def test_zoeppritz(self):
theta = 40.
reflect = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# Number manually verified using
# spreadsheet from http://tbberge.com/id63.html
self.assertAlmostEquals(reflect, -0.112236, places=5)
def test_bortfeld3(self):
reflect = avo.bortfeld3(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_zoep = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# See if it is within .1 of zoep for < 45 deg
test = np.allclose(reflect, reflect_zoep, rtol=self.tolerance)
self.assertTrue(test)
def test_zoeppritz(self):
theta = 40.
reflect = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# Number manually verified using
# spreadsheet from http://tbberge.com/id63.html
self.assertAlmostEquals(reflect, -0.112236, places=5)
def test_shuey(self):
theta = np.arange(30)
reflect = avo.shuey(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_zoep = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# See if it is within tol of zoep.
test = np.allclose(reflect, reflect_zoep, rtol=self.tolerance)
self.assertTrue(test)
def test_zoeppritz_rpp(self):
theta = 40.
reflect = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_rpp = avo.zoeppritz_rpp(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# Should be the same as the exact solution.
self.assertAlmostEquals(reflect_rpp, reflect, places=3)
def test_shuey2(self):
reflect = avo.shuey2(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_zoep = avo.zoeppritz(vp1, vs1, rho1, vp2,
vs2, rho2, theta)
# See if it is within .1 of zoep for < 45 deg
test = np.allclose(reflect, reflect_zoep,
rtol=self.tolerance)
self.assertTrue(test)
def test_zoeppritz_rpp(self):
theta = 40.
reflect = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_rpp = avo.zoeppritz_rpp(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# Should be the same as the exact solution.
self.assertAlmostEquals(reflect_rpp, reflect, places=3)
def test_fatti(self):
reflect = avo.fatti(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_zoep = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# See if it is within tol of zoep for < 40 deg.
test = np.allclose(reflect, reflect_zoep, rtol=self.tolerance)
self.assertTrue(test)
reflect = avo.fatti(arr_vp1, arr_vs1, arr_rho1, arr_vp2, arr_vs2,
arr_rho2, arr_theta)
def test_akirichards(self):
reflect = avo.akirichards(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_zoep = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# See if it is within tol of zoep for < 40 deg.
test = np.allclose(reflect, reflect_zoep, rtol=self.tolerance)
self.assertTrue(test)
# Test it won't complain about arrays.
reflect = avo.akirichards(arr_vp1, arr_vs1, arr_rho1, arr_vp2, arr_vs2,
arr_rho2, arr_theta)
def test_akirichards_alt(self):
reflect = avo.akirichards_alt(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_zoep = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
# See if it is within .1 of zoep for < 45 deg
test = np.allclose(reflect, reflect_zoep, rtol=self.tolerance)
self.assertTrue(test)
reflect = avo.akirichards_alt(arr_vp1, arr_vs1, arr_rho1, arr_vp2,
arr_vs2, arr_rho2, arr_theta)
def test_akirichards_alt(self):
reflect = avo.akirichards_alt(vp1, vs1, rho1, vp2,
vs2, rho2, theta)
reflect_zoep = avo.zoeppritz(vp1, vs1, rho1, vp2,
vs2, rho2, theta)
# See if it is within .1 of zoep for < 45 deg
test = np.allclose(reflect, reflect_zoep,
rtol=self.tolerance)
self.assertTrue(test)
reflect = avo.akirichards_alt(arr_vp1, arr_vs1, arr_rho1,
arr_vp2, arr_vs2, arr_rho2,
arr_theta)
def test_zoeppritz_rpp(self):
theta = 40.
reflect = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_rpp = avo.zoeppritz_rpp(vp1, vs1, rho1, vp2, vs2, rho2, theta)
self.assertAlmostEquals(reflect, reflect_rpp, places=5)
def test_zoeppritz_rpp(self):
theta = 40.
reflect = avo.zoeppritz(vp1, vs1, rho1, vp2, vs2, rho2, theta)
reflect_rpp = avo.zoeppritz_rpp(vp1, vs1, rho1, vp2, vs2, rho2, theta)
self.assertAlmostEquals(reflect, reflect_rpp, places=5)