This worked well Extract with r.mapcalc as you suggest; then select the layer in the layer manager and right click and select 'Zoom to selected map(s) (Ignore NULLS).
On Tue, Dec 8, 2015 at 4:33 PM, Anna Petrášová <[email protected]> wrote: > I would probably extract them using r.mapcalc > if(map < ..., map, null()) > > and then convert them to vector points using r.to.vect. > > Anna > > On Tue, Dec 8, 2015 at 3:46 PM, Marvin Eng <[email protected]> wrote: > >> I would like to find the location of pixels in a raster that have a >> specific value. >> >> I have a large raster with a small number of values that I think are not >> classified correctly. I would like to be able to 'go to' the location(s) of >> those pixels so I can examine the underlying inputs. >> >> _______________________________________________ >> grass-user mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/grass-user >> > >
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