Modified PPLUS and NPLUS layer generation operators in the cifoutput
section of the magic tech file, as they were missing the grow/shrink
operators needed to merge across narrow gaps.
diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 8c68327..d358d2a 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -797,6 +797,8 @@
and-not CELLRING
layer PPLUS basePPLUS,extendPPLUS
+ grow 185
+ shrink 185
close 265000
calma 94 20
@@ -806,6 +808,8 @@
and-not CELLRING
layer NPLUS baseNPLUS,extendNPLUS
+ grow 185
+ shrink 185
close 265000
calma 93 44
