From 16389ff5a813f1dbbececa11233c23d56f804764 Mon Sep 17 00:00:00 2001
From: gac-x03da <gac-x03da@x03da-cons-1.psi.ch>
Date: Fri, 9 Feb 2018 15:40:42 +0100
Subject: [PATCH] Closedown

---
 script/keithley.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/script/keithley.py b/script/keithley.py
index 92c0b466..ec4484dd 100644
--- a/script/keithley.py
+++ b/script/keithley.py
@@ -1,4 +1,5 @@
 import ch.psi.pshell.epics as epics
+import math
 
 class Keithley(object):
     RANGE_STATES = ['AUTO', '20 mA', '2 mA', '200 uA', '20 uA', '2 uA', '200 nA', '20 nA', '2 nA', '200 pA', '20 pA']