You can convert, and convert back. I think that this would work: r.mapcalc "output = round(input * 1000)/1000.0"
-- Adam From: Paulo van Breugel <[email protected]<mailto:[email protected]>> Date: Wednesday, May 1, 2013 11:48 AM To: GRASS users email list <[email protected]<mailto:[email protected]>> Subject: [GRASS-user] rounding raster values Hi, I have floating raster layers which values I want to round to x decimal places. I wonder if there is an function that allows me to round raster values to values x decimal places? There is the option round() in r.mapcalc, but that rounds the raster values to nearest integer. I can work with integer values, using e.g., r.mapcalc "output = round(input * 1000)". But an option to round values would be more convenient. Any suggestion? Rgds Paulo
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