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tdem deriv runs but is first order at the moment

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Lindsey Heagy
2016-03-06 11:13:48 -08:00
parent 0bfc816ecc
commit 4f31e4e002
4 changed files with 144 additions and 84 deletions
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tests/em/tdem/test_TDEM_b_DerivAdjoint.py
+15 -19
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@@ -22,12 +22,12 @@ class TDEM_bDerivTests(unittest.TestCase):
mapping = Maps.ExpMap(mesh) * Maps.SurjectVertical1D(mesh) * activeMap
rxOffset = 40.
rx = EM.TDEM.RxTDEM(np.array([[rxOffset, 0., 0.]]), np.logspace(-4,-3, 20), 'bz')
src = EM.TDEM.SrcTDEM_VMD_MVP([rx], loc=np.array([0., 0., 0.]))
rx = EM.TDEM.Rx(np.array([[rxOffset, 0., 0.]]), np.logspace(-4,-3, 20), 'bz')
src = EM.TDEM.SurveyTDEM.MagDipole([rx], loc=np.array([0., 0., 0.]))
survey = EM.TDEM.SurveyTDEM([src])
survey = EM.TDEM.Survey([src])
self.prb = EM.TDEM.ProblemTDEM_b(mesh, mapping=mapping)
self.prb = EM.TDEM.Problem_b(mesh, mapping=mapping)
# self.prb.timeSteps = [1e-5]
self.prb.timeSteps = [(1e-05, 10), (5e-05, 10), (2.5e-4, 10)]
# self.prb.timeSteps = [(1e-05, 100)]
@@ -45,10 +45,6 @@ class TDEM_bDerivTests(unittest.TestCase):
self.prb.pair(survey)
self.mesh = mesh
def test_ADeriv(self):
prb = self.prb
m = self.m
# def test_AhVec(self):
# """
# Test that fields and AhVec produce consistent results
@@ -178,21 +174,21 @@ class TDEM_bDerivTests(unittest.TestCase):
# print 'test_Deriv_dUdM'
# Tests.checkDerivative(derChk, sigma, plotIt=False, dx=dm, num=4, eps=1e-20)
# def test_Deriv_J(self):
def test_Deriv_J(self):
# prb = self.prb
# prb.timeSteps = [(1e-05, 10), (0.0001, 10), (0.001, 10)]
# mesh = self.mesh
# sigma = self.sigma
prb = self.prb
prb.timeSteps = [(1e-05, 10), (0.0001, 10), (0.001, 10)]
mesh = self.mesh
m = self.m
# # d_sig = 0.8*sigma #np.random.rand(mesh.nCz)
# d_sig = 10*np.random.rand(prb.mapping.nP)
# d_sig = 0.8*sigma #np.random.rand(mesh.nCz)
d_m = np.random.rand(prb.mapping.nP)
# derChk = lambda m: [prb.survey.dpred(m), lambda mx: prb.Jvec(sigma, mx)]
# print '\n'
# print 'test_Deriv_J'
# Tests.checkDerivative(derChk, sigma, plotIt=False, dx=d_sig, num=4, eps=1e-20)
derChk = lambda m: [prb.survey.dpred(m), lambda mx: prb.Jvec(m, mx)]
print '\n'
print 'test_Deriv_J'
Tests.checkDerivative(derChk, m, plotIt=False, dx=d_m, num=4, eps=1e-20)
# def test_projectAdjoint(self):
# prb = self.prb