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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.
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I don't know what GISRC but it must be a variable that is set when
GRASS is started up, as I always get this error when I attempt to
use a GRASS facility outside the grass environment. Try starting
GRASS and then running SG3d.
hope this helps
Tom 
Tom Charnock O--O
Dept Civil Engineering (~~~~)
Aston University ( __ )
Birmingham B4 7ET UK /|\ /|\
charnotw@sun.aston.ac.uk