From 210e7ff75fb1a21abc43ecd1b5956d50d08e7eaa Mon Sep 17 00:00:00 2001
From: Nick Downing <nick@ndcode.org>
Date: Fri, 18 Jul 2025 16:47:29 +1000
Subject: [PATCH] Add /examples/1207718.png for bug with vertical electrode
 connections, fix bug, also add /examples/1215218.png showing a long wiggly
 channel from a transistor

---
 examples/1207718.png | Bin 0 -> 101 bytes
 examples/1215218.png | Bin 0 -> 215 bytes
 n.sh                 |   2 ++
 resistor_solver.py   |   2 +-
 4 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 examples/1207718.png
 create mode 100644 examples/1215218.png

diff --git a/examples/1207718.png b/examples/1207718.png
new file mode 100644
index 0000000000000000000000000000000000000000..8be1d94ca5ab97cc52e72a2d57242e1ebf54fca2
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/examples/1215218.png b/examples/1215218.png
new file mode 100644
index 0000000000000000000000000000000000000000..95c43546fc31d955ee8e5a105ff410cb459297a2
GIT binary patch
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diff --git a/n.sh b/n.sh
index 1e25e22..5ac1fea 100755
--- a/n.sh
+++ b/n.sh
@@ -1,4 +1,6 @@
 #!/bin/sh
+./resistor_solver.py examples/1207718.png 1207718.png
+./resistor_solver.py examples/1215218.png 1215218.png
 ./resistor_solver.py examples/SlotInPlane.png SlotInPlane.png
 ./resistor_solver.py examples/stillOKfor32.png stillOKfor32.png
 ./resistor_solver.py examples/stripe1et.png stripe1et.png
diff --git a/resistor_solver.py b/resistor_solver.py
index 55cf061..4669b9f 100755
--- a/resistor_solver.py
+++ b/resistor_solver.py
@@ -69,7 +69,7 @@ for n1 in numpy.nonzero(image_horiz.reshape((n,)))[0]:
   i.extend([n1, n1, n2, n2])
   j.extend([n1, n2, n1, n2])
 for n1 in numpy.nonzero(image_vert.reshape((n,)))[0]:
-  n2 = n1 + ys
+  n2 = n1 + xs
   v.extend([1, -1, -1, 1])
   i.extend([n1, n1, n2, n2])
   j.extend([n1, n2, n1, n2])
-- 
2.34.1