From d7fe3d9dc718d316785bffa81843956b190fd06c Mon Sep 17 00:00:00 2001
From: jmcchesn <jmcchesn@aps.anl.gov>
Date: Mon, 10 Oct 2022 15:45:50 -0500
Subject: [PATCH] debug EA
---
iexcode/instruments/electron_analyzer.py | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/iexcode/instruments/electron_analyzer.py b/iexcode/instruments/electron_analyzer.py
index aafa391..7a6cd93 100644
--- a/iexcode/instruments/electron_analyzer.py
+++ b/iexcode/instruments/electron_analyzer.py
@@ -378,9 +378,10 @@ def scanEA(EAlist,**kwargs):
KElist = np.array(EAlist[1:-3])
elif EAlist[0]=="BE":
KElist = energy_get() - np.array(EAlist[1:-3])
- if KElist[0] > KElist[1]:
- print_warning_message('EA scans from low to high in kinetic energy')
- return
+ if len(KElist)>2:
+ if KElist[0] > KElist[1]:
+ print_warning_message('EA scans from low to high in kinetic energy')
+ return
KEmin,KEmax = AllowedEnergyRange(EAlist[-3],'Angular')
if KElist[0] < KEmin:
print_warning_message('kinetic energy belowed minimum allowed energy')
--
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