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Old October 10th, 2008, 10:25 PM
Terry Reedy
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Default Re: indexing arrays
John [H2O] wrote:
Quote:
I'm having trouble slicing arrays:
If these are numpy arrays, as appears, rather that array module arrays,
then the numpy list might be a better place. In any case, using 'numpy'
would have gotten the attention of someone scanning for posts about numpy.
Quote:
>
I thought I could do the following:
Quote:
Quote:
>>>i = array(range(140,149))
>>>j = array(range(5,20))
>>>a = acc[i,j]
Traceback (most recent call last):
File "<string>", line 1, in <string>
ValueError: shape mismatch: objects cannot be broadcast to a single shape
>
It's strange, because I can do this:
>
Quote:
Quote:
>>>a = acc[140:148,5:19]
 

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