In fact , I wonder if I can set the variables in the .grassrc to the path, then I can work without the .grassrc? $HOME/.grassrc6stores the GRASS variables (but not environment variables)Note this, is there any differences between grass variables and envrionment viriables?
2010/1/31 Glynn Clements <[email protected]> > > maven apache wrote: > > > In fact I mean how can I run grass in a common windows xp command line. > > I have read this page: > http://grass.osgeo.org/wiki/GRASS_and_Shell,however it > > is about linux, and I am not sure which environment is requried. > > The same principles can be applied to any language and any operating > system. > > The main point is that the GRASS libraries expect certain environment > variables to be set (mainly GISBASE and GISRC), and the file > referenced by GISRC should contain settings for GISDBASE, > LOCATION_NAME, and MAPSET. > > There is a list of environment variables in the file > $GIBASE/docs/html/variables.html (lib/init/variables.html in the > source tree). > > Variables relating to specific display drivers are listed in the > driver's documentation (e.g. pngdriver.html for the PNG driver). > > > Also I may need to change the location and mapset after import a > > data(for example a geotiff). > > You can use g.mapset or g.gisenv to change these parameters. > > -- > Glynn Clements <[email protected]> >
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