abs_lookup_dataCalc

Workspace.abs_lookup_dataCalc(self, abs_lookup_data: pyarts3.arts.AbsorptionLookupTables | None = None, abs_bands: pyarts3.arts.AbsorptionBands | None = None, abs_ecs_data: pyarts3.arts.LinemixingEcsData | None = None, alt_grid: pyarts3.arts.AscendingGrid | None = None, atm_field: pyarts3.arts.AtmField | None = None, freq_grid: pyarts3.arts.AscendingGrid | None = None, lat: pyarts3.arts.Numeric | None = None, lon: pyarts3.arts.Numeric | None = None, water_perturbation: pyarts3.arts.AscendingGrid | None = None, water_affected_species: pyarts3.arts.ArrayOfSpeciesEnum | None = None, temperature_perturbation: pyarts3.arts.AscendingGrid | None = None) → None

Get abs_lookup_data from available data.

This method will use the atm_field and abs_bands to calculate the abs_lookup_data. The atmospheric field is first gridded using atm_profileExtract().

Wrapper calling Methods (in order):

Equivalent (mostly) Python code:

1ws = pyarts.Workspace()
2
3# ...
4
5 ws.atm_profileExtract()
6 ws.abs_lookup_dataInit()
7 ws.abs_lookup_dataPrecomputeAll()

Author: Richard Larsson

Parameters:

  • abs_lookup_data (AbsorptionLookupTables, optional) – Absorption lookup table for scalar gas absorption coefficients. See abs_lookup_data, defaults to self.abs_lookup_data [OUT]

  • abs_bands (AbsorptionBands, optional) – Bands of absorption lines for line-by-line (LBL) calculations. See abs_bands, defaults to self.abs_bands [IN]

  • abs_ecs_data (LinemixingEcsData, optional) – Error corrected sudden data. See abs_ecs_data, defaults to self.abs_ecs_data [IN]

  • alt_grid (AscendingGrid, optional) – An ascending list of alt. Often related to a field or a profile. See alt_grid, defaults to self.alt_grid [IN]

  • atm_field (AtmField, optional) – An atmospheric field in ARTS. See atm_field, defaults to self.atm_field [IN]

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

  • lat (Numeric, optional) – A single latitude. See lat, defaults to self.lat [IN]

  • lon (Numeric, optional) – A single longitude. See lon, defaults to self.lon [IN]

  • water_perturbation (AscendingGrid, optional) – Water vapor perturbation to use for the lookup table. Defaults to pyarts3.arts.AscendingGrid() [IN]

  • water_affected_species (ArrayOfSpeciesEnum, optional) – A list of absorption species that are affected by water vapor perturbations nonlinearly. Defaults to [] [IN]

  • temperature_perturbation (AscendingGrid, optional) – Temperature perturbation to use for the lookup table. Defaults to pyarts3.arts.AscendingGrid() [IN]