get_angle_cartesian_vec#
- pyxem.utils.vectors.get_angle_cartesian_vec(a, b)[source]#
Compute the angles between two lists of vectors in a cartesian coordinate system.
- Parameters:
a, b (numpy.ndarray) – The two lists of directions to compute the angle between in Nx3 float arrays.
- Returns:
angles – List of angles between a and b in radians.
- Return type: