Martin Landa wrote: > Hi, > > 2008/12/20 Richard Chirgwin <[email protected]>: > >> I'm trying to get a 3D raster from vector points. The points have a Z >> column in the attached database table, but v.to.rast3 is producing >> nothing - there is no output map, but neither is there any error message. >> >> Running Grass-GIS 6.3 on OpenSuse 10.3. >> > > in grass 6.4 > > v.random p n=1000 -z zmax=100 --o > v.db.addtable map=p columns="x double, y double, z double" > v.to.db p opt=coor columns=x,y,z > v.db.select p col=cat,z > > g.region vect=p -g3 res3=100 > v.to.rast3 in=p out=p3 column=z > r3.info p3 -g > > north=229162.905764 > south=224311.20188 > east=640957.677618 > west=636085.786709 > bottom=0.0316625 > top=99.9666 > > seems to be OK. Martin > > Thanks, Martin. A supplementary question, if I may: how come I can't find the output raster to display? It doesn't show in g.mlist ...
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