def test_n_dimensional_F_air_Bates1984(self): """ Tests :func:`colour.phenomenons.rayleigh.F_air_Bates1984` definition n-dimensional arrays support. """ wl = 0.360 n = 1.051997277711708 np.testing.assert_almost_equal( F_air_Bates1984(wl), n, decimal=7) wl = np.tile(wl, 6) n = np.tile(n, 6) np.testing.assert_almost_equal( F_air_Bates1984(wl), n, decimal=7) wl = np.reshape(wl, (2, 3)) n = np.reshape(n, (2, 3)) np.testing.assert_almost_equal( F_air_Bates1984(wl), n, decimal=7) wl = np.reshape(wl, (2, 3, 1)) n = np.reshape(n, (2, 3, 1)) np.testing.assert_almost_equal( F_air_Bates1984(wl), n, decimal=7)
def test_F_air_Bates1984(self): """ Tests :func:`colour.phenomenons.rayleigh.F_air_Bates1984` definition. """ self.assertAlmostEqual( F_air_Bates1984(0.360), 1.051997277711708, places=7) self.assertAlmostEqual( F_air_Bates1984(0.555), 1.048153579718658, places=7) self.assertAlmostEqual( F_air_Bates1984(0.830), 1.046947068600589, places=7)
def test_nan_F_air_Bates1984(self): """ Tests :func:`colour.phenomenons.rayleigh.F_air_Bates1984` definition nan support. """ F_air_Bates1984(np.array([-1.0, 0.0, 1.0, -np.inf, np.inf, np.nan]))