absorption_cia_dataReadSpeciesSplitCatalog

Workspace.absorption_cia_dataReadSpeciesSplitCatalog(self, absorption_cia_data: pyarts3.arts.ArrayOfCIARecord | None = None, absorption_species: pyarts3.arts.ArrayOfArrayOfSpeciesTag | None = None, basename: pyarts3.arts.String | None = None, ignore_missing: pyarts3.arts.Index | None = None) → None

Reads a species split CIA dataset.

The file names are expected to be of the form:

<basename><Spec1>-CIA-<Spec2>.xml

where <Spec1> and <Spec2> are the SpeciesEnum names of the two species involved in the CIA.

Tip

A common and perhaps more convenient alternative to this method is ReadCatalogData().

If you have downloaded the ARTS catalog data - arts-cat-data - and set the environment variable ARTS_DATA_PATH to point to the location of this data, you can use that method to automagically read the data more easily than calling this method directly.

Author: Richard Larsson

Parameters:

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

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

  • basename (String) – The path to the split catalog files. [IN]

  • ignore_missing (Index, optional) – Flag to continue in case nothing is found [0 throws, 1 continues]. Defaults to 0 [IN]