def get_coordination_symmetry_measures_optim(self, only_minimum=True,
                                                 all_csms=True, nb_set=None, optimization=None):
        """
        Returns the continuous symmetry measures of the current local geometry in a dictionary.
        :return: the continuous symmetry measures of the current local geometry in a dictionary.
        """
        cn = len(self.local_geometry.coords)
        test_geometries = self.allcg.get_implemented_geometries(cn)
        if all([cg.algorithms[0].algorithm_type == EXPLICIT_PERMUTATIONS for cg in test_geometries]):
            return self.get_coordination_symmetry_measures(only_minimum=only_minimum, all_csms=all_csms,
                                                           optimization=optimization)
        if not all([all([algo.algorithm_type == SEPARATION_PLANE
                         for algo in cg.algorithms]) for cg in test_geometries]):
            raise ValueError('All algorithms should be EXPLICIT_PERMUTATIONS or SEPARATION_PLANE')

        result_dict = {}
        for geometry in test_geometries:
            self.perfect_geometry = AbstractGeometry.from_cg(cg=geometry,
                                                             centering_type=self.centering_type,
                                                             include_central_site_in_centroid=
                                                             self.include_central_site_in_centroid)
            points_perfect = self.perfect_geometry.points_wcs_ctwcc()
            cgsm = self.coordination_geometry_symmetry_measures_sepplane_optim(geometry,
                                                                               points_perfect=points_perfect,
                                                                               nb_set=nb_set,
                                                                               optimization=optimization)
            result, permutations, algos, local2perfect_maps, perfect2local_maps = cgsm
            if only_minimum:
                if len(result) > 0:
                    imin = np.argmin([rr['symmetry_measure'] for rr in result])
                    if geometry.algorithms is not None:
                        algo = algos[imin]
                    else:
                        algo = algos
                    result_dict[geometry.mp_symbol] = {'csm': result[imin]['symmetry_measure'],
                                                       'indices': permutations[
                                                           imin],
                                                       'algo': algo,
                                                       'local2perfect_map':
                                                           local2perfect_maps[
                                                               imin],
                                                       'perfect2local_map':
                                                           perfect2local_maps[
                                                               imin],
                                                       'scaling_factor': 1.0 / result[imin]['scaling_factor'],
                                                       'rotation_matrix':
                                                           np.linalg.inv(result[imin]['rotation_matrix']),
                                                       'translation_vector': result[imin]['translation_vector']}
                    if all_csms:
                        self._update_results_all_csms(result_dict, permutations, imin, geometry)
        return result_dict
Returns the continuous symmetry measures of the current local geometry in a dictionary.
        :return: the continuous symmetry measures of the current local geometry in a dictionary.