Yann wrote: > I am importing a large amount of ascii files as 3D vectors, > some of them have null values (currently set to an arbitrary > high constant value) > > Is there a filter for v.in.ascii to set null values, > and/or in v.surf.* to avoid using those points with > specific values?
I typically do it with a pipe through 'grep -v', NULL=99999.99 grep -vw "$NULL" infile.csv | v.in.ascii ... and try to make the regex in the grep search as explicit as possible to avoid false positives. Hamish _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
