abs_cia_dataReadFromCIA

Workspace.abs_cia_dataReadFromCIA(self: pyarts.arts._Workspace, abs_cia_data: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.ArrayOfCIARecord]] = self.abs_cia_data, abs_species: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.ArrayOfArrayOfSpeciesTag]] = self.abs_species, catalogpath: Union[pyarts.arts.WorkspaceVariable, pyarts.arts.String], verbosity: Optional[Union[pyarts.arts.WorkspaceVariable, pyarts.arts.Verbosity]] = self.verbosity) → None

Read data from a CIA data file for all CIA molecules defined in abs_species.

The units in the HITRAN file are:

• Frequency: cm^(-1)

• Binary absorption cross-section: cm^5 molec^(-2)

Upon reading we convert this to the ARTS internal SI units of Hz and m^5 molec^(-2).

Author(s): Oliver Lemke

Parameters:

• abs_cia_data (ArrayOfCIARecord, optional) – HITRAN Collision Induced Absorption (CIA) Data. See abs_cia_data, defaults to self.abs_cia_data [OUT]

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

• catalogpath (String) – Path to the CIA catalog directory. [IN]

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