#1933: v.overlay ends with sigsegv in cut lines by polygon ----------------------+----------------------------------------------------- Reporter: mapycz | Owner: grass-dev@… Type: defect | Status: reopened Priority: blocker | Milestone: 7.0.0 Component: Vector | Version: svn-trunk Resolution: | Keywords: v.overlay Platform: Linux | Cpu: x86-64 ----------------------+-----------------------------------------------------
Comment(by mmetz): Replying to [comment:12 mapycz]: > we discover that problem appear only if we generate contours from dem , than smooth it and than v.overlay . OK. The contours are 3D, the polygon is 2D, that causes problems for the clipping. > Everything work if smoothed contour was saved to shapefile and then read from it and then clipping You can also transform contour z values to zero with v.transform zscale=0, then v.overlay. You could create a new ticket for the 3D lines clipping problem. -- Ticket URL: <http://trac.osgeo.org/grass/ticket/1933#comment:13> GRASS GIS <http://grass.osgeo.org> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev