'adjust flags in case of noID ATLASRECTS-2788' (JetRec-03-00-39-25)

	* ATLASRECTS-2788
	* python/JetRecFlags.py
	* python/JetRecStandard.py
	* python/JetRecStandard.py: adjust flags so useVertices and
	usePFlow  are correctly set when no ID
	* tag as JetRec-03-00-39-25

2016-02-09    <delsart@lpsc1120x.in2p3.fr>
	* ATLJETMET-200
	* JetRec/PseudoJetGetter.h : on more fix for
	TreatNegativeEnergyAsGhost
	* not tag yet, pending tests....

	* JetRec/PseudoJetGetter.h : fix initial implementation of TreatNegativeEnergyAsGhost.

Reconstruction/Jet/JetRec/JetRec/PseudoJetGetter.h

@@ -126,7 +126,8 @@ append(const TList& inputs, PseudoJetVector& psjs, const LabelIndex* pli) const
   jet::IConstituentUserInfo::Index labidx = 0;
   if ( pli != 0 ) labidx = pli->index(m_label);
   else ATH_MSG_WARNING("Index-to-label map is not supplied.");
-  if ( m_ghostscale ) labidx = -labidx;
+  //if ( m_ghostscale ) labidx = -labidx;
+  if(!m_negEnergyAsGhosts && m_ghostscale) labidx = -labidx;
   ATH_MSG_DEBUG( "Ghost scale =  " << m_ghostscale << "; idx = " << labidx );
   
   /// Loop over input, buid CUI and PseudoJets

Reconstruction/Jet/JetRec/python/JetRecFlags.py

@@ -89,7 +89,7 @@ class useTracks(JobProperty):
 class useVertices(JobProperty):
   """ If true, vertices are present and used in pflow jet reconstruction.
   """
-  statusOn     = True     
+  statusOn     = False     
   allowedTypes = ['bool']  # type
   StoredValue  = True      # default value
 

Reconstruction/Jet/JetRec/python/JetRecStandard.py

@@ -32,10 +32,7 @@ from RecExConfig.ObjKeyStore import cfgKeyStore
 from AthenaCommon import Logging
 jetlog = Logging.logging.getLogger('JetRec_jobOptions')
 
-# Disable usage of vertices in pflow jets, if we are using cosmic data.
-from AthenaCommon.BeamFlags import jobproperties
-if jobproperties.Beam.beamType == 'cosmics':
-  jetFlags.useVertices = False
+
 
 # Skip truth if rec says it is absent.
 # No action if someone has already set the flag.
@@ -57,7 +54,7 @@ print myname + "  Final use topoclusters: " + str(jetFlags.useTopo())
 haveTracks = cfgKeyStore.isInTransient('xAOD::TrackParticleContainer','InDetTrackParticles')
 haveVertices = cfgKeyStore.isInTransient("xAOD::VertexContainer","PrimaryVertices")
 recTracks = rec.doInDet()
-recVertices = bool(InDetFlags.doVertexFinding)
+recVertices = bool(InDetFlags.doVertexFinding) and (recTracks or haveTracks)
 print myname + "Initial useTracks: " + sflagstat(jetFlags.useTracks)
 print myname + "      rec doInDet: " + str(recTracks)
 print myname + "  doVertexFinding: " + str(recVertices)
@@ -67,6 +64,16 @@ if not jetFlags.useTracks.statusOn:
   jetFlags.useTracks = (recTracks or haveTracks) and (recVertices or haveVertices)
 print myname + "  Final useTracks: " + sflagstat(jetFlags.useTracks)
 
+if not jetFlags.useVertices.statusOn:
+    jetFlags.useVertices = (recVertices or haveVertices)
+print myname + "   useVertices: " + sflagstat(jetFlags.useVertices)
+
+# Disable usage of vertices in pflow jets, if we are using cosmic data.
+from AthenaCommon.BeamFlags import jobproperties
+if jobproperties.Beam.beamType == 'cosmics':
+    jetFlags.useVertices = False
+
+
 # Skip use of muon segments if not built.
 # No action if someone has already set the flag.
 print myname + "Initial use muon segments: " + sflagstat(jetFlags.useMuonSegments)
@@ -89,6 +96,10 @@ if 0:
   jetFlags.skipTools = ["comshapes"]
 jetlog.info( "Skipped tools: %s", jetFlags.skipTools())
 
+from RecExConfig.RecAlgsFlags import recAlgs
+if not recAlgs.doEFlow():
+    jetFlags.usePFlow = False
+
 # Set the list of rho calculations.
 # If caller has set jetFlags.eventShapeTools(), then we use those values.
 if jetFlags.eventShapeTools() == None:

Reconstruction/Jet/JetRec/python/JetRecStandardTools.py

@@ -277,7 +277,7 @@ jtm += RetrievePFOTool("pflowretriever")
 
 useVertices = True
 if False == jetFlags.useVertices:
-  useVertices = False
+    useVertices = False
 
 if True == jobproperties.eflowRecFlags.useUpdated2015ChargedShowerSubtraction:
   useChargedWeights = True