It sounds like you have the solution. My only suggestion is to
look at
your intersect program to find the earliest indication of when an
intersect is not found, rather than waiting for that program to
finish.
Dick
______________________________ Reply Separator
_________________________________
Subject: Hi
Author: TMCNEIL at ARINC1
Date: 07/22/1999 1:54 PM
I think I am back to second base on the overlapping polygons. There
are way to many overlapping VHF coverages to accurately make the
intersections properly. I would like to be able to loop through every
single coverage in the table and look for the overlapping polys of
that coverage area on the fly. I am expecting to get a bit more savvy
with this one.
Would you have any ideas? I believe the Do While Not loop to go
through each record is a must, but I will need some sort of If, Then,
Else. statement to check the obj and make sure the nodes overlap and
skip over the obj that do not.
Any suggestions?
Todd McNeil
GIS Specialist
ARINC
Annapolis, MD
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