On Wed, Oct 5, 2011 at 5:10 PM, Rainer M Krug <[email protected]> wrote: > Hi > > I am looking for a way to automatically redraw a map if the underlying > raster map is changing. > > Background: I am running a spatial simulation, and would like to see open a > few graphics monitors (or similar)to follow how certain maps are changing > over time. Is there a way of doing this? > > At the moment I am using d.mon and d.rast but these are static and not > refresh when the underlying raster is changing. TO make it even more > interesting: I am doing some steps of the simulation in R and only write the > results back to the GRASS database.
You could try d.erase; d.rast every time a raster has changed. That should refresh the raster. If d.mon and d.rast are currently called in a script and not manually, inserting d.erase at appropriate places before d.rast could help. Markus M _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
