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source: svn/trunk/Delphes.cpp@ 237

Last change on this file since 237 was 228, checked in by Xavier Rouby, 16 years ago
include statements have been cleaned ; no explicit memory-leak
File size: 26.8 KB

Rev	Line
[2]	1	/*
	2	---- Delphes ----
	3	A Fast Simulator for general purpose LHC detector
	4	S. Ovyn ~~~~ severine.ovyn@uclouvain.be
	5
	6	Center for Particle Physics and Phenomenology (CP3)
	7	Universite Catholique de Louvain (UCL)
	8	Louvain-la-Neuve, Belgium
	9	*/
	10
	11	/// \file Delphes.cpp
	12	/// \brief executable for the Delphes
	13
	14	#include "TChain.h"
	15	#include "TApplication.h"
[191]	16	#include "TStopwatch.h"
[228]	17	#include "TFile.h"
[2]	18
[228]	19	#include "ExRootTreeReader.h"
	20	#include "ExRootTreeWriter.h"
	21	#include "ExRootTreeBranch.h"
[2]	22
[228]	23	#include "DataConverter.h"
	24	#include "HEPEVTConverter.h"
	25	#include "LHEFConverter.h"
	26	#include "STDHEPConverter.h"
[2]	27
[228]	28	#include "SmearUtil.h"
	29	#include "BFieldProp.h"
	30	#include "TriggerUtil.h"
	31	#include "VeryForward.h"
	32	#include "JetsUtil.h"
	33	#include "FrogUtil.h"
[2]	34
[55]	35	#include <vector>
	36	#include <iostream>
[11]	37
[2]	38	using namespace std;
	39
	40	//------------------------------------------------------------------------------
	41	void todo(string filename) {
	42	ifstream infile(filename.c_str());
	43	cout << "** TODO list ..." << endl;
	44	while(infile.good()) {
[94]	45	string temp;
	46	getline(infile,temp);
	47	cout << "*" << temp << endl;
[2]	48	}
	49	cout << "** done...\n";
	50	}
	51
	52	//------------------------------------------------------------------------------
	53
	54	int main(int argc, char *argv[])
	55	{
	56	int appargc = 2;
[228]	57	char *appName= new char[20];
	58	char *appOpt= new char[20];
	59	sprintf(appName,"Delphes");
	60	sprintf(appOpt,"-b");
	61	char *appargv[] = {appName,appOpt};
[2]	62	TApplication app(appName, &appargc, appargv);
[228]	63	delete [] appName;
	64	delete [] appOpt;
	65
	66
[71]	67	if(argc != 4 && argc != 3 && argc != 5) {
[94]	68	cout << " Usage: " << argv[0] << " input_file output_file [detector_card] [trigger_card] " << endl;
	69	cout << " input_list - list of files in Ntpl, StdHep of LHEF format," << endl;
	70	cout << " output_file - output file." << endl;
	71	cout << " detector_card - Datacard containing resolution variables for the detector simulation (optional) "<<endl;
	72	cout << " trigger_card - Datacard containing the trigger algorithms (optional) "<<endl;
	73	exit(1);
[2]	74	}
[228]	75
	76
	77
[212]	78
	79	cout << endl << endl;
	80
	81	cout <<"*********************************************************************"<< endl;
	82	cout <<"*********************************************************************"<< endl;
	83	cout <<" "<< endl;
	84	cout <<" Welcome to "<< endl;
	85	cout <<" "<< endl;
	86	cout <<" "<< endl;
	87	cout <<" .ddddddd- lL hH "<< endl;
	88	cout <<" -Dd` `dD: Ll hH` "<< endl;
	89	cout <<" dDd dDd eeee. lL .pp+pp Hh+hhh` -eeee- `sssss "<< endl;
	90	cout <<" -Dd `DD ee. ee Ll .Pp. PP Hh. HH. ee. ee sSs "<< endl;
	91	cout <<" dD` dDd eEeee: lL. pP. pP hH hH` eEeee:` -sSSSs. "<< endl;
	92	cout <<" .Dd :dd eE. LlL PpppPP Hh Hh eE sSS "<< endl;
	93	cout <<" dddddd:. eee+: lL. pp. hh. hh eee+ sssssS "<< endl;
	94	cout <<" Pp "<< endl;
	95	cout <<" "<< endl;
	96	cout <<" Delphes, a framework for the fast simulation "<< endl;
	97	cout <<" of a generic collider experiment "<< endl;
	98	cout <<" "<< endl;
	99	cout <<" --- Version 1.3beta of Delphes --- "<< endl;
	100	cout <<" Last date of change: 29 January 2009 "<< endl;
	101	cout <<" "<< endl;
	102	cout <<" "<< endl;
	103	cout <<" This package uses: "<< endl;
	104	cout <<" ------------------ "<< endl;
	105	cout <<" FastJet algorithm: Phys. Lett. B641 (2006) [hep-ph/0512210] "<< endl;
	106	cout <<" Hector: JINST 2:P09005 (2007) [physics.acc-ph:0707.1198v2] "<< endl;
	107	cout <<" FROG: "<< endl;
	108	cout <<" "<< endl;
	109	cout <<"-----------------------------------------------------------------"<< endl;
	110	cout <<" "<< endl;
	111	cout <<" Main authors: "<< endl;
	112	cout <<" ------------- "<< endl;
	113	cout <<" "<< endl;
	114	cout <<" SÃ©verine Ovyn Xavier Rouby "<< endl;
	115	cout <<" severine.ovyn@uclouvain.be xavier.rouby@cern "<< endl;
	116	cout <<" Center for Particle Physics and Phenomenology (CP3) "<< endl;
	117	cout <<" Universite Catholique de Louvain (UCL) "<< endl;
	118	cout <<" Louvain-la-Neuve, Belgium "<< endl;
	119	cout <<" "<< endl;
	120	cout <<"-----------------------------------------------------------------"<< endl;
	121	cout <<" "<< endl;
	122	cout <<" Former Delphes versions and documentation can be found on : "<< endl;
	123	cout <<" http://www.fynu.ucl.ac.be/delphes.html "<< endl;
	124	cout <<" "<< endl;
	125	cout <<" "<< endl;
	126	cout <<" Disclaimer: this program is a beta version of Delphes and "<< endl;
	127	cout <<" therefore comes without guarantees. Beware of errors and please "<< endl;
	128	cout <<" give us your feedbacks about potential bugs "<< endl;
	129	cout <<" "<< endl;
	130	cout <<"*********************************************************************"<< endl;
	131	cout <<"*********************************************************************"<< endl;
	132
[178]	133	// 1. ******** initialisation *********
	134
[2]	135	srand (time (NULL)); /* Initialisation du gÃ©nÃ©rateur */
[191]	136	TStopwatch globalwatch, loopwatch, triggerwatch, frogwatch;
	137	globalwatch.Start();
	138
[2]	139
	140	//read the input TROOT file
	141	string inputFileList(argv[1]), outputfilename(argv[2]);
	142	if(outputfilename.find(".root") > outputfilename.length() ) {
[94]	143	cout << "output_file should be a .root file!\n";
	144	exit(1);
[2]	145	}
[44]	146	//create output log-file name
[45]	147	string forLog = outputfilename;
	148	string LogName = forLog.erase(forLog.find(".root"));
[44]	149	LogName = LogName+"_run.log";
[94]	150
[2]	151	TFile *outputFile = TFile::Open(outputfilename.c_str(), "RECREATE"); // Creates the file, but should be closed just after
	152	outputFile->Close();
[94]	153
[2]	154	string line;
	155	ifstream infile(inputFileList.c_str());
	156	infile >> line; // the first line determines the type of input files
[94]	157
[44]	158	//read the datacard input file
	159	string DetDatacard("");
[212]	160	if(argc>=4)DetDatacard =argv[3];
[94]	161
[55]	162	//Smearing information
[44]	163	RESOLution *DET = new RESOLution();
[212]	164	cout <<" "<< endl;
	165	cout <<" ####### Start reading DETECTOR parameters ####### "<< endl;
	166	cout << left << setw(40) <<"** Opening configuration card: "<<""
	167	<< left << setw(20) << DetDatacard <<""
	168	<< right << setw(9) <<" **"<<""<<endl;
[44]	169	DET->ReadDataCard(DetDatacard);
	170	DET->Logfile(LogName);
[212]	171	cout << left << setw(42) <<"** Parameters summarised in file: "<<""
	172	<< left << setw(20) << LogName <<""
	173	<< right << setw(7) <<"**"<<""<<endl;
	174	cout <<" "<< endl;
[228]	175
[79]	176	//read the trigger input file
[80]	177	string TrigDatacard("data/trigger.dat");
[79]	178	if(argc==5) TrigDatacard =argv[4];
[94]	179
[55]	180	//Trigger information
[72]	181	TriggerTable *TRIGT = new TriggerTable();
[80]	182	TRIGT->TriggerCardReader(TrigDatacard.c_str());
[72]	183	TRIGT->PrintTriggerTable(LogName);
[212]	184	if(DET->FLAG_trigger == 1)
	185	{
	186	cout <<" ########### Start reading TRIGGER card ########## "<< endl;
	187	cout << left << setw(40) <<"** Opening configuration card: "<<""
	188	<< left << setw(20) << TrigDatacard <<""
	189	<< right << setw(9) <<" **"<<""<<endl;
	190	cout <<" "<< endl;
	191	}
[94]	192
[55]	193	//Propagation of tracks in the B field
[228]	194	TrackPropagation *TRACP = new TrackPropagation(DET);
	195	//TrackPropagation *TRACP = new TrackPropagation(DetDatacard);
[94]	196
[55]	197	//Jet information
[228]	198	JetsUtil *JETRUN = new JetsUtil(DET);
	199	//JetsUtil *JETRUN = new JetsUtil(DetDatacard);
[94]	200
[55]	201	//VFD information
[228]	202	VeryForward * VFD = new VeryForward(DET);
	203	//VeryForward * VFD = new VeryForward(DetDatacard);
[178]	204
	205	// data converters
[228]	206	DataConverter *converter=NULL;
[212]	207	cout <<" "<<endl;
	208	cout <<" ####### Start convertion to TRoot format ######## "<< endl;
	209
[2]	210	if(strstr(line.c_str(),".hep"))
	211	{
[212]	212	cout <<" StdHEP file format detected "<<endl;
	213	cout <<" This can take several minutes "<< endl;
[2]	214	converter = new STDHEPConverter(inputFileList,outputfilename);//case ntpl file in input list
	215	}
	216	else if(strstr(line.c_str(),".lhe"))
	217	{
[212]	218	cout <<" LHEF file format detected "<<endl;
	219	cout <<" This can take several minutes "<< endl;
[2]	220	converter = new LHEFConverter(inputFileList,outputfilename);//case ntpl file in input list
	221	}
	222	else if(strstr(line.c_str(),".root"))
	223	{
[212]	224	cout <<" h2root file format detected "<<endl;
	225	cout <<" This can take several minutes "<< endl;
[2]	226	converter = new HEPEVTConverter(inputFileList,outputfilename);//case ntpl file in input list
	227	}
[212]	228	else {
	229	cout << left << setw(4) <<"** "<<""
	230	<< left << setw(63) << line.c_str() <<""
	231	<< right << setw(2) <<"**"<<endl;
	232	cout <<" File format not identified -- Exiting... "<< endl;
	233	cout <<" "<< endl;
	234	cout <<"*********************************************************************"<< endl;
	235	return -1;};
	236	cout <<" Exiting conversion... "<< endl;
	237
[2]	238	TChain chain("GEN");
	239	chain.Add(outputfilename.c_str());
	240	ExRootTreeReader *treeReader = new ExRootTreeReader(&chain);
	241	const TClonesArray *branchGen = treeReader->UseBranch("Particle");
	242	TIter itGen((TCollection*)branchGen);
	243
[178]	244	//Output file : contents of the analysis object data
[2]	245	ExRootTreeWriter *treeWriter = new ExRootTreeWriter(outputfilename, "Analysis");
	246	ExRootTreeBranch *branchJet = treeWriter->NewBranch("Jet", TRootJet::Class());
	247	ExRootTreeBranch *branchTauJet = treeWriter->NewBranch("TauJet", TRootTauJet::Class());
	248	ExRootTreeBranch *branchElectron = treeWriter->NewBranch("Electron", TRootElectron::Class());
	249	ExRootTreeBranch *branchMuon = treeWriter->NewBranch("Muon", TRootMuon::Class());
	250	ExRootTreeBranch *branchPhoton = treeWriter->NewBranch("Photon", TRootPhoton::Class());
	251	ExRootTreeBranch *branchTracks = treeWriter->NewBranch("Tracks", TRootTracks::Class());
	252	ExRootTreeBranch *branchETmis = treeWriter->NewBranch("ETmis", TRootETmis::Class());
	253	ExRootTreeBranch *branchCalo = treeWriter->NewBranch("CaloTower", TRootCalo::Class());
	254	ExRootTreeBranch *branchZDC = treeWriter->NewBranch("ZDChits", TRootZdcHits::Class());
	255	ExRootTreeBranch *branchRP220 = treeWriter->NewBranch("RP220hits", TRootRomanPotHits::Class());
	256	ExRootTreeBranch *branchFP420 = treeWriter->NewBranch("FP420hits", TRootRomanPotHits::Class());
[30]	257
[2]	258	TRootGenParticle *particle;
	259	TRootETmis *elementEtmis;
	260	TRootElectron *elementElec;
	261	TRootMuon *elementMu;
	262	TRootPhoton *elementPhoton;
	263	TRootTracks *elementTracks;
	264	TRootCalo *elementCalo;
	265
[184]	266	TLorentzVector genMomentum(0,0,0,0); // four-momentum at the vertex
	267	TLorentzVector genMomentumBfield(0,0,0,0); // four-momentum at the exit of the tracks
	268	TLorentzVector momentumCaloSegmentation(0,0,0,0); // four-momentum in the calo, after applying the calo segmentation
[2]	269	LorentzVector jetMomentum;
[94]	270
[55]	271	vector<fastjet::PseudoJet> input_particles;//for FastJet algorithm
	272	vector<fastjet::PseudoJet> sorted_jets;
[2]	273	vector<TLorentzVector> TrackCentral;
	274	vector<PhysicsTower> towers;
[73]	275	vector<ParticleUtil> electron;
	276	vector<ParticleUtil> muon;
[74]	277	vector<ParticleUtil> gamma;
[98]	278
[30]	279	TSimpleArray<TRootGenParticle> NFCentralQ;
[100]	280	float iPhi=0,iEta=0;
	281
[178]	282
	283
	284	// 2. ******** Loop over all events *********
[2]	285	Long64_t entry, allEntries = treeReader->GetEntries();
[212]	286	cout <<" "<<endl;
	287	cout <<" ####### Start fast detector simulation ######## "<< endl;
	288	cout << left << setw(52) <<"** Total number of events to run: "<<""
	289	<< left << setw(15) << allEntries <<""
	290	<< right << setw(2) <<"**"<<endl;
	291
[191]	292	loopwatch.Start();
[178]	293
	294	// loop on all events
	295	for(entry = 0; entry < allEntries; ++entry)
[2]	296	{
	297	TLorentzVector PTmis(0,0,0,0);
	298	treeReader->ReadEntry(entry);
	299	treeWriter->Clear();
[228]	300	if((entry % 100) == 0 && entry > 0 ) {
[212]	301	cout << left << setw(52) <<"** Processing element # "<<""
	302	<< left << setw(15) << entry <<""
	303	<< right << setw(2) <<"**"<<endl;
	304	}
[2]	305
[30]	306	electron.clear();
	307	muon.clear();
[74]	308	gamma.clear();
[30]	309	NFCentralQ.Clear();
	310
[2]	311	TrackCentral.clear();
	312	towers.clear();
[11]	313	input_particles.clear();
[30]	314
[178]	315	// 2.1 Loop over all particles in event
[74]	316	itGen.Reset();
[178]	317	while( (particle = (TRootGenParticle*) itGen.Next()) ) {
[55]	318	int pid = abs(particle->PID);
[178]	319
	320
	321	// 2.1.1********************* preparation for the b-tagging
[94]	322	//// This subarray is needed for the B-jet algorithm
[2]	323	// optimization for speed : put first PID condition, then ETA condition, then either pt or status
	324	if( (pid <= pB \|\| pid == pGLUON) &&// is it a light quark or a gluon, i.e. is it one of these : u,d,c,s,b,g ?
[94]	325	fabs(particle->Eta) < DET->CEN_max_tracker &&
[2]	326	particle->Status != 1 &&
	327	particle->PT > DET->PT_QUARKS_MIN ) {
	328	NFCentralQ.Add(particle);
	329	}
[94]	330
[178]	331	// 2.1.2 ********************* central detector: keep only visible particles
[2]	332	// keeps only final particles, visible by the central detector, including the fiducial volume
	333	// the ordering of conditions have been optimised for speed : put first the STATUS condition
	334	if( (particle->Status == 1) &&
[59]	335	((pid != pNU1) && (pid != pNU2) && (pid != pNU3)) &&
[94]	336	(fabs(particle->Eta) < DET->CEN_max_calo_fwd)
	337	)
[59]	338	{
[94]	339	genMomentum.SetPxPyPzE(particle->Px, particle->Py, particle->Pz, particle->E);
[184]	340	genMomentumBfield = genMomentum;
[178]	341
	342	// 2.1.2.1 ********************* central detector: magnetic field
[184]	343	// genMomentumBfield is then changed with respect to the magnetic field
	344	if(DET->FLAG_bfield==1) TRACP->Propagation(particle,genMomentumBfield);
	345	float eta=fabs(genMomentumBfield.Eta());
[178]	346
	347
	348	// 2.1.2.2 ********************* central detector: smearing (calorimeters, muon chambers)
[94]	349	switch(pid) {
[74]	350
[94]	351	case pE: // all electrons with eta < DET->MAX_CALO_FWD
[184]	352	DET->SmearElectron(genMomentumBfield);
	353	if(genMomentumBfield.E()!=0 && eta < DET->CEN_max_tracker && genMomentumBfield.Pt() > DET->PTCUT_elec){
	354	electron.push_back(ParticleUtil(genMomentumBfield,particle->PID));
[94]	355	}
	356	break; // case pE
	357	case pGAMMA: // all photons with eta < DET->MAX_CALO_FWD
[184]	358	DET->SmearElectron(genMomentumBfield);
	359	if(genMomentumBfield.E()!=0 && eta < DET->CEN_max_tracker && genMomentumBfield.Pt() > DET->PTCUT_gamma) {
	360	gamma.push_back(ParticleUtil(genMomentumBfield,particle->PID));
[94]	361	}
	362	break; // case pGAMMA
	363	case pMU: // all muons with eta < DET->MAX_MU
[184]	364	DET->SmearMu(genMomentumBfield);
	365	if(genMomentumBfield.E()!=0 && eta < DET->CEN_max_mu && genMomentumBfield.Pt() > DET->PTCUT_muon){
	366	muon.push_back(ParticleUtil(genMomentumBfield,particle->PID));
[94]	367	}
	368	break; // case pMU
	369	case pLAMBDA: // all lambdas with eta < DET->MAX_CALO_FWD
	370	case pK0S: // all K0s with eta < DET->MAX_CALO_FWD
[184]	371	DET->SmearHadron(genMomentumBfield, 0.7);
[94]	372	break; // case hadron
	373	default: // all other final particles with eta < DET->MAX_CALO_FWD
[184]	374	DET->SmearHadron(genMomentumBfield, 1.0);
[94]	375	break;
[178]	376	} // 2.1.2.2 switch (pid)
	377
	378
	379	// 2.1.2.3 ********************* central detector: calotowers
[94]	380	// all final particles but muons and neutrinos
[100]	381	// for calorimetric towers and missing PT
[94]	382	int charge=Charge(pid);
[184]	383	if(genMomentumBfield.E() !=0 && pid != pMU) {
[178]	384	// in case the Bfield is not simulated, checks that charged particles have enough pt to reach the calos
[184]	385	if ( !DET->FLAG_bfield && charge!=0 && genMomentumBfield.Pt() <= DET->TRACK_ptmin ) { /* particules do not reach calos */ }
[178]	386	else { // particles reach calos
	387	// applies the calo segmentation and returns iEta & iPhi
[184]	388	DET->BinEtaPhi(genMomentumBfield.Phi(), genMomentumBfield.Eta(), iPhi, iEta);
[178]	389	if(iEta != -100 && iPhi != -100) {
[184]	390	momentumCaloSegmentation.SetPtEtaPhiE(genMomentumBfield.Pt(),iEta,iPhi,genMomentumBfield.E());
[100]	391	elementCalo = (TRootCalo*) branchCalo->NewEntry();
[184]	392	elementCalo->Set(momentumCaloSegmentation);
	393	PhysicsTower Tower(LorentzVector(momentumCaloSegmentation.Px(),momentumCaloSegmentation.Py(),momentumCaloSegmentation.Pz(),momentumCaloSegmentation.E()));
[100]	394	towers.push_back(Tower);
[178]	395	} // if iEta != -100
	396	} // else : when particles reach the calos
	397	} // 2.1.2.3 calotowers
[94]	398
[178]	399
	400	// 2.1.2.4 ********************* central detector: tracks
[94]	401	// all final charged particles
	402	if(
[184]	403	(genMomentumBfield.E()!=0) &&
	404	(fabs(genMomentumBfield.Eta()) < DET->CEN_max_tracker) &&
	405	(DET->FLAG_bfield \|\| ( !DET->FLAG_bfield && genMomentumBfield.Pt() > DET->TRACK_ptmin )) &&
[178]	406	// if bfield not simulated, pt should be high enough to be taken into account
[94]	407	((rand()%100) < DET->TRACK_eff) &&
	408	(charge!=0)
	409	)
	410	{
	411	elementTracks = (TRootTracks*) branchTracks->NewEntry();
[184]	412	elementTracks->Set(genMomentum); // fills px,py,pz,pt,e,eta,phi at vertex
	413	elementTracks->Etaout = genMomentumBfield.Eta();
	414	elementTracks->Phiout = genMomentumBfield.Phi();
	415	// TODO!!! apply a smearing on the position of the origin of the track
	416	// elementTracks->SetPosition(particle->X,particle->Y,particle->Z);
	417	// uses the output of the bfield computation : Xout=... Yout=... Zout...
	418	// TODO!!! elementTrakcs->SetPositionOut(Xout,Yout,Zout);
	419	TrackCentral.push_back(genMomentum); // tracks at vertex!
[178]	420	} // 2.1.2.4 tracks
[94]	421
[178]	422	} // 2.1.2 central detector
[30]	423
[178]	424	// 2.1.3 ********************* forward detectors: zdc
	425	if(DET->FLAG_vfd==1) {
[100]	426	VFD->ZDC(treeWriter,branchZDC,particle);
	427	VFD->RomanPots(treeWriter,branchRP220,branchFP420,particle);
[178]	428	}
[11]	429
[178]	430	} // 2.1 while : loop on all particles of the event.
	431
	432
	433
	434	// 2.2 ******** Output preparation & complex objects *********
	435
	436	// 2.2.1 ********************* sorting collections by decreasing pt
[74]	437	DET->SortedVector(electron);
	438	for(unsigned int i=0; i < electron.size(); i++) {
	439	elementElec = (TRootElectron*) branchElectron->NewEntry();
	440	elementElec->Set(electron[i].Px(),electron[i].Py(),electron[i].Pz(),electron[i].E());
	441	elementElec->Charge = sign(electron[i].PID());
[184]	442	elementElec->IsolFlag = DET->Isolation(electron[i].Phi(),electron[i].Eta(),TrackCentral,2.0);//isolation based on tracks
[30]	443	}
[74]	444	DET->SortedVector(muon);
[30]	445	for(unsigned int i=0; i < muon.size(); i++) {
[74]	446	elementMu = (TRootMuon*) branchMuon->NewEntry();
	447	elementMu->Charge = sign(muon[i].PID());
	448	elementMu->Set(muon[i].Px(),muon[i].Py(),muon[i].Pz(),muon[i].E());
	449	elementMu->IsolFlag = DET->Isolation(muon[i].Phi(),muon[i].Eta(),TrackCentral,2.0);
[30]	450	}
[74]	451	DET->SortedVector(gamma);
	452	for(unsigned int i=0; i < gamma.size(); i++) {
	453	elementPhoton = (TRootPhoton*) branchPhoton->NewEntry();
	454	elementPhoton->Set(gamma[i].Px(),gamma[i].Py(),gamma[i].Pz(),gamma[i].E());
	455	}
[30]	456
[178]	457	// 2.2.2 ************* computes the Missing Transverse Momentum
[71]	458	TLorentzVector Att(0.,0.,0.,0.);
	459	for(unsigned int i=0; i < towers.size(); i++)
	460	{
[107]	461	Att.SetPxPyPzE(towers[i].fourVector.px, towers[i].fourVector.py, towers[i].fourVector.pz, towers[i].fourVector.E);
	462	if(fabs(Att.Eta()) < DET->CEN_max_calo_fwd)
	463	{
	464	PTmis = PTmis + Att;
	465	// create a fastjet::PseudoJet with these components and put it onto
	466	// back of the input_particles vector
	467	input_particles.push_back(fastjet::PseudoJet(towers[i].fourVector.px,towers[i].fourVector.py,towers[i].fourVector.pz,towers[i].fourVector.E));
	468	}
[71]	469	}
	470	elementEtmis = (TRootETmis*) branchETmis->NewEntry();
	471	elementEtmis->ET = (PTmis).Pt();
	472	elementEtmis->Phi = (-PTmis).Phi();
	473	elementEtmis->Px = (-PTmis).Px();
	474	elementEtmis->Py = (-PTmis).Py();
[74]	475
[178]	476	// 2.2.3 ************* B-tag, tau jets
[55]	477	sorted_jets=JETRUN->RunJets(input_particles);
	478	JETRUN->RunJetBtagging(treeWriter, branchJet,sorted_jets,NFCentralQ);
	479	JETRUN->RunTauJets(treeWriter,branchTauJet,sorted_jets,towers, TrackCentral);
[74]	480
[72]	481	treeWriter->Fill();
[178]	482	} // 2. Loop over all events ('for' loop)
[212]	483
	484	cout <<" "<< endl;
	485	cout <<" Exiting detector simulation... "<< endl;
	486
	487
[2]	488	treeWriter->Write();
[77]	489	delete treeWriter;
[191]	490	loopwatch.Stop();
[178]	491
	492
	493
[212]	494	// 3. ******** Trigger & Frog *********
[178]	495	// 3.1 ************ running the trigger in case the FLAG trigger is put to 1 in the datacard
[191]	496	triggerwatch.Start();
[94]	497	if(DET->FLAG_trigger == 1)
[72]	498	{
[212]	499	cout <<" "<<endl;
	500	cout <<" ########### Start Trigger selection ########### "<< endl;
	501
[178]	502	// input
[72]	503	TChain chainT("Analysis");
	504	chainT.Add(outputfilename.c_str());
	505	ExRootTreeReader *treeReaderT = new ExRootTreeReader(&chainT);
[74]	506
[178]	507	// output
[72]	508	TClonesArray *branchElecTrig = treeReaderT->UseBranch("Electron");
	509	TClonesArray *branchMuonTrig = treeReaderT->UseBranch("Muon");
	510	TClonesArray *branchJetTrig = treeReaderT->UseBranch("Jet");
	511	TClonesArray *branchTauJetTrig = treeReaderT->UseBranch("TauJet");
	512	TClonesArray *branchPhotonTrig = treeReaderT->UseBranch("Photon");
	513	TClonesArray *branchETmisTrig = treeReaderT->UseBranch("ETmis");
[74]	514
[72]	515	ExRootTreeWriter *treeWriterT = new ExRootTreeWriter(outputfilename, "Trigger");
	516	ExRootTreeBranch *branchTrigger = treeWriterT->NewBranch("TrigResult", TRootTrigger::Class());
[178]	517
	518
[72]	519	Long64_t entryT, allEntriesT = treeReaderT->GetEntries();
[178]	520	// loop on all entries
	521	for(entryT = 0; entryT < allEntriesT; ++entryT) {
[72]	522	treeWriterT->Clear();
	523	treeReaderT->ReadEntry(entryT);
	524	TRIGT->GetGlobalResult(branchElecTrig, branchMuonTrig,branchJetTrig, branchTauJetTrig,branchPhotonTrig, branchETmisTrig,branchTrigger);
	525	treeWriterT->Fill();
[178]	526	} // loop on all entries
[212]	527	cout <<" Exiting trigger simulation... "<< endl;
[94]	528
[72]	529	treeWriterT->Write();
	530	delete treeWriterT;
[228]	531	delete treeReaderT;
[178]	532	} // trigger
[191]	533	triggerwatch.Stop();
[178]	534
	535
	536	// 3.2 ************** FROG display
[191]	537	frogwatch.Start();
[228]	538	if(DET->FLAG_frog == 1) {
[212]	539	cout <<" "<<endl;
	540	cout <<" ################## Start FROG ################# "<< endl;
	541
[228]	542	FrogDisplay *FROG = new FrogDisplay(DET);
	543	FROG->BuildEvents(outputfilename);
	544	FROG->BuildGeom();
	545	delete FROG;
	546	}
	547	frogwatch.Stop();
[94]	548
[178]	549
	550
	551
	552	// 4. ******** End & Exit *********
[212]	553
[191]	554	globalwatch.Stop();
[212]	555	cout <<" "<< endl;
	556	cout <<" ################## Time report ################# "<< endl;
	557	cout << left << setw(32) <<"** Time report for "<<""
	558	<< left << setw(15) << allEntries <<""
	559	<< right << setw(22) <<"events **"<<endl;
	560	cout <<" "<< endl;
	561	cout << left << setw(10) <<"**"<<""
	562	<< left << setw(15) <<"Time (s):"<<""
	563	<< right << setw(15) <<"CPU"<<""
	564	<< right << setw(15) <<"Real"<<""
	565	<< right << setw(14) <<"**"<<endl;
	566	cout << left << setw(10) <<"**"<<""
	567	<< left << setw(15) <<" + Global:"<<""
	568	<< right << setw(15) <<globalwatch.CpuTime()<<""
	569	<< right << setw(15) <<globalwatch.RealTime()<<""
	570	<< right << setw(14) <<"**"<<endl;
	571	cout << left << setw(10) <<"**"<<""
	572	<< left << setw(15) <<" + Events:"<<""
	573	<< right << setw(15) <<loopwatch.CpuTime()<<""
	574	<< right << setw(15) <<loopwatch.RealTime()<<""
	575	<< right << setw(14) <<"**"<<endl;
[191]	576	if(DET->FLAG_trigger == 1)
[212]	577	{
	578	cout << left << setw(10) <<"**"<<""
	579	<< left << setw(15) <<" + Trigger:"<<""
	580	<< right << setw(15) <<triggerwatch.CpuTime()<<""
	581	<< right << setw(15) <<triggerwatch.RealTime()<<""
	582	<< right << setw(14) <<"**"<<endl;
	583	}
[191]	584	if(DET->FLAG_frog == 1)
[212]	585	{
	586	cout << left << setw(10) <<"**"<<""
	587	<< left << setw(15) <<" + Frog:"<<""
	588	<< right << setw(15) <<frogwatch.CpuTime()<<""
	589	<< right << setw(15) <<frogwatch.RealTime()<<""
	590	<< right << setw(14) <<"**"<<endl;
[191]	591
[212]	592	}
[2]	593
[212]	594	cout <<" "<< endl;
	595	cout <<" Exiting Delphes ... "<< endl;
	596	cout <<" "<< endl;
	597	cout <<"*********************************************************************"<< endl;
	598	cout <<"*********************************************************************"<< endl;
	599
	600
[2]	601	delete treeReader;
	602	delete DET;
[74]	603	delete TRIGT;
	604	delete TRACP;
	605	delete JETRUN;
	606	delete VFD;
[228]	607	delete converter;
[94]	608
[191]	609	// todo("TODO");
[2]	610	}

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