From 480c40f5160b8d5ab257665d08bcc1f06f7f9d23 Mon Sep 17 00:00:00 2001
From: Enno Schnackenberg <41478036+Intubun@users.noreply.github.com>
Date: Thu, 7 May 2026 06:44:13 +0200
Subject: [PATCH] Update extract.tcl

---
 npm/examples/extract.tcl | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/npm/examples/extract.tcl b/npm/examples/extract.tcl
index ff06746e..642cb715 100644
--- a/npm/examples/extract.tcl
+++ b/npm/examples/extract.tcl
@@ -14,14 +14,13 @@ load /work/__CELL__
 
 # Write all intermediate files to /work/ so ext2spice can find __CELL__.res.ext
 extract path /work
+extract do resistance
 extract all
 
 # extresist requires a valid box cursor; span the full layout to be safe
-box 0 0 100000 100000
-extresist all
+select top cell
 ext2spice format ngspice
 ext2spice extresist on
 ext2spice cthresh 0
-ext2spice rthresh 0
 
 ext2spice /work/__CELL__