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writetree_pbpb.C
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writetree_pbpb.C
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//
// writetree_pbpb.C
//
// Raghav Kunnawalkam Elayavalli - 12/3/2013
// Macro to read a hiforest (pbpb) and remove the duplicate events and create a simpler tree with the same structure
// as the hiforests.
//
//
// Header files
#include "hiforest_good/hiForest.h"
#include <TChain.h>
#include <TTree.h>
#include <TNtuple.h>
#include <TSystem.h>
#include <TH1.h>
#include <TH2.h>
#include <TH3.h>
#include <TProfile.h>
#include <TF1.h>
#include <TFile.h>
#include <TStyle.h>
#include <TStopwatch.h>
#include <TRandom.h>
#include <cstdlib>
#include <cmath>
#include <iostream>
// namespace
using namespace std;
//global variables
const float ketacut=2.0;
const float kptrecocut=30.;
const float cPP = 0;
//function definitions
void LoadLib();
void ShutoffBranches(HiForest */*hi*/);
//void FindLeadSubLeadJets(Jets */*mJets*/, int */*ljet*/);
TStopwatch timer;
void LoadLib()
{
gSystem->Load("hiforest_good/hiForest_h.so");
}
void ShutoffBranches(HiForest *hi)
{
//! added by pawan
//! Select only the branches you want to use for the analysis
//! This increases the speed for running
//! For Hlt
hi->hltTree->SetBranchStatus("*",0,0);
//! PbPb
hi->hltTree->SetBranchStatus("HLT_HIJet55_v1",1,0);
hi->hltTree->SetBranchStatus("HLT_HIJet65_v1",1,0);
hi->hltTree->SetBranchStatus("HLT_HIJet80_v1",1,0);
//! pp 2013
hi->hltTree->SetBranchStatus("HLT_PAJet40_NoJetID_v1",1,0);
hi->hltTree->SetBranchStatus("HLT_PAJet60_NoJetID_v1",1,0);
hi->hltTree->SetBranchStatus("HLT_PAJet80_NoJetID_v1",1,0);
hi->hltTree->SetBranchStatus("HLT_PAJet100_NoJetID_v1",1,0);
//! for Skim Tree
hi->skimTree->SetBranchStatus("*",0,0);
hi->skimTree->SetBranchStatus("pcollisionEventSelection",1,0);
hi->skimTree->SetBranchStatus("pPAcollisionEventSelectionPA",1,0);
hi->skimTree->SetBranchStatus("pHBHENoiseFilter",1,0);
//! Evt tree
hi->evtTree->SetBranchStatus("*",0,0);
hi->evtTree->SetBranchStatus("run",1,0);
hi->evtTree->SetBranchStatus("evt",1,0);
hi->evtTree->SetBranchStatus("vx",1,0);
hi->evtTree->SetBranchStatus("vy",1,0);
hi->evtTree->SetBranchStatus("vz",1,0);
hi->evtTree->SetBranchStatus("hiBin",1,0);
hi->evtTree->SetBranchStatus("hiNtracks",1,0);
hi->akPu3jetTree->SetBranchStatus("*",0,0);
hi->akPu3jetTree->SetBranchStatus("nref",1,0);
hi->akPu3jetTree->SetBranchStatus("rawpt",1,0);
hi->akPu3jetTree->SetBranchStatus("jtpt",1,0);
hi->akPu3jetTree->SetBranchStatus("jteta",1,0);
hi->akPu3jetTree->SetBranchStatus("jtphi",1,0);
hi->akPu3jetTree->SetBranchStatus("trackMax",1,0);
hi->akPu3jetTree->SetBranchStatus("chargedMax",1,0);
hi->akPu3jetTree->SetBranchStatus("chargedSum",1,0);
hi->akPu3jetTree->SetBranchStatus("photonSum",1,0);
hi->akPu3jetTree->SetBranchStatus("neutralSum",1,0);
hi->akPu3jetTree->SetBranchStatus("trackSum",1,0);
hi->akPu3jetTree->SetBranchStatus("photonMax",1,0);
hi->akPu3jetTree->SetBranchStatus("neutralMax",1,0);
//! Track tree
//hi->trackTree->SetBranchStatus("*",0,0);
//hi->trackTree->SetBranchStatus("nTrk",1,0);
// hi->trackTree->SetBranchStatus("trkPt",1,0);
// hi->trackTree->SetBranchStatus("trkEta",1,0);
// hi->trackTree->SetBranchStatus("trkPhi",1,0);
// hi->trackTree->SetBranchStatus("highPurity",1,0);
// hi->trackTree->SetBranchStatus("trkDz1",1,0);
// hi->trackTree->SetBranchStatus("trkDzError1",1,0);
// hi->trackTree->SetBranchStatus("trkDxy1",1,0);
// hi->trackTree->SetBranchStatus("trkDxyError1",1,0);
/*
//! PF jet tree
hi->ak2PFJetTree->SetBranchStatus("*",0,0);
hi->ak2PFJetTree->SetBranchStatus("nref",1,0);
hi->ak2PFJetTree->SetBranchStatus("rawpt",1,0);
hi->ak2PFJetTree->SetBranchStatus("jtpt",1,0);
hi->ak2PFJetTree->SetBranchStatus("jteta",1,0);
hi->ak2PFJetTree->SetBranchStatus("jtphi",1,0);
hi->ak2PFJetTree->SetBranchStatus("trackMax",1,0);
*/
/*
hi->ak3PFJetTree->SetBranchStatus("*",0,0);
hi->ak3PFJetTree->SetBranchStatus("nref",1,0);
hi->ak3PFJetTree->SetBranchStatus("rawpt",1,0);
hi->ak3PFJetTree->SetBranchStatus("jtpt",1,0);
hi->ak3PFJetTree->SetBranchStatus("jteta",1,0);
hi->ak3PFJetTree->SetBranchStatus("jtphi",1,0);
hi->ak3PFJetTree->SetBranchStatus("trackMax",1,0);
*/
/*
hi->ak4PFJetTree->SetBranchStatus("*",0,0);
hi->ak4PFJetTree->SetBranchStatus("nref",1,0);
hi->ak4PFJetTree->SetBranchStatus("rawpt",1,0);
hi->ak4PFJetTree->SetBranchStatus("jtpt",1,0);
hi->ak4PFJetTree->SetBranchStatus("jteta",1,0);
hi->ak4PFJetTree->SetBranchStatus("jtphi",1,0);
hi->ak4PFJetTree->SetBranchStatus("trackMax",1,0);
*/
/*
hi->ak5PFJetTree->SetBranchStatus("*",0,0);
hi->ak5PFJetTree->SetBranchStatus("nref",1,0);
hi->ak5PFJetTree->SetBranchStatus("rawpt",1,0);
hi->ak5PFJetTree->SetBranchStatus("jtpt",1,0);
hi->ak5PFJetTree->SetBranchStatus("jteta",1,0);
hi->ak5PFJetTree->SetBranchStatus("jtphi",1,0);
hi->ak5PFJetTree->SetBranchStatus("trackMax",1,0);
*/
//
/*
hi->akPu2PFJetTree->SetBranchStatus("*",0,0);
hi->akPu2PFJetTree->SetBranchStatus("nref",1,0);
hi->akPu2PFJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu2PFJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu2PFJetTree->SetBranchStatus("jteta",1,0);
hi->akPu2PFJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu2PFJetTree->SetBranchStatus("trackMax",1,0);
*/
/*
hi->akPu3PFJetTree->SetBranchStatus("*",0,0);
hi->akPu3PFJetTree->SetBranchStatus("nref",1,0);
hi->akPu3PFJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu3PFJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu3PFJetTree->SetBranchStatus("jteta",1,0);
hi->akPu3PFJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu3PFJetTree->SetBranchStatus("trackMax",1,0);
*/
/*
hi->akPu4PFJetTree->SetBranchStatus("*",0,0);
hi->akPu4PFJetTree->SetBranchStatus("nref",1,0);
hi->akPu4PFJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu4PFJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu4PFJetTree->SetBranchStatus("jteta",1,0);
hi->akPu4PFJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu4PFJetTree->SetBranchStatus("trackMax",1,0);
*/
/*
hi->akPu5PFJetTree->SetBranchStatus("*",0,0);
hi->akPu5PFJetTree->SetBranchStatus("nref",1,0);
hi->akPu5PFJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu5PFJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu5PFJetTree->SetBranchStatus("jteta",1,0);
hi->akPu5PFJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu5PFJetTree->SetBranchStatus("trackMax",1,0);
*/
//
//! Calo jet trees
/*
hi->ak2CaloJetTree->SetBranchStatus("*",0,0);
hi->ak2CaloJetTree->SetBranchStatus("nref",1,0);
hi->ak2CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->ak2CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->ak2CaloJetTree->SetBranchStatus("jteta",1,0);
hi->ak2CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->ak2CaloJetTree->SetBranchStatus("trackMax",1,0);
hi->ak3CaloJetTree->SetBranchStatus("*",0,0);
hi->ak3CaloJetTree->SetBranchStatus("nref",1,0);
hi->ak3CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->ak3CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->ak3CaloJetTree->SetBranchStatus("jteta",1,0);
hi->ak3CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->ak3CaloJetTree->SetBranchStatus("trackMax",1,0);
hi->ak4CaloJetTree->SetBranchStatus("*",0,0);
hi->ak4CaloJetTree->SetBranchStatus("nref",1,0);
hi->ak4CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->ak4CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->ak4CaloJetTree->SetBranchStatus("jteta",1,0);
hi->ak4CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->ak4CaloJetTree->SetBranchStatus("trackMax",1,0);
hi->ak5CaloJetTree->SetBranchStatus("*",0,0);
hi->ak5CaloJetTree->SetBranchStatus("nref",1,0);
hi->ak5CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->ak5CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->ak5CaloJetTree->SetBranchStatus("jteta",1,0);
hi->ak5CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->ak5CaloJetTree->SetBranchStatus("trackMax",1,0);
*/
////
/*
hi->akPu2CaloJetTree->SetBranchStatus("*",0,0);
hi->akPu2CaloJetTree->SetBranchStatus("nref",1,0);
hi->akPu2CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu2CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu2CaloJetTree->SetBranchStatus("jteta",1,0);
hi->akPu2CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu2CaloJetTree->SetBranchStatus("trackMax",1,0);
hi->akPu3CaloJetTree->SetBranchStatus("*",0,0);
hi->akPu3CaloJetTree->SetBranchStatus("nref",1,0);
hi->akPu3CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu3CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu3CaloJetTree->SetBranchStatus("jteta",1,0);
hi->akPu3CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu3CaloJetTree->SetBranchStatus("trackMax",1,0);
hi->akPu4CaloJetTree->SetBranchStatus("*",0,0);
hi->akPu4CaloJetTree->SetBranchStatus("nref",1,0);
hi->akPu4CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu4CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu4CaloJetTree->SetBranchStatus("jteta",1,0);
hi->akPu4CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu4CaloJetTree->SetBranchStatus("trackMax",1,0);
hi->akPu5CaloJetTree->SetBranchStatus("*",0,0);
hi->akPu5CaloJetTree->SetBranchStatus("nref",1,0);
hi->akPu5CaloJetTree->SetBranchStatus("rawpt",1,0);
hi->akPu5CaloJetTree->SetBranchStatus("jtpt",1,0);
hi->akPu5CaloJetTree->SetBranchStatus("jteta",1,0);
hi->akPu5CaloJetTree->SetBranchStatus("jtphi",1,0);
hi->akPu5CaloJetTree->SetBranchStatus("trackMax",1,0);
*/
///
std::cout<<"Loaded all tree variables "<<std::endl;
}
#ifdef _MAKECINT_
#pragma link C++ class HiForest;
#pragma link C++ class Hlts;
#pragma link C++ class Skims;
#pragma link C++ class Evts;
#pragma link C++ class Jets;
#endif
class DuplicateEvents {
public:
DuplicateEvents(TString infname){
inf = TFile::Open(infname);
t = (TTree*)inf->Get("hiEvtAnalyzer/HiTree");
};
~DuplicateEvents(){
delete inf;
}
void MakeList(){
cout<<"starting make list to check for duplicate events"<<endl;
evts.clear();
occurence.clear();
int run,evt;
t->SetBranchAddress("run",&run);
t->SetBranchAddress("evt",&evt);
for(int i = 0;i<t->GetEntries();i++){
t->GetEntry(i);
if(i%100000==0) cout<<i<<" / "<<t->GetEntries()<<" run: "<<run<<" evt: "<<evt<<endl;
int occur = (int)FindOccurences(run,evt);
if(occur==0) occurence.push_back(1);
else occurence.push_back(2);
evts.push_back(std::make_pair(run,evt));
}
}
int FindOccurences(int run, int evt){
int noccur = count(evts.begin(),evts.end(),std::make_pair(run,evt));
return noccur;
}
TFile* inf;
TTree* t;
vector <pair<int,int> > evts;
vector <int> occurence;
};
int writetree_pbpb(char *ksp="pbpbJet55"){
timer.Start();
LoadLib();
TString inname="";
if(strcmp(ksp,"pbpbJet80")==0) inname = "/hadoop/store/user/belt/HiForest2_v21_UMD/HiForest-promptskim-hiForest2_v21_HLTFix.root";//filename
else if(strcmp(ksp,"pbpbJet65")==0) inname = "/hadoop/store/user/belt/hiForest2/HiForest_JetRAA_HIJet65_v24.root";
else if(strcmp(ksp,"pbpbJet55")==0) inname = "/hadoop/store/user/belt/hiForest2/HiForest_JetRAA_HIJet55_v25.root";
// Load Lib
//gSystem->Load("/afs/cern.ch/user/p/pawan/scratch0/CMSSW_6_2_0/src/work/pPb/HiForest/V3/hiForest_h.so");
// Define the input file and HiForest
// CMSSW_5_3_3
HiForest *c = new HiForest(inname,Form("Forest%s",ksp),cPP);
cout<<"Loaded the hiforest tree : "<<c->GetName()<<endl;
ShutoffBranches(c);
DuplicateEvents dupEvt(inname);
dupEvt.MakeList();
// Output file
TFile *fout = new TFile(Form("ntuple_2011_%s_v2.root",ksp),"RECREATE");
TTree *jetTree = new TTree("jet","jet");
TTree *evtTree = new TTree("evt","evt");
// declare the event variables.
int evt;
int run;
float vx;
float vy;
float vz;
int jet55;
int jet65;
int jet80;
int nrefe;
int ntrk;
float bin;
// declare the jet variables
float pt[1000];
float raw[1000];
float eta[1000];
float phi[1000];
float chMax[1000];
float trkMax[1000];
float chSum[1000];
float phSum[1000];
float neSum[1000];
float trkSum[1000];
float phMax[1000];
float neMax[1000];
//set the branches in the trees.
evtTree->Branch("evt",&evt,"evt/I");
evtTree->Branch("run",&run,"run/I");
evtTree->Branch("bin",&bin,"bin/F");
evtTree->Branch("vx",&vx,"vx/F");
evtTree->Branch("vy",&vy,"vy/F");
evtTree->Branch("vz",&vz,"vz/F");
evtTree->Branch("jet55",&jet55,"jet55/I");
evtTree->Branch("jet65",&jet65,"jet65/I");
evtTree->Branch("jet80",&jet80,"jet80/I");
evtTree->Branch("nrefe",&nrefe,"nrefe/I");
evtTree->Branch("ntrk",&ntrk,"ntrk/I");
jetTree->Branch("nrefe",&nrefe,"nrefe/I");
jetTree->Branch("pt",&pt,"pt[nrefe]/F");
jetTree->Branch("raw",&raw,"raw[nrefe]/F");
jetTree->Branch("eta",&eta,"eta[nrefe]/F");
jetTree->Branch("phi",&phi,"phi[nrefe]/F");
jetTree->Branch("chMax",&chMax,"chMax[nrefe]/F");
jetTree->Branch("trkMax",&trkMax,"trkMax[nrefe]/F");
jetTree->Branch("phMax",&phMax,"phMax[nrefe]/F");
jetTree->Branch("neMax",&neMax,"neMax[nrefe]/F");
jetTree->Branch("chSum",&chSum,"chSum[nrefe]/F");
jetTree->Branch("phSum",&phSum,"phSum[nrefe]/F");
jetTree->Branch("neSum",&neSum,"neSum[nrefe]/F");
jetTree->Branch("trkSum",&trkSum,"trkSum[nrefe]/F");
std::cout<<"\t"<<std::endl;
std::cout<<"\t"<<std::endl;
std::cout<<"**************************************************** "<<std::endl;
std::cout<<Form("Running for %s ",ksp)<<std::endl;
std::cout<<Form("pT cut for %0.3f ",kptrecocut)<<std::endl;
std::cout<<Form("eta cut for %0.3f ",ketacut)<<std::endl;
std::cout<<"My hiForest Tree : " <<c->GetName()<<"\t Entries "<<c->GetEntries()<<std::endl;
std::cout<<"Output file "<<fout->GetName()<<std::endl;
std::cout<<"**************************************************** "<<std::endl;
std::cout<<"\t"<<std::endl;
std::cout<<"\t"<<std::endl;
//! shut off jet trees
//c->hasAk2CaloJetTree=0;
// c->hasAk4CaloJetTree=0;
//c->hasAk3CaloJetTree=0;
//c->hasAk5CaloJetTree=0;
c->hasAkPu2CaloJetTree=0;
c->hasAkPu4CaloJetTree=0;
c->hasAkPu3CaloJetTree=0;
//c->hasAkPu5CaloJetTree=0;
//c->hasAk2PFJetTree=0;
//c->hasAk4PFJetTree=0;
//c->hasAk5PFJetTree=0;
//c->hasAkPu2PFJetTree=0;
//c->hasAkPu4PFJetTree=0;
//c->hasAkPu5PFJetTree=0;
c->hasTrackTree=0;
//! For jets
Jets *mJets=0;
Long64_t nentries = c->GetEntries();
std::cout<<Form("# of entries in TTree for %s : ",ksp)<<nentries<<std::endl;
for(Long64_t ievt = 0;ievt<nentries;ievt++){
//for(Long64_t ievt =0;ievt<100;ievt++){
//load the hiforest event
c->GetEntry(ievt);
if(dupEvt.occurence[ievt]==2)continue;
bool evSel = false;
evSel = fabs(c->evt.vz)<15. && c->skim.pHBHENoiseFilter && c->skim.pcollisionEventSelection && (c->hlt.HLT_HIJet55_v1 || c->hlt.HLT_HIJet65_v1 || c->hlt.HLT_HIJet80_v1);
if(!evSel)continue;
run = c->evt.run;
evt = c->evt.evt;
vx = c->evt.vx;
vy = c->evt.vy;
vz = c->evt.vz;
jet55 = c->hlt.HLT_HIJet55_v1;
jet65 = c->hlt.HLT_HIJet65_v1;
jet80 = c->hlt.HLT_HIJet80_v1;
ntrk = c->evt.hiNtracks;
bin = c->evt.hiBin;
if(ievt%10000 == 0) cout<<" ******** Event # "<< ievt <<"\t Run " <<run<<endl;
mJets = &(c->akPu3PF);
nrefe = mJets->nref;
for (int i = 0; i<mJets->nref; i++) {
pt[i] = mJets->jtpt[i];
eta[i] = mJets->jteta[i];
phi[i] = mJets->jtphi[i];
raw[i] = mJets->rawpt[i];
chMax[i] = mJets->chargedMax[i];
trkMax[i] = mJets->trackMax[i];
chSum[i] = mJets->chargedSum[i];
phSum[i] = mJets->photonSum[i];
neSum[i] = mJets->neutralSum[i];
trkSum[i] = mJets->trackSum[i];
phSum[i] = mJets->photonMax[i];
neMax[i] = mJets->neutralMax[i];
}
evtTree->Fill();
jetTree->Fill();
}
fout->cd();
fout->Write();
fout->Close();
// time out:
timer.Stop();
float rtime = timer.RealTime();
float ctime = timer.CpuTime();
cout<<"\t"<<endl;
cout<<Form("RealTime=%f seconds, CpuTime=%f seconds",rtime,ctime)<<endl;
cout<<"\t"<<endl;
cout<<"Good bye : " <<"\t"<<endl;
return 0;
}