disort_settingsSurfaceRossLiSpectral

Workspace.disort_settingsSurfaceRossLiSpectral(self, disort_settings: pyarts3.arts.DisortSettings | None = None, isotropic: pyarts3.arts.Vector | None = None, volumetric: pyarts3.arts.Vector | None = None, geometric: pyarts3.arts.Vector | None = None, hotspot_angle: pyarts3.arts.Numeric | None = None, azimuth_quadrature_points: pyarts3.arts.Index | None = None) → None

Sets a Ross-Li surface BRDF with spectrally varying kernel weights.

Each kernel-weight vector must have one value per frequency. The hot-spot angle is frequency independent.

Author: Richard Larsson

Parameters:

  • disort_settings (DisortSettings, optional) – Contains the full settings of spectral Disort calculations. See disort_settings, defaults to self.disort_settings [INOUT]

  • isotropic (Vector) – Spectral isotropic kernel weight. [IN]

  • volumetric (Vector) – Spectral Ross-Thick volumetric kernel weight. [IN]

  • geometric (Vector) – Spectral Li-Sparse geometric kernel weight. [IN]

  • hotspot_angle (Numeric, optional) – Hot-spot angular width in degrees. Defaults to 1.5 [IN]

  • azimuth_quadrature_points (Index, optional) – Number of azimuth quadrature points used for each Fourier coefficient. Defaults to 100 [IN]