Make muon truth algs barcode-independent

This fix ensures that barcode shifts for the MuonTruthDecorationAlg, MuonTruthAssociationAlg, and MuonSegmentTruthAssociationAlg are correctly set in the configuration.
This resolves some of the muon issues reported in the validation of the MC18 truth strategy (see ATLPHYSVAL-553 for more details), owing to that strategy using different barcode shifts.
It also helps to address longstanding problems with muon truth matching not being barcode-independent (see ATLASRECTS-2962 for more details).
This manual sweep resolves conflicts in the original sweep from 21.0 to master.


Former-commit-id: 8450ad17

MuonSpectrometer/MuonReconstruction/MuonRecExample/share/MuonRec_jobOptions.py

@@ -99,6 +99,14 @@ if rec.doTruth() and DetFlags.makeRIO.Muon_on():
    from MuonTruthAlgs.MuonTruthAlgsConf import Muon__MuonTruthDecorationAlg
    topSequence += Muon__MuonTruthDecorationAlg("MuonTruthDecorationAlg")
 
+   try:
+       from RecExConfig.InputFilePeeker import inputFileSummary
+       truthStrategy = inputFileSummary['metadata']['/Simulation/Parameters']['TruthStrategy']
+       if truthStrategy in ['MC15','MC18','MC18LLP']:
+           topSequence.MuonTruthDecorationAlg.BarcodeOffset=10000000
+   except:
+       print "Failed to read /Simulation/Parameters/ metadata"
+       pass
 
 #load default tools:
 if muonRecFlags.doStandalone() or muonRecFlags.doPseudoTracking():
@@ -131,6 +139,15 @@ if muonRecFlags.doStandalone():
 
         topSequence += Muon__MuonSegmentTruthAssociationAlg("MuonSegmentTruthAssociationAlg")
 
+        try:
+            from RecExConfig.InputFilePeeker import inputFileSummary
+            truthStrategy = inputFileSummary['metadata']['/Simulation/Parameters']['TruthStrategy']
+            if truthStrategy in ['MC15','MC18','MC18LLP']:
+                topSequence.MuonSegmentTruthAssociationAlg.BarcodeOffset=10000000
+        except:
+            print "Failed to read /Simulation/Parameters/ metadata"
+            pass
+
 #--------------------------------------------------------------------------
 # Apply alignment corrections to geometry
 #--------------------------------------------------------------------------

Reconstruction/MuonIdentification/MuonCombinedRecExample/share/MuonCombinedRec_postprocessing.py

@@ -31,10 +31,19 @@ if rec.doTruth() and muonCombinedRecFlags.doxAOD() and rec.doMuonCombined():
         topSequence += TrackParticleTruthAlg(name = cols[i]+"TruthAlg",
                                              TrackTruthName=cols[i]+"Truth",
                                              TrackParticleName = colsTP[i] )
+    topSequence.CombinedMuonTracksTruthAlg.OutputLevel=VERBOSE
 
     from MuonTruthAlgs.MuonTruthAlgsConf import MuonTruthAssociationAlg
     topSequence += MuonTruthAssociationAlg("MuonTruthAssociationAlg")
 
+    try:
+        from RecExConfig.InputFilePeeker import inputFileSummary
+        truthStrategy = inputFileSummary['metadata']['/Simulation/Parameters']['TruthStrategy']
+        if truthStrategy in ['MC15','MC18','MC18LLP']:
+            topSequence.MuonTruthAssociationAlg.BarcodeOffset=10000000
+    except:
+        print "Failed to read /Simulation/Parameters/ metadata"
+        pass
 
 if muonCombinedRecFlags.doTrackPerformance:
     include("MuonCombinedRecExample/MuonCombinedTrackPerformance_jobOptions.py")