Hamish schrieb: > > > I just updated GRASS 5.7 from CSV and unfortunately I cannot > > display or work with any old vector maps. New maps created from raster > > maps etc are ok. > > did you see this note about rebuilding topology? > > http://article.gmane.org/gmane.comp.gis.grass.devel/3252 Thank you Hamish, I missed this email ... Otto