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DAMASK_EICMD
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same order as in mechanics

This commit is contained in:
Martin Diehl 2019-12-23 09:33:14 +01:00
parent 60580cc45a
commit 93bc66d19f
1 changed files with 1 additions and 1 deletions
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2
processing/post/addStrainTensors.py
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@ -137,8 +137,8 @@ for name in filenames:
F = np.array(list(map(float,table.data[column:column+items['tensor']['dim']])),'d').reshape(items['tensor']['shape'])
(U,S,Vh) = np.linalg.svd(F) # singular value decomposition
R_inv = np.dot(U,Vh).T # rotation of polar decomposition
stretch['U'] = np.dot(R_inv,F) # F = RU
stretch['V'] = np.dot(F,R_inv) # F = VR
stretch['U'] = np.dot(R_inv,F) # F = RU
for theStretch in stretches:
(D,V) = np.linalg.eigh((stretch[theStretch]+stretch[theStretch].T)*0.5) # eigen decomposition (of symmetric(ed) matrix)