Changeset 3264 for trunk/GSASIIpwdGUI.py

Timestamp:

Feb 6, 2018 4:54:53 PM (5 years ago)

Author:

toby

Message:

deal with lack of BackFile? for older GPX files

File:

• trunk/GSASIIpwdGUI.py (modified) (1 diff)

trunk/GSASIIpwdGUI.py

@@ -154 +154 @@
 
 def GetFileBackground(G2frame,xye,Pattern):
-    backfile,mult = Pattern[0]['BackFile']
     bxye = np.zeros(len(xye[1]))
-    if backfile:
-        bxye = mult*G2frame.GPXtree.GetItemPyData(G2gd.GetGPXtreeItemId(G2frame,G2frame.root,backfile))[1][1]
+    if 'BackFile' in Pattern[0]:
+        backfile,mult = Pattern[0]['BackFile']
+        if backfile:
+            bxye = mult*G2frame.GPXtree.GetItemPyData(G2gd.GetGPXtreeItemId(G2frame,G2frame.root,backfile))[1][1]
     return bxye