Dave Roberts wrote > I'm having difficulty getting the wx devices to show vector features. > For example, I have a map called newveg. v.info clearly shows that > newveg has areas, e.g. > > Number of points: 0 Number of centroids: 38183 > Number of lines: 0 Number of boundaries: 97451 > Number of areas: 38183 Number of islands: 7112 > > If I enter > > d.vect newveg > > it doesn't render anything. If I enter > > d.vect newveg type=area > > it doesn't render anything, but if I enter > > d.vect newveg type=boundary > > I get the boundaries. Furthermore, even when it doesn't draw anything, > the query tool returns information on polygons I can't see. > Unfortunately, even though > > v.db.connect -p newveg > > says > > Vector map > <newveg> > is connected by: > layer <1/newveg> table > <newveg> > in database > </home/dvrbts/grass/romo_gdb/PERMANENT/sqlite/sqlite.db> through > driver > <sqlite> > with key > <cat> > The query tool is returning information on layer 20 that is no longer > connected to newveg (it was once upon a time). > > I'm confused > > Dave > > GRASS 7.3.svn, Linux magicsam 4.6.2-1-ARCH #1 SMP PREEMPT Wed Jun 8 > 08:40:59 CEST 2016 x86_64 GNU/Linux
tested here with Number of areas: 989768 rendering takes some time, after finished rendering areas are displayed without any problem. try to rebuild topology by eg. v.build map=yourvector ----- best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/boundary-vs-area-in-wx0-tp5290472p5290487.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
