disort_settingsSurfaceRossLi

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

Sets a Ross-Li surface BRDF and computes its DISORT cosine Fourier modes.

All kernel weights and the hot-spot angle are 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 (Numeric, optional) – Isotropic kernel weight. Defaults to 0.091 [IN]

• volumetric (Numeric, optional) – Ross-Thick volumetric kernel weight. Defaults to 0.02 [IN]

• geometric (Numeric, optional) – Li-Sparse geometric kernel weight. Defaults to 0.01 [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]