def test_get_xyz_from_ll(self): projected = Point(5., 6., 0.) reference = Point(4., 6., 0.) xs, ys, zs = get_xyz_from_ll(projected, reference) # The value used for this test is computed using this website # http://www.movable-type.co.uk/scripts/latlong.html self.assertAlmostEqual(xs, 111.2, delta=2.0) self.assertAlmostEqual(ys, 0.1, delta=2.0) self.assertAlmostEqual(zs, 0.0, delta=2.0)