def METHOD_NAME():
    ortho = ccrs.Orthographic()
    other_args = {'a=6378137.0', 'lon_0=0.0', 'lat_0=0.0'}
    check_proj_params('ortho', ortho, other_args)
    # WGS84 radius * 0.99999
    assert_almost_equal(np.array(ortho.x_limits),
                        [-6378073.21863, 6378073.21863])
    assert_almost_equal(np.array(ortho.y_limits),
                        [-6378073.21863, 6378073.21863])