I don't know how to do it in QGis, but I do it with a python script using the GDAL Python bindings and numpy.
It's a little slow but works well, and I use a csv file to write the mapping values. The code is not very clean, but I could post it if you like. Etienne On Thu, Dec 8, 2011 at 2:56 PM, [email protected] <[email protected]> wrote: > Hello, > > I have been browsing through the gis.stackexchange.com when I stumbled upon > this http://gis.stackexchange.com/questions/17712/how-to-reclassify-in-qgis > I tried to find a solution but no where got near, except to manually > calculate values by setting lower_limit < x < upper_limit then value = y > kind of things. > > How to actually do it? > > Here is the original text from the question: > >> Is there a way to do reclassify a raster image to Qgis? >> >> In Arcgis you can do that in Spatial analyst Tools-->Reclass-->Reclassify >> >> Any ideas? > > > > -- > Regards > Arunmozhi > Twitter: @tecoholic > Website: http://arunmozhi.in > IRC Nick: teco > > > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user > _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
