abs_cia_dataReadSpeciesSplitCatalog

Workspace.abs_cia_dataReadSpeciesSplitCatalog(self, abs_cia_data: CIARecords = self.abs_cia_data, abs_species: ArrayOfSpeciesTag = self.abs_species, basename: String, ignore_missing: Index = 0) → 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:

  • abs_cia_data (~pyarts3.arts.CIARecords, optional) – HITRAN Collision-Induced Absorption (CIA) Data. Defaults to self.abs_cia_data. [OUT]

  • abs_species (~pyarts3.arts.ArrayOfSpeciesTag, optional) – Tag groups for gas absorption. Defaults to self.abs_species. [IN]

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

  • ignore_missing (~pyarts3.arts.Index, optional) – Flag to continue in case nothing is found [0 throws, 1 continues]. Defaults to 0 [IN]