-
Notifications
You must be signed in to change notification settings - Fork 4.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #35049 from swagata87/eghlt_phaseout_calotower
[EGM HLT] Phase out calotower & use HCAL recHits directly
- Loading branch information
Showing
1 changed file
with
229 additions
and
0 deletions.
There are no files selected for viewing
229 changes: 229 additions & 0 deletions
229
RecoEgamma/EgammaHLTProducers/plugins/EgammaHLTHcalVarProducerFromRecHit.cc
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,229 @@ | ||
| // Class: EgammaHLTHcalVarProducerFromRecHit | ||
|
|
||
| /* | ||
| Author: Swagata Mukherjee | ||
| Date: August 2021 | ||
| This class is similar to the existing class EgammaHLTBcHcalIsolationProducersRegional, | ||
| but the new feature in this code is that the HCAL recHits are used instead of the | ||
| calotowers which is expected to be phased out sometime in Run3. | ||
| The old class can also be used until calotowers stay. After that, one need to switch to this new one. | ||
| As the old producer code, this one also produces either Hcal isolation or H for H/E depending if doEtSum=true or false. | ||
| H for H/E = either a single HCAL tower behind SC, or towers in a cone, and hcal isolation has these tower(s) excluded. | ||
| A rho correction can be applied | ||
| */ | ||
|
|
||
| #include "DataFormats/RecoCandidate/interface/RecoEcalCandidate.h" | ||
| #include "DataFormats/RecoCandidate/interface/RecoEcalCandidateIsolation.h" | ||
| #include "FWCore/Framework/interface/global/EDProducer.h" | ||
| #include "FWCore/Framework/interface/Event.h" | ||
| #include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h" | ||
| #include "FWCore/Utilities/interface/Exception.h" | ||
| #include "Geometry/Records/interface/CaloGeometryRecord.h" | ||
| #include "RecoEgamma/EgammaIsolationAlgos/interface/EgammaHcalIsolation.h" | ||
| #include "Geometry/CaloGeometry/interface/CaloGeometry.h" | ||
| #include "DataFormats/HcalRecHit/interface/HcalRecHitCollections.h" | ||
| #include "Geometry/CaloTopology/interface/HcalTopology.h" | ||
| #include "RecoLocalCalo/HcalRecAlgos/interface/HcalSeverityLevelComputer.h" | ||
| #include "RecoLocalCalo/HcalRecAlgos/interface/HcalSeverityLevelComputerRcd.h" | ||
| #include "CondFormats/HcalObjects/interface/HcalChannelQuality.h" | ||
| #include "CondFormats/DataRecord/interface/HcalChannelQualityRcd.h" | ||
|
|
||
| class EgammaHLTHcalVarProducerFromRecHit : public edm::global::EDProducer<> { | ||
| public: | ||
| explicit EgammaHLTHcalVarProducerFromRecHit(const edm::ParameterSet &); | ||
|
|
||
| public: | ||
| void produce(edm::StreamID, edm::Event &, const edm::EventSetup &) const final; | ||
| static void fillDescriptions(edm::ConfigurationDescriptions &descriptions); | ||
|
|
||
| private: | ||
| const bool doEtSum_; | ||
| const EgammaHcalIsolation::arrayHB eThresHB_; | ||
| const EgammaHcalIsolation::arrayHB etThresHB_; | ||
| const EgammaHcalIsolation::arrayHE eThresHE_; | ||
| const EgammaHcalIsolation::arrayHE etThresHE_; | ||
| const double innerCone_; | ||
| const double outerCone_; | ||
| const int depth_; | ||
| const int maxSeverityHB_; | ||
| const int maxSeverityHE_; | ||
| const bool useSingleTower_; | ||
| const bool doRhoCorrection_; | ||
| const double rhoScale_; | ||
| const double rhoMax_; | ||
| const std::vector<double> effectiveAreas_; | ||
| const std::vector<double> absEtaLowEdges_; | ||
| const edm::EDGetTokenT<reco::RecoEcalCandidateCollection> recoEcalCandidateProducer_; | ||
| const edm::EDGetTokenT<HBHERecHitCollection> hbheRecHitsTag_; | ||
| const edm::EDGetTokenT<double> rhoProducer_; | ||
| const edm::ESGetToken<CaloGeometry, CaloGeometryRecord> caloGeometryToken_; | ||
| const edm::ESGetToken<HcalTopology, HcalRecNumberingRecord> hcalTopologyToken_; | ||
| const edm::ESGetToken<HcalChannelQuality, HcalChannelQualityRcd> hcalChannelQualityToken_; | ||
| const edm::ESGetToken<HcalSeverityLevelComputer, HcalSeverityLevelComputerRcd> hcalSevLvlComputerToken_; | ||
| const edm::ESGetToken<CaloTowerConstituentsMap, CaloGeometryRecord> caloTowerConstituentsMapToken_; | ||
| const edm::EDPutTokenT<reco::RecoEcalCandidateIsolationMap> putToken_; | ||
| }; | ||
|
|
||
| EgammaHLTHcalVarProducerFromRecHit::EgammaHLTHcalVarProducerFromRecHit(const edm::ParameterSet &config) | ||
| : doEtSum_(config.getParameter<bool>("doEtSum")), | ||
| eThresHB_(config.getParameter<EgammaHcalIsolation::arrayHB>("eThresHB")), | ||
| etThresHB_(config.getParameter<EgammaHcalIsolation::arrayHB>("etThresHB")), | ||
| eThresHE_(config.getParameter<EgammaHcalIsolation::arrayHE>("eThresHE")), | ||
| etThresHE_(config.getParameter<EgammaHcalIsolation::arrayHE>("etThresHE")), | ||
| innerCone_(config.getParameter<double>("innerCone")), | ||
| outerCone_(config.getParameter<double>("outerCone")), | ||
| depth_(config.getParameter<int>("depth")), | ||
| maxSeverityHB_(config.getParameter<int>("maxSeverityHB")), | ||
| maxSeverityHE_(config.getParameter<int>("maxSeverityHE")), | ||
| useSingleTower_(config.getParameter<bool>("useSingleTower")), | ||
| doRhoCorrection_(config.getParameter<bool>("doRhoCorrection")), | ||
| rhoScale_(config.getParameter<double>("rhoScale")), | ||
| rhoMax_(config.getParameter<double>("rhoMax")), | ||
| effectiveAreas_(config.getParameter<std::vector<double> >("effectiveAreas")), | ||
| absEtaLowEdges_(config.getParameter<std::vector<double> >("absEtaLowEdges")), | ||
| recoEcalCandidateProducer_(consumes(config.getParameter<edm::InputTag>("recoEcalCandidateProducer"))), | ||
| hbheRecHitsTag_(consumes(config.getParameter<edm::InputTag>("hbheRecHitsTag"))), | ||
| rhoProducer_(doRhoCorrection_ ? consumes<double>(config.getParameter<edm::InputTag>("rhoProducer")) | ||
| : edm::EDGetTokenT<double>()), | ||
| caloGeometryToken_{esConsumes()}, | ||
| hcalTopologyToken_{esConsumes()}, | ||
| hcalChannelQualityToken_{esConsumes(edm::ESInputTag("", "withTopo"))}, | ||
| hcalSevLvlComputerToken_{esConsumes()}, | ||
| caloTowerConstituentsMapToken_{esConsumes()}, | ||
| putToken_{produces<reco::RecoEcalCandidateIsolationMap>()} { | ||
| if (doRhoCorrection_) { | ||
| if (absEtaLowEdges_.size() != effectiveAreas_.size()) { | ||
| throw cms::Exception("IncompatibleVects") << "absEtaLowEdges and effectiveAreas should be of the same size. \n"; | ||
| } | ||
|
|
||
| if (absEtaLowEdges_.at(0) != 0.0) { | ||
| throw cms::Exception("IncompleteCoverage") << "absEtaLowEdges should start from 0. \n"; | ||
| } | ||
|
|
||
| for (unsigned int aIt = 0; aIt < absEtaLowEdges_.size() - 1; aIt++) { | ||
| if (!(absEtaLowEdges_.at(aIt) < absEtaLowEdges_.at(aIt + 1))) { | ||
| throw cms::Exception("ImproperBinning") << "absEtaLowEdges entries should be in increasing order. \n"; | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| void EgammaHLTHcalVarProducerFromRecHit::fillDescriptions(edm::ConfigurationDescriptions &descriptions) { | ||
| edm::ParameterSetDescription desc; | ||
|
|
||
| desc.add<edm::InputTag>("recoEcalCandidateProducer", edm::InputTag("hltRecoEcalCandidate")); | ||
| desc.add<edm::InputTag>("rhoProducer", edm::InputTag("fixedGridRhoFastjetAllCalo")); | ||
| desc.add<edm::InputTag>("hbheRecHitsTag", edm::InputTag("hltHbhereco")); | ||
| desc.add<bool>("doRhoCorrection", false); | ||
| desc.add<double>("rhoMax", 999999.); | ||
| desc.add<double>(("rhoScale"), 1.0); | ||
| //eThresHB/HE are from RecoParticleFlow/PFClusterProducer/python/particleFlowRecHitHBHE_cfi.py | ||
| desc.add<std::vector<double> >("eThresHB", {0.1, 0.2, 0.3, 0.3}); | ||
| desc.add<std::vector<double> >("etThresHB", {0, 0, 0, 0}); | ||
| desc.add<std::vector<double> >("eThresHE", {0.1, 0.2, 0.2, 0.2, 0.2, 0.2, 0.2}); | ||
| desc.add<std::vector<double> >("etThresHE", {0, 0, 0, 0, 0, 0, 0}); | ||
| desc.add<double>("innerCone", 0); | ||
| desc.add<double>("outerCone", 0.14); | ||
| desc.add<int>("depth", 0); | ||
| desc.add<int>("maxSeverityHB", 9); | ||
| desc.add<int>("maxSeverityHE", 9); | ||
| desc.add<bool>("doEtSum", false); | ||
| desc.add<bool>("useSingleTower", false); | ||
| desc.add<std::vector<double> >("effectiveAreas", {0.079, 0.25}); // 2016 post-ichep sinEle default | ||
| desc.add<std::vector<double> >("absEtaLowEdges", {0.0, 1.479}); // Barrel, Endcap | ||
| descriptions.add("hltEgammaHLTHcalVarProducerFromRecHit", desc); | ||
| } | ||
|
|
||
| void EgammaHLTHcalVarProducerFromRecHit::produce(edm::StreamID, | ||
| edm::Event &iEvent, | ||
| const edm::EventSetup &iSetup) const { | ||
| auto recoEcalCandHandle = iEvent.getHandle(recoEcalCandidateProducer_); | ||
|
|
||
| double rho = 0.0; | ||
|
|
||
| if (doRhoCorrection_) { | ||
| rho = iEvent.get(rhoProducer_); | ||
| if (rho > rhoMax_) { | ||
| rho = rhoMax_; | ||
| } | ||
| rho = rho * rhoScale_; | ||
| } | ||
|
|
||
| reco::RecoEcalCandidateIsolationMap isoMap(recoEcalCandHandle); | ||
|
|
||
| for (unsigned int iRecoEcalCand = 0; iRecoEcalCand < recoEcalCandHandle->size(); iRecoEcalCand++) { | ||
| reco::RecoEcalCandidateRef recoEcalCandRef(recoEcalCandHandle, iRecoEcalCand); | ||
|
|
||
| float isol = 0; | ||
| EgammaHcalIsolation::InclusionRule external; | ||
| EgammaHcalIsolation::InclusionRule internal; | ||
|
|
||
| if (useSingleTower_) { | ||
| if (!doEtSum_) { //this is single tower based H/E | ||
| external = EgammaHcalIsolation::InclusionRule::isBehindClusterSeed; | ||
| internal = EgammaHcalIsolation::InclusionRule::withinConeAroundCluster; | ||
| } else { //this is cone-based HCAL isolation with single tower based footprint removal | ||
| external = EgammaHcalIsolation::InclusionRule::withinConeAroundCluster; | ||
| internal = EgammaHcalIsolation::InclusionRule::isBehindClusterSeed; | ||
| } | ||
| } else { //useSingleTower_=False means H/E is cone-based | ||
| external = EgammaHcalIsolation::InclusionRule::withinConeAroundCluster; | ||
| internal = EgammaHcalIsolation::InclusionRule::withinConeAroundCluster; | ||
| } | ||
|
|
||
| EgammaHcalIsolation thisHcalVar_ = EgammaHcalIsolation(external, | ||
| outerCone_, | ||
| internal, | ||
| innerCone_, | ||
| eThresHB_, | ||
| etThresHB_, | ||
| maxSeverityHB_, | ||
| eThresHE_, | ||
| etThresHE_, | ||
| maxSeverityHE_, | ||
| iEvent.get(hbheRecHitsTag_), | ||
| iSetup.getData(caloGeometryToken_), | ||
| iSetup.getData(hcalTopologyToken_), | ||
| iSetup.getData(hcalChannelQualityToken_), | ||
| iSetup.getData(hcalSevLvlComputerToken_), | ||
| iSetup.getData(caloTowerConstituentsMapToken_)); | ||
|
|
||
| if (useSingleTower_) { | ||
| if (doEtSum_) { //this is cone-based HCAL isolation with single tower based footprint removal | ||
| isol = thisHcalVar_.getHcalEtSumBc(recoEcalCandRef.get(), depth_); //depth=0 means all depths | ||
| } else { //this is single tower based H/E | ||
| isol = thisHcalVar_.getHcalESumBc(recoEcalCandRef.get(), depth_); //depth=0 means all depths | ||
| } | ||
| } else { //useSingleTower_=False means H/E is cone-based. | ||
| if (doEtSum_) { //hcal iso | ||
| isol = thisHcalVar_.getHcalEtSum(recoEcalCandRef.get(), depth_); //depth=0 means all depths | ||
| } else { // doEtSum_=False means sum up energy, this is for H/E | ||
| isol = thisHcalVar_.getHcalESum(recoEcalCandRef.get(), depth_); //depth=0 means all depths | ||
| } | ||
| } | ||
|
|
||
| if (doRhoCorrection_) { | ||
| int iEA = -1; | ||
| auto scEta = std::abs(recoEcalCandRef->superCluster()->eta()); | ||
| for (int bIt = absEtaLowEdges_.size() - 1; bIt > -1; bIt--) { | ||
| if (scEta > absEtaLowEdges_.at(bIt)) { | ||
| iEA = bIt; | ||
| break; | ||
| } | ||
| } | ||
| isol = isol - rho * effectiveAreas_.at(iEA); | ||
| } | ||
|
|
||
| isoMap.insert(recoEcalCandRef, isol); | ||
| } | ||
|
|
||
| iEvent.emplace(putToken_, isoMap); | ||
| } | ||
|
|
||
| #include "FWCore/Framework/interface/MakerMacros.h" | ||
| DEFINE_FWK_MODULE(EgammaHLTHcalVarProducerFromRecHit); |