---

yaml
---
r: 77821
b: "refs/heads/CMSSW_7_1_X"
c: 4c5569f
h: "refs/heads/CMSSW_7_1_X"
i:
  77819: 3093678
v: v3

[refs]

@@ -1,3 +1,3 @@
 ---
 refs/heads/gh-pages: 09c786f70121f131b3715aaf3464996502bbeb7e
-"refs/heads/CMSSW_7_1_X": f388356f4b80cea1324208b715e633c82d665d9d
+"refs/heads/CMSSW_7_1_X": 4c5569fefb0325522b549ddf1215b428001bdf8f

trunk/PhysicsTools/PatAlgos/python/tools/cmsswVersionTools.py

@@ -2,6 +2,28 @@
 
 from PhysicsTools.PatAlgos.tools.jetTools import *
 
+def run33xOnReRecoMC( process,
+                      genJets = "ak5GenJets"):
+    """
+    ------------------------------------------------------------------
+    running GenJets for ak5 and ak7
+
+    process : process
+    genJets : which gen jets to run
+    ------------------------------------------------------------------    
+    """
+    print "*********************************************************************"
+    print "NOTE TO USER: when running on 31X samples re-recoed in 3.3.2         "
+    print "              with this CMSSW version of PAT                         "
+    print "              it is required to re-run the GenJet production for     "
+    print "              anti-kT since that is not part of the re-reco          "
+    print "*********************************************************************"
+    process.load("RecoJets.Configuration.GenJetParticles_cff")
+    process.load("RecoJets.JetProducers." + genJets +"_cfi")
+    process.makeAllLayer1Jets.replace( process.patJetCharge, process.genParticlesForJets+getattr(process,genJets)+process.patJetCharge)
+
+
+
 
 def run33xOn31xMC(process,
                   jetSrc = cms.InputTag("antikt5CaloJets"),