Double_t CalibTree::Loop(int loop, TFile *fout, bool useweight, int nMin,
bool inverse, double rmin, double rmax, int ietaMax,
int applyL1Cut, double l1Cut, bool last,
double fraction, bool writeHisto, bool debug) {
if (fChain == 0) return 0;
Long64_t nbytes(0), nb(0), kprint(0);
Long64_t nentryTot = fChain->GetEntriesFast();
Long64_t nentries = (fraction > 0.01 && fraction < 0.99) ?
(Long64_t)(fraction*nentryTot) : nentryTot;
if (detIds.size() == 0) {
for (Long64_t jentry=0; jentry<nentries; jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
// Find DetIds contributing to the track
bool selRun = (includeRun_ ? ((t_Run >= runlo_) && (t_Run <= runhi_)) :
((t_Run < runlo_) || (t_Run > runhi_)));
if (selRun && (t_nVtx >= nvxlo_) && (t_nVtx <= nvxhi_)) {
bool isItRBX = (cSelect_ && exclude_ && cSelect_->isItRBX(t_DetIds));
++kprint;
if (!isItRBX) {
for (unsigned int idet=0; idet<(*t_DetIds).size(); idet++) {
if (selectPhi((*t_DetIds)[idet])) {
unsigned int detid = truncateId((*t_DetIds)[idet],
truncateFlag_,debug);
if (debug && (kprint<=10)) {
std::cout << "DetId[" << idet << "] Original " << std::hex
<< (*t_DetIds)[idet] << " truncated " << detid
<< std::dec;
}
if (std::find(detIds.begin(),detIds.end(),detid) == detIds.end()){
detIds.push_back(detid);
if (debug && (kprint<=10)) std::cout << " new";
}
if (debug && (kprint<=10)) std::cout << std::endl;
}
}
// Also look at the neighbouring cells if available
if (t_DetIds3 != 0) {
for (unsigned int idet=0; idet<(*t_DetIds3).size(); idet++) {
if (selectPhi((*t_DetIds3)[idet])) {
unsigned int detid = truncateId((*t_DetIds3)[idet],
truncateFlag_,debug);
if (std::find(detIds.begin(),detIds.end(),detid)==detIds.end()){
detIds.push_back(detid);
}
}
}
}
}
}
}
}
if (debug) {
std::cout << "Total of " << detIds.size() << " detIds and "
<< histos.size() << " histos found" << std::endl;
// The masks are defined in DataFormats/HcalDetId/interface/HcalDetId.h
for (unsigned int k=0; k<detIds.size(); ++k) {
int subdet, depth, zside, ieta, iphi;
unpackDetId(detIds[k], subdet, zside, ieta, iphi, depth);
std::cout << "DetId[" << k << "] " << subdet << ":" << zside*ieta << ":"
<< depth << ":" << iphi << " " << std::hex << detIds[k]
<< std::dec << std::endl;
}
}
unsigned int k(0);
for (std::map<unsigned int, TH1D*>::const_iterator itr = histos.begin();
itr != histos.end(); ++itr,++k) {
if (debug) {
std::cout << "histos[" << k << "] " << std::hex << itr->first
<< std::dec << " " << itr->second;
if (itr->second != 0) std::cout << " " << itr->second->GetTitle();
std::cout << std::endl;
}
if (itr->second != 0) itr->second->Delete();
}
for (unsigned int k=0; k<detIds.size(); ++k) {
char name[20], title[100];
sprintf (name, "Hist%d_%d", detIds[k], loop);
int subdet, depth, zside, ieta, iphi;
unpackDetId(detIds[k], subdet, zside, ieta, iphi, depth);
sprintf (title, "Correction for Subdet %d #eta %d depth %d (Loop %d)", subdet, zside*ieta, depth, loop);
TH1D* hist = new TH1D(name,title,100, 0.0, 5.0);
hist->Sumw2();
if (debug) {
std::cout << "Book Histo " << k << " " << title << std::endl;
}
histos[detIds[k]] = hist;
}
std::cout << "Total of " << detIds.size() << " detIds and " << histos.size()
<< " found in " << nentries << std::endl;
nbytes = nb = 0;
std::map<unsigned int, myEntry > SumW;
std::map<unsigned int, double > nTrks;
int ntkgood(0);
for (Long64_t jentry=0; jentry<nentries; jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
if (std::find(entries.begin(),entries.end(),jentry) !=
entries.end()) continue;
bool selRun = (includeRun_ ? ((t_Run >= runlo_) && (t_Run <= runhi_)) :
((t_Run < runlo_) || (t_Run > runhi_)));
if (!selRun) continue;
if ((t_nVtx < nvxlo_) || (t_nVtx > nvxhi_)) continue;
if (cSelect_ != nullptr) {
if (exclude_) {
if (cSelect_->isItRBX(t_DetIds)) continue;
} else {
if (!(cSelect_->isItRBX(t_ieta,t_iphi))) continue;
}
}
if (debug) {
std::cout << "***Entry (Track) Number : " << ientry << std::endl;
std::cout << "p/eHCal/eMipDR/nDets : " << t_p << "/" << t_eHcal << "/"
<< t_eMipDR << "/" << (*t_DetIds).size() << std::endl;
}
double pmom = (useGen_ && (t_gentrackP > 0)) ? t_gentrackP : t_p;
if (goodTrack()) {
++ntkgood;
double Etot(0), Etot2(0);
for (unsigned int idet=0; idet<(*t_DetIds).size(); idet++) {
if (selectPhi((*t_DetIds)[idet])) {
unsigned int id = (*t_DetIds)[idet];
double hitEn(0);
unsigned int detid = truncateId(id,truncateFlag_,false);
if (Cprev.find(detid) != Cprev.end())
hitEn = Cprev[detid].first * (*t_HitEnergies)[idet];
else
hitEn = (*t_HitEnergies)[idet];
if (cFactor_) hitEn *= cFactor_->getCorr(t_Run,id);
Etot += hitEn;
Etot2 += ((*t_HitEnergies)[idet]);
}
}
// Now the outer cone
double Etot1(0), Etot3(0);
if (t_DetIds1 != 0 && t_DetIds3 != 0) {
for (unsigned int idet=0; idet<(*t_DetIds1).size(); idet++) {
if (selectPhi((*t_DetIds1)[idet])) {
unsigned int id = (*t_DetIds1)[idet];
unsigned int detid = truncateId(id,truncateFlag_,false);
double hitEn(0);
if (Cprev.find(detid) != Cprev.end())
hitEn = Cprev[detid].first * (*t_HitEnergies1)[idet];
else
hitEn = (*t_HitEnergies1)[idet];
if (cFactor_) hitEn *= cFactor_->getCorr(t_Run,id);
Etot1 += hitEn;
}
}
for (unsigned int idet=0; idet<(*t_DetIds3).size(); idet++) {
if (selectPhi((*t_DetIds3)[idet])) {
unsigned int id = (*t_DetIds3)[idet];
unsigned int detid = truncateId(id,truncateFlag_,false);
double hitEn(0);
if (Cprev.find(detid) != Cprev.end())
hitEn = Cprev[detid].first * (*t_HitEnergies3)[idet];
else
hitEn = (*t_HitEnergies3)[idet];
if (cFactor_) hitEn *= cFactor_->getCorr(t_Run,id);
Etot3 += hitEn;
}
}
}
eHcalDelta_ = Etot3-Etot1;
double evWt = (useweight) ? t_EventWeight : 1.0;
// PU correction only for loose isolation cut
double ehcal = ((puCorr_ == 0) ? Etot :
((puCorr_ < 0) ? (Etot*puFactor(-puCorr_,t_ieta,pmom,Etot,eHcalDelta_)) :
puFactorRho(puCorr_,t_ieta,t_rhoh,Etot)));
double pufac = (Etot > 0) ? (ehcal/Etot) : 1.0;
double ratio = ehcal/(pmom-t_eMipDR);
if (debug) std::cout << " Weights " << evWt << ":" << pufac << " Energy "
<< Etot2 << ":" << Etot << ":" << pmom << ":"
<< t_eMipDR << ":" << t_eHcal << ":" << ehcal
<< " ratio " << ratio << std::endl;
if (loop==0) {
h_pbyE->Fill(ratio, evWt);
h_Ebyp_bfr->Fill(t_ieta, ratio, evWt);
}
if (last){
h_Ebyp_aftr->Fill(t_ieta, ratio, evWt);
}
bool l1c(true);
if (applyL1Cut != 0) l1c = ((t_mindR1 >= l1Cut) ||
((applyL1Cut == 1) && (t_DataType == 1)));
if ((rmin >=0 && ratio > rmin) && (rmax >= 0 && ratio < rmax) && l1c) {
for (unsigned int idet=0; idet<(*t_DetIds).size(); idet++) {
if (selectPhi((*t_DetIds)[idet])) {
unsigned int id = (*t_DetIds)[idet];
unsigned int detid = truncateId(id,truncateFlag_,false);
double hitEn=0.0;
if (debug) {
std::cout << "idet " << idet << " detid/hitenergy : "
<< std::hex << (*t_DetIds)[idet] << ":" << detid
<< "/" << (*t_HitEnergies)[idet] << std::endl;
}
if (Cprev.find(detid) != Cprev.end())
hitEn = Cprev[detid].first * (*t_HitEnergies)[idet];
else
hitEn = (*t_HitEnergies)[idet];
if (cFactor_) hitEn *= cFactor_->getCorr(t_Run,id);
double Wi = evWt * hitEn/Etot;
double Fac = (inverse) ? (ehcal/(pmom-t_eMipDR)) :
((pmom-t_eMipDR)/ehcal);
double Fac2= Wi*Fac*Fac;
TH1D* hist(0);
std::map<unsigned int,TH1D*>::const_iterator itr = histos.find(detid);
if (itr != histos.end()) hist = itr->second;
if (debug) {
std::cout << "Det Id " << std::hex << detid << std::dec
<< " " << hist << std::endl;
}
if (hist != 0) hist->Fill(Fac, Wi);//////histola
Fac *= Wi;
if (SumW.find(detid) != SumW.end() ) {
Wi += SumW[detid].fact0;
Fac += SumW[detid].fact1;
Fac2+= SumW[detid].fact2;
int kount = SumW[detid].kount + 1;
SumW[detid] = myEntry(kount,Wi,Fac,Fac2);
nTrks[detid] += evWt;
} else {
SumW.insert(std::pair<unsigned int,myEntry>(detid,myEntry(1,Wi,Fac,Fac2)));
nTrks.insert(std::pair<unsigned int,unsigned int>(detid, evWt));
}
}
}
}
}
}
if (debug) {
std::cout << "# of Good Tracks " << ntkgood << " out of " << nentries
<< std::endl;
}
if (loop==0) {
h_pbyE->Write("h_pbyE");
h_Ebyp_bfr->Write("h_Ebyp_bfr");
}
if (last) {
h_Ebyp_aftr->Write("h_Ebyp_aftr");
}
std::map<unsigned int, std::pair<double,double> > cfactors;
unsigned int kount(0), kountus(0);
double sumfactor(0);
for (std::map<unsigned int,TH1D*>::const_iterator itr = histos.begin();
itr != histos.end(); ++itr) {
if (writeHisto) {
std::pair<double,double> result_write = fitMean(itr->second, 0);
(itr->second)->Write();
}
// The masks are defined in DataFormats/HcalDetId/interface/HcalDetId.h
int subdet, depth, zside, ieta, iphi;
unpackDetId(itr->first, subdet, zside, ieta, iphi, depth);
if (debug) {
std::cout << "DETID :" << subdet << " IETA :" << ieta
<< " HIST ENTRIES :" << (itr->second)->GetEntries()
<< std::endl;
}
}
for (std::map<unsigned int,TH1D*>::const_iterator itr = histos.begin();
itr != histos.end(); ++itr,++kount) {
std::pair<double,double> result = fitMean(itr->second, 0);
double factor = (inverse) ? (2.-result.first) : result.first;
if (debug) {
int subdet, depth, zside, ieta, iphi;
unpackDetId(itr->first, subdet, zside, ieta, iphi, depth);
std::cout << "DetId[" << kount << "] " << subdet << ":" << zside*ieta
<< ":" << depth << " Factor " << factor << " +- "
<< result.second << std::endl;
}
if (!useMean_) {
cfactors[itr->first] = std::pair<double,double>(factor,result.second);
if (itr->second->GetEntries() > nMin) {
kountus++;
if (factor > 1) sumfactor += (1-1/factor);
else sumfactor += (1-factor);
}
}
}
std::map<unsigned int, myEntry>::const_iterator SumWItr = SumW.begin();
for (; SumWItr != SumW.end(); SumWItr++) {
unsigned int detid = SumWItr->first;
int subdet, depth, zside, ieta, iphi;
unpackDetId(detid, subdet, zside, ieta, iphi, depth);
if (debug) {
std::cout << "Detid|kount|SumWi|SumFac|myId : " << subdet << ":"
<< zside*ieta << ":" << depth << " | "
<< (SumWItr->second).kount << " | " << (SumWItr->second).fact0
<< "|" << (SumWItr->second).fact1 << "|"
<< (SumWItr->second).fact2 << std::endl;
}
double factor = (SumWItr->second).fact1/(SumWItr->second).fact0;
double dfac1 = ((SumWItr->second).fact2/(SumWItr->second).fact0-factor*factor);
if (dfac1 < 0) dfac1 = 0;
double dfac = sqrt(dfac1/(SumWItr->second).kount);
if (debug) {
std::cout << "Factor " << factor << " " << dfac1 << " " << dfac
<< std::endl;
}
if (inverse) factor = 2.-factor;
if (useMean_) {
cfactors[detid] = std::pair<double,double>(factor,dfac);
if ((SumWItr->second).kount > nMin) {
kountus++;
if (factor > 1) sumfactor += (1-1/factor);
else sumfactor += (1-factor);
}
}
}
double dets[150], cfacs[150], wfacs[150], myId[150], nTrk[150];
kount = 0;
std::map<unsigned int,std::pair<double,double> >::const_iterator itr=cfactors.begin();
for (; itr !=cfactors.end(); ++itr,++kount) {
unsigned int detid = itr->first;
int subdet, depth, zside, ieta, iphi;
unpackDetId(detid, subdet, zside, ieta, iphi, depth);
double id = ieta*zside + 0.25*(depth-1);
double factor = (itr->second).first;
double dfac = (itr->second).second;
if (ieta > ietaMax) {
factor = 1;
dfac = 0;
}
std::pair<double,double> cfac(factor,dfac);
if (Cprev.find(detid) != Cprev.end()) {
dfac /= factor;
factor *= Cprev[detid].first;
dfac *= factor;
Cprev[detid] = std::pair<double,double>(factor,dfac);
cfacs[kount] = factor;
} else {
Cprev[detid] = std::pair<double,double>(factor,dfac);
cfacs[kount] = factor;
}
wfacs[kount]= factor;
dets[kount] = detid;
myId[kount] = id;
nTrk[kount] = nTrks[detid];
}
if (higheta_ > 0) highEtaFactors(ietaMax, debug);
std::cout << kountus << " detids out of " << kount << " have tracks > "
<< nMin << std::endl;
char fname[50];
fout->cd();
TGraph *g_fac1 = new TGraph(kount, dets, cfacs);
sprintf (fname, "Cfacs%d", loop);
g_fac1->SetMarkerStyle(7);
g_fac1->SetMarkerSize(5.0);
g_fac1->Draw("AP");
g_fac1->Write(fname);
TGraph *g_fac2 = new TGraph(kount, dets, wfacs);
sprintf (fname, "Wfacs%d", loop);
g_fac2->SetMarkerStyle(7);
g_fac2->SetMarkerSize(5.0);
g_fac2->Draw("AP");
g_fac2->Write(fname);
TGraph *g_fac3 = new TGraph(kount, myId, cfacs);
sprintf (fname, "CfacsVsMyId%d", loop);
g_fac3->SetMarkerStyle(7);
g_fac3->SetMarkerSize(5.0);
g_fac3->Draw("AP");
g_fac3->Write(fname);
TGraph *g_fac4 = new TGraph(kount, myId, wfacs);
sprintf (fname, "WfacsVsMyId%d", loop);
g_fac4->SetMarkerStyle(7);
g_fac4->SetMarkerSize(5.0);
g_fac4->Draw("AP");
g_fac4->Write(fname);
TGraph *g_nTrk = new TGraph(kount, myId, nTrk);
sprintf (fname, "nTrk");
if(loop==0){
g_nTrk->SetMarkerStyle(7);
g_nTrk->SetMarkerSize(5.0);
g_nTrk->Draw("AP");
g_nTrk->Write(fname);
}
std::cout << "The new factors are :" << std::endl;
std::map<unsigned int, std::pair<double,double> >::const_iterator CprevItr = Cprev.begin();
unsigned int indx(0);
for (; CprevItr != Cprev.end(); CprevItr++, indx++){
unsigned int detid = CprevItr->first;
int subdet, depth, zside, ieta, iphi;
unpackDetId(detid, subdet, zside, ieta, iphi, depth);
std::cout << "DetId[" << indx << "] " << std::hex << detid << std::dec
<< "(" << ieta*zside << "," << depth << ") (nTrks:"
<< nTrks[detid] << ") : " << CprevItr->second.first << " +- "
<< CprevItr->second.second << std::endl;
}
double mean = (kountus > 0) ? (sumfactor/kountus) : 0;
std::cout << "Mean deviation " << mean << " from 1 for " << kountus
<< " DetIds" << std::endl;
h_cvg->SetBinContent(loop+1,mean);
if (last) h_cvg->Write("Cvg0");
return mean;
}
Double_t CalibTree::Loop(int loop) {
char name[500];
bool debug=false;
if (fChain == 0) return 0;
Long64_t nentries = fChain->GetEntriesFast();
Long64_t nbytes = 0, nb = 0;
std::map<unsigned int, std::pair<double,double> >SumW;
std::map<unsigned int, unsigned int >nTrks;
unsigned int mask(0xFF80), ntrkMax(0);
for (Long64_t jentry=0; jentry<nentries;jentry++) {
// for (Long64_t jentry=0; jentry<1000;jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
if(debug) std::cout << "***Entry (Track) Number : " << ientry
<< " p/eHCal/eMipDR/nDets : " << t_p << "/" << t_eHcal
<< "/" << t_eMipDR << "/" << (*t_DetIds).size()
<< std::endl;
if (goodTrack()) {
if (loop == 0) hprof_ndets->Fill(t_ieta, (*t_DetIds).size());
double Etot=0.0;
for (unsigned int idet=0; idet<(*t_DetIds).size(); idet++) {
double hitEn=0.0;
unsigned int detid = (*t_DetIds)[idet] & mask;
if (Cprev.find(detid) != Cprev.end())
hitEn = Cprev[detid] * (*t_HitEnergies)[idet];
else
hitEn = (*t_HitEnergies)[idet];
Etot += hitEn;
}
for (unsigned int idet=0; idet<(*t_DetIds).size(); idet++) {
unsigned int detid = (*t_DetIds)[idet] & mask;
double hitEn=0.0;
if (debug) std::cout << "idet " << idet << " detid/hitenergy : "
<< std::hex << (*t_DetIds)[idet] << ":" << detid
<< "/" << (*t_HitEnergies)[idet] << std::endl;
if (Cprev.find(detid) != Cprev.end())
hitEn = Cprev[detid] * (*t_HitEnergies)[idet];
else
hitEn = (*t_HitEnergies)[idet];
double Wi = hitEn/Etot;
double Fac = (Wi* t_p) / Etot;
if( SumW.find(detid) != SumW.end() ) {
Wi += SumW[detid].first;
Fac += SumW[detid].second;
SumW[detid] = std::pair<double,double>(Wi,Fac);
nTrks[detid]++;
} else {
SumW.insert( std::pair<unsigned int, std::pair<double,double> >(detid,std::pair<double,double>(Wi,Fac)));
nTrks.insert(std::pair<unsigned int,unsigned int>(detid, 1));
}
if (nTrks[detid] > ntrkMax) ntrkMax = nTrks[detid];
}
}
}
std::map<unsigned int, std::pair<double,double> >::iterator SumWItr = SumW.begin();
unsigned int kount(0), mkount(0);
double sumfactor(0);
double dets[150], cfacs[150], wfacs[150], nTrk[150];
unsigned int ntrkCut = ntrkMax/10;
for (; SumWItr != SumW.end(); SumWItr++) {
if (debug)
std::cout<< "Detid/SumWi/SumFac : " << SumWItr->first << " / "
<< (SumWItr->second).first << " / " << (SumWItr->second).second
<< std::endl;
unsigned int detid = SumWItr->first;
double factor = (SumWItr->second).second / (SumWItr->second).first;
if(nTrks[detid]>ntrkCut) {
if (factor > 1) sumfactor += (1-1/factor);
else sumfactor += (1-factor);
mkount++;
}
if (Cprev.find(detid) != Cprev.end()) {
Cprev[detid] *= factor;
cfacs[kount] = Cprev[detid];
} else {
Cprev.insert( std::pair<unsigned int, double>(detid, factor) );
cfacs[kount] = factor;
}
int ieta = (detid>>7) & 0x3f;
int zside= (detid&0x2000) ? 1 : -1;
int depth= (detid>>14)&0x1F;
wfacs[kount]= factor;
dets[kount] = zside*(ieta+0.1*(depth-1));
nTrk[kount] = nTrks[detid];
kount++;
}
TGraph *g_fac, *g_fac2, *g_nTrk;
g_fac = new TGraph(kount, dets, cfacs);
sprintf(name, "Cfacs_detid_it%d", loop);
fout->WriteTObject(g_fac, name);
g_fac2 = new TGraph(kount, dets, wfacs);
sprintf(name, "Wfacs_detid_it%d", loop);
fout->WriteTObject(g_fac2, name);
g_nTrk = new TGraph(kount, dets, nTrk);
if (loop==0) fout->WriteTObject(g_nTrk, "nTrk_detid");
std::cout << "The new factors are :" << std::endl;
std::map<unsigned int, double>::iterator CprevItr = Cprev.begin();
unsigned int indx(0);
for (CprevItr=Cprev.begin(); CprevItr != Cprev.end(); CprevItr++, indx++){
unsigned int detid = CprevItr->first;
int ieta = (detid>>7) & 0x3f;
int zside= (detid&0x2000) ? 1 : -1;
int depth= (detid>>14)&0x1F;
std::cout << "DetId[" << indx << "] " << std::hex << detid << std::dec
<< "(" << ieta*zside << "," << depth << ") ( nTrks:"
<< nTrks[detid] << ") : " << CprevItr->second << std::endl;
}
double mean = (mkount > 0) ? (sumfactor/mkount) : 0;
std::cout << "Mean deviation " << mean << " from 1 for " << mkount << ":"
<< kount << " DetIds" << std::endl;
return mean;
}
void CalibTree::makeplots(double rmin, double rmax, int ietaMax,
bool useweight, double fraction, bool debug) {
if (fChain == 0) return;
Long64_t nentryTot = fChain->GetEntriesFast();
Long64_t nentries = (fraction > 0.01 && fraction < 0.99) ?
(Long64_t)(fraction*nentryTot) : nentryTot;
// Book the histograms
std::map<int,std::pair<TH1D*,TH1D*> > histos;
for (int ieta=-ietaMax; ieta<=ietaMax; ++ieta) {
char name[20], title[100];
sprintf(name,"begin%d",ieta);
if (ieta==0) sprintf(title,"Ratio at start");
else sprintf(title,"Ratio at start for i#eta=%d",ieta);
TH1D* h1 = new TH1D(name,title,50,rmin,rmax);
h1->Sumw2();
sprintf(name,"end%d",ieta);
if (ieta==0) sprintf(title,"Ratio at the end");
else sprintf(title,"Ratio at the end for i#eta=%d",ieta);
TH1D* h2 = new TH1D(name,title,50,rmin,rmax);
h2->Sumw2();
histos[ieta] = std::pair<TH1D*,TH1D*>(h1,h2);
}
//Fill the histograms
Long64_t nbytes(0), nb(0);
for (Long64_t jentry=0; jentry<nentries;jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
if (std::find(entries.begin(), entries.end(), jentry) != entries.end()) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
if (goodTrack()) {
double Etot(0);
for (unsigned int idet=0; idet<(*t_DetIds).size(); idet++) {
double hitEn(0);
unsigned int id = (*t_DetIds)[idet];
unsigned int detid = truncateId(id,truncateFlag_,false);
if (Cprev.find(detid) != Cprev.end())
hitEn = Cprev[detid].first * (*t_HitEnergies)[idet];
else
hitEn = (*t_HitEnergies)[idet];
if (cFactor_) hitEn *= cFactor_->getCorr(t_Run,id);
Etot += hitEn;
}
double evWt = (useweight) ? t_EventWeight : 1.0;
double pmom = (useGen_ && (t_gentrackP > 0)) ? t_gentrackP : t_p;
double ratioi = t_eHcal/(pmom-t_eMipDR);
double ratiof = Etot/(pmom-t_eMipDR);
if (t_ieta >= -ietaMax && t_ieta <= ietaMax && t_ieta != 0) {
if (ratioi>=rmin && ratioi<=rmax) {
histos[0].first->Fill(ratioi,evWt);
histos[t_ieta].first->Fill(ratioi,evWt);
}
if (ratiof>=rmin && ratiof<=rmax) {
histos[0].second->Fill(ratiof,evWt);
histos[t_ieta].second->Fill(ratiof,evWt);
}
}
}
}
//Fit the histograms
TH1D *hbef1 = new TH1D("Eta1Bf","Mean vs i#eta",2*ietaMax,-ietaMax,ietaMax);
TH1D *hbef2 = new TH1D("Eta2Bf","Median vs i#eta",2*ietaMax,-ietaMax,ietaMax);
TH1D *haft1 = new TH1D("Eta1Af","Mean vs i#eta",2*ietaMax,-ietaMax,ietaMax);
TH1D *haft2 = new TH1D("Eta2Af","Median vs i#eta",2*ietaMax,-ietaMax,ietaMax);
for (int ieta=-ietaMax; ieta<=ietaMax; ++ieta) {
int bin = (ieta < 0) ? (ieta+ietaMax+1) : (ieta+ietaMax);
TH1D* h1 = histos[ieta].first;
double mean1 = h1->GetMean();
double err1 = h1->GetMeanError();
std::pair<double,double> fit1 = fitMean(h1,1);
if (debug) {
std::cout << ieta << " " << h1->GetName() << " " << mean1 << " +- "
<< err1 << " and " << fit1.first <<" +- " << fit1.second
<< std::endl;
}
if (ieta != 0) {
hbef1->SetBinContent(bin,mean1); hbef1->SetBinError(bin,err1);
hbef2->SetBinContent(bin,fit1.first); hbef2->SetBinError(bin,fit1.second);
}
h1->Write();
TH1D* h2 = histos[ieta].second;
double mean2 = h2->GetMean();
double err2 = h2->GetMeanError();
std::pair<double,double> fit2 = fitMean(h2,1);
if (debug) {
std::cout << ieta << " " << h2->GetName() << " " << mean2 << " +- "
<< err2 << " and " << fit2.first <<" +- " << fit2.second
<< std::endl;
}
if (ieta != 0) {
haft1->SetBinContent(bin,mean2); haft1->SetBinError(bin,err2);
haft2->SetBinContent(bin,fit2.first); haft2->SetBinError(bin,fit2.second);
}
h2->Write();
}
fitPol0(hbef1,debug); fitPol0(hbef2,debug);
fitPol0(haft1,debug); fitPol0(haft2,debug);
}
