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#include <ESListOfFEDSProducer.h>
Definition at line 20 of file ESListOfFEDSProducer.h.
| ESListOfFEDSProducer::ESListOfFEDSProducer | ( | const edm::ParameterSet & | pset | ) |
Definition at line 45 of file ESListOfFEDSProducer.cc.
References Exception, and edm::ParameterSet::getUntrackedParameter().
{
debug_ = pset.getUntrackedParameter<bool>("debug");
// Pi0ListToIgnore_ = pset.getParameter<edm::InputTag>("Pi0ListToIgnore");
EGamma_ = pset.getUntrackedParameter<bool>("EGamma",false);
Muon_ = pset.getUntrackedParameter<bool>("Muon",false);
Jets_ = pset.getUntrackedParameter<bool>("Jets",false);
if (EGamma_ && Muon_) {
throw cms::Exception("ESListOfFEDSProducer") <<
" Wrong configuration : EGamma and Muon should not be true at the same time." ;
}
if (EGamma_) {
EMl1TagIsolated_ = pset.getUntrackedParameter<edm::InputTag>("EM_l1TagIsolated");
EMl1TagNonIsolated_ = pset.getUntrackedParameter<edm::InputTag>("EM_l1TagNonIsolated");
EMdoIsolated_ = pset.getUntrackedParameter<bool>("EM_doIsolated",true);
EMdoNonIsolated_ = pset.getUntrackedParameter<bool>("EM_doNonIsolated",true);
EMregionEtaMargin_ = pset.getUntrackedParameter<double>("EM_regionEtaMargin",0.25);
EMregionPhiMargin_ = pset.getUntrackedParameter<double>("EM_regionPhiMargin",0.40);
Ptmin_iso_ = pset.getUntrackedParameter<double>("Ptmin_iso",0.);
Ptmin_noniso_ = pset.getUntrackedParameter<double>("Ptmin_noniso",0.);
}
if (Muon_) {
MUregionEtaMargin_ = pset.getUntrackedParameter<double>("MU_regionEtaMargin",1.0);
MUregionPhiMargin_ = pset.getUntrackedParameter<double>("MU_regionPhiMargin",1.0);
Ptmin_muon_ = pset.getUntrackedParameter<double>("Ptmin_muon",0.);
MuonSource_ = pset.getUntrackedParameter<edm::InputTag>("MuonSource");
}
if (Jets_) {
JETSregionEtaMargin_ = pset.getUntrackedParameter<double>("JETS_regionEtaMargin",1.0);
JETSregionPhiMargin_ = pset.getUntrackedParameter<double>("JETS_regionPhiMargin",1.0);
Ptmin_jets_ = pset.getUntrackedParameter<double>("Ptmin_jets",0.);
CentralSource_ = pset.getUntrackedParameter<edm::InputTag>("CentralSource");
ForwardSource_ = pset.getUntrackedParameter<edm::InputTag>("ForwardSource");
TauSource_ = pset.getUntrackedParameter<edm::InputTag>("TauSource");
JETSdoCentral_ = pset.getUntrackedParameter<bool>("JETS_doCentral",true);
JETSdoForward_ = pset.getUntrackedParameter<bool>("JETS_doForward",true);
JETSdoTau_ = pset.getUntrackedParameter<bool>("JETS_doTau",true);
}
OutputLabel_ = pset.getUntrackedParameter<std::string>("OutputLabel");
TheMapping = new EcalElectronicsMapping();
first_ = true;
TheESMapping = new ESElectronicsMapper(pset);
produces<ESListOfFEDS>(OutputLabel_);
}
| ESListOfFEDSProducer::~ESListOfFEDSProducer | ( | ) | [virtual] |
Definition at line 109 of file ESListOfFEDSProducer.cc.
{
delete TheMapping;
}
| void ESListOfFEDSProducer::beginJob | ( | void | ) | [virtual] |
| void ESListOfFEDSProducer::Egamma | ( | edm::Event & | e, |
| const edm::EventSetup & | es, | ||
| std::vector< int > & | done, | ||
| std::vector< int > & | FEDs | ||
| ) |
Definition at line 213 of file ESListOfFEDSProducer.cc.
References gather_cfg::cout, spr::find(), edm::EventSetup::get(), edm::Event::getByLabel(), and i.
{
// std::vector<int> FEDs;
if (debug_) std::cout << std::endl << std::endl << " enter in EcalListOfFEDSProducer::Egamma" << std::endl;
//Get the L1 EM Particle Collection
//Get the L1 EM Particle Collection
edm::Handle< l1extra::L1EmParticleCollection > emIsolColl ;
if(EMdoIsolated_)
e.getByLabel(EMl1TagIsolated_, emIsolColl);
//Get the L1 EM Particle Collection
edm::Handle< l1extra::L1EmParticleCollection > emNonIsolColl ;
if (EMdoNonIsolated_)
e.getByLabel(EMl1TagNonIsolated_, emNonIsolColl);
// Get the CaloGeometry
edm::ESHandle<L1CaloGeometry> l1CaloGeom ;
es.get<L1CaloGeometryRecord>().get(l1CaloGeom) ;
if(EMdoIsolated_) {
for( l1extra::L1EmParticleCollection::const_iterator emItr = emIsolColl->begin();
emItr != emIsolColl->end() ;++emItr ){
float pt = emItr -> pt();
if (pt < Ptmin_iso_ ) continue;
if (debug_) std::cout << " Here is an L1 isoEM candidate of pt " << pt << std::endl;
// Access the GCT hardware object corresponding to the L1Extra EM object.
int etaIndex = emItr->gctEmCand()->etaIndex() ;
int phiIndex = emItr->gctEmCand()->phiIndex() ;
// Use the L1CaloGeometry to find the eta, phi bin boundaries.
double etaLow = l1CaloGeom->etaBinLowEdge( etaIndex ) ;
double etaHigh = l1CaloGeom->etaBinHighEdge( etaIndex ) ;
double phiLow = l1CaloGeom->emJetPhiBinLowEdge( phiIndex ) ;
double phiHigh = l1CaloGeom->emJetPhiBinHighEdge( phiIndex ) ;
std::vector<int> feds = ListOfFEDS(etaLow, etaHigh, phiLow, phiHigh, EMregionEtaMargin_, EMregionPhiMargin_);
for (int i=0; i < (int)feds.size(); i++) {
if ( std::find(FEDs.begin(), FEDs.end(), feds[i]) == FEDs.end() &&
std::find(done.begin(), done.end(), feds[i]) == done.end() ) FEDs.push_back(feds[i]);
}
} // end loop on L1EmParticleCollection
} // endif doIsolated_
if (EMdoNonIsolated_) {
for( l1extra::L1EmParticleCollection::const_iterator emItr = emNonIsolColl->begin();
emItr != emNonIsolColl->end() ;++emItr ){
float pt = emItr -> pt();
if (debug_) std::cout << " Here is an L1 nonisoEM candidate of pt " << pt << std::endl;
if (pt < Ptmin_noniso_ ) continue;
// Access the GCT hardware object corresponding to the L1Extra EM object.
int etaIndex = emItr->gctEmCand()->etaIndex() ;
int phiIndex = emItr->gctEmCand()->phiIndex() ;
// std::cout << " etaIndex phiIndex " << etaIndex << " " << phiIndex << std::endl;
// Use the L1CaloGeometry to find the eta, phi bin boundaries.
double etaLow = l1CaloGeom->etaBinLowEdge( etaIndex ) ;
double etaHigh = l1CaloGeom->etaBinHighEdge( etaIndex ) ;
double phiLow = l1CaloGeom->emJetPhiBinLowEdge( phiIndex ) ;
double phiHigh = l1CaloGeom->emJetPhiBinHighEdge( phiIndex ) ;
std::vector<int> feds = ListOfFEDS(etaLow, etaHigh, phiLow, phiHigh, EMregionEtaMargin_, EMregionPhiMargin_);
for (int i=0; i < (int)feds.size(); i++) {
if ( std::find(FEDs.begin(), FEDs.end(), feds[i]) == FEDs.end() &&
std::find(done.begin(), done.end(), feds[i]) == done.end() ) FEDs.push_back(feds[i]);
}
} // end loop on L1EmParticleCollection
}
// std::cout << "end of get list of feds " << std::endl;
if (debug_) {
std::cout << std::endl;
for (int i=0; i < (int)FEDs.size(); i++) {
std::cout << "Egamma: unpack FED " << FEDs[i] << std::endl;
}
std::cout << "Number of FEDS is " << FEDs.size() << std::endl;
}
// return FEDs;
}
| void ESListOfFEDSProducer::endJob | ( | void | ) | [virtual] |
| void ESListOfFEDSProducer::Jets | ( | edm::Event & | e, |
| const edm::EventSetup & | es, | ||
| std::vector< int > & | done, | ||
| std::vector< int > & | FEDs | ||
| ) |
Definition at line 352 of file ESListOfFEDSProducer.cc.
References gather_cfg::cout, epsilon, eta(), spr::find(), edm::Event::getByLabel(), i, and phi.
{
// std::vector<int> FEDs;
if (debug_) std::cout << std::endl << std::endl << " enter in EcalListOfFEDSProducer::Jets" << std::endl;
double epsilon = 0.01;
// Get the CaloGeometry
// edm::ESHandle<L1CaloGeometry> l1CaloGeom ;
// es.get<L1CaloGeometryRecord>().get(l1CaloGeom) ;
if (JETSdoCentral_) {
edm::Handle<L1JetParticleCollection> jetColl;
e.getByLabel(CentralSource_,jetColl);
for (L1JetParticleCollection::const_iterator it=jetColl->begin(); it != jetColl->end(); it++) {
double pt = it -> pt();
double eta = it -> eta();
double phi = it -> phi();
if (debug_) std::cout << " here is a L1 CentralJet Seed with (eta,phi) = " <<
eta << " " << phi << " and pt " << pt << std::endl;
// int etaIndex = it->gctJetCand()->etaIndex() ;
// int phiIndex = it->gctJetCand()->phiIndex() ;
// double etaLow = l1CaloGeom->etaBinLowEdge( etaIndex ) ;
// double etaHigh = l1CaloGeom->etaBinHighEdge( etaIndex ) ;
// double phiLow = l1CaloGeom->emJetPhiBinLowEdge( phiIndex ) ;
// double phiHigh = l1CaloGeom->emJetPhiBinHighEdge( phiIndex ) ;
// if (debug_) std::cout << " etaLow .. " << etaLow << " " << etaHigh << " " << phiLow << " " << phiHigh << std::endl;
if (pt < Ptmin_jets_ ) continue;
std::vector<int> feds = ListOfFEDS(eta, eta, phi-epsilon, phi+epsilon, JETSregionEtaMargin_, JETSregionPhiMargin_);
for (int i=0; i < (int)feds.size(); i++) {
if ( std::find(FEDs.begin(), FEDs.end(), feds[i]) == FEDs.end() &&
std::find(done.begin(), done.end(), feds[i]) == done.end() ) FEDs.push_back(feds[i]);
}
}
}
if (JETSdoForward_) {
edm::Handle<L1JetParticleCollection> jetColl;
e.getByLabel(ForwardSource_,jetColl);
for (L1JetParticleCollection::const_iterator it=jetColl->begin(); it != jetColl->end(); it++) {
double pt = it -> pt();
double eta = it -> eta();
double phi = it -> phi();
if (debug_) std::cout << " here is a L1 ForwardJet Seed with (eta,phi) = " <<
eta << " " << phi << " and pt " << pt << std::endl;
if (pt < Ptmin_jets_ ) continue;
std::vector<int> feds = ListOfFEDS(eta, eta, phi-epsilon, phi+epsilon, JETSregionEtaMargin_, JETSregionPhiMargin_);
for (int i=0; i < (int)feds.size(); i++) {
if ( std::find(FEDs.begin(), FEDs.end(), feds[i]) == FEDs.end() &&
std::find(done.begin(), done.end(), feds[i]) == done.end() ) FEDs.push_back(feds[i]);
}
}
}
if (JETSdoTau_) {
edm::Handle<L1JetParticleCollection> jetColl;
e.getByLabel(TauSource_,jetColl);
for (L1JetParticleCollection::const_iterator it=jetColl->begin(); it != jetColl->end(); it++) {
double pt = it -> pt();
double eta = it -> eta();
double phi = it -> phi();
if (debug_) std::cout << " here is a L1 TauJet Seed with (eta,phi) = " <<
eta << " " << phi << " and pt " << pt << std::endl;
if (pt < Ptmin_jets_ ) continue;
std::vector<int> feds = ListOfFEDS(eta, eta, phi-epsilon, phi+epsilon, JETSregionEtaMargin_, JETSregionPhiMargin_);
for (int i=0; i < (int)feds.size(); i++) {
if ( std::find(FEDs.begin(), FEDs.end(), feds[i]) == FEDs.end() &&
std::find(done.begin(), done.end(), feds[i]) == done.end() ) FEDs.push_back(feds[i]);
}
}
}
if (debug_) {
std::cout << std::endl;
for (int i=0; i < (int)FEDs.size(); i++) {
std::cout << "Jets: unpack FED " << FEDs[i] << std::endl;
}
std::cout << "Number of FEDS is " << FEDs.size() << std::endl;
}
// return FEDs;
}
| std::vector< int > ESListOfFEDSProducer::ListOfFEDS | ( | double | etaLow, |
| double | etaHigh, | ||
| double | phiLow, | ||
| double | phiHigh, | ||
| double | etamargin, | ||
| double | phimargin | ||
| ) | [private] |
Definition at line 459 of file ESListOfFEDSProducer.cc.
References cond::ecalcond::all, gather_cfg::cout, createTree::dd, reco_application_2006h2rawdata_ecalLocalReco_cfg::FEDs, Geom::pi(), and pi.
{
std::vector<int> FEDs;
if (phimargin > Geom::pi()) phimargin = Geom::pi() ;
if (debug_) std::cout << " etaLow etaHigh phiLow phiHigh " << etaLow << " " <<
etaHigh << " " << phiLow << " " << phiHigh << std::endl;
etaLow -= etamargin;
etaHigh += etamargin;
double phiMinus = phiLow - phimargin;
double phiPlus = phiHigh + phimargin;
bool all = false;
double dd = fabs(phiPlus-phiMinus);
if (debug_) std::cout << " dd = " << dd << std::endl;
if (dd > 2.*Geom::pi() ) all = true;
while (phiPlus > Geom::pi()) { phiPlus -= 2.*Geom::pi() ; }
while (phiMinus < 0) { phiMinus += 2.*Geom::pi() ; }
if ( phiMinus > Geom::pi()) phiMinus -= 2.*Geom::pi() ;
double dphi = phiPlus - phiMinus;
if (dphi < 0) dphi += 2.*Geom::pi() ;
if (debug_) std::cout << "dphi = " << dphi << std::endl;
if (dphi > Geom::pi()) {
int fed_low1 = TheMapping -> GetFED(etaLow,phiMinus*180./Geom::pi());
int fed_low2 = TheMapping -> GetFED(etaLow,phiPlus*180./Geom::pi());
if (debug_) std::cout << "fed_low1 fed_low2 " << fed_low1 << " " << fed_low2 << std::endl;
if (fed_low1 == fed_low2) all = true;
int fed_hi1 = TheMapping -> GetFED(etaHigh,phiMinus*180./Geom::pi());
int fed_hi2 = TheMapping -> GetFED(etaHigh,phiPlus*180./Geom::pi());
if (debug_) std::cout << "fed_hi1 fed_hi2 " << fed_hi1 << " " << fed_hi2 << std::endl;
if (fed_hi1 == fed_hi2) all = true;
}
if (all) {
if (debug_) std::cout << " unpack everything in phi ! " << std::endl;
phiMinus = -20 * Geom::pi() / 180.; // -20 deg
phiPlus = -40 * Geom::pi() / 180.; // -20 deg
}
if (debug_) std::cout << " with margins : " << etaLow << " " << etaHigh << " " <<
phiMinus << " " << phiPlus << std::endl;
const EcalEtaPhiRegion ecalregion(etaLow,etaHigh,phiMinus,phiPlus);
FEDs = TheMapping -> GetListofFEDs(ecalregion);
/*
if (debug_) {
int nn = (int)FEDs.size();
for (int ii=0; ii < nn; ii++) {
std::cout << "unpack fed " << FEDs[ii] << std::endl;
}
}
*/
return FEDs;
}
| void ESListOfFEDSProducer::Muon | ( | edm::Event & | e, |
| const edm::EventSetup & | es, | ||
| std::vector< int > & | done, | ||
| std::vector< int > & | FEDs | ||
| ) |
Definition at line 305 of file ESListOfFEDSProducer.cc.
References gather_cfg::cout, epsilon, eta(), spr::find(), edm::Event::getByLabel(), i, and phi.
{
// std::vector<int> FEDs;
if (debug_) std::cout << std::endl << std::endl << " enter in EcalListOfFEDSProducer::Muon" << std::endl;
edm::Handle<L1MuonParticleCollection> muColl;
e.getByLabel(MuonSource_, muColl);
double epsilon = 0.01;
for (L1MuonParticleCollection::const_iterator it=muColl->begin(); it != muColl->end(); it++) {
const L1MuGMTExtendedCand muonCand = (*it).gmtMuonCand();
double pt = (*it).pt();
double eta = (*it).eta();
double phi = (*it).phi();
if (debug_) std::cout << " here is a L1 muon Seed with (eta,phi) = " <<
eta << " " << phi << " and pt " << pt << std::endl;
if (pt < Ptmin_muon_ ) continue;
std::vector<int> feds = ListOfFEDS(eta, eta, phi-epsilon, phi+epsilon, MUregionEtaMargin_, MUregionPhiMargin_);
for (int i=0; i < (int)feds.size(); i++) {
if ( std::find(FEDs.begin(), FEDs.end(), feds[i]) == FEDs.end() &&
std::find(done.begin(), done.end(), feds[i]) == done.end() ) FEDs.push_back(feds[i]);
}
}
if (debug_) {
std::cout << std::endl;
for (int i=0; i < (int)FEDs.size(); i++) {
std::cout << "Muons: unpack FED " << FEDs[i] << std::endl;
}
std::cout << "Number of FEDS is " << FEDs.size() << std::endl;
}
// return FEDs;
}
| void ESListOfFEDSProducer::produce | ( | edm::Event & | e, |
| const edm::EventSetup & | c | ||
| ) | [virtual] |
commented out at this moment, for muon and jets.
get ES List of FEDs ,given the ecal FED list
now push list of ES FEDs into event.
Implements edm::EDProducer.
Definition at line 120 of file ESListOfFEDSProducer.cc.
References gather_cfg::cout, generateEDF::done, edm::EventID::event(), spr::find(), edm::EventSetup::get(), edm::Event::getManyByType(), i, edm::EventBase::id(), j, FEDNumbering::MINECALFEDID, n, edm::ESHandle< T >::product(), edm::Event::put(), and edm::EventID::run().
{
if (first_) {
edm::ESHandle< EcalElectronicsMapping > ecalmapping;
iSetup.get< EcalMappingRcd >().get(ecalmapping);
const EcalElectronicsMapping* TheMapping_ = ecalmapping.product();
*TheMapping = *TheMapping_;
first_ = false;
}
std::auto_ptr<ESListOfFEDS> productAddress(new ESListOfFEDS);
std::vector<int> feds; // the list of Ecal FEDS produced
std::vector<int> Done;
if (EGamma_) {
// feds = Egamma(e, iSetup, Done);
Egamma(e, iSetup, Done, feds);
}
if (Muon_) {
// feds = Muon(e, iSetup, Done);
// Muon(e, iSetup, Done, feds);
}
if (Jets_) {
// feds = Jets(e, iSetup, Done);
//Jets(e, iSetup, Done, feds);
}
if ( !EGamma_ && !Muon_ && ! Jets_) {
for (int i=1; i <= 54; i++) {
if ( std::find(Done.begin(), Done.end(), i) == Done.end())
feds.push_back(i);
}
}
int nf = (int)feds.size();
for (int i=0; i <nf; i++) {
feds[i] += FEDNumbering::MINECALFEDID;
if (debug_) std::cout << "Will unpack FED " << feds[i] << std::endl;
}
if (debug_ && nf < 1 )
std::cout << " Warning : no ECAL FED to unpack for Run " << e.id().run() << " Event " << e.id().event() << std::endl;
std::vector<int> es_feds = TheESMapping->GetListofFEDs(feds);
//check ES List if some of them already done
std::vector< edm::Handle<ESListOfFEDS> > esFEDs_Done;
e.getManyByType(esFEDs_Done);
unsigned int esnDone = esFEDs_Done.size();
if(debug_){
std::cout<<int(es_feds.size())<<" feds requested, and ESunpacking have already been done "<<esnDone<<" times."<<std::endl;
}
for(int i=0; i<int(esFEDs_Done.size());i++){
std::vector<int> done = esFEDs_Done[i]-> GetList();
for(int n=0; n<int(done.size());n++){
for(int j=0; j<int(es_feds.size());j++){
std::vector<int>::iterator it = find(es_feds.begin(),es_feds.end(),done[n]);
if( it != es_feds.end()){
es_feds.erase(it);
j--;
}
}
}
}
if (debug_ ){
std::cout<<"ESListofFEDSProducer: new ES_list will be put into event: total "<<int(es_feds.size())<<std::endl;
for(int j=0; j<int(es_feds.size());j++){
std::cout<<es_feds[j]<<" ";
}
std::cout<<std::endl;
}
productAddress.get() -> SetList(es_feds);
e.put(productAddress,OutputLabel_);
}
Definition at line 60 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::debug_ [private] |
Definition at line 71 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::EGamma_ [private] |
Definition at line 37 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::EMdoIsolated_ [private] |
Definition at line 40 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::EMdoNonIsolated_ [private] |
Definition at line 41 of file ESListOfFEDSProducer.h.
Definition at line 38 of file ESListOfFEDSProducer.h.
Definition at line 39 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::EMregionEtaMargin_ [private] |
Definition at line 42 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::EMregionPhiMargin_ [private] |
Definition at line 43 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::first_ [private] |
Definition at line 70 of file ESListOfFEDSProducer.h.
Definition at line 61 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::Jets_ [private] |
Definition at line 53 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::JETSdoCentral_ [private] |
Definition at line 54 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::JETSdoForward_ [private] |
Definition at line 55 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::JETSdoTau_ [private] |
Definition at line 56 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::JETSregionEtaMargin_ [private] |
Definition at line 57 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::JETSregionPhiMargin_ [private] |
Definition at line 58 of file ESListOfFEDSProducer.h.
bool ESListOfFEDSProducer::Muon_ [private] |
Definition at line 47 of file ESListOfFEDSProducer.h.
Definition at line 51 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::MUregionEtaMargin_ [private] |
Definition at line 48 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::MUregionPhiMargin_ [private] |
Definition at line 49 of file ESListOfFEDSProducer.h.
std::string ESListOfFEDSProducer::OutputLabel_ [private] |
Definition at line 64 of file ESListOfFEDSProducer.h.
Definition at line 36 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::Ptmin_iso_ [private] |
Definition at line 44 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::Ptmin_jets_ [private] |
Definition at line 59 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::Ptmin_muon_ [private] |
Definition at line 50 of file ESListOfFEDSProducer.h.
double ESListOfFEDSProducer::Ptmin_noniso_ [private] |
Definition at line 45 of file ESListOfFEDSProducer.h.
Definition at line 62 of file ESListOfFEDSProducer.h.
ESElectronicsMapping* TheESMapping;.
Definition at line 68 of file ESListOfFEDSProducer.h.
Definition at line 65 of file ESListOfFEDSProducer.h.
1.7.3