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DAMASK_EICMD
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avoid numerical issues

This commit is contained in:
Martin Diehl 2019-10-21 16:59:49 +02:00
parent 734d936a78
commit 78a2941436
1 changed files with 4 additions and 4 deletions
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8
python/damask/orientation.py
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@ -702,14 +702,14 @@ class Symmetry:
v = np.array(vector,dtype=float)
if proper: # check both improper ...
theComponents = np.dot(basis['improper'],v)
inSST = np.all(theComponents >= 0.0)
inSST = np.all(np.around(theComponents,12) >= 0.0)
if not inSST: # ... and proper SST
theComponents = np.dot(basis['proper'],v)
inSST = np.all(theComponents >= 0.0)
theComponents = np.dot(basis['proper'],v)
inSST = np.all(np.around(theComponents,12) >= 0.0)
else:
v[2] = abs(v[2]) # z component projects identical
theComponents = np.dot(basis['improper'],v) # for positive and negative values
inSST = np.all(theComponents >= 0.0)
inSST = np.all(np.around(theComponents,12) >= 0.0)
if color: # have to return color array
if inSST: