disort_settingsSurfaceHapke

Workspace.disort_settingsSurfaceHapke(self, disort_settings: DisortSettings = self.disort_settings, opposition_amplitude: Numeric = 1, opposition_width: Numeric = 0.06, single_scattering_albedo: Numeric = 0.6, azimuth_quadrature_points: Index = 100) → None

Sets a Hapke surface BRDF and computes its DISORT cosine Fourier modes.

The raw physical BRDF is converted to the Fourier convention used by DisortSettings. All parameters are 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]

• opposition_amplitude (~pyarts3.arts.Numeric, optional) – Opposition-effect amplitude. Defaults to 1 [IN]

• opposition_width (~pyarts3.arts.Numeric, optional) – Opposition-effect angular width parameter. Defaults to 0.06 [IN]

• single_scattering_albedo (~pyarts3.arts.Numeric, optional) – Surface-particle single-scattering albedo. Defaults to 0.6 [IN]

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