Lluís Vicens wrote > Hi all, > > I'm doing some basic exercises based on v.net on GRASS GIS but I'm > getting some unexpected results (according to my knowledge and my > understanding of the v.net manual). When I execute the following command: > > v.net input=streets_clean points=libraries output=network > operation=connect threshold=50 > > I get unsatisfactory results according to the v.net manual: "While the > arcs created with v.net will retain any attribute information associated > with the input vector line/boundary file in data layer 1, nodes created > and stored in data layer 2 will not have any associated attribute > information." > > The problem is that the new created lines connecting the points > (libraries) to the existing network (streets_clean) doesn't retain > neither show any kind of attributes. There is a new geometry with no > attributes associated. As far as I remember, older GRASS GIS versions > (6.4.x) worked well on this issue. > > Any hints? > > My GRASS GIS version on gnu/linux: > /version=7.0.1// > //date=2015// > //revision=00000// > //build_date=2015-08-06// > //build_platform=x86_64-unknown-linux-gnu/ > > I've already tested a Windows version with the same results > /version=7.0.2 > date=2015 > revision=66861 > build_date=2015-11-19 > build_platform=i686-pc-mingw32
just tested the example from the manual [1] with: GRASS version: 7.1.svn GRASS SVN revision: 67197 Build date: 2015-12-17 Build platform: x86_64-w64-mingw32 GDAL: 1.11.3 PROJ.4: 4.9.2 GEOS: 3.5.0 SQLite: 3.7.17 Python: 2.7.5 wxPython: 2.8.12.1 Platform: Windows-7-6.1.7601-SP1 (OSGeo4W) it works as expected, the attribute table of the lines is in the connected node-line-vector layer. can you test it with the NC sample data set [2]? [1] https://grass.osgeo.org/grass71/manuals/v.net.html [2] https://grass.osgeo.org/download/sample-data/ ----- best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Unexpected-result-with-v-net-op-connect-No-attributes-on-new-lines-tp5241905p5241925.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
