Thanks John. v.out.ascii input=myvec format=point | r.in.xyz input=- output=myras method=n type=FCELL x=1 y=2 z=3
does the job. Robbie 2010/4/8 John Tate <john.t...@ntlworld.com> > Hi, > > You could try r.in.xyz using 'method=n' which will count points per cell > (resolution chosen in g.region) and write a raster map allocating the > number > count to the cell. > > John > > On Thursday 08 April 2010 07:39:12 Robbie Heremans wrote: > > Dear, > > > > How can I count vector points by region resolution (quadrat count) and > > write the results in a raster map (in order to perform r.mapcalc on > these > > observed frequencies). > > > > Is v.to.rast the command I should use (v.to.rast input=myvec output=myras > > use=??? value=???) > > > > Robbie > > > _______________________________________________ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user >
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