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update Directive for sparse norm

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D Fournier
2016-02-25 08:56:18 -08:00
parent 7000699e38
commit 6c33455d15
1 changed files with 1 additions and 1 deletions
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SimPEG/Directives.py
+1 -1
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@@ -317,7 +317,7 @@ class update_IRLS(InversionDirective):
self.reg.m = self.invProb.curModel
# Update the pre-conditioner
diagA = np.sum(self.prob.G**2.,axis=0) + self.invProb.beta*(self.reg.W.T*self.reg.W).diagonal() * (self.reg.mapping * np.ones(self.prob.mesh.nC))**2.
diagA = np.sum(self.prob.G**2.,axis=0) + self.invProb.beta*(self.reg.W.T*self.reg.W).diagonal() * (self.reg.mapping * np.ones(self.reg.m.size))**2.
PC = Utils.sdiag(diagA**-1.)
self.opt.approxHinv = PC