Hello<div><br></div><div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div text="#000000" bgcolor="#ffffff"><div class="im"><br></div>
About 20,000,000 cells. That should be OK.<br>
Do you know how many different values are actually in the data?</div></blockquote><div>Yes... In this case is 6608. In other examples it can be 3000 or 2000. Why?</div><div> </div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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I'd try two things here. First can you change to a smaller region and
rerun r.mode and try to display the results?<br></div></blockquote><div>Yes. It worked with a much smaller image.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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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:<br>
r.mapcalc "output2 = output1"<br></div></blockquote><div><br></div><div>I tried this and after 15 minutes running I gave up. Can this be related with memory restrictions?</div><div> </div><div>Thanks Micha for your help</div>
<div>Micha</div></div></div>