[GRASS-dev] Location and mapset name variables

[Glynn Clements]

Pedro Roma wrote:

> I'm developing a few scripts but a few r.mapcalc lines will depend on the
> location and mapset. I mean, I will have different factors for different
> Locations and mapsets.
> Is there any variables with location names and mapsets?
> And is it possibvle to use in if setences in GRASS Bash scripts or even in
> PERL Scripts? (I suppose So)

You can query GRASS variables using g.gisenv. You can set shell
variables with e.g.:

	MAPSET=`g.gisenv get=MAPSET`

-- 
Glynn Clements <glynn at gclements.plus.com>