Got it - Thanks

Gerry

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Stéfan van der Walt
Sent: Friday, April 17, 2009 8:42 AM
To: Discussion of Numerical Python
Subject: Re: [Numpy-discussion] Indexing

Hi Gerry

2009/4/17 Talbot, Gerry <[email protected]>:
> I stumbled across this anomaly, the assignment to ncycle[i][b] fails, yet
> ncycle[:][b] works and the final print works.  Is this a known bug or
> limitation ?  I am running numpy-1.2.1 with python 2.5.4

The fancy indexing (indexing with an array) in ncycle[i] makes a copy,
so you are assigning to a temporary copy which disappears soon after.

Regards
Stéfan
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