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Add and test time index passing to aliased time fields

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This commit is contained in:
rowanc1
2014-05-18 18:22:31 -07:00
parent 129d6d6b45
commit 9fe6973ffb
2 changed files with 16 additions and 10 deletions
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SimPEG/Survey.py
+11 -7
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@@ -385,8 +385,8 @@ class TimeFields(Fields):
'F': self.mesh.nF,
'E': self.mesh.nE}[loc]
nTx = self.survey.nTx
nT = self.survey.prob.nT
return (nP, nTx, nT + 1)
nT = self.survey.prob.nT + 1
return (nP, nTx, nT)
def _indexAndNameFromKey(self, key, accessType):
if type(key) is not tuple:
@@ -442,15 +442,19 @@ class TimeFields(Fields):
assert hasattr(self, func), 'The alias field function is a string, but it does not exist in the Fields class.'
func = getattr(self, func)
pointerFields = self._fields[alias][:,txInd,timeInd]
pointerShape = self._correctShape(alias, ind, deflate=True)
pointerShape = self._correctShape(alias, ind)
pointerFields = pointerFields.reshape(pointerShape, order='F')
if len(pointerShape) < 3:
out = func(pointerFields, txInd)
timeII = np.arange(self.survey.prob.nT + 1)[timeInd]
if timeII.size == 1:
pointerShapeDeflated = self._correctShape(alias, ind, deflate=True)
pointerFields = pointerFields.reshape(pointerShapeDeflated, order='F')
out = func(pointerFields, txInd, timeII)
else: #loop over the time steps
nT = pointerShape[2]
out = range(nT)
for i in range(nT):
out[i] = func(pointerFields[:,:,i], txInd)
for i, TIND_i in enumerate(timeII):
out[i] = func(pointerFields[:,:,i], txInd, TIND_i)
out[i] = out[i][:,:,np.newaxis]
out = np.concatenate(out, axis=2)