Hello
> About 20,000,000 cells. That should be OK. > Do you know how many different values are actually in the data? > Yes... In this case is 6608. In other examples it can be 3000 or 2000. Why? I'd try two things here. First can you change to a smaller region and rerun > r.mode and try to display the results? > Yes. It worked with a much smaller image. > Second: the result of r.mode is a "reclass" of the original values. So I > suppose it has to be recalculated each time you want to display. You can > make that reclass map into a permanent raster by running: > r.mapcalc "output2 = output1" > I tried this and after 15 minutes running I gave up. Can this be related with memory restrictions? Thanks Micha for your help Micha
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