[Numpy-discussion] subsampling array without loops

Pierre GM pgmdevlist@gmail....
Mon Aug 25 13:32:01 CDT 2008


On Monday 25 August 2008 14:29:49 Catherine Moroney wrote:
> This almost works.  Is there a way to do some masking on tiles, for
> instance taking the maximum height of each 2x2 square that is an
> odd number?   I've tried playing around with masking and where, but
> they don't return an array of the original size and shape of "tiles"
> below.

Catherine,
Sorry, I'm not following you: what were you *actually* doing with masking and 
where ? A short, self-contained example would be great. 


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