Sorry Michael. This is the problem: the error raises when I add a thematic layer in the GUI layer manager... No command line.
2008/2/26, Michael Barton <[EMAIL PROTECTED]>: > > > > > > On Feb 25, 2008, at 9:42 AM, G. Allegri wrote: > SECOND ERROR: d.vect.thematic > > I create a thematic vector map (from the gui). It's a point layer. I > ask to use graduated_points on a double type attribute. > > Execution failed: 'd.vect.thematic [EMAIL PROTECTED] > type=point column=Ece themetype=graduated_points themecalc=interval > size=9 maxsize=25 nint=10 colorscheme=blue-red --q' > > GRASS_INFO_ERROR(16631,1): *** You must open a display monitor *** > > The same error raises if I launch it from commandline both in wxgrass and > tcltk. > Again, I loose control on the GUI and got to kill it. > > > In Grass tcltk this command works correctly: > Sorry I missed your reply. It was trapped by my spam filter. > > This works exactly as it should, since you are not running it in the gui, > but from the command line. You have to have a window to display the thematic > map IN. > > If you add a thematic layer in the GUI layer manager, it will take care of > this chore. > > But if you want to do it the old fashioned way from the command line, you > need to specify a display of some kind. The default is an x monitor, but you > can also display from a PNG file. You have to launch these using d.mon. > > Michael _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
