ARTS built-in documentation server

Workspace Variable xsec_fit_data

Fitting model coefficients for cross section species.

Dimensions: [ n_species ]

XsecRecord:
  species: Name of species
  version: Fit model version
  fitcoeffs:
    Fit model coefficients as an ArrayOfGriddedField2
    Dimensions: [ n_bands ]
      GriddedField2: [ n_band_frequencies, n_coeffs ]
        The fit model:
          z = p00 + p10*x + p01*y + p20*x^2

          z = Xsec [m^2]
          x = T / T0
          y = P / P0

          T0 = 1 [K]
          P0 = 1 [Pa]

          fitcoeffs(:, 0)           p00  [m^2]
          fitcoeffs(:, 1)           p10  [m^2]
          fitcoeffs(:, 2)           p01  [m^2]
          fitcoeffs(:, 3)           p20  [m^2]
  fitminpressures:
    Minimum pressure available in source xsec data to generate the fit coefficients.
    Dimensions: [ n_bands ]
  fitmaxpressures:
    Maximum pressure available in source xsec data to generate the fit coefficients.
    Dimensions: [ n_bands ]
  fitmintemperatures:
    Minimum temperature available in source xsec data to generate the fit coefficients.
    Dimensions: [ n_bands ]
  fitmintemperatures:
    Maximum temperature available in source xsec data to generate the fit coefficients.
    Dimensions: [ n_bands ]

fitminpressures, fitmaxpressures, fitmintemperatures and fitmaxtemperatures
are not used to apply the model and solely serve for informational purposes.

Group: ArrayOfXsecRecord

Specific methods that can generate xsec_fit_data

ReadXsecData

Generic and supergeneric methods that can generate xsec_fit_data

Specific methods that require xsec_fit_data

propmat_clearskyAddXsecFit

Generic and supergeneric methods that can use xsec_fit_data

Agendas that can generate xsec_fit_data

none

Agendas that require xsec_fit_data

none