Hi, again.
You'r rigth, is necesary export the raster to a grass location and mapset
bla bla bla...
I think there is a tool to do it in Qgis, is an experimental complement
"processing" [https://hub.qgis.org/projects/sextante/] maybe you should
install it.
When installed go to Processing > toolbox.
Hi Giacomo, the r.stats command from GRASS complement could be useful for
you.
Open the GRASS tools and go to the console, there write:
r.stats -c raster_layer_name
the c flag prints the total count of the cells that have a certain value.
Good luck
Marco
2014-07-01 12:00 GMT-05:00 Giacomo Fontan
