making topology happen, .dxf and Roots

Doug Hersh dhersh at
Tue Apr 6 16:09:33 EDT 1993

	I have vector and attribute files created by
The files look fine, but I need to restore the topology which was
lost when I converted from Roots to dxf.  
	Can anyone outline the steps I need to use to restore topology
so that GRASS recognizes my polygons as areas with attributes, rather
than unsnapped lines?  

	Doug Hersh

dhersh at
Marine Biological Laboratory
Woods Hole, Mass  02543

More information about the grass-user mailing list