sort array, apply rearrangement to second

[Steve Holden]

Victor Eijkhout wrote:
> Robert Kern <robert.kern at gmail.com> wrote:
> 
>> second[first.argsort()]
> 
> Really cool. Thanks.
> 
>> Ask numpy questions on the numpy mailing list.
> 
> I will. I thought that this question would have an answer in a generic
> python idiom.
> 
> Victor.

Not an unreasonable assumption, but it turns out that for most Python
users (estimate PFTA: 97%) numpy/scipt is esoteric knowledge.

regards
 Steve
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