Hi, 2009/8/20 questions anon <questions.a...@gmail.com>
> Can anyone get me started on a script that can - > > -Open a shapefile > > -Open many rasters > > -Calculate the mean and standard deviation of those rasters within the > shapefile region, but is able to ignore areas of zeros or NoData > > -Output the mean and standard deviation to a table > i've done a similar example to what you want here: < http://sites.google.com/site/spatialpython/aggregating-data-to-grid-cells> Only difference is that I calculate the histogram, rather than just the mean and std dev. It is trivial to modify this for your own purposes. In fact, when I get some time, I'll throw in a full "zonal stats" class, but for now this should get you started. J
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