Dear List -- I have sketched up some ideas on how to reduce the complexity of 3D topology handling:
http://grass.osgeo.org/wiki/GRASS_7_ideas_collection#3D_topology I have some hope that it should be possible to implement 3D topological correctness in GRASS 7 and v.clean without having to add a lot of code to the existing 2D methods. I would be delighted to discuss the whole topic of 3D topology, as I think it currently stands between GRASS and more complex 3D vector data management/analysis. Not sure if this mailing list or the wiki itself would be the best place for discussion. Best, Ben -- Benjamin Ducke {*} Geospatial Consultant {*} GIS Developer [email protected] _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
