Merge pull request #17091 from makortel/fixTrackingPlotting

Fix crash in tracking MC validation plot scripts
cms-sw · Jan 10, 2017 · f3f51eb · f3f51eb
2 parents 78092c5 + d97bfeb
commit f3f51eb
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/Validation/RecoTrack/python/plotting/plotting.py b/Validation/RecoTrack/python/plotting/plotting.py
@@ -625,6 +625,11 @@ def create(self, tdirectory):
         ret = histoA.Clone(self._name)
         ret.SetTitle(self._title)
 
+        # Disable canExtend if it is set, otherwise setting the
+        # overflow bin will extend instead, possibly causing weird
+        # effects downstream
+        ret.SetCanExtend(False)
+
         for i in xrange(0, histoA.GetNbinsX()+2): # include under- and overflow too
             val = histoA.GetBinContent(i)-histoB.GetBinContent(i)
             ret.SetBinContent(i, val)
@@ -660,6 +665,11 @@ def create(self, tdirectory):
         ret = histo.Clone(self._name)
         ret.SetTitle(self._title)
 
+        # Disable canExtend if it is set, otherwise setting the
+        # overflow bin will extend instead, possibly causing weird
+        # effects downstream
+        ret.SetCanExtend(False)
+
         for i in xrange(0, histo.GetNbinsX()+2):
             ret.SetBinContent(i, self._func(histo.GetBinContent(i)))
         return ret