Nikos Alexandris wrote: > I am trying to (re-)segment a group of high resolution multi-spectral bands > (QuickBird2). I work with > > version=7.0.svn > date=2013 > revision=58327M > build_date=2013-11-29 > > and use a seed map (result from the Panchromatic band) and, unfortunately, I > got twice the same error message > > --%<--- > i.segment msx out=segments_msx_t0.02 threshold=0.02 minsize=4 > seed=segments_pan_t0.02 memory=10000 iterations=1000 > > 0..5..10..15..20..25..30..35..40..45..50..55..60..65..70..75..80..85..90..95 > ..0..5..10..15..20..25..ERROR: Invalid region id -1 > --->%-- > > The region I am working in is indeed large, > > nsres: 0.6 > ewres: 0.6 > rows: 12384 > cols: 12303 > cells: 152360352 > > but (almost) the same extents didn't cause any errors in another, very > similar, segmentation attempt (again with QuickBird2 data). What should I > look after?
I've tested this with at least three different similar cases. All work fine without the seed map! All fail with a seed map supplied. I guess, the only real difference is time for the processes to complete, right? Thanks, Nikos _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev