On Mon, May 03, 2010 at 06:15:14PM +1000, Francis Markham wrote: > Mmm, so it is a floating point issue - the distance is 9.57711783686133e-12 > meters. Is there anyway to specify a tolerance for ST_Intersects and > similar predicates?
You may use DWithin() for a tolerance-based intersection approach. No built-in tolerance for others. --strk; () Free GIS & Flash consultant/developer /\ http://strk.keybit.net/services.html _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
