Re: [Numpy-discussion] indexing question

On 11/21/10 11:37 AM, Ernest Adrogué wrote:

...

so you want

t[:,x,y]

I tried that, but it's not the same:

In [307]: t[[0,1],x,y] Out[307]: array([1, 7])

In [308]: t[:,x,y] Out[308]: array([[1, 3], [5, 7]])

what is your t? Here's my example, which I think matches what you asked for:

In [1]: import numpy as np

In [2]: a = np.arange(12)

In [3]: a.shape = (3,2,2)

In [4]: a Out[4]: array([[[ 0, 1], [ 2, 3]],

[[ 4, 5], [ 6, 7]],

[[ 8, 9], [10, 11]]])

In [5]: a[:,1,0] Out[5]: array([ 2, 6, 10])