propmat_clearsky_fieldCalc

Workspace.propmat_clearsky_fieldCalc(self: pyarts.arts._Workspace, propmat_clearsky_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor7]] = self.propmat_clearsky_field, atmfields_checked: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = self.atmfields_checked, f_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.f_grid, stokes_dim: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Index]] = self.stokes_dim, p_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.p_grid, lat_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.lat_grid, lon_grid: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = self.lon_grid, t_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor3]] = self.t_field, vmr_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor4]] = self.vmr_field, nlte_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.EnergyLevelMap]] = self.nlte_field, mag_u_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor3]] = self.mag_u_field, mag_v_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor3]] = self.mag_v_field, mag_w_field: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Tensor3]] = self.mag_w_field, abs_species: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.ArrayOfArrayOfSpeciesTag]] = self.abs_species, propmat_clearsky_agenda: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Agenda]] = self.propmat_clearsky_agenda, doppler: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = Vector{}, los: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Vector]] = Vector{}, verbosity: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Verbosity]] = self.verbosity) → None

Calculate (vector) gas absorption coefficients for all points in the atmosphere.

This is useful in two different contexts:

  1. For testing and plotting gas absorption. (For RT calculations, gas absorption is calculated or extracted locally, therefore there is no need to calculate a global field. But this method is handy for easy plotting of absorption vs. pressure, for example.)

  2. Inside the scattering region, monochromatic absorption is pre-calculated for the entire atmospheric field.

The calculation itself is performed by the propmat_clearsky_agenda.

Author(s): Stefan Buehler, Richard Larsson

Parameters:

  • propmat_clearsky_field (Tensor7, optional) – Gas absorption field. See propmat_clearsky_field, defaults to self.propmat_clearsky_field [OUT]

  • atmfields_checked (Index, optional) – OK-flag for atmospheric grids and (physical) fields. See atmfields_checked, defaults to self.atmfields_checked [IN]

  • f_grid (Vector, optional) – The frequency grid for monochromatic pencil beam calculations. See f_grid, defaults to self.f_grid [IN]

  • stokes_dim (Index, optional) – The dimensionality of the Stokes vector (1-4). See stokes_dim, defaults to self.stokes_dim [IN]

  • p_grid (Vector, optional) – The pressure grid. See p_grid, defaults to self.p_grid [IN]

  • lat_grid (Vector, optional) – The latitude grid. See lat_grid, defaults to self.lat_grid [IN]

  • lon_grid (Vector, optional) – The longitude grid. See lon_grid, defaults to self.lon_grid [IN]

  • t_field (Tensor3, optional) – The field of atmospheric temperatures. See t_field, defaults to self.t_field [IN]

  • vmr_field (Tensor4, optional) – VMR field. See vmr_field, defaults to self.vmr_field [IN]

  • nlte_field (EnergyLevelMap, optional) – The field of NLTE temperatures and/or ratios. See nlte_field, defaults to self.nlte_field [IN]

  • mag_u_field (Tensor3, optional) – Zonal component of the magnetic field. See mag_u_field, defaults to self.mag_u_field [IN]

  • mag_v_field (Tensor3, optional) – Meridional component of the magnetic field. See mag_v_field, defaults to self.mag_v_field [IN]

  • mag_w_field (Tensor3, optional) – Vertical component of the magnetic field. See mag_w_field, defaults to self.mag_w_field [IN]

  • abs_species (ArrayOfArrayOfSpeciesTag, optional) – Tag groups for gas absorption. See abs_species, defaults to self.abs_species [IN]

  • propmat_clearsky_agenda (Agenda, optional) – Calculate the absorption coefficient matrix. See propmat_clearsky_agenda, defaults to self.propmat_clearsky_agenda [IN]

  • doppler (Vector, optional) – A vector of doppler shift values in Hz. Must either be empty or have same dimension as p_grid. Defaults to [] [IN]

  • los (Vector, optional) – Line of sight. Defaults to [] [IN]

  • verbosity (Verbosity) – ARTS verbosity. See verbosity, defaults to self.verbosity [IN]