def test_n_dimensional_air_refraction_index_Peck1972(self):
"""
Test :func:`colour.phenomena.rayleigh.air_refraction_index_Peck1972`
definition n-dimensional arrays support.
"""
wl = 0.360
n = air_refraction_index_Peck1972(wl)
wl = np.tile(wl, 6)
n = np.tile(n, 6)
np.testing.assert_almost_equal(air_refraction_index_Peck1972(wl),
n,
decimal=7)
wl = np.reshape(wl, (2, 3))
n = np.reshape(n, (2, 3))
np.testing.assert_almost_equal(air_refraction_index_Peck1972(wl),
n,
decimal=7)
wl = np.reshape(wl, (2, 3, 1))
n = np.reshape(n, (2, 3, 1))
np.testing.assert_almost_equal(air_refraction_index_Peck1972(wl),
n,
decimal=7)
def test_nan_air_refraction_index_Peck1972(self):
"""
Test :func:`colour.phenomena.rayleigh.air_refraction_index_Peck1972`
definition nan support.
"""
air_refraction_index_Peck1972(
np.array([-1.0, 0.0, 1.0, -np.inf, np.inf, np.nan]))
def test_nan_air_refraction_index_Peck1972(self):
"""
Tests :func:`colour.phenomena.rayleigh.air_refraction_index_Peck1972`
definition nan support.
"""
air_refraction_index_Peck1972(
np.array([-1.0, 0.0, 1.0, -np.inf, np.inf, np.nan]))
def test_air_refraction_index_Peck1972(self):
"""
Tests :func:`colour.phenomena.rayleigh.air_refraction_index_Peck1972`
definition.
"""
self.assertAlmostEqual(
air_refraction_index_Peck1972(0.360), 1.000285310285056, places=10)
self.assertAlmostEqual(
air_refraction_index_Peck1972(0.555), 1.000277726541484, places=10)
self.assertAlmostEqual(
air_refraction_index_Peck1972(0.830), 1.000274859144804, places=10)
def test_air_refraction_index_Peck1972(self):
"""
Test :func:`colour.phenomena.rayleigh.air_refraction_index_Peck1972`
definition.
"""
self.assertAlmostEqual(air_refraction_index_Peck1972(0.360),
1.000285310285056,
places=10)
self.assertAlmostEqual(air_refraction_index_Peck1972(0.555),
1.000277726541484,
places=10)
self.assertAlmostEqual(air_refraction_index_Peck1972(0.830),
1.000274859144804,
places=10)
def test_n_dimensional_air_refraction_index_Peck1972(self):
"""
Tests :func:`colour.phenomena.rayleigh.air_refraction_index_Peck1972`
definition n-dimensional arrays support.
"""
wl = 0.360
n = air_refraction_index_Peck1972(wl)
wl = np.tile(wl, 6)
n = np.tile(n, 6)
np.testing.assert_almost_equal(
air_refraction_index_Peck1972(wl), n, decimal=7)
wl = np.reshape(wl, (2, 3))
n = np.reshape(n, (2, 3))
np.testing.assert_almost_equal(
air_refraction_index_Peck1972(wl), n, decimal=7)
wl = np.reshape(wl, (2, 3, 1))
n = np.reshape(n, (2, 3, 1))
np.testing.assert_almost_equal(
air_refraction_index_Peck1972(wl), n, decimal=7)