Salut Markus :-) Thank you for r.to.vect.tiled -- really very useful!
Below a silly quick hack to suggest for setting the region? It just happened that I imported a raster in a Mapset with the region not set and I was thinking, as usual, for a while what could be wrong. Cheers, Nikos Index: r.to.vect.tiled.py =================================================================== --- r.to.vect.tiled.py (revision 65937) +++ r.to.vect.tiled.py (working copy) @@ -130,13 +130,19 @@ grass.use_temp_region() curr = grass.region() + width = int(curr['cols'] / xtiles) + height = int(curr['rows'] / ytiles) + + message_fatal = "The requested number of tiles in {XY} direction is too large." + message_region_hint = "Perhaps the computational region is not set properly?" + if width <= 1: - grass.fatal("The requested number of tiles in x direction is too large") - height = int(curr['rows'] / ytiles) + grass.fatal( message_fatal.format(XY='x') + ' ' + message_region_hint) + if height <= 1: - grass.fatal("The requested number of tiles in y direction is too large") - + grass.fatal( message_fatal.format(XY='y') + ' ' + message_region_hint) + do_clip = False overlap = 0 if flags['s'] and ftype == 'area': _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev