[Numpy-discussion] Reshaping along an axis

[Tim Hochberg]

Karthikesh Raju wrote:

>Hi all,
>
>Suppose i have a tuple or a 1D array as
>
>a = (1,2,3,4,5,6,7,8,9)
>
>presently reshape(a,(3,3)) gives me
>
>1 2 3
>4 5 6
>7 8 9
>
>i.e reshaping is done column wise. How do one specifiy reshape to work row
>wise as: reshape(a,(3,3)) =
>1 4 7
>2 5 8
>3 6 9
>  
>

Use transpose pluse reshape:

 >>> a = (1,2,3,4,5,6,7,8,9)
 >>> print transpose(reshape(a, (3,3)))
[[1 4 7]
 [2 5 8]
 [3 6 9]]

-tim


>With warm regards
>
>karthik
>
>
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>Karthikesh Raju,		    email: karthik at james.hut.fi
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