tbplas.load_z2

tbplas.load_z2(prefix: str, data_name: str = 'z2') → Tuple[ndarray, ndarray]

Load Z2 data. :param prefix: prefix of data file :param data_name: name of data file :return: (kb_array, phases)

kb_array: (num_kb,) float64 array

FRACTIONAL coordinates of the loop along b-axis

phases: (num_kpt, num_occ) float64 array

phases of WF centers