On Wed, Oct 03, 2007 at 03:11:30PM +0200, Glynn Clements wrote: > > Stefano Costa wrote: > > > I was trying to use d.polar on an aspect map. > > > > I've been able to produce EPS output w/o any problem, except when using a > > raster MASK. My mask leaves out many (about 95%) of the cells in the > > whole region. Without MASK it took 2 minutes for d.polar to complete. > > > > If I run d.polar on the same map w/ this MASK, I get no results, even > > though I've been waiting (patiently :-) for more than 1 hour. > > > > Any suggestion about this problem? I saw d.polar is a shell script, thus > > possibly slow, but I'm confused because on a larger number of cells it > > works well. > > Try using "sh -x", e.g. > > sh -x `which d.polar` map=... > > That should provide some clues as to where it's hanging.
Due to g.parser, you have to actually edit the d.polar script and add -x to the first line (in GRASS: edit $GISBASE/scripts/d.polar). change: #!/bin/sh to: #!/bin/sh -x Then run the command. Markus ------------------ ITC -> dall'1 marzo 2007 Fondazione Bruno Kessler ITC -> since 1 March 2007 Fondazione Bruno Kessler ------------------ _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
