[gdal-dev] VRT derived band pixel functions written in Python

[Even Rouault]

Le mercredi 14 septembre 2016 09:02:07, Rutger a écrit :
> Then I guess i'm mistaken in thinking that Python would become a slowdown
> in such a case. It's been a while since i tested it. Anyway, thanks for
> your comments and efforts to improve the performance.
> 
> I couldnt find any Conda channels* which build from trunk, so i probably
> have to wait a while before i can
> try it out, something to look forward to. :)
> 
> * https://anaconda.org/search?q=gdal

You can also grab a nightly build at 
http://www.gisinternals.com/development.php

> 
> 
> Regards,
> Rutger
> 
> 
> Even Rouault-2 wrote
> 
> > Le mardi 13 septembre 2016 11:07:39, Rutger a écrit :
> > ....
> > 
> > With all that the cost of the Python layer becomes neglectable (except
> > loading
> > the Python environment the first time, if not already loaded, but for a
> > computation that will be longer than a few seconds, that's not really a
> > big
> > deal)
> > 
> > 
> > gdal-dev at .osgeo
> > 
> > http://lists.osgeo.org/mailman/listinfo/gdal-dev
> 
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