> 
> 
> Hello, 
> 
> I am trying to run SG3d.  I get the following error and SG3d will
> not run.
> 
> ERROR: GISRC - variable not set
> 
> Can anyone tell me what this GISRC variable is?  Thanks.
> 
> -Stephen Dzurenko

$GISRC is set when you start up GRASS; the variable $GISRC is a file in 
your home-directory where information concerning your GRASS setup is 
stored. It's usually called $home/.grassrc and contains indispensable 
information like the GISDBASE, LOCATION_NAME and MAPSET variables that 
GRASS needs in order to find your maps. I seem to remember a discussion 
on this list a long, long time ago about starting GRASS programs outside 
the GRASS-shell; maybe there's someone with a fresher memory than mine 
that can tell us more about that.

Philip Verhagen
-- 


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