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From: R. Timothy Edwards (tim AT stravinsky DOT jhuapl.edu) Date: Wed May 30 2001 - 11:47:23 EDT
I worked through a chip LVS and simulation without the missing area/perim values being a major problem, although it was somewhat more difficult for me because I was using annular transistors which don't extract correctly, and I need those missing values to reconstruct the correct W and L for the annular FETs. Still, I took the opportunity to look at the code again. Oddly, the code that generates the bad output in the .ext files has been around for quite some time, at least back to version 6.5.1, where I never noticed it happening before. So some other change post-6.5.1 is causing this code to be exercised. I am still reasonably certain that my suggestion for a fix last time is correct. I'll try implementing it here and see if any disasters occur. ---Tim
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