Hi, I'm completely new to this list (and fairly new to numpy in general), but I was wondering if you tried multiplying the bool array and the original array. Try: x=array([[0,1,2],[3,4,5],[6,7,8]]) if rank(x) <= 1 dot(x>=1, x) else (x>=1)*x This will give you a completely numerical array of the same structure, but all numbers less than 1 will be zero fo easy handling. Is this what you're trying to accomplish? -- Derek On Thu, Mar 15, 2012 at 08:35, jonasr <jonas.ruebsam@web.de> wrote:
Hello,
my problem is that i want to remove some small numbers of an 2d array, for example if i want to sort out all numbers smaller then 1 of an array i get
x=[[0,1,2],[3,4,5][6,7,8]]
c=x>=1
In [213]: c Out[213]: array([[False, True, True], [ True, True, True], [ True, True, True]], dtype=bool)
In [214]: x[c] Out[214]: array([1, 2, 3, 4, 5, 6, 7, 8])
the problem ist that i now have a 1d array, is there any possibility to keep the 2d structure ?
greets jonas -- View this message in context: http://old.nabble.com/Replace-array-values-tp33506446p33506446.html Sent from the Numpy-discussion mailing list archive at Nabble.com.
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