Hello everybody, I am using v.surf.rst to interpolate a bathymetry survey. Following the examples on the 3rd Grass Book, I have interpolated the results from the cross-validation procedure to check if there are areas that need a more accurate sampling. Most of the surface is ok, but there is a small area where the difference is very high; you can check it out from this picture:
http://www.thebighouse.biz/data_cv.png The issue is that there are bigger zones with no points that show a lower difference value. Why this? Thank you very much for your help. Luca -- View this message in context: http://www.nabble.com/Cross-validation-output-tp18808883p18808883.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
