Greetings
I've built a python script to import a certain type of data (Globcover products) through r.in.gdal and gdalwarp. But for instance, in the other day I selected a non-raster file (txt) and:
- it checked that it exists (check_file= os.path.isfile(input)
but since gdalwarp and r.in.gdal does not recognize as a raster it gave an error but I want to "STOP" the process... any suggestion?
And by the way, how can I eliminate the text-outputs from gdalwarp
This is related also with what people have been discussing but I'm running python scripts in WinGRASS 6.4 (through OSGEO4W). And it seems to be working 
Thanks
Antonio