fastpli.analysis.images.unit_vectors

unit_vectors(direction, inclination, mask=None)

Calculates the unit vector from direction and inclination

Parameters

• direction (2d-array) – direction in radian

• inclination (2d-array) – inclination in radian

• mask (2d-array(bool), optional) – mask

Returns

res – x-, y- and z-vector component in arrays

Return type

2d-array, 2d-array, 2d-array