local_symmetry

A file that will be evaluated (in python) as a tuple of operators. Each operator is a tuple of name (str), rotation (tuple) and translation (tuple of 3 Angstrom floats). The rotation is the matrix specified as three row-tuples, each as a tuple of 3 floats). The unit operator is implied and therefore optional. The example below specifies two additional symmetry equivalents:

(   ("p",    (
        (0.500000,       0.809000,      -0.309000),
        (-0.809000,       0.309000,      -0.500000),
        (-0.309000,       0.500000,       0.809000)
            ),
        (0.000000,       0.000000,       0.000000)),
    ("e",    (
        (0.309000,      -0.500000,       0.809000),
        (0.500000,       0.809000,       0.309000),
        (-0.809000,       0.309000,       0.500000)
            ),
       (0.000000,       0.000000,       0.000000)))