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Merge pull request #252 from simpeg/em/dev

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Em/dev
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Lindsey
2016-02-16 16:09:07 -08:00
parent 463b9b6164 44359d4306
commit 980a382613
1 changed files with 8 additions and 9 deletions
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SimPEG/EM/FDEM/SurveyFDEM.py
+8 -9
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@@ -66,30 +66,29 @@ class Rx(SimPEG.Survey.BaseRx):
"""Component projection (real/imag)"""
return self.knownRxTypes[self.rxType][2]
def projectFields(self, src, mesh, u):
def projectFields(self, src, mesh, f):
"""
Project fields to recievers to get data.
:param Source src: FDEM source
:param Mesh mesh: mesh used
:param Fields u: fields object
:param Fields f: fields object
:rtype: numpy.ndarray
:return: fields projected to recievers
"""
P = self.getP(mesh)
u_part_complex = u[src, self.projField]
# get the real or imag component
real_or_imag = self.projComp
P = self.getP(mesh) # get interpolation to recievers
u_part_complex = f[src, self.projField]
real_or_imag = self.projComp # get the real or imag component
u_part = getattr(u_part_complex, real_or_imag)
return P*u_part
def projectFieldsDeriv(self, src, mesh, u, v, adjoint=False):
def projectFieldsDeriv(self, src, mesh, f, v, adjoint=False):
"""
Derivative of projected fields with respect to the inversion model times a vector.
:param Source src: FDEM source
:param Mesh mesh: mesh used
:param Fields u: fields object
:param Fields f: fields object
:param numpy.ndarray v: vector to multiply
:rtype: numpy.ndarray
:return: fields projected to recievers
@@ -185,4 +184,4 @@ class Survey(SimPEG.Survey.BaseSurvey):
return data
def projectFieldsDeriv(self, u):
raise Exception('Use Sources to project fields deriv.')
raise Exception('Use Receivers to project fields deriv.')