def test_noise_motion_get_default_params_bps_perp():
    """Tests default BPS velocity perturbation."""
    expected = (5.76, 0.31, -2.72)
    result = get_default_params_bps_perp()
    assert_array_almost_equal(result, expected)
Tests default BPS velocity perturbation.
pysteps/tests/test_noise_motion.py