Workspace

class pyarts.workspace.Workspace(*args, **kwargs)[source]

The workspace object containing all ARTS variables and methods

Overview

Method	`Ignore()`	Ignore a workspace variable.
Method	`OEM()`	Inversion by the so called optimal estimation method (OEM).
Method	`ReadCatalogData()`	Reads split catalog data from a folder structure similar to `arts-cat-data`
Method	`ReadXML()`	Reads a workspace variable from an XML file.
Method	`ReadXMLIndexed()`	As `ReadXML()`, but reads indexed file names.
Method	`RetrievalAddAtmosphere()`	Add atmospheric property the retrieval setup.
Method	`RetrievalAddMagneticField()`	Add magnetic field component to the retrieval setup.
Method	`RetrievalAddPressure()`	Add atmospheric pressure to the retrieval setup.
Method	`RetrievalAddSpeciesIsotopologueRatio()`	Add species isotopologue ratio to the retrieval setup.
Method	`RetrievalAddSpeciesVMR()`	Add species VMR to the retrieval setup.
Method	`RetrievalAddSurface()`	Add surface property the retrieval setup.
Method	`RetrievalAddTemperature()`	Add atmospheric temperature to the retrieval setup.
Method	`RetrievalAddWindField()`	Add species VMR to the retrieval setup.
Method	`RetrievalFinalizeDiagonal()`	Add species VMR to the retrieval setup.
Method	`RetrievalInit()`	Initialize the retrieval setup.
Method	`SpectralFluxDisort()`	Integrate Disort spectral radiance.
Method	`Touch()`	As `Ignore()` but for agenda output.
Method	`UpdateModelStates()`	Update state of the model in preparation for a forward model run
Method	`WignerInit()`	Initialize the Wigner tables
Method	`WignerUnload()`	Unloads the Wigner tables from static data (see `WignerInit()`)
Method	`WriteBuiltinPartitionFunctionsXML()`	Writes all the builtin partition functions to file.
Method	`WriteXML()`	Writes a workspace variable to an XML file.
Method	`WriteXMLIndexed()`	As `WriteXML()`, but creates indexed file names.
Method	`abs_lines_per_speciesReadSpeciesSplitCatalog()`	Reads old style catalog but only for `absorption_species`
Method	`absorption_bandsFromAbsorbtionLines()`	Gets modern line catalog from old style
Method	`absorption_bandsFromModelState()`	Sets `absorption_bands` to the state of the model.
Method	`absorption_bandsKeepID()`	Keeps first band of ID
Method	`absorption_bandsLineMixingAdaptation()`	Adapts select band to use ordered Line mixing coefficients.
Method	`absorption_bandsReadHITRAN()`	Reads HITRAN data from a file.
Method	`absorption_bandsReadSpeciesSplitCatalog()`	Saves all bands fin `absorption_bands` to a directory
Method	`absorption_bandsReadSplit()`	Saves all bands fin `absorption_bands` to a directory
Method	`absorption_bandsRemoveID()`	Remove first band of with a matching ID
Method	`absorption_bandsSaveSplit()`	Saves all bands fin `absorption_bands` to a directory
Method	`absorption_bandsSelectFrequency()`	Remove all lines/bands that strictly falls outside a frequency range
Method	`absorption_bandsSetZeeman()`	Set the Zeeman splitting for lines within the frequency range
Method	`absorption_cia_dataAddCIARecord()`	Takes CIARecord as input and appends the results in the appropriate place.
Method	`absorption_cia_dataReadFromCIA()`	Read data from a CIA data file for all CIA molecules defined
Method	`absorption_cia_dataReadFromXML()`	Read data from a CIA XML file and check that all CIA tags defined
Method	`absorption_cia_dataReadSpeciesSplitCatalog()`	Reads a species split CIA dataset.
Method	`absorption_lookup_tableCalc()`	Get `absorption_lookup_table` from available data.
Method	`absorption_lookup_tableFromProfiles()`	Compute the lookup table for all species in `absorption_bands`.
Method	`absorption_lookup_tableInit()`	Initialize an empty lookup table.
Method	`absorption_lookup_tablePrecompute()`	Precompute the lookup table for a single species, adding it to the map.
Method	`absorption_lookup_tablePrecomputeAll()`	Compute the lookup table for all species in `absorption_bands`.
Method	`absorption_lookup_tableSimpleWide()`	Set up a simple wide lookup table for all species in `absorption_bands`.
Method	`absorption_predefined_model_dataAddWaterMTCKD400()`	Sets the data for MT CKD 4.0 Water model
Method	`absorption_predefined_model_dataInit()`	Initialize the predefined model data
Method	`absorption_predefined_model_dataReadSpeciesSplitCatalog()`	Reads `absorption_predefined_model_data` catalog but only for `absorption_species`
Method	`absorption_speciesDefineAll()`	Sets `absorption_species` [i][0] to all species in ARTS
Method	`absorption_speciesSet()`	Set up a list of absorption species tag groups.
Method	`absorption_xsec_fit_dataReadSpeciesSplitCatalog()`	Reads HITRAN Crosssection coefficients
Method	`atmospheric_fieldAppendAbsorptionData()`	Append data to the atmospheric field based all absorption data
Method	`atmospheric_fieldAppendBaseData()`	Append base data to the atmospheric field
Method	`atmospheric_fieldAppendCIASpeciesData()`	Append species data to the atmospheric field based on collision-induced data data
Method	`atmospheric_fieldAppendLineIsotopologueData()`	Append isotopologue data to the atmospheric field based on line data
Method	`atmospheric_fieldAppendLineLevelData()`	Append NLTE data to the atmospheric field based on line data
Method	`atmospheric_fieldAppendLineSpeciesData()`	Append species data to the atmospheric field based on line data
Method	`atmospheric_fieldAppendPredefSpeciesData()`	Append species data to the atmospheric field based on predefined model data
Method	`atmospheric_fieldAppendTagsSpeciesData()`	Append species data to the atmospheric field based on species data
Method	`atmospheric_fieldAppendXsecSpeciesData()`	Append species data to the atmospheric field based on cross-section data
Method	`atmospheric_fieldFromModelState()`	Sets `atmospheric_field` to the state of the model.
Method	`atmospheric_fieldHydrostaticPressure()`	Add the hydrostatic pressure to the atmospheric field
Method	`atmospheric_fieldIGRF()`	Use IGRF to compute the magnetic field at each point.
Method	`atmospheric_fieldInit()`	Initialize the atmospheric field with some altitude and isotopologue ratios
Method	`atmospheric_fieldRead()`	Reads absorption file from a directory
Method	`atmospheric_pointInit()`	Initialize an atmospheric point with some isotopologue ratios
Method	`disort_settingsCosmicMicrowaveBackgroundRadiation()`	Space radiation into Disort is isotropic cosmic background radiation.
Method	`disort_settingsInit()`	Perform Disort calculations for spectral flux.
Method	`disort_settingsLayerThermalEmissionLinearInTau()`	Use a source function that changes linearly in optical thickness.
Method	`disort_settingsNoFractionalScattering()`	Turns off fractional scattering in Disort calculations.
Method	`disort_settingsNoLayerThermalEmission()`	Turns off source radiation in Disort calculations.
Method	`disort_settingsNoLegendre()`	Turns off Legendre coefficients in Disort calculations.
Method	`disort_settingsNoSingleScatteringAlbedo()`	Turns off single albedo scattering in Disort calculations.
Method	`disort_settingsNoSpaceEmission()`	Turns off boundary condition from space for Disort calculations.
Method	`disort_settingsNoSun()`	Turns off solar radiation in Disort calculations.
Method	`disort_settingsNoSurfaceEmission()`	Turns boundary condition from surface for Disort calculations.
Method	`disort_settingsNoSurfaceScattering()`	Turns off BDRF in Disort calculations.
Method	`disort_settingsOpticalThicknessFromPath()`	Get optical thickness from path.
Method	`disort_settingsSetSun()`	Uses Set the FOV to the sun input for Disort calculations.
Method	`disort_settingsSurfaceEmissionByTemperature()`	Surface radiation into Disort is isotropic from surface temperature.
Method	`disort_settingsSurfaceLambertian()`	Turns off BDRF in Disort calculations.
Method	`disort_settings_agendaExecute()`	Executes `disort_settings_agenda`, see it for more details
Method	`disort_settings_agendaSet()`	Sets `disort_settings_agenda`
Method	`disort_spectral_flux_fieldCalc()`	Perform Disort calculations for spectral flux.
Method	`disort_spectral_flux_fieldClearsky()`	Use Disort for clearsky calculations of spectral flux field
Method	`disort_spectral_flux_fieldFromAgenda()`	Use Disort for clearsky calculations of spectral flux field
Method	`disort_spectral_radiance_fieldCalc()`	Perform Disort calculations for spectral radiance.
Method	`disort_spectral_radiance_fieldClearsky()`	Use Disort for clearsky calculations of spectral flux field
Method	`disort_spectral_radiance_fieldFromAgenda()`	Use the disort settings agenda to calculate spectral radiance
Method	`ecs_dataAddMakarov2020()`	Sets the O2-66 microwave band data for ECS.
Method	`ecs_dataAddMeanAir()`	Sets ECS data for air from other data if available.
Method	`ecs_dataAddRodrigues1997()`	Sets the CO2-626, CO2-628, and CO2-636 band data for ECS.
Method	`ecs_dataAddTran2011()`	Sets the CO2-626, CO2-628, and CO2-636 band data for ECS.
Method	`ecs_dataInit()`	Resets/initializes the ECS data.
Method	`frequency_gridWindShift()`	Applies wind shift to the `frequency_grid` for the local frequency grid.
Method	`get()`	Gets the value of the variable with the given name.
Method	`gravity_operatorCentralMass()`	Sets a gravity operator from the gravitational constant and the mass of the planet
Method	`has()`	Checks if the workspace contains the variable.
Method	`init()`	Overloaded function.
Method	`inversion_iterate_agendaExecute()`	Executes `inversion_iterate_agenda`, see it for more details
Method	`jacobian_targetsAddAtmosphere()`	Sets an atmospheric target
Method	`jacobian_targetsAddMagneticField()`	Set magnetic field derivative
Method	`jacobian_targetsAddPressure()`	Set pressure derivative
Method	`jacobian_targetsAddSpeciesIsotopologueRatio()`	Set isotopologue ratio derivative
Method	`jacobian_targetsAddSpeciesVMR()`	Set volume mixing ratio derivative
Method	`jacobian_targetsAddSurface()`	Sets a surface target
Method	`jacobian_targetsAddTemperature()`	Set temperature derivative
Method	`jacobian_targetsAddWindField()`	Set wind field derivative
Method	`jacobian_targetsFinalize()`	Finalize `jacobian_targets` for use in RT methods
Method	`jacobian_targetsInit()`	Initialize or reset the `jacobian_targets`
Method	`measurement_averaging_kernelCalc()`	Calculate the averaging kernel matrix.
Method	`measurement_sensorSimple()`	Sets a sensor with a Gaussian channel opening around the frequency grid.
Method	`measurement_sensorSimpleGaussian()`	Sets a sensor with a Gaussian channel opening around the frequency grid.
Method	`measurement_vectorFromOperatorPath()`	Sets measurement vector by looping over all sensor elements
Method	`measurement_vectorFromSensor()`	Sets measurement vector by looping over all sensor elements
Method	`measurement_vector_error_covariance_matrixConstant()`	Sets a constant measurement vector error covariance matrix.
Method	`measurement_vector_error_covariance_matrix_observation_systemCalc()`	Calculates the covariance matrix describing the error due to uncertainties
Method	`measurement_vector_fittedFromMeasurement()`	Sets the fitted measurement vector to the current measurement vector.
Method	`model_state_covariance_matrixAddSpeciesVMR()`	Set a species model state covariance matrix element.
Method	`model_state_covariance_matrixInit()`	Initialises the model state covariance matrix to the identity matrix.
Method	`model_state_covariance_matrix_smoothing_errorCalc()`	Calculates the covariance matrix describing the error due to smoothing.
Method	`model_state_vectorFromAtmosphere()`	Sets `model_state_vector`’s atmospheric part.
Method	`model_state_vectorFromBands()`	Sets `model_state_vector`’s absorption line part.
Method	`model_state_vectorFromData()`	Get `model_state_vector` from available data
Method	`model_state_vectorFromSurface()`	Sets `model_state_vector`’s surface part.
Method	`model_state_vectorSize()`	Sets `model_state_vector` to the size `jacobian_targets` demand.
Method	`model_state_vectorZero()`	Sets `model_state_vector` to 0.0
Method	`model_state_vector_aprioriFromData()`	Get `model_state_vector_apriori` from available data
Method	`model_state_vector_aprioriFromState()`	Sets the a priori state of the model state vector to the current state.
Method	`propagation_matrixAddCIA()`	Calculate absorption coefficients per tag group for HITRAN CIA continua.
Method	`propagation_matrixAddFaraday()`	Calculates absorption matrix describing Faraday rotation.
Method	`propagation_matrixAddLines()`	Line-by-line calculations.
Method	`propagation_matrixAddLookup()`	Lookup calculations
Method	`propagation_matrixAddPredefined()`	Adds all of the predefined models in `absorption_species` to the propagation_matrix
Method	`propagation_matrixAddXsecFit()`	Calculate absorption cross sections per tag group for HITRAN xsec species.
Method	`propagation_matrixInit()`	Initialize `propagation_matrix`, `propagation_matrix_source_vector_nonlte`, and their derivatives to zeroes.
Method	`propagation_matrix_agendaAuto()`	Sets the `propagation_matrix_agenda` automatically from absorption data and species tag meta information.
Method	`propagation_matrix_agendaExecute()`	Executes `propagation_matrix_agenda`, see it for more details
Method	`propagation_matrix_agendaSet()`	Sets `propagation_matrix_agenda` to a default value
Method	`propagation_matrix_jacobianWindFix()`	Fix for the wind field derivative.
Method	`propagation_matrix_scatteringAirSimple()`	Add simple air to `propagation_matrix_scattering`.
Method	`propagation_matrix_scatteringInit()`	Initialize `propagation_matrix_scattering` to zeroes.
Method	`propagation_matrix_scattering_agendaExecute()`	Executes `propagation_matrix_scattering_agenda`, see it for more details
Method	`propagation_matrix_scattering_agendaSet()`	Sets `propagation_matrix_scattering_agenda` to a default value
Method	`ray_pathGeometric()`	Get a geometric radiation path
Method	`ray_pathGeometricDownlooking()`	Wraps `ray_pathGeometric()` for straight downlooking paths from the top-of-the-atmosphere altitude
Method	`ray_pathGeometricTangentAltitude()`	Get a geometric radiation path that crosses the tangent altitude
Method	`ray_pathGeometricUplooking()`	Wraps `ray_pathGeometric()` for straight uplooking paths from the surface altitude at the position
Method	`ray_path_atmospheric_pointExtendInPressure()`	Gets the atmospheric points along the path.
Method	`ray_path_atmospheric_pointFromPath()`	Gets the atmospheric points along the path.
Method	`ray_path_frequency_gridFromPath()`	Gets the frequency grid along the path.
Method	`ray_path_observer_agendaExecute()`	Executes `ray_path_observer_agenda`, see it for more details
Method	`ray_path_observer_agendaSet()`	Sets `ray_path_observer_agenda`
Method	`ray_path_pointBackground()`	Sets `ray_path_point` to the expected background point of `ray_path`
Method	`ray_path_pointForeground()`	Sets `ray_path_point` to the expected foreground point of `ray_path`
Method	`ray_path_pointLowestFromPath()`	Sets `ray_path_point` to the lowest point of `ray_path`.
Method	`ray_path_propagation_matrixAddScattering()`	Adds the scattering part of the propagation matrix to the rest along the path.
Method	`ray_path_propagation_matrixFromPath()`	Gets the propagation matrix and non-LTE source term along the path.
Method	`ray_path_propagation_matrix_scatteringFromPath()`	Gets the propagation matrix for scattering along the path.
Method	`ray_path_spectral_radiance_scatteringSunsFirstOrderRayleigh()`	Add `suns` to `ray_path_spectral_radiance_source`.
Method	`ray_path_spectral_radiance_sourceAddScattering()`	Adds the scattering part of the propagation matrix to the rest along the path.
Method	`ray_path_spectral_radiance_sourceFromPropmat()`	Gets the source term along the path.
Method	`ray_path_suns_pathFromPathObserver()`	Wraps `sun_pathFromObserverAgenda()` for all paths to all suns.
Method	`ray_path_transmission_matrixFromPath()`	Gets the transmission matrix in layers along the path.
Method	`ray_path_transmission_matrix_cumulativeFromPath()`	Sets `ray_path_transmission_matrix_cumulative` by forward iteration of `ray_path_transmission_matrix`
Method	`ray_path_zeeman_magnetic_fieldFromPath()`	Sets A path of Zeeman effec magnetic field properties.
Method	`set()`	Set the variable to the new value.
Method	`sortedIndexOfBands()`	Get the sorting of the bands by first quantum identifier then some `criteria`
Method	`spectral_radianceApplyUnit()`	Applies a unit to `spectral_radiance`, returning a new field
Method	`spectral_radianceApplyUnitFromSpectralRadiance()`	Apply unit changes to spectral radiance and its Jacobian
Method	`spectral_radianceClearskyBackgroundTransmission()`	Computes clearsky transmission of spectral radiances
Method	`spectral_radianceClearskyEmission()`	Computes clearsky emission of spectral radiances
Method	`spectral_radianceClearskyRayleighScattering()`	Computes clearsky emission of spectral radiances
Method	`spectral_radianceClearskyTransmission()`	Computes clearsky transmission of spectral radiances
Method	`spectral_radianceCumulativeEmission()`	Gets the spectral radiance from the path emission.
Method	`spectral_radianceCumulativeTransmission()`	Gets the spectral radiance from the path transmission.
Method	`spectral_radianceDefaultTransmission()`	Sets default `spectral_radiance` and `spectral_radiance_jacobian` for transmission.
Method	`spectral_radianceIntegrateDisort()`	Integrate Disort spectral radiance.
Method	`spectral_radianceStepByStepEmission()`	Gets the spectral radiance from the path.
Method	`spectral_radianceSunOrCosmicBackground()`	Get the spectral radiance of a sun or of the cosmic background if the sun is not hit.
Method	`spectral_radianceSunsOrCosmicBackground()`	Get the spectral radiance of a sun or of the cosmic background if no sun is hit.
Method	`spectral_radianceSurfaceBlackbody()`	Set surface spectral radiance from Planck function of the surface temperature
Method	`spectral_radianceUniformCosmicBackground()`	Background spectral radiance is from a uniform cosmic background temperature.
Method	`spectral_radiance_backgroundAgendasAtEndOfPath()`	Computes the background radiation.
Method	`spectral_radiance_fieldFromOperatorPath()`	Computes the spectral radiance field using `ray_path_observer_agenda`.
Method	`spectral_radiance_fieldFromOperatorPlanarGeometric()`	Computes the spectral radiance field assuming planar geometric paths
Method	`spectral_radiance_jacobianAddPathPropagation()`	Adds the propagation variables to `spectral_radiance_jacobian`
Method	`spectral_radiance_jacobianApplyUnit()`	Applies a unit to `spectral_radiance`, returning a new field
Method	`spectral_radiance_jacobianEmpty()`	Set the cosmic background radiation derivative to empty.
Method	`spectral_radiance_jacobianFromBackground()`	Sets `spectral_radiance_jacobian` from the background values
Method	`spectral_radiance_observer_agendaExecute()`	Executes `spectral_radiance_observer_agenda`, see it for more details
Method	`spectral_radiance_observer_agendaSet()`	Sets `spectral_radiance_space_agenda`
Method	`spectral_radiance_operatorClearsky1D()`	Set up a 1D spectral radiance operator
Method	`spectral_radiance_space_agendaExecute()`	Executes `spectral_radiance_space_agenda`, see it for more details
Method	`spectral_radiance_space_agendaSet()`	Sets `spectral_radiance_space_agenda`
Method	`spectral_radiance_surface_agendaExecute()`	Executes `spectral_radiance_surface_agenda`, see it for more details
Method	`spectral_radiance_surface_agendaSet()`	Sets `spectral_radiance_surface_agenda`
Method	`sunBlackbody()`	Set `sun` to blackbody.
Method	`sunFromGrid()`	Extracts a sun spectrum from a field of such data.
Method	`sun_pathFromObserverAgenda()`	Find a path that hits the sun if possible
Method	`sunsAddSun()`	Add `sun` to `suns`, only exist for composability.
Method	`surface_fieldEarth()`	Earth reference ellipsoids.
Method	`surface_fieldEuropa()`	Europa reference ellipsoids.
Method	`surface_fieldFromModelState()`	Sets `surface_field` to the state of the model.
Method	`surface_fieldGanymede()`	Ganymede reference ellipsoids.
Method	`surface_fieldInit()`	Manual setting of the reference ellipsoid.
Method	`surface_fieldIo()`	Io reference ellipsoids.
Method	`surface_fieldJupiter()`	Jupiter reference ellipsoids.
Method	`surface_fieldMars()`	Mars reference ellipsoids.
Method	`surface_fieldMoon()`	Moon reference ellipsoids.
Method	`surface_fieldSetPlanetEllipsoid()`	Sets the planet base surface field
Method	`surface_fieldVenus()`	Venus reference ellipsoids.
Method	`swap()`	Swap the workspace for andother.
Method	`transmission_matrix_backgroundFromPathPropagationBack()`	Sets `transmission_matrix_background` to back of `ray_path_transmission_matrix_cumulative`
Method	`transmission_matrix_backgroundFromPathPropagationFront()`	Sets `transmission_matrix_background` to front of `ray_path_transmission_matrix_cumulative`
Method	`water_equivalent_pressure_operatorMK05()`	Calculate equivalent water pressure according to Murphy and Koop, 2005
Attribute	`absorption_bands`	`AbsorptionBands` Bands of absorption lines for LBL calculations.
Attribute	`absorption_cia_data`	`ArrayOfCIARecord` HITRAN Collision Induced Absorption (CIA) Data.
Attribute	`absorption_lookup_table`	`AbsorptionLookupTables` Absorption lookup table for scalar gas absorption coefficients.
Attribute	`absorption_predefined_model_data`	`PredefinedModelData` This contains predefined model data.
Attribute	`absorption_species`	`ArrayOfArrayOfSpeciesTag` Tag groups for gas absorption.
Attribute	`absorption_xsec_fit_data`	`ArrayOfXsecRecord` Fitting model coefficients for cross section species.
Attribute	`atmospheric_field`	`AtmField` An atmospheric field in ARTS.
Attribute	`atmospheric_point`	`AtmPoint` An atmospheric point in ARTS.
Attribute	`covariance_matrix_diagonal_blocks`	`JacobianTargetsDiagonalCovarianceMatrixMap` A helper map for setting the covariance matrix.
Attribute	`disort_fourier_mode_dimension`	`Index` The number of Fourier modes for Disort.
Attribute	`disort_legendre_polynomial_dimension`	`Index` The number of input Legendre polynimials for Disort.
Attribute	`disort_quadrature_angles`	`Vector` The quadrature angles for Disort.
Attribute	`disort_quadrature_dimension`	`Index` The quadrature size for Disort.
Attribute	`disort_quadrature_weights`	`Vector` The quadrature weights for Disort.
Attribute	`disort_settings`	`DisortSettings` Contains the full settings of spectral Disort calculations.
Attribute	`disort_settings_agenda`	`Agenda` An agenda for setting up Disort.
Attribute	`disort_spectral_flux_field`	`Tensor3` The spectral flux field from Disort.
Attribute	`disort_spectral_radiance_field`	`Tensor4` The spectral radiance field from Disort.
Attribute	`ecs_data`	`LinemixingEcsData` Error corrected sudden data
Attribute	`frequency_grid`	`AscendingGrid` A single path point’s frequency grid.
Attribute	`frequency_grid_wind_shift_jacobian`	`Vector3` The frequency grid wind shift Jacobian.
Attribute	`gravity_operator`	`NumericTernaryOperator` The gravity operator.
Attribute	`inversion_iterate_agenda`	`Agenda` Work in progress …
Attribute	`inversion_iterate_agenda_counter`	`Index` A counter for the inversion iterate agenda.
Attribute	`inversion_iterate_agenda_do_jacobian`	`Index` A boolean for if Jacobian calculations should be done.
Attribute	`jacobian_targets`	`JacobianTargets` A list of targets for the Jacobian Matrix calculations.
Attribute	`measurement_averaging_kernel`	`Matrix` Averaging kernel matrix.
Attribute	`measurement_gain_matrix`	`Matrix` Contribution function (or gain) matrix.
Attribute	`measurement_jacobian`	`Matrix` The partial derivatives of the `measurement_vector`.
Attribute	`measurement_sensor`	`ArrayOfSensorObsel` A list of sensor elements.
Attribute	`measurement_vector`	`Vector` The measurment vector for, e.g., a sensor.
Attribute	`measurement_vector_error_covariance_matrix`	`CovarianceMatrix` Covariance matrix for observation uncertainties.
Attribute	`measurement_vector_fitted`	`Vector` As `measurement_vector`, but fitted to the model.
Attribute	`model_state_covariance_matrix`	`CovarianceMatrix` Covariance matrix of a priori distribution.
Attribute	`model_state_vector`	`Vector` A state vector of the model.
Attribute	`model_state_vector_apriori`	`Vector` An apriori state vector of the model.
Attribute	`propagation_matrix`	`PropmatVector` This contains the propagation matrix for the current path point.
Attribute	`propagation_matrix_agenda`	`Agenda` Compute the propagation matrix, the non-LTE source vector, and their derivatives
Attribute	`propagation_matrix_jacobian`	`PropmatMatrix`
Attribute	`propagation_matrix_scattering`	`PropmatVector` This contains the propagation matrix for scattering for the current path point.
Attribute	`propagation_matrix_scattering_agenda`	`Agenda` Compute the propagation matrix, the non-LTE source vector, and their derivatives
Attribute	`propagation_matrix_select_species`	`SpeciesEnum` A select species tag group from `absorption_species`
Attribute	`propagation_matrix_source_vector_nonlte`	`StokvecVector` The part of the source vector that is due to non-LTE.
Attribute	`propagation_matrix_source_vector_nonlte_jacobian`	`StokvecMatrix` Partial derivative of the `propagation_matrix_source_vector_nonlte` with regards to `jacobian_targets`.
Attribute	`ray_path`	`ArrayOfPropagationPathPoint` A list path points making up a propagation path.
Attribute	`ray_path_atmospheric_point`	`ArrayOfAtmPoint` Atmospheric points along the propagation path.
Attribute	`ray_path_frequency_grid`	`ArrayOfAscendingGrid` All `frequency_grid` along the propagation path.
Attribute	`ray_path_frequency_grid_wind_shift_jacobian`	`ArrayOfVector3` A list of `frequency_grid_wind_shift_jacobian` for a ray path.
Attribute	`ray_path_observer_agenda`	`Agenda` Get the propagation path as it is obeserved.
Attribute	`ray_path_point`	`PropagationPathPoint` A single path point.
Attribute	`ray_path_propagation_matrix`	`ArrayOfPropmatVector` Propagation matrices along the propagation path
Attribute	`ray_path_propagation_matrix_jacobian`	`ArrayOfPropmatMatrix` Propagation derivative matrices along the propagation path
Attribute	`ray_path_propagation_matrix_scattering`	`ArrayOfPropmatVector` Propagation matrices along the propagation path for scattering
Attribute	`ray_path_propagation_matrix_source_vector_nonlte`	`ArrayOfStokvecVector` Additional non-LTE along the propagation path
Attribute	`ray_path_propagation_matrix_source_vector_nonlte_jacobian`	`ArrayOfStokvecMatrix` Additional non-LTE derivative along the propagation path
Attribute	`ray_path_spectral_radiance_jacobian`	`ArrayOfStokvecMatrix` Spectral radiance derivative along the propagation path
Attribute	`ray_path_spectral_radiance_scattering`	`ArrayOfStokvecVector` Spectral radiance scattered into the propagation path
Attribute	`ray_path_spectral_radiance_source`	`ArrayOfStokvecVector` Source vectors along the propagation path
Attribute	`ray_path_spectral_radiance_source_jacobian`	`ArrayOfStokvecMatrix` Source derivative vectors along the propagation path
Attribute	`ray_path_suns_path`	`ArrayOfArrayOfArrayOfPropagationPathPoint` A list of paths to the suns from the ray path.
Attribute	`ray_path_transmission_matrix`	`ArrayOfMuelmatVector` Transmission matrices along the propagation path.
Attribute	`ray_path_transmission_matrix_cumulative`	`ArrayOfMuelmatVector` Cumulative transmission matrices along the propagation path
Attribute	`ray_path_transmission_matrix_jacobian`	`ArrayOfMuelmatTensor3` Transmission derivative matrices along the propagation path.
Attribute	`spectral_radiance`	`StokvecVector` A spectral radiance vector.
Attribute	`spectral_radiance_background`	`StokvecVector` Spectral radiance from the background
Attribute	`spectral_radiance_background_jacobian`	`StokvecMatrix` Spectral radiance derivative from the background
Attribute	`spectral_radiance_jacobian`	`StokvecMatrix` Jacobian of `spectral_radiance` with respect to `jacobian_targets`.
Attribute	`spectral_radiance_observer_agenda`	`Agenda` Spectral radiance as seen from the input position and environment
Attribute	`spectral_radiance_observer_line_of_sight`	`Vector2` The position of the observer of spectral radiance.
Attribute	`spectral_radiance_observer_position`	`Vector3` The position of an observer of spectral radiance.
Attribute	`spectral_radiance_operator`	`SpectralRadianceOperator` The spectral radiance operator.
Attribute	`spectral_radiance_space_agenda`	`Agenda` Spectral radiance as seen of space.
Attribute	`spectral_radiance_surface_agenda`	`Agenda` Spectral radiance as seen of the surface.
Attribute	`spectral_radiance_unit`	`String` The spectral radiance unit after conversion.
Attribute	`sun`	`Sun` A sun.
Attribute	`sun_path`	`ArrayOfPropagationPathPoint` A path to a sun if it is visible.
Attribute	`suns`	`ArrayOfSun` A list of `Sun`.
Attribute	`surface_field`	`SurfaceField` The surface field describes the surface properties.
Attribute	`transmission_matrix_background`	`MuelmatVector` Transmittance from the background
Operator	`__eq__()`	Return self==value.
Operator	`__ge__()`	Return self>=value.
Operator	`__gt__()`	Return self>value.
Operator	`__hash__()`	Return hash(self).
Operator	`__iter__()`	Allows iter(self)
Operator	`__le__()`	Return self<=value.
Operator	`__lt__()`	Return self<value.
Operator	`__ne__()`	Return self!=value.

Constructors

__init__(self, with_defaults: bool = True) → None