Do you mean you want to interpolate your data?
On Wed, Apr 6, 2011 at 4:30 AM, vinod kumar <[email protected]> wrote: > Hi Hamesh, > > I only have raster data and am intrested to make grid which is generally > needed and Traingulate for the raster data. > > Simply i am making 3d TIN where i do not have ascii values of ´ Z ´ . > > Thanks, > nani. > > On Wed, Apr 6, 2011 at 9:11 AM, Hamish <[email protected]> wrote: >> >> vinod wrote: >> > I am using grass latest version and i want to know >> > >> > How to triangulate the raster data using grass >> >> so you have a raster grid you'd like to simplify into a TIN? >> see Laura's r.refine addon module: >> http://grass.osgeo.org/wiki/TIN >> (see also >> http://grass.osgeo.org/wiki/Contour_lines_to_DEM ) >> >> >> > so that i can assign attributes for each pixel? >> >> no need for triangles, 'g.region res=' + 'r.to.vect feature=point' >> >> >> Hamish >> > > > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user > > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
