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Iterating over a numpy array
...you're looking for the ndenumerate.
>>> a =numpy.array([[1,2],[3,4],[5,6]])
>>> for (x,y), value in numpy.ndenumerate(a):
... print x,y
...
0 0
0 1
1 0
1 1
2 0
2 1
Regarding the performance. It is a bit slower than a list comprehension.
X = np.zeros((100, 100, 100))
%timeit...
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Pierre de LESPINAYPierre de LESPINAY
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answered Sep 5 '11 at 4:45
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nyg
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Justin NiessnerJustin Niessner
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Shashank Agrawal
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