Index: spicegrid/ustrip1.grid
===================================================================
--- spicegrid/ustrip1.grid	(nonexistent)
+++ spicegrid/ustrip1.grid	(revision 37840)
@@ -0,0 +1,29 @@
+# legend:
+# Lines staring with # are comments
+#
+# The first few lines are header, key=value pairs:
+# Rx, Ry: resistance on same layer when adjacent cell is also copper
+# Lx, Ly: inductance on the same layer when adjacent cell is also copper
+# Rz, Cz: resistance (leakage) and capacitance for a cell with top+bottom copper
+#
+# Then comes a 'board' line and the rest is an ASCII art, each character
+# is a cell, one of:
+#  . means bottom copper only
+#  ' means top copper only
+#  = means both bottom and top copper
+#  space means no copper
+#  S means source port
+#  T means termination port
+
+Rx=1m
+Ry=1m
+#Lx=1f
+#Ly=1f
+Rz=10000000
+Cz=0.1p
+
+board
+......
+.S==T.
+......
+