find_asymmetric_positions#
- diffsims.structure_factor.find_asymmetric_positions(positions, space_group)[source]#
Return the asymmetric atom positions among a set of positions when considering symmetry operations defined by a space group.
- Parameters:
positions (list) – A list of cartesian atom positions.
space_group (diffpy.structure.spacegroupmod.SpaceGroup) – Space group describing the symmetry operations.
- Returns:
Asymmetric atom positions.
- Return type: