spectral_propmatAddXsecFit

Workspace.spectral_propmatAddXsecFit(self, spectral_propmat: pyarts3.arts.PropmatVector | None = None, spectral_propmat_jac: pyarts3.arts.PropmatMatrix | None = None, select_species: pyarts3.arts.SpeciesEnum | None = None, jac_targets: pyarts3.arts.JacobianTargets | None = None, freq_grid: pyarts3.arts.AscendingGrid | None = None, atm_point: pyarts3.arts.AtmPoint | None = None, abs_xfit_data: pyarts3.arts.ArrayOfXsecRecord | None = None, force_p: pyarts3.arts.Numeric | None = None, force_t: pyarts3.arts.Numeric | None = None) → None

Calculate absorption cross sections per tag group for HITRAN xsec species.

This broadens the cross section data from abs_xfit_data and interpolates it onto the current freq_grid.

Author: Oliver Lemke

Parameters:

  • spectral_propmat (PropmatVector, optional) – This contains the fully polarized propagation matrix for the current path point. See spectral_propmat, defaults to self.spectral_propmat [INOUT]

  • spectral_propmat_jac (PropmatMatrix, optional) – Partial derivative of the spectral_propmat with regards to jac_targets. See spectral_propmat_jac, defaults to self.spectral_propmat_jac [INOUT]

  • select_species (SpeciesEnum, optional) – Species selection. See select_species, defaults to self.select_species [IN]

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

  • freq_grid (AscendingGrid, optional) – A frequency grid. Unit: Hz. See freq_grid, defaults to self.freq_grid [IN]

  • atm_point (AtmPoint, optional) – An atmospheric point in ARTS. See atm_point, defaults to self.atm_point [IN]

  • abs_xfit_data (ArrayOfXsecRecord, optional) – Fitting model coefficients for cross section species. See abs_xfit_data, defaults to self.abs_xfit_data [IN]

  • force_p (Numeric, optional) – Positive value forces constant pressure [Pa]. Defaults to -1 [IN]

  • force_t (Numeric, optional) – Positive value forces constant temperature [K]. Defaults to -1 [IN]