tomodrgn.utils.rot_3d_from_eman

rot_3d_from_eman(a: float, b: float, y: float) → ndarray

Convert Euler angles from EMAN to a 3-D rotation matrix.

Parameters:

• a – Rotation angle A in degrees.

• b – Rotation angle B in degrees.

• y – Rotation angle Y in degrees.

Returns:

3-D rotation matrix, shape (3, 3)