I have a project where I have to download DEMs from USGS and mosaic them. So I downloaded them from EarthExplorer and imported them into GRASS.
When I start the GUI version of r.patch using the command console, the raster generated is blank and is not able to show / compute any raster. The GUI based raster query command generates an asterisk
On linux, I switch to the command window and type the following commands:
MAPS=`g.mlist type=rast sep=, pat="map_*"` g.region rast=$MAPS r.patch in=$MAPS out=mosaic
and owing to the property of the BASH shell, the mosaic happens. However, the Windows version of GRASS does not have any command window (as in MS-Command Prompt Shell). How do I have the same output on Windows? (since the GUI version of r.patch does not seem to work at all).