def test_make_rough_choudhury():
make_soil('rough_choudhury79',
'dobson85',
275,
moisture=0.9,
sand=0.2,
clay=0.3,
drymatter=1100,
roughness_rms=1e-2)
def test_equivalence_fresnel():
h2o = water_permittivity(6e9, 273)
rough = make_soil('rough_choudhury79',
h2o,
temperature=273,
roughness_rms=0.)
smooth = make_soil('flat', h2o, temperature=273)
np.testing.assert_equal(
rough.specular_reflection_matrix(10e9, 1, np.cos(50), 2)[0],
smooth.specular_reflection_matrix(10e9, 1, np.cos(50), 2)[0])
def soil_setup():
s = make_soil('soil_qnh', 'dobson85', 275, moisture=0.9, sand=0.2, clay=0.3, drymatter=1100, Q=0.16, Nv=0.11,
Nh=1.63, H=0.65)
frequency = 1.4e9
mu1 = np.cos(np.radians(np.arange(10, 80)))
return s, frequency, mu1
def test_soil_wegmuller_reflection():
s = make_soil('soil_wegmuller', 'dobson85', 275, moisture=0.9, sand=0.2, clay=0.3, drymatter=1100, roughness_rms=1e-2)
frequency = 37e9
mu1 = np.cos(np.radians(np.arange(10, 80)))
npol = 2
s.specular_reflection_matrix(frequency, 1, mu1, npol)
def test_raises_ksigma_warning():
with pytest.raises(Warning):
s = make_soil('rough_choudhury79',
'dobson85',
275,
moisture=0.9,
sand=0.2,
clay=0.3,
drymatter=1100,
roughness_rms=0.1)
frequency = 1e9
mu1 = np.cos(np.radians(np.arange(10, 80)))
npol = 2
s.specular_reflection_matrix(frequency, 1, mu1, npol)
def test_rough_choudhury_reflection():
s = make_soil('rough_choudhury79',
'dobson85',
275,
moisture=0.9,
sand=0.2,
clay=0.3,
drymatter=1100,
roughness_rms=1e-3)
frequency = 1e9
mu1 = np.cos(np.radians(np.arange(10, 80)))
npol = 2
s.specular_reflection_matrix(frequency, 1, mu1, npol)
def test_make_flat():
make_soil('flat', 'dobson85', 275, moisture=0.9, sand=0.2, clay=0.3, drymatter=1100)
def test_make_soil_qnh():
make_soil('soil_qnh', 'dobson85', 275, moisture=0.9, sand=0.2, clay=0.3, drymatter=1100, Q=0.16, Nv=0.11, Nh=1.63, H=0.65)
def test_make_soil_qnh_params():
make_soil('soil_qnh', 'dobson85', 275, moisture=0.9, sand=0.2, clay=0.3, drymatter=1100, H=0.65)
def test_make_soil_wegmuller():
make_soil('soil_wegmuller', 'dobson85', 275, moisture=0.9, sand=0.2, clay=0.3, drymatter=1100, roughness_rms=1e-2)
def test_make_rough_water():
make_soil('rough_choudhury79',
water_permittivity(6e9, 273),
temperature=270,
roughness_rms=0.5e-3)