def _get_all_points_top(table):
    """Reflect point table from `create_point_table` to quadrant 2 to form top of H-dipole"""

    coordinates = []
    for point in table:
        if point[0] != 0.:
            reflection = [-point[0], point[1]]
            coordinates.append(reflection)
    coordinates = table + coordinates[::-1]

    return coordinates