spectral_radianceClearskyEmission

Workspace.spectral_radianceClearskyEmission(self, spectral_radiance: pyarts.arts.StokvecVector | None = None, spectral_radiance_jacobian: pyarts.arts.StokvecMatrix | None = None, atmospheric_field: pyarts.arts.AtmField | None = None, frequency_grid: pyarts.arts.AscendingGrid | None = None, jacobian_targets: pyarts.arts.JacobianTargets | None = None, propagation_matrix_agenda: pyarts.arts.Agenda | None = None, ray_path: pyarts.arts.ArrayOfPropagationPathPoint | None = None, spectral_radiance_space_agenda: pyarts.arts.Agenda | None = None, spectral_radiance_surface_agenda: pyarts.arts.Agenda | None = None, surface_field: pyarts.arts.SurfaceField | None = None, hse_derivative: pyarts.arts.Index | None = None) → None

Computes clearsky emission of spectral radiances

Wrapper calling Methods (in order):

• ray_path_pointBackground()

• spectral_radiance_backgroundAgendasAtEndOfPath()

• ray_path_atmospheric_pointFromPath()

• ray_path_frequency_gridFromPath()

• ray_path_propagation_matrixFromPath()

• ray_path_transmission_matrixFromPath()

• ray_path_transmission_matrix_cumulativeFromPath()

• ray_path_spectral_radiance_sourceFromPropmat()

• transmission_matrix_backgroundFromPathPropagationBack()

• spectral_radianceStepByStepEmission()

• spectral_radiance_jacobianFromBackground()

• spectral_radiance_jacobianAddPathPropagation()

Equivalent (mostly) Python code:

ws = pyarts.Workspace()

# ...

 ws.ray_path_pointBackground()
 ws.spectral_radiance_backgroundAgendasAtEndOfPath()
 ws.ray_path_atmospheric_pointFromPath()
 ws.ray_path_frequency_gridFromPath()
 ws.ray_path_propagation_matrixFromPath()
 ws.ray_path_transmission_matrixFromPath()
 ws.ray_path_transmission_matrix_cumulativeFromPath()
 ws.ray_path_spectral_radiance_sourceFromPropmat()
 ws.transmission_matrix_backgroundFromPathPropagationBack()
 ws.spectral_radianceStepByStepEmission()
 ws.spectral_radiance_jacobianFromBackground()
 ws.spectral_radiance_jacobianAddPathPropagation()

Author(s): Richard Larsson

Parameters:

• spectral_radiance (StokvecVector, optional) – A spectral radiance vector. See spectral_radiance, defaults to self.spectral_radiance [OUT]

• spectral_radiance_jacobian (StokvecMatrix, optional) – Jacobian of spectral_radiance with respect to jacobian_targets. See spectral_radiance_jacobian, defaults to self.spectral_radiance_jacobian [OUT]

• atmospheric_field (AtmField, optional) – An atmospheric field in ARTS. See atmospheric_field, defaults to self.atmospheric_field [IN]

• frequency_grid (AscendingGrid, optional) – A single path point’s frequency grid. See frequency_grid, defaults to self.frequency_grid [IN]

• jacobian_targets (JacobianTargets, optional) – A list of targets for the Jacobian Matrix calculations. See jacobian_targets, defaults to self.jacobian_targets [IN]

• propagation_matrix_agenda (Agenda, optional) – Compute the propagation matrix, the non-LTE source vector, and their derivatives. See propagation_matrix_agenda, defaults to self.propagation_matrix_agenda [IN]

• ray_path (ArrayOfPropagationPathPoint, optional) – A list path points making up a propagation path. See ray_path, defaults to self.ray_path [IN]

• spectral_radiance_space_agenda (Agenda, optional) – Spectral radiance as seen of space. See spectral_radiance_space_agenda, defaults to self.spectral_radiance_space_agenda [IN]

• spectral_radiance_surface_agenda (Agenda, optional) – Spectral radiance as seen of the surface. See spectral_radiance_surface_agenda, defaults to self.spectral_radiance_surface_agenda [IN]

• surface_field (SurfaceField, optional) – The surface field describes the surface properties. See surface_field, defaults to self.surface_field [IN]

• hse_derivative (Index, optional) – , optionalFlag to compute the hypsometric distance derivatives. [IN]