Compute jet area for puppi jets, and apply AK4PFchs L2+L3 corrections…

… (no L1)
cms-sw · Mar 18, 2015 · 02e8d7b · 02e8d7b
1 parent f122ded
commit 02e8d7b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/PhysicsTools/PatAlgos/python/slimming/miniAOD_tools.py b/PhysicsTools/PatAlgos/python/slimming/miniAOD_tools.py
@@ -146,6 +146,7 @@ def miniAOD_customizeCommon(process):
     # Adding puppi jets
     process.load('CommonTools.PileupAlgos.Puppi_cff')
     process.load('RecoJets.JetProducers.ak4PFJetsPuppi_cfi')
+    process.ak4PFJetsPuppi.doAreaFastjet = True # even for standard ak4PFJets this is overwritten in RecoJets/Configuration/python/RecoPFJets_cff
     #process.puppi.candName = cms.InputTag('packedPFCandidates')
     #process.puppi.vertexName = cms.InputTag('offlineSlimmedPrimaryVertices')
 
@@ -161,7 +162,7 @@ def miniAOD_customizeCommon(process):
     )
 
     addJetCollection(process, postfix   = "", labelName = 'Puppi', jetSource = cms.InputTag('ak4PFJetsPuppi'),
-                    jetCorrections = ('AK4PF', ['L1FastJet', 'L2Relative', 'L3Absolute'], ''),
+                    jetCorrections = ('AK4PFchs', ['L2Relative', 'L3Absolute'], ''),
                     algo= 'AK', rParam = 0.4, btagDiscriminators = map(lambda x: x.value() ,process.patJets.discriminatorSources)
                     )