def test_n_dimensional_rayleigh_optical_depth(self):
"""
Tests :func:`colour.phenomena.rayleigh.rayleigh_optical_depth`
definition n-dimensional arrays support.
"""
wl = 360 * 10e-8
T_R = 0.599101336848028
np.testing.assert_almost_equal(rayleigh_optical_depth(wl),
T_R,
decimal=7)
T_R = np.tile(T_R, 6)
np.testing.assert_almost_equal(rayleigh_optical_depth(wl),
T_R,
decimal=7)
T_R = np.reshape(T_R, (2, 3))
np.testing.assert_almost_equal(rayleigh_optical_depth(wl),
T_R,
decimal=7)
T_R = np.reshape(T_R, (2, 3, 1))
np.testing.assert_almost_equal(rayleigh_optical_depth(wl),
T_R,
decimal=7)
def test_nan_rayleigh_optical_depth(self):
"""
Test :func:`colour.phenomena.rayleigh.rayleigh_optical_depth`
definition nan support.
"""
cases = [-1.0, 0.0, 1.0, -np.inf, np.inf, np.nan]
cases = set(permutations(cases * 3, r=1))
for case in cases:
wavelength = case
CO2_concentration = case
temperature = case
latitude = case
altitude = case
rayleigh_optical_depth(wavelength, CO2_concentration, temperature,
latitude, altitude)
def test_nan_rayleigh_optical_depth(self):
"""
Tests :func:`colour.phenomena.rayleigh.rayleigh_optical_depth`
definition nan support.
"""
cases = [-1.0, 0.0, 1.0, -np.inf, np.inf, np.nan]
cases = set(permutations(cases * 3, r=1))
for case in cases:
wavelength = case
CO2_concentration = case
temperature = case
latitude = case
altitude = case
rayleigh_optical_depth(wavelength, CO2_concentration, temperature,
latitude, altitude)
def test_n_dimensional_rayleigh_optical_depth(self):
"""
Tests :func:`colour.phenomena.rayleigh.rayleigh_optical_depth`
definition n-dimensional arrays support.
"""
wl = 360 * 10e-8
T_R = rayleigh_optical_depth(wl)
T_R = np.tile(T_R, 6)
np.testing.assert_almost_equal(
rayleigh_optical_depth(wl), T_R, decimal=7)
T_R = np.reshape(T_R, (2, 3))
np.testing.assert_almost_equal(
rayleigh_optical_depth(wl), T_R, decimal=7)
T_R = np.reshape(T_R, (2, 3, 1))
np.testing.assert_almost_equal(
rayleigh_optical_depth(wl), T_R, decimal=7)
def test_rayleigh_optical_depth(self):
"""
Test :func:`colour.phenomena.rayleigh.rayleigh_optical_depth`
definition.
"""
self.assertAlmostEqual(rayleigh_optical_depth(360 * 10e-8),
0.599101336848028,
places=7)
self.assertAlmostEqual(rayleigh_optical_depth(555 * 10e-8),
0.100407017728965,
places=7)
self.assertAlmostEqual(rayleigh_optical_depth(830 * 10e-8),
0.019655847912114,
places=7)
self.assertAlmostEqual(rayleigh_optical_depth(555 * 10e-8, 0),
0.093640964348049,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, 360),
0.100698605176897,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, 620),
0.101394382260863,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, temperature=200),
0.048371194415621,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, temperature=300),
0.108835187435146,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, temperature=400),
0.193484777662482,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, pressure=101325),
0.100407017728965,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, pressure=100325),
0.099416077509583,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, pressure=99325),
0.098425137290200,
places=7,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, latitude=0, altitude=0),
0.100407017728965,
places=10,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, latitude=45, altitude=1500),
0.100190076534634,
places=10,
)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, latitude=48.8567, altitude=35),
0.100108462705423,
places=10,
)
def test_rayleigh_optical_depth(self):
"""
Tests :func:`colour.phenomena.rayleigh.rayleigh_optical_depth`
definition.
"""
self.assertAlmostEqual(
rayleigh_optical_depth(360 * 10e-8), 0.599101336848028, places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8), 0.100407017728965, places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(830 * 10e-8), 0.019655847912114, places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, 0),
0.093640964348049,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, 360),
0.100698605176897,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, 620),
0.101394382260863,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, temperature=200),
0.048371194415621,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, temperature=300),
0.108835187435146,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, temperature=400),
0.193484777662482,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, pressure=101325),
0.100407017728965,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, pressure=100325),
0.099416077509583,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, pressure=99325),
0.098425137290200,
places=7)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, latitude=0, altitude=0),
0.100407017728965,
places=10)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, latitude=45, altitude=1500),
0.100190076534634,
places=10)
self.assertAlmostEqual(
rayleigh_optical_depth(555 * 10e-8, latitude=48.8567, altitude=35),
0.100108462705423,
places=10)
