. Defaults to
1
[IN]verbosity (Verbosity) – ARTS verbosity. See
verbosity
, defaults toself.verbosity
[IN]