trigTools.SwitchOnTriggerMatchEmbedding Class Reference

Inheritance diagram for trigTools.SwitchOnTriggerMatchEmbedding:

Public Member Functions
def	__call__ (self, process, triggerMatchers=None, triggerProducer=None, path=None, hltProcess=None, outputModule=None, postfix=None)
def	__init__ (self)
def	getDefaultParameters (self)
def	toolCode (self, process)

Private Attributes
	_comment
	_parameters

Static Private Attributes
	_defaultParameters
	_label

Detailed Description

Enables embedding of trigger matches into PAT objects
SwitchOnTriggerMatchEmbedding( [cms.Process], triggerMatchers = [default list], triggerProducer = 'patTrigger', path = '', hltProcess = 'HLT', outputModule = 'out', postfix = '' )
- [cms.Process]  : the 'cms.Process'
- triggerMatchers: PAT trigger matcher module labels (list)
                   optional; default: defined in 'triggerMatchingDefaultSequence'
                   (s. PhysicsTools/PatAlgos/python/triggerLayer1/triggerMatcherExamples_cfi.py)
- triggerProducer: PATTriggerProducer module label;
                   optional, default: 'patTrigger'
- path           : name of path to use;
                   optional, default: ''
- hltProcess     : HLT process name;
                   optional, default: 'HLT'
- outputModule   : output module label;
                   empty label indicates no output;
                   optional, default: 'out'
- postfix        : postfix to apply to PAT module labels;
                   optional, default: ''
Using None as any argument restores its default value.

Definition at line 541 of file trigTools.py.

Constructor & Destructor Documentation

__init__()

def trigTools.SwitchOnTriggerMatchEmbedding.__init__

(

self

)

Definition at line 564 of file trigTools.py.

    def __init__( self ):
        ConfigToolBase.__init__( self )
        self.addParameter( self._defaultParameters, 'triggerMatchers', _exampleTriggerMatchers, _defaultTriggerMatchersComment )
        self.addParameter( self._defaultParameters, 'exampleMatchers', False                  , '' )
        self.addParameter( self._defaultParameters, 'triggerProducer', _defaultTriggerProducer, _defaultTriggerProducerComment )
        self.addParameter( self._defaultParameters, 'path'           , _defaultPath           , _defaultPathComment )
        self.addParameter( self._defaultParameters, 'hltProcess'     , _defaultHltProcess     , _defaultHltProcessComment )
        self.addParameter( self._defaultParameters, 'outputModule'   , _defaultOutputModule   , _defaultOutputModuleComment )
        self.addParameter( self._defaultParameters, 'postfix'        , _defaultPostfix        , _defaultPostfixComment )
        self._parameters = copy.deepcopy( self._defaultParameters )
        self._comment = ""
 

References heavyIonTools.ConfigureHeavyIons._defaultParameters, metTools.AddMETCollection._defaultParameters, trackTools.MakeAODTrackCandidates._defaultParameters, coreTools.RunOnData._defaultParameters, heavyIonTools.ProductionDefaults._defaultParameters, cmsswVersionTools.PickRelValInputFiles._defaultParameters, coreTools.RemoveMCMatching._defaultParameters, trackTools.MakePATTrackCandidates._defaultParameters, trigTools.SwitchOnTrigger._defaultParameters, heavyIonTools.SelectionDefaults._defaultParameters, heavyIonTools.DisbaleMonteCarloDeps._defaultParameters, trigTools.SwitchOnTriggerStandAlone._defaultParameters, tauTools.AddTauCollection._defaultParameters, trackTools.MakeTrackCandidates._defaultParameters, trigTools.SwitchOnTriggerMatching._defaultParameters, trigTools.SwitchOnTriggerMatchingStandAlone._defaultParameters, trigTools.SwitchOnTriggerMatchEmbedding._defaultParameters, jetTools.AddJetCollection._defaultParameters, jetTools.SwitchJetCollection._defaultParameters, jetTools.UpdateJetCollection._defaultParameters, jetTools.AddJetID._defaultParameters, jetTools.SetTagInfos._defaultParameters, root::helper::RootFunctionAdapter< F, args >.addParameter(), root::helper::RootFunctionHelper< F, args, Tag >.addParameter(), ParameterMgr.addParameter(), fit::RootMinuit< Function >.addParameter(), DropBoxMetadata::Parameters.addParameter(), Python11ParameterSet.addParameter(), cmspython3::Python11ParameterSet.addParameter(), l1t::TriggerSystem.addParameter(), LutXml.addParameter(), ConfigToolBase.ConfigToolBase.addParameter(), and edm::ParameterSet.addParameter().

Member Function Documentation

__call__()

def trigTools.SwitchOnTriggerMatchEmbedding.__call__	(		self,
			process,
			triggerMatchers = None,
			triggerProducer = None,
			path = None,
			hltProcess = None,
			outputModule = None,
			postfix = None
	)

Definition at line 579 of file trigTools.py.

    def __call__( self, process
                , triggerMatchers = None
                , triggerProducer = None
                , path            = None
                , hltProcess      = None
                , outputModule    = None
                , postfix         = None
                ):
        if triggerMatchers is None:
            triggerMatchers = self._defaultParameters[ 'triggerMatchers' ].value
            self.setParameter( 'exampleMatchers', True )
        if triggerProducer is None:
            triggerProducer = self._defaultParameters[ 'triggerProducer' ].value
        if path is None:
            path = self._defaultParameters[ 'path' ].value
        if hltProcess is None:
            hltProcess = self._defaultParameters[ 'hltProcess' ].value
        if outputModule is None:
            outputModule = self._defaultParameters[ 'outputModule' ].value
        if postfix is None:
            postfix = self._defaultParameters[ 'postfix' ].value
        self.setParameter( 'triggerMatchers', triggerMatchers )
        self.setParameter( 'triggerProducer', triggerProducer )
        self.setParameter( 'path'           , path )
        self.setParameter( 'hltProcess'     , hltProcess )
        self.setParameter( 'outputModule'   , outputModule )
        self.setParameter( 'postfix'        , postfix )
        self.apply( process )
 

References heavyIonTools.ConfigureHeavyIons._defaultParameters, metTools.AddMETCollection._defaultParameters, trackTools.MakeAODTrackCandidates._defaultParameters, coreTools.RunOnData._defaultParameters, heavyIonTools.ProductionDefaults._defaultParameters, cmsswVersionTools.PickRelValInputFiles._defaultParameters, coreTools.RemoveMCMatching._defaultParameters, trackTools.MakePATTrackCandidates._defaultParameters, trigTools.SwitchOnTrigger._defaultParameters, heavyIonTools.SelectionDefaults._defaultParameters, heavyIonTools.DisbaleMonteCarloDeps._defaultParameters, trigTools.SwitchOnTriggerStandAlone._defaultParameters, tauTools.AddTauCollection._defaultParameters, trackTools.MakeTrackCandidates._defaultParameters, trigTools.SwitchOnTriggerMatching._defaultParameters, trigTools.SwitchOnTriggerMatchingStandAlone._defaultParameters, trigTools.SwitchOnTriggerMatchEmbedding._defaultParameters, jetTools.AddJetCollection._defaultParameters, jetTools.SwitchJetCollection._defaultParameters, jetTools.UpdateJetCollection._defaultParameters, jetTools.AddJetID._defaultParameters, jetTools.SetTagInfos._defaultParameters, SignedImpactParameter3D.apply(), SignedDecayLength3D.apply(), SignedTransverseImpactParameter.apply(), gen::PhotosInterfaceBase.apply(), SurveyParameters.apply(), DummyOOTPileupCorrection.apply(), MatrixReader.MatrixReader.apply, gen::PhotosppInterface.apply(), gen::PhotosInterface.apply(), FWPSetCellEditor.apply(), BeamSpotAlignmentParameters.apply(), RigidBodyAlignmentParameters.apply(), DeviationsFromFileSensor2D.apply(), FWGUIEventFilter.apply(), AlignmentParameters.apply(), ConfigToolBase.ConfigToolBase.apply(), BowedSurfaceAlignmentParameters.apply(), OOTPileupCorrData.apply(), AbsOOTPileupCorrection.apply(), TwoBowedSurfacesAlignmentParameters.apply(), reco::modules::TrackerTrackHitFilter::Rule.apply(), cmsswVersionTools.PickRelValInputFiles.apply(), models.RegExp.apply(), ArrayND< Numeric, Len, Dim >.apply(), ArrayND< Accumulator >.apply(), ArrayND< Num2, Len2, Dim2 >.apply(), ArrayND< Numeric, Len2, Dim2 >.apply(), npstat::ArrayND< Numeric >.apply(), npstat::ArrayND< Numeric, StackLen, StackDim >.apply(), npstat::ArrayND< Num1, Len1, Dim1 >.apply(), Config.ProcessModifier.apply(), PedeReader.setParameter(), QIE8Simulator.setParameter(), AbsElectronicODERHS.setParameter(), SiStripLorentzAngleCalibration.setParameter(), SiPixelLorentzAngleCalibration.setParameter(), IntegratedCalibrationBase.setParameter(), SiStripBackplaneCalibration.setParameter(), fit::RootMinuit< Function >.setParameter(), and ConfigToolBase.ConfigToolBase.setParameter().

getDefaultParameters()

def trigTools.SwitchOnTriggerMatchEmbedding.getDefaultParameters

(

self

)

Definition at line 576 of file trigTools.py.

    def getDefaultParameters( self ):
        return self._defaultParameters
 

References heavyIonTools.ConfigureHeavyIons._defaultParameters, metTools.AddMETCollection._defaultParameters, trackTools.MakeAODTrackCandidates._defaultParameters, coreTools.RunOnData._defaultParameters, heavyIonTools.ProductionDefaults._defaultParameters, cmsswVersionTools.PickRelValInputFiles._defaultParameters, coreTools.RemoveMCMatching._defaultParameters, trackTools.MakePATTrackCandidates._defaultParameters, trigTools.SwitchOnTrigger._defaultParameters, heavyIonTools.SelectionDefaults._defaultParameters, heavyIonTools.DisbaleMonteCarloDeps._defaultParameters, trigTools.SwitchOnTriggerStandAlone._defaultParameters, tauTools.AddTauCollection._defaultParameters, trackTools.MakeTrackCandidates._defaultParameters, trigTools.SwitchOnTriggerMatching._defaultParameters, trigTools.SwitchOnTriggerMatchingStandAlone._defaultParameters, trigTools.SwitchOnTriggerMatchEmbedding._defaultParameters, jetTools.AddJetCollection._defaultParameters, jetTools.SwitchJetCollection._defaultParameters, jetTools.UpdateJetCollection._defaultParameters, jetTools.AddJetID._defaultParameters, and jetTools.SetTagInfos._defaultParameters.

toolCode()

def trigTools.SwitchOnTriggerMatchEmbedding.toolCode	(		self,
			process
	)

Definition at line 608 of file trigTools.py.

    def toolCode( self, process ):
        triggerMatchers = self._parameters[ 'triggerMatchers' ].value
        exampleMatchers = self._parameters[ 'exampleMatchers' ].value
        triggerProducer = self._parameters[ 'triggerProducer' ].value
        path            = self._parameters[ 'path' ].value
        hltProcess      = self._parameters[ 'hltProcess' ].value
        outputModule    = self._parameters[ 'outputModule' ].value
        postfix         = self._parameters[ 'postfix' ].value
 
        # Load default producers from existing config file, if needed
        task = getPatAlgosToolsTask(process)
        if exampleMatchers:
            process.load( "PhysicsTools.PatAlgos.triggerLayer1.triggerMatcherExamples_cfi" )
            task.add(process.triggerMatcherExamplesTask)
 
        # Build dictionary of allowed input producers
        dictPatProducers = { 'PATPhotonCleaner'  : 'PATTriggerMatchPhotonEmbedder'
                           , 'PATElectronCleaner': 'PATTriggerMatchElectronEmbedder'
                           , 'PATMuonCleaner'    : 'PATTriggerMatchMuonEmbedder'
                           , 'PATTauCleaner'     : 'PATTriggerMatchTauEmbedder'
                           , 'PATJetCleaner'     : 'PATTriggerMatchJetEmbedder'
                           , 'PATMETCleaner'     : 'PATTriggerMatchMETEmbedder'
#                            , 'PATGenericParticleCleaner'     : ''
#                            , 'PATPFParticleCleaner'     : ''
                           , 'PATPhotonSelector'  : 'PATTriggerMatchPhotonEmbedder'
                           , 'PATElectronSelector': 'PATTriggerMatchElectronEmbedder'
                           , 'PATMuonSelector'    : 'PATTriggerMatchMuonEmbedder'
                           , 'PATTauSelector'     : 'PATTriggerMatchTauEmbedder'
                           , 'PATJetSelector'     : 'PATTriggerMatchJetEmbedder'
                           , 'PATMETSelector'     : 'PATTriggerMatchMETEmbedder'
#                            , 'PATGenericParticleSelector'     : ''
#                            , 'PATPFParticleSelector'     : ''
#                            , 'PATCompositeCandidateSelector'     : ''
                           , 'PATPhotonRefSelector'  : 'PATTriggerMatchPhotonEmbedder'
                           , 'PATElectronRefSelector': 'PATTriggerMatchElectronEmbedder'
                           , 'PATMuonRefSelector'    : 'PATTriggerMatchMuonEmbedder'
                           , 'PATTauRefSelector'     : 'PATTriggerMatchTauEmbedder'
                           , 'PATJetRefSelector'     : 'PATTriggerMatchJetEmbedder'
                           , 'PATMETRefSelector'     : 'PATTriggerMatchMETEmbedder'
#                            , 'PATGenericParticleRefSelector'     : ''
#                            , 'PATPFParticleRefSelector'     : ''
#                            , 'PATCompositeCandidateRefSelector'     : ''
                           , 'PATPhotonProducer'  : 'PATTriggerMatchPhotonEmbedder'
                           , 'PATElectronProducer': 'PATTriggerMatchElectronEmbedder'
                           , 'PATMuonProducer'    : 'PATTriggerMatchMuonEmbedder'
                           , 'PATTauProducer'     : 'PATTriggerMatchTauEmbedder'
                           , 'PATJetProducer'     : 'PATTriggerMatchJetEmbedder'
                           , 'PATMETProducer'     : 'PATTriggerMatchMETEmbedder'
#                            , 'PATGenericParticleProducer'     : ''
#                            , 'PATPFParticleProducer'     : ''
#                            , 'PATCompositeCandidateProducer'     : ''
                           , 'MuonSelectorVertex': 'PATTriggerMatchMuonEmbedder'
                           }
 
        # Switch on PAT trigger matching if needed
        dictConfig = {}
        if not hasattr( process, triggerProducer ):
            if exampleMatchers:
                print('%s():'%( self._label ))
                print('    PAT trigger matching switched on automatically using')
                print('    switchOnTriggerMatchingStandAlone( process, \'%s\', None, \'%s\', \'%s\', \'%s\', \'%s\' )'%( hltProcess, triggerProducer, path, outputModule, postfix ))
                print(_longLine)
                switchOnTriggerMatchingStandAlone( process, None, triggerProducer, path, hltProcess, '', postfix ) # Do not store intermediate output collections.
            else:
                print('%s():'%( self._label ))
                print('    PAT trigger matching switched on automatically using')
                print('    switchOnTriggerMatchingStandAlone( process, \'%s\', %s, \'%s\', \'%s\', \'%s\', \'%s\' )'%( hltProcess, triggerMatchers, triggerProducer, path, outputModule, postfix ))
                print(_longLine)
                switchOnTriggerMatchingStandAlone( process, triggerMatchers, triggerProducer, path, hltProcess, '', postfix ) # Do not store intermediate output collections.
        elif exampleMatchers:
            process.load( "PhysicsTools.PatAlgos.triggerLayer1.triggerMatcherExamples_cfi" )
            task.add(process.triggerMatcherExamplesTask)
 
        # Build dictionary of matchers
        for matcher in triggerMatchers:
            if not hasattr( process, matcher ):
                print('%s():'%( self._label ))
                print('    PAT trigger matcher \'%s\' not known to process'%( matcher ))
                print('    ==> skipped')
                print(_longLine)
                continue
            trigMchMod = getattr( process, matcher )
            patObjProd = getattr( process, trigMchMod.src.value() + postfix )
            if trigMchMod.src.value() in dictConfig:
                dictConfig[ patObjProd.type_() ] += [ matcher ]
            else:
                dictConfig[ patObjProd.type_() ] = [ matcher ]
 
        # Maintain configurations
        patTriggerEventContent = []
        for patObjProdType in dictConfig.keys():
            if patObjProdType in dictPatProducers:
                for matcher in dictConfig[ patObjProdType ]:
                    trigMchMod = getattr( process, matcher )
                    patObjProd = getattr( process, trigMchMod.src.value() + postfix )
                    # Configure embedder module
                    label = patObjProd.label_() + 'TriggerMatch' # hardcoded default
                    if hasattr( process, label ):
                        print('%s():'%( self._label ))
                        print('    PAT trigger match embedder \'%s\' exists already in process'%( label ))
                        print('    ==> entry re-used')
                        print(_longLine)
                        module = getattr( process, label )
                        if not module.type_() is dictPatProducers[ patObjProdType ]:
                            print('%s():'%( self._label ))
                            print('    Configuration conflict for PAT trigger match embedder \'%s\''%( label ))
                            print('    - exists as %s'%( module.type_() ))
                            print('    - requested as %s by \'%s\''%( dictPatProducers[ patObjProdType ], matcher ))
                            print('    ==> skipped')
                            print(_longLine)
                            continue
                        if not module.src.value() is trigMchMod.src.value() + postfix:
                            print('%s():'%( self._label ))
                            print('    Configuration conflict for PAT trigger match embedder \'%s\''%( label ))
                            print('    - exists for input %s'%( module.src.value() ))
                            print('    - requested for input %s by \'%s\''%( trigMchMod.src.value() + postfix, matcher ))
                            print('    ==> skipped')
                            print(_longLine)
                            continue
                        module.matches.append( cms.InputTag( matcher ) )
                    else:
                        module         = cms.EDProducer( dictPatProducers[ patObjProdType ] )
                        module.src     = cms.InputTag( patObjProd.label_() )
                        module.matches = cms.VInputTag( matcher )
                        addToProcessAndTask(label, module, process, task)
                    # Add event content
                    patTriggerEventContent += [ 'drop *_%s_*_*'%( patObjProd.label_() )
                                              , 'keep *_%s_*_%s'%( label, process.name_() )
                                              ]
            else:
                print('%s():'%( self._label ))
                print('    Invalid input source for trigger match embedding')
                print('    ==> %s with matchers \'%s\' is skipped'%( patObjProdType, dictConfig[ patObjProdType ] ))
                print(_longLine)
        if outputModule is not '':
            getattr( process, outputModule ).outputCommands = _addEventContent( getattr( process, outputModule ).outputCommands, patTriggerEventContent )
 

References trigTools._addEventContent(), metTools.AddMETCollection._label, trackTools.MakeAODTrackCandidates._label, heavyIonTools.ConfigureHeavyIons._label, coreTools.RunOnData._label, MagneticFieldMapESProducer._label, TrackerInteractionGeometryESProducer._label, heavyIonTools.ProductionDefaults._label, ConfigToolBase.ConfigToolBase._label, LHECOMWeightProducer._label, cmsswVersionTools.PickRelValInputFiles._label, coreTools.RemoveMCMatching._label, trackTools.MakePATTrackCandidates._label, trigTools.SwitchOnTrigger._label, heavyIonTools.SelectionDefaults._label, heavyIonTools.DisbaleMonteCarloDeps._label, trigTools.SwitchOnTriggerStandAlone._label, tauTools.AddTauCollection._label, trackTools.MakeTrackCandidates._label, trigTools.SwitchOnTriggerMatching._label, trigTools.SwitchOnTriggerMatchingStandAlone._label, trigTools.SwitchOnTriggerMatchEmbedding._label, jetTools.AddJetCollection._label, jetTools.SwitchJetCollection._label, jetTools.UpdateJetCollection._label, jetTools.AddJetID._label, jetTools.SetTagInfos._label, heavyIonTools.ConfigureHeavyIons._parameters, trackTools.MakeAODTrackCandidates._parameters, coreTools.RunOnData._parameters, metTools.AddMETCollection._parameters, heavyIonTools.ProductionDefaults._parameters, ConfigToolBase.ConfigToolBase._parameters, TAbsFitConstraint._parameters, TAbsFitParticle._parameters, cmsswVersionTools.PickRelValInputFiles._parameters, coreTools.RemoveMCMatching._parameters, trackTools.MakePATTrackCandidates._parameters, trigTools.SwitchOnTrigger._parameters, heavyIonTools.SelectionDefaults._parameters, heavyIonTools.DisbaleMonteCarloDeps._parameters, trigTools.SwitchOnTriggerStandAlone._parameters, tauTools.AddTauCollection._parameters, trackTools.MakeTrackCandidates._parameters, trigTools.SwitchOnTriggerMatching._parameters, trigTools.SwitchOnTriggerMatchingStandAlone._parameters, trigTools.SwitchOnTriggerMatchEmbedding._parameters, jetTools.AddJetCollection._parameters, jetTools.SwitchJetCollection._parameters, jetTools.UpdateJetCollection._parameters, jetTools.AddJetID._parameters, jetTools.SetTagInfos._parameters, helpers.addToProcessAndTask(), helpers.getPatAlgosToolsTask(), edm.print(), and trigTools.switchOnTriggerMatchingStandAlone.

Member Data Documentation

_comment

trigTools.SwitchOnTriggerMatchEmbedding._comment

private

Definition at line 574 of file trigTools.py.

_defaultParameters

trigTools.SwitchOnTriggerMatchEmbedding._defaultParameters

staticprivate

Definition at line 562 of file trigTools.py.

Referenced by runJetUncertainties.RunJetUncertainties.__call__(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.__call__(), trigTools.SwitchOnTriggerMatchEmbedding.__call__(), runJetUncertainties.RunJetUncertainties.__init__(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.__init__(), trigTools.SwitchOnTriggerMatchEmbedding.__init__(), ConfigToolBase.ConfigToolBase.dumpPython(), ConfigToolBase.ConfigToolBase.getAllowedValues(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.getDefaultParameters(), trigTools.SwitchOnTriggerMatchEmbedding.getDefaultParameters(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.initializeInputTag(), ConfigToolBase.ConfigToolBase.reset(), and ConfigToolBase.ConfigToolBase.setParameter().

_label

trigTools.SwitchOnTriggerMatchEmbedding._label

staticprivate

Definition at line 561 of file trigTools.py.

Referenced by validation.SimpleSample.digest(), validation.SimpleSample.label(), and trigTools.SwitchOnTriggerMatchEmbedding.toolCode().

_parameters

trigTools.SwitchOnTriggerMatchEmbedding._parameters

private

Definition at line 573 of file trigTools.py.

Referenced by runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.ak4JetReclustering(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.createMVAMETModule(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.createSmearedJetModule(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.extractMET(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.getCorrectedMET(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.getMETUncertainties(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.getUnclusteredVariationsForMVAMET(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.getVariations(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.jetCleaning(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.jetConfiguration(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.miniAODConfiguration(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.miniAODConfigurationPost(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.recomputeRawMetFromPfcs(), runJetUncertainties.RunJetUncertainties.toolCode(), runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.toolCode(), trigTools.SwitchOnTriggerMatchEmbedding.toolCode(), and runMETCorrectionsAndUncertainties.RunMETCorrectionsAndUncertainties.updateJECs().