speed up (x 5 to 10) identification of most frequent microstructure index
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@ -6,15 +6,12 @@ import numpy as np
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import damask
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import damask
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from scipy import ndimage
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from scipy import ndimage
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from optparse import OptionParser
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from optparse import OptionParser
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from collections import defaultdict
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scriptName = os.path.splitext(os.path.basename(__file__))[0]
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scriptName = os.path.splitext(os.path.basename(__file__))[0]
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scriptID = ' '.join([scriptName,damask.version])
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scriptID = ' '.join([scriptName,damask.version])
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def mostFrequent(arr):
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def mostFrequent(arr):
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d = defaultdict(int)
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return np.argmax(np.bincount(arr))
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for i in arr: d[i] += 1
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return sorted(d.iteritems(), key=lambda x: x[1], reverse=True)[0][0] # return value of most frequent microstructure
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#--------------------------------------------------------------------------------------------------
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#--------------------------------------------------------------------------------------------------
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@ -43,8 +40,7 @@ parser.set_defaults(stencil = 3,
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if filenames == []: filenames = [None]
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if filenames == []: filenames = [None]
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for name in filenames:
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for name in filenames:
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try:
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try: table = damask.ASCIItable(name = name,
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table = damask.ASCIItable(name = name,
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buffered = False,
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buffered = False,
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labeled = False)
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labeled = False)
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except: continue
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except: continue
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