#256: r.colors enhancement --------------------------+------------------------------------------------- Reporter: wegmann | Owner: grass-dev@lists.osgeo.org Type: enhancement | Status: new Priority: trivial | Milestone: 6.4.0 Component: Raster | Version: 6.3.0 Resolution: | Keywords: r.colors colors range Platform: Linux | Cpu: Unspecified --------------------------+------------------------------------------------- Comment (by glynn):
Replying to [comment:3 wegmann]: > BTW is it possible to extract automatically the min/max values of a range of rasters with another module (like r.univar)? So that the user knows the range. You can do it for a single map with "r.info -r". For multiple maps, you could use e.g.: {{{ eval `for map in $maps ; do r.info -r $map ; done | sed 's/^.*=//' | sort -n | sed -n -e '1s/^/min=/p;$s/^/max=/p'` }}} -- Ticket URL: <http://trac.osgeo.org/grass/ticket/256#comment:4> GRASS GIS <http://grass.osgeo.org>
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