On Sun, Apr 14, 2013 at 1:06 PM, Markus Metz <[email protected]> wrote: > On Sun, Apr 14, 2013 at 11:02 AM, RichardC <[email protected]> wrote: > > I'm trying to remove a 'Number of centroids outside area' after > > re-projecting a file. > > > > I've tried v.clean with various tools. including breaklines/boundaries, > > break polygons, snap lines/boundaries. > > > > The intial imported shapefile did not display any errors, but the following > > errors appeared on re-projecting the latter file: ... > The reason for these problems is one step earlier. Try to densify the > vector boundaries with v.split, optionally followed by > v.build.polylines before reprojecting it. See [0] for an example of > the effect on reprojection. > > Markus M > > [0] http://trac.osgeo.org/grass/attachment/ticket/1918/dense_points_effect.png
This would be a nice addition for: http://grasswiki.osgeo.org/wiki/Vector_topology_cleaning markusN _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
