disort_settingsSurfaceRossLiSpectral

Workspace.disort_settingsSurfaceRossLiSpectral(self, disort_settings: DisortSettings = self.disort_settings, isotropic: Vector, volumetric: Vector, geometric: Vector, hotspot_angle: Numeric = 1.5, azimuth_quadrature_points: Index = 100) → 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 (~pyarts3.arts.DisortSettings, optional) – Contains the full settings of spectral Disort calculations. 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 (~pyarts3.arts.Numeric, optional) – Hot-spot angular width in degrees. Defaults to 1.5 [IN]

  • azimuth_quadrature_points (~pyarts3.arts.Index, optional) – Number of azimuth quadrature points used for each Fourier coefficient. Defaults to 100 [IN]