colour.phenomena.sky_transmittance_Wilkie2021#

colour.phenomena.sky_transmittance_Wilkie2021(dataset: SkyDataset_Wilkie2021, parameters: SkyParameters_Wilkie2021, wavelength: ArrayLike, distance: float = np.inf) → NDArrayFloat[source]#

Compute atmospheric transmittance for given wavelength and distance.

Parameters:

dataset (SkyDataset_Wilkie2021) – Loaded dataset.
parameters (SkyParameters_Wilkie2021) – Sky parameters from compute_sky_parameters_Wilkie2021().
wavelength (ArrayLike) – Wavelengths in nanometers.
distance (float) – Distance along view direction in meters (np.inf for infinity).

Returns:

Transmittance values [0, 1].

Return type:

numpy.ndarray

References