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#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "DQMServices/Core/interface/DQMStore.h"
#include "DQMServices/Core/interface/DQMEDAnalyzer.h"
#include "DQMOffline/Trigger/plugins/TriggerDQMBase.h"
#include "CommonTools/TriggerUtils/interface/GenericTriggerEventFlag.h"
#include "CommonTools/Utils/interface/StringCutObjectSelector.h"
#include "DataFormats/METReco/interface/CaloMET.h"
#include "DataFormats/METReco/interface/CaloMETCollection.h"
#include "DataFormats/MuonReco/interface/Muon.h"
#include "DataFormats/MuonReco/interface/MuonFwd.h"
#include "DataFormats/MuonReco/interface/MuonSelectors.h"
#include "DataFormats/JetReco/interface/PFJet.h"
#include "DataFormats/JetReco/interface/PFJetCollection.h"
#include "DataFormats/HLTReco/interface/TriggerObject.h"
#include "DataFormats/HLTReco/interface/TriggerEvent.h"
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "DataFormats/Math/interface/deltaR.h"
class METplusTrackMonitor : public DQMEDAnalyzer, public TriggerDQMBase {
public:
typedef dqm::reco::MonitorElement MonitorElement;
typedef dqm::reco::DQMStore DQMStore;
METplusTrackMonitor(const edm::ParameterSet&);
~METplusTrackMonitor() noexcept(true) override {}
static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
protected:
void bookHistograms(DQMStore::IBooker&, edm::Run const&, edm::EventSetup const&) override;
void analyze(edm::Event const& iEvent, edm::EventSetup const& iSetup) override;
private:
bool getHLTObj(const edm::Handle<trigger::TriggerEvent>& trigSummary,
const edm::InputTag& filterTag,
trigger::TriggerObject& obj) const;
const std::string folderName_;
const bool requireValidHLTPaths_;
bool hltPathsAreValid_;
edm::EDGetTokenT<reco::CaloMETCollection> metToken_;
edm::EDGetTokenT<reco::MuonCollection> muonToken_;
edm::EDGetTokenT<reco::PFJetCollection> jetToken_;
edm::EDGetTokenT<reco::VertexCollection> vtxToken_;
edm::EDGetTokenT<trigger::TriggerEvent> theTrigSummary_;
edm::InputTag hltMetTag_;
edm::InputTag trackLegFilterTag_;
std::vector<double> met_variable_binning_;
std::vector<double> muonPt_variable_binning_;
MEbinning met_binning_;
MEbinning ls_binning_;
MEbinning pt_binning_;
MEbinning eta_binning_;
MEbinning phi_binning_;
ObjME metME_variableBinning_;
ObjME metVsLS_;
ObjME metPhiME_;
ObjME deltaphimetj1ME_;
ObjME metVsHltMet_;
ObjME muonPtME_variableBinning_;
ObjME muonPtVsLS_;
ObjME muonEtaME_;
ObjME deltaphimetmuonME_;
ObjME muonEtaVsPhi_;
std::unique_ptr<GenericTriggerEventFlag> num_genTriggerEventFlag_;
std::unique_ptr<GenericTriggerEventFlag> den_genTriggerEventFlag_;
StringCutObjectSelector<reco::CaloMET, true> metSelection_;
StringCutObjectSelector<reco::Muon, true> muonSelection_;
StringCutObjectSelector<reco::PFJet, true> jetSelection_;
StringCutObjectSelector<reco::Vertex, true> vtxSelection_;
unsigned nmuons_;
unsigned njets_;
double leadJetEtaCut_;
bool requireLeadMatched_;
double maxMatchDeltaR_;
};
METplusTrackMonitor::METplusTrackMonitor(const edm::ParameterSet& iConfig)
: folderName_(iConfig.getParameter<std::string>("FolderName")),
requireValidHLTPaths_(iConfig.getParameter<bool>("requireValidHLTPaths")),
hltPathsAreValid_(false),
metToken_(consumes<reco::CaloMETCollection>(iConfig.getParameter<edm::InputTag>("met"))),
muonToken_(consumes<reco::MuonCollection>(iConfig.getParameter<edm::InputTag>("muons"))),
jetToken_(consumes<reco::PFJetCollection>(iConfig.getParameter<edm::InputTag>("jets"))),
vtxToken_(consumes<reco::VertexCollection>(iConfig.getParameter<edm::InputTag>("vertices"))),
theTrigSummary_(consumes<trigger::TriggerEvent>(iConfig.getParameter<edm::InputTag>("trigSummary"))),
hltMetTag_(iConfig.getParameter<edm::InputTag>("hltMetFilter")),
trackLegFilterTag_(iConfig.getParameter<edm::InputTag>("trackLegFilter")),
met_variable_binning_(
iConfig.getParameter<edm::ParameterSet>("histoPSet").getParameter<std::vector<double> >("metBinning")),
muonPt_variable_binning_(
iConfig.getParameter<edm::ParameterSet>("histoPSet").getParameter<std::vector<double> >("ptBinning")),
met_binning_(getHistoPSet(
iConfig.getParameter<edm::ParameterSet>("histoPSet").getParameter<edm::ParameterSet>("metPSet"))),
ls_binning_(
getHistoPSet(iConfig.getParameter<edm::ParameterSet>("histoPSet").getParameter<edm::ParameterSet>("lsPSet"))),
pt_binning_(
getHistoPSet(iConfig.getParameter<edm::ParameterSet>("histoPSet").getParameter<edm::ParameterSet>("ptPSet"))),
eta_binning_(getHistoPSet(
iConfig.getParameter<edm::ParameterSet>("histoPSet").getParameter<edm::ParameterSet>("etaPSet"))),
phi_binning_(getHistoPSet(
iConfig.getParameter<edm::ParameterSet>("histoPSet").getParameter<edm::ParameterSet>("phiPSet"))),
num_genTriggerEventFlag_(new GenericTriggerEventFlag(
iConfig.getParameter<edm::ParameterSet>("numGenericTriggerEventPSet"), consumesCollector(), *this)),
den_genTriggerEventFlag_(new GenericTriggerEventFlag(
iConfig.getParameter<edm::ParameterSet>("denGenericTriggerEventPSet"), consumesCollector(), *this)),
metSelection_(iConfig.getParameter<std::string>("metSelection")),
muonSelection_(iConfig.getParameter<std::string>("muonSelection")),
jetSelection_(iConfig.getParameter<std::string>("jetSelection")),
vtxSelection_(iConfig.getParameter<std::string>("vtxSelection")),
nmuons_(iConfig.getParameter<unsigned>("nmuons")),
njets_(iConfig.getParameter<unsigned>("njets")),
leadJetEtaCut_(iConfig.getParameter<double>("leadJetEtaCut")),
requireLeadMatched_(iConfig.getParameter<bool>("requireLeadMatched")),
maxMatchDeltaR_(iConfig.getParameter<double>("maxMatchDeltaR")) {}
void METplusTrackMonitor::bookHistograms(DQMStore::IBooker& ibooker,
edm::Run const& iRun,
edm::EventSetup const& iSetup) {
// Initialize the GenericTriggerEventFlag
if (num_genTriggerEventFlag_ && num_genTriggerEventFlag_->on()) {
num_genTriggerEventFlag_->initRun(iRun, iSetup);
}
if (den_genTriggerEventFlag_ && den_genTriggerEventFlag_->on()) {
den_genTriggerEventFlag_->initRun(iRun, iSetup);
}
// check if every HLT path specified in numerator and denominator has a valid match in the HLT Menu
hltPathsAreValid_ = (num_genTriggerEventFlag_ && den_genTriggerEventFlag_ && num_genTriggerEventFlag_->on() &&
den_genTriggerEventFlag_->on() && num_genTriggerEventFlag_->allHLTPathsAreValid() &&
den_genTriggerEventFlag_->allHLTPathsAreValid());
// if valid HLT paths are required,
// create DQM outputs only if all paths are valid
if (requireValidHLTPaths_ and (not hltPathsAreValid_)) {
return;
}
std::string histname, histtitle;
std::string currentFolder = folderName_;
ibooker.setCurrentFolder(currentFolder);
// MET leg histograms
histname = "met_variable";
histtitle = "CaloMET";
bookME(ibooker, metME_variableBinning_, histname, histtitle, met_variable_binning_);
setMETitle(metME_variableBinning_, "CaloMET [GeV]", "events / [GeV]");
histname = "metVsLS";
histtitle = "CaloMET vs LS";
bookME(ibooker,
metVsLS_,
histname,
histtitle,
ls_binning_.nbins,
ls_binning_.xmin,
ls_binning_.xmax,
met_binning_.xmin,
met_binning_.xmax);
setMETitle(metVsLS_, "LS", "CaloMET [GeV]");
histname = "metPhi";
histtitle = "CaloMET phi";
bookME(ibooker, metPhiME_, histname, histtitle, phi_binning_.nbins, phi_binning_.xmin, phi_binning_.xmax);
setMETitle(metPhiME_, "CaloMET #phi", "events / 0.2 rad");
histname = "deltaphi_metjet1";
histtitle = "dPhi(CaloMET, jet1)";
bookME(ibooker, deltaphimetj1ME_, histname, histtitle, phi_binning_.nbins, 0, phi_binning_.xmax);
setMETitle(deltaphimetj1ME_, "#Delta#phi (CaloMET, j1)", "events / 0.1 rad");
histname = "metVsHltMet";
histtitle = "CaloMET vs hltMet";
bookME(ibooker,
metVsHltMet_,
histname,
histtitle,
met_binning_.nbins,
met_binning_.xmin,
met_binning_.xmax,
met_binning_.nbins,
met_binning_.xmin,
met_binning_.xmax);
setMETitle(metVsHltMet_, "hltMet (online) [GeV]", "CaloMET (offline) [GeV]");
// Track leg histograms
histname = "muonPt_variable";
histtitle = "Muon PT";
bookME(ibooker, muonPtME_variableBinning_, histname, histtitle, muonPt_variable_binning_);
setMETitle(muonPtME_variableBinning_, "Muon p_{T} [GeV]", "events / [GeV]");
histname = "muonEta";
histtitle = "Muon eta";
bookME(ibooker, muonEtaME_, histname, histtitle, eta_binning_.nbins, eta_binning_.xmin, eta_binning_.xmax);
setMETitle(muonEtaME_, "Muon #eta", "events / 0.2");
histname = "deltaphi_muonmet";
histtitle = "dPhi(Muon, CaloMET)";
bookME(ibooker, deltaphimetmuonME_, histname, histtitle, phi_binning_.nbins, 0, phi_binning_.xmax);
setMETitle(deltaphimetmuonME_, "#Delta#phi (Muon, CaloMET)", "events / 0.1 rad");
histname = "muonEtaVsPhi";
histtitle = "Muon eta vs phi";
bookME(ibooker,
muonEtaVsPhi_,
histname,
histtitle,
phi_binning_.nbins,
phi_binning_.xmin,
phi_binning_.xmax,
eta_binning_.nbins,
eta_binning_.xmin,
eta_binning_.xmax);
setMETitle(muonEtaVsPhi_, "Muon #phi", "Muon #eta");
histname = "muonPtVsLS";
histtitle = "Muon PT vs LS";
bookME(ibooker,
muonPtVsLS_,
histname,
histtitle,
ls_binning_.nbins,
ls_binning_.xmin,
ls_binning_.xmax,
pt_binning_.xmin,
pt_binning_.xmax);
setMETitle(muonPtVsLS_, "LS", "Muon p_{T} [GeV]");
}
void METplusTrackMonitor::analyze(edm::Event const& iEvent, edm::EventSetup const& iSetup) {
// if valid HLT paths are required,
// analyze event only if all paths are valid
if (requireValidHLTPaths_ and (not hltPathsAreValid_)) {
return;
}
// Filter out events if Trigger Filtering is requested
if (den_genTriggerEventFlag_->on() && !den_genTriggerEventFlag_->accept(iEvent, iSetup))
return;
edm::Handle<reco::CaloMETCollection> metHandle;
iEvent.getByToken(metToken_, metHandle);
reco::CaloMET caloMet = metHandle->front();
if (!metSelection_(caloMet))
return;
float met = caloMet.pt();
float metPhi = caloMet.phi();
edm::Handle<reco::PFJetCollection> jetsHandle;
iEvent.getByToken(jetToken_, jetsHandle);
if (jetsHandle->size() < njets_)
return;
std::vector<reco::PFJet> jets;
for (auto const& j : *jetsHandle) {
if (jetSelection_(j))
jets.push_back(j);
}
if (jets.size() < njets_)
return;
if (njets_ > 0 && !(jets.empty()) && fabs(jets[0].eta()) > leadJetEtaCut_)
return;
float deltaphi_metjet1 = !(jets.empty()) ? fabs(deltaPhi(caloMet.phi(), jets[0].phi())) : 10.0;
edm::Handle<reco::VertexCollection> primaryVertices;
iEvent.getByToken(vtxToken_, primaryVertices);
if (primaryVertices->empty())
return;
const reco::Vertex* pv = nullptr;
for (auto const& v : *primaryVertices) {
if (!vtxSelection_(v))
continue;
pv = &v;
break;
}
if (pv == nullptr)
return;
edm::Handle<reco::MuonCollection> muonHandle;
iEvent.getByToken(muonToken_, muonHandle);
if (muonHandle->size() < nmuons_)
return;
std::vector<reco::Muon> muons;
for (auto const& m : *muonHandle) {
bool passTightID =
muon::isTightMuon(m, *pv) &&
m.innerTrack()->hitPattern().trackerLayersWithoutMeasurement(reco::HitPattern::MISSING_INNER_HITS) == 0 &&
m.innerTrack()->hitPattern().trackerLayersWithoutMeasurement(reco::HitPattern::TRACK_HITS) == 0;
if (muonSelection_(m) && passTightID)
muons.push_back(m);
}
if (muons.size() < nmuons_)
return;
// Filling MET leg histograms (denominator)
metME_variableBinning_.denominator->Fill(met);
metPhiME_.denominator->Fill(metPhi);
deltaphimetj1ME_.denominator->Fill(deltaphi_metjet1);
int ls = iEvent.id().luminosityBlock();
metVsLS_.denominator->Fill(ls, met);
// Apply the selection for the MET leg numerator
edm::Handle<trigger::TriggerEvent> triggerSummary;
iEvent.getByToken(theTrigSummary_, triggerSummary);
if (!triggerSummary.isValid()) {
edm::LogError("METplusTrackMonitor") << "Invalid collection: TriggerSummary"
<< "\n";
return;
}
trigger::TriggerObject hltMet;
bool passesHltMetFilter = getHLTObj(triggerSummary, hltMetTag_, hltMet);
if (!passesHltMetFilter)
return;
// Filling MET leg histograms (numerator)
metME_variableBinning_.numerator->Fill(met);
metPhiME_.numerator->Fill(metPhi);
deltaphimetj1ME_.numerator->Fill(deltaphi_metjet1);
metVsLS_.numerator->Fill(ls, met);
metVsHltMet_.numerator->Fill(hltMet.pt(), met);
// Filling track leg histograms (denominator)
double leadMuonPt = !(muons.empty()) ? muons[0].pt() : -1.0;
double leadMuonEta = !(muons.empty()) ? muons[0].eta() : 10.0;
double leadMuonPhi = !(muons.empty()) ? muons[0].phi() : 10.0;
float deltaphi_metmuon = !(muons.empty()) ? fabs(deltaPhi(caloMet.phi(), muons[0].phi())) : 10.0;
muonPtME_variableBinning_.denominator->Fill(leadMuonPt);
muonPtVsLS_.denominator->Fill(ls, leadMuonPt);
muonEtaME_.denominator->Fill(leadMuonEta);
deltaphimetmuonME_.denominator->Fill(deltaphi_metmuon);
muonEtaVsPhi_.denominator->Fill(leadMuonPhi, leadMuonEta);
// Apply the selection for the track leg numerator
trigger::TriggerObject isoTrk;
bool passesTrackLegFilter = getHLTObj(triggerSummary, trackLegFilterTag_, isoTrk);
// require track leg filter
if (!passesTrackLegFilter)
return;
// if requested, require lead selected muon is matched to the track leg filter object
if (requireLeadMatched_ && !(muons.empty()) && deltaR(muons[0], isoTrk) < maxMatchDeltaR_)
return;
// require the full HLT path is fired
if (num_genTriggerEventFlag_->on() && !num_genTriggerEventFlag_->accept(iEvent, iSetup))
return;
// Filling track leg histograms (denominator)
muonPtME_variableBinning_.numerator->Fill(leadMuonPt);
muonPtVsLS_.numerator->Fill(ls, leadMuonPt);
muonEtaME_.numerator->Fill(leadMuonEta);
deltaphimetmuonME_.numerator->Fill(deltaphi_metmuon);
muonEtaVsPhi_.numerator->Fill(leadMuonPhi, leadMuonEta);
}
bool METplusTrackMonitor::getHLTObj(const edm::Handle<trigger::TriggerEvent>& trigSummary,
const edm::InputTag& filterTag,
trigger::TriggerObject& obj) const {
double leadingPt = -1.0;
size_t filterIndex = trigSummary->filterIndex(filterTag);
trigger::TriggerObjectCollection triggerObjects = trigSummary->getObjects();
if (!(filterIndex >= trigSummary->sizeFilters())) {
const trigger::Keys& keys = trigSummary->filterKeys(filterIndex);
for (unsigned short key : keys) {
trigger::TriggerObject foundObject = triggerObjects[key];
if (foundObject.pt() > leadingPt) {
obj = foundObject;
leadingPt = obj.pt();
}
}
}
return (leadingPt > 0.0);
}
void METplusTrackMonitor::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
edm::ParameterSetDescription desc;
desc.add<std::string>("FolderName", "HLT/MET");
desc.add<bool>("requireValidHLTPaths", true);
desc.add<edm::InputTag>("met", edm::InputTag("caloMet"));
desc.add<edm::InputTag>("jets", edm::InputTag("ak4PFJetsCHS"));
desc.add<edm::InputTag>("electrons", edm::InputTag("gedGsfElectrons"));
desc.add<edm::InputTag>("muons", edm::InputTag("muons"));
desc.add<edm::InputTag>("vertices", edm::InputTag("offlinePrimaryVertices"));
desc.add<edm::InputTag>("trigSummary", edm::InputTag("hltTriggerSummaryAOD"));
desc.add<edm::InputTag>("hltMetFilter", edm::InputTag("hltMET105", "", "HLT"));
desc.add<edm::InputTag>("trackLegFilter", edm::InputTag("hltTrk50Filter", "", "HLT"));
desc.add<std::string>("metSelection", "pt > 0");
desc.add<std::string>("jetSelection", "pt > 0");
desc.add<std::string>("muonSelection", "pt > 0");
desc.add<std::string>("vtxSelection", "!isFake");
desc.add<unsigned>("njets", 0);
desc.add<unsigned>("nmuons", 0);
desc.add<double>("leadJetEtaCut", 2.4);
desc.add<bool>("requireLeadMatched", true);
desc.add<double>("maxMatchDeltaR", 0.1);
edm::ParameterSetDescription genericTriggerEventPSet;
GenericTriggerEventFlag::fillPSetDescription(genericTriggerEventPSet);
desc.add<edm::ParameterSetDescription>("numGenericTriggerEventPSet", genericTriggerEventPSet);
desc.add<edm::ParameterSetDescription>("denGenericTriggerEventPSet", genericTriggerEventPSet);
edm::ParameterSetDescription histoPSet;
edm::ParameterSetDescription metPSet;
edm::ParameterSetDescription phiPSet;
edm::ParameterSetDescription ptPSet;
edm::ParameterSetDescription etaPSet;
fillHistoPSetDescription(metPSet);
fillHistoPSetDescription(phiPSet);
fillHistoPSetDescription(ptPSet);
fillHistoPSetDescription(etaPSet);
histoPSet.add<edm::ParameterSetDescription>("metPSet", metPSet);
histoPSet.add<edm::ParameterSetDescription>("phiPSet", phiPSet);
histoPSet.add<edm::ParameterSetDescription>("ptPSet", ptPSet);
histoPSet.add<edm::ParameterSetDescription>("etaPSet", etaPSet);
std::vector<double> bins = {0., 20., 40., 60., 80., 90., 100., 110., 120., 130., 140., 150., 160.,
170., 180., 190., 200., 220., 240., 260., 280., 300., 350., 400., 450., 1000.};
histoPSet.add<std::vector<double> >("metBinning", bins);
histoPSet.add<std::vector<double> >("ptBinning", bins);
edm::ParameterSetDescription lsPSet;
fillHistoLSPSetDescription(lsPSet);
histoPSet.add<edm::ParameterSetDescription>("lsPSet", lsPSet);
desc.add<edm::ParameterSetDescription>("histoPSet", histoPSet);
descriptions.add("metPlusTrackMonitoring", desc);
}
DEFINE_FWK_MODULE(METplusTrackMonitor);
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