diff --git a/script/templates/EnergyScan.py b/script/templates/EnergyScan.py
index f3e8d62..53e29cd 100644
--- a/script/templates/EnergyScan.py
+++ b/script/templates/EnergyScan.py
@@ -37,9 +37,9 @@ def update_plot():
         fdata.setSize(c)
         idata.setSize(c)
         edata.setSize(c)
-        teyr= data.read()
+        teyr= idata.read()
         tfyr= fdata.read()
-        i0 = idata.read()
+        i0 = data.read()
         x = edata.read()
         #from operator import truediv
         l = lambda x,y: (0.0 if (y==0.0) else x/y)  #truediv