docs: def read_mm_uic2(fd, byte_order, dtype, count):
      """Read MM_UIC2 tag from file and return as dictionary."""
      result = {'number_planes': count}
      values = numpy.fromfile(fd, byte_order+'I', 6*count)
      result['z_distance'] = values[0::6] // values[1::6]
      #result['date_created'] = tuple(values[2::6])
      #result['time_created'] = tuple(values[3::6])
      #result['date_modified'] = tuple(values[4::6])
      #result['time_modified'] = tuple(values[5::6])
      return result