On Tue, Mar 2, 2010 at 12:05 PM, maven apache <apachemav...@gmail.com> wrote: > Hi: > I have post this problem before, I want to run grass in command line model > so I can call them in java at that time,however it often cause some > unexpeced errors. > So today I change to Ubuntu, and I install grass use sudo apt-get install > grass. > > Now I also want to call grass in my java code but in the Ubuntu platform, I > want to know which environment variables are needed, so I did some tests. > First I run grass in text model in the ternimal by " grass -text", > and I chose the location and mapset,it works, then I use command "set > > /home/kk/var" to get all the environment variablse using by grass ,then I > open a new ternimal to get the normal env vars by " set > /home/kk/varn" . > Then I compare the two files and tried to find the differences. I found > that there are more variables in the varn rather than var (shown below): > ----------- > GISBASE=/usr/lib/grass64 > GISRC=/tmp/grass6-kk-9581/gisrc > GIS_LOCK=9581 > GRASS_GNUPLOT='gnuplot -persist' > GRASS_HTML_BROWSER=x-www-browser > GRASS_LD_LIBRARY_PATH=/usr/lib/grass64/lib > GRASS_PAGER=pager > GRASS_PERL=/usr/bin/perl > GRASS_PROJSHARE=/usr/share/proj > GRASS_PYTHON=python > GRASS_SH=/bin/sh > GRASS_TCLSH=tclsh > GRASS_VERSION=6.4.0RC5 > GRASS_WISH=wish > ----------- > So I want to know if these vars are enough?
I have no idea. But it is way easier to use GRASS in batch mode: http://grass.osgeo.org/wiki/GRASS_and_Shell#GRASS_Batch_jobs Markus _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user