[GRASS-user] ps.map: One Script Works, One Doesn't

Rich Shepard rshepard at appl-ecosys.com
Tue Mar 9 14:35:02 EST 2010

   This has been wasting my time this morning and I'd sure like to learn why.

   I have two ps.map input scripts called 'flowlinedensity.psmap' and
'slopes.psmap'. They both compile, but when I view the latter I get a
ghostscript error box, no colortable, and no points legend in the v.legend

   Running diff on the two scripts shows only this:

< raster aber10m.flowdensityAvg
> raster aber10m.slope
< text 78% 28% Flow Line\n Densities
> text 77% 30% Slope (Degrees)
<   range 0 100
>   range 0 25

   Since the only differences are the base raster map, text position and
content, and colortable range I fail to see why the latter throws a gv

   If I remove the vlegend clause it displays.

Any ideas?


More information about the grass-user mailing list