Dear Grass-experts I have a categorical raster map with 5 classes. Now I need to estimate some stats using different-sized windows like 3x3, 5x5..25x25. The stats the I would like to compute is to count the number of classes on the windows, to estimate the percentage of an class of interest (like class 4, for example), and other stats that could be computed using the pixels inside the windows.
As you can see, the size of windows will varying, so as final solution I think to include the solution on a "for XX in ()... done" looping. Any help are welcome.
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