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source: svn/trunk/Delphes.cpp@ 250

Last change on this file since 250 was 249, checked in by severine ovyn, 16 years ago

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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"
16#include "TStopwatch.h"
17#include "TFile.h"
18
19#include "ExRootTreeReader.h"
20#include "ExRootTreeWriter.h"
21#include "ExRootTreeBranch.h"
22
23#include "DataConverter.h"
24#include "HEPEVTConverter.h"
25#include "LHEFConverter.h"
26#include "STDHEPConverter.h"
27
28#include "SmearUtil.h"
29#include "BFieldProp.h"
30#include "TriggerUtil.h"
31#include "VeryForward.h"
32#include "JetsUtil.h"
33#include "FrogUtil.h"
34
35#include <vector>
36#include <iostream>
37
38using namespace std;
39
40//------------------------------------------------------------------------------
41void todo(string filename) {
42 ifstream infile(filename.c_str());
43 cout << "** TODO list ..." << endl;
44 while(infile.good()) {
45 string temp;
46 getline(infile,temp);
47 cout << "*" << temp << endl;
48 }
49 cout << "** done...\n";
50}
51
52//------------------------------------------------------------------------------
53
54int main(int argc, char *argv[])
55{
56 int appargc = 2;
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};
62 TApplication app(appName, &appargc, appargv);
63 delete [] appName;
64 delete [] appOpt;
65
66
67 if(argc != 3 && argc != 4 && argc != 5) {
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);
74 }
75
76
77
78
79cout << endl << endl;
80
81cout <<"*********************************************************************"<< endl;
82cout <<"*********************************************************************"<< endl;
83cout <<"** **"<< endl;
84cout <<"** Welcome to **"<< endl;
85cout <<"** **"<< endl;
86cout <<"** **"<< endl;
87cout <<"** .ddddddd- lL hH **"<< endl;
88cout <<"** -Dd` `dD: Ll hH` **"<< endl;
89cout <<"** dDd dDd eeee. lL .pp+pp Hh+hhh` -eeee- `sssss **"<< endl;
90cout <<"** -Dd `DD ee. ee Ll .Pp. PP Hh. HH. ee. ee sSs **"<< endl;
91cout <<"** dD` dDd eEeee: lL. pP. pP hH hH` eEeee:` -sSSSs. **"<< endl;
92cout <<"** .Dd :dd eE. LlL PpppPP Hh Hh eE sSS **"<< endl;
93cout <<"** dddddd:. eee+: lL. pp. hh. hh eee+ sssssS **"<< endl;
94cout <<"** Pp **"<< endl;
95cout <<"** **"<< endl;
96cout <<"** Delphes, a framework for the fast simulation **"<< endl;
97cout <<"** of a generic collider experiment **"<< endl;
98cout <<"** **"<< endl;
99cout <<"** --- Version 1.3beta of Delphes --- **"<< endl;
100cout <<"** Last date of change: 29 January 2009 **"<< endl;
101cout <<"** **"<< endl;
102cout <<"** **"<< endl;
103cout <<"** This package uses: **"<< endl;
104cout <<"** ------------------ **"<< endl;
105cout <<"** FastJet algorithm: Phys. Lett. B641 (2006) [hep-ph/0512210] **"<< endl;
106cout <<"** Hector: JINST 2:P09005 (2007) [physics.acc-ph:0707.1198v2] **"<< endl;
107cout <<"** FROG: **"<< endl;
108cout <<"** **"<< endl;
109cout <<"**-----------------------------------------------------------------**"<< endl;
110cout <<"** **"<< endl;
111cout <<"** Main authors: **"<< endl;
112cout <<"** ------------- **"<< endl;
113cout <<"** **"<< endl;
114cout <<"** Séverine Ovyn Xavier Rouby **"<< endl;
115cout <<"** severine.ovyn@uclouvain.be xavier.rouby@cern **"<< endl;
116cout <<"** Center for Particle Physics and Phenomenology (CP3) **"<< endl;
117cout <<"** Universite Catholique de Louvain (UCL) **"<< endl;
118cout <<"** Louvain-la-Neuve, Belgium **"<< endl;
119cout <<"** **"<< endl;
120cout <<"**-----------------------------------------------------------------**"<< endl;
121cout <<"** **"<< endl;
122cout <<"** Former Delphes versions and documentation can be found on : **"<< endl;
123cout <<"** http://www.fynu.ucl.ac.be/delphes.html **"<< endl;
124cout <<"** **"<< endl;
125cout <<"** **"<< endl;
126cout <<"** Disclaimer: this program is a beta version of Delphes and **"<< endl;
127cout <<"** therefore comes without guarantees. Beware of errors and please **"<< endl;
128cout <<"** give us your feedbacks about potential bugs **"<< endl;
129cout <<"** **"<< endl;
130cout <<"*********************************************************************"<< endl;
131cout <<"*********************************************************************"<< endl;
132
133// 1. ********** initialisation ***********
134
135 srand (time (NULL)); /* Initialisation du générateur */
136 TStopwatch globalwatch, loopwatch, triggerwatch, frogwatch;
137 globalwatch.Start();
138
139
140 //read the output TROOT file
141 string inputFileList(argv[1]), outputfilename(argv[2]);
142 if(outputfilename.find(".root") > outputfilename.length()) {
143 cout <<"** ERROR: 'output_file' should be a .root file. Exiting... **"<< endl;
144 exit(1);
145 }
146 //create output log-file name
147 string forLog = outputfilename;
148 string LogName = forLog.erase(forLog.find(".root"));
149 LogName = LogName+"_run.log";
150
151 TFile *outputFile = TFile::Open(outputfilename.c_str(), "RECREATE"); // Creates the file, but should be closed just after
152 outputFile->Close();
153
154 string line;
155 ifstream infile(inputFileList.c_str());
156 infile >> line; // the first line determines the type of input files
157
158 //read the datacard input file
159 string DetDatacard(""); //for detector smearing parameters
160 string TrigDatacard("data/trigger.dat"); //for trigger selection
161
162 string lineCard1,lineCard2;
163 bool detecCard=false,trigCard=false;
164 if(argv[3])
165 {
166 ifstream infile1(argv[3]);
167 infile1 >> lineCard1; // the first line determines the type of input files
168 if(strstr(lineCard1.c_str(),"DETECTOR") && detecCard==true)
169 cerr <<"** ERROR: A DETECTOR card has already been loaded **"<< endl;
170 else if(strstr(lineCard1.c_str(),"DETECTOR") && detecCard==false){DetDatacard =argv[3]; detecCard=true;}
171 else if(strstr(lineCard1.c_str(),"TRIGGER") && trigCard==true)
172 cerr <<"** ERROR: A TRIGGER card has already been loaded **"<< endl;
173 else if(strstr(lineCard1.c_str(),"TRIGGER") && trigCard==false){TrigDatacard =argv[3]; trigCard=true;}
174 }
175 if(argv[4])
176 {
177 ifstream infile2(argv[4]);
178 infile2 >> lineCard2; // the first line determines the type of input files
179 if(strstr(lineCard2.c_str(),"DETECTOR") && detecCard==true)
180 cerr <<"** ERROR: A DETECTOR card has already been loaded **"<< endl;
181 else if(strstr(lineCard2.c_str(),"DETECTOR") && detecCard==false){DetDatacard =argv[4]; detecCard=true;}
182 else if(strstr(lineCard2.c_str(),"TRIGGER") && trigCard==true)
183 cerr <<"** ERROR: A TRIGGER card has already been loaded **"<< endl;
184 else if(strstr(lineCard2.c_str(),"TRIGGER") && trigCard==false){TrigDatacard =argv[4]; trigCard=true;}
185 }
186
187 //Smearing information
188 RESOLution *DET = new RESOLution();
189 cout <<"** **"<< endl;
190 cout <<"** ####### Start reading DETECTOR parameters ####### **"<< endl;
191 cout << left << setw(40) <<"** Opening configuration card: "<<""
192 << left << setw(20) << DetDatacard <<""
193 << right << setw(9) <<" **"<<""<<endl;
194 DET->ReadDataCard(DetDatacard);
195 DET->Logfile(LogName);
196 cout << left << setw(42) <<"** Parameters summarised in file: "<<""
197 << left << setw(20) << LogName <<""
198 << right << setw(7) <<"**"<<""<<endl;
199 cout <<"** **"<< endl;
200
201 //Trigger information
202 cout <<"** ########### Start reading TRIGGER card ########## **"<< endl;
203 if(trigCard==false)
204 {
205 cout <<"** WARNING: Datadard not found, use default card **" << endl;
206 TrigDatacard="data/trigger.dat";
207 }
208 TriggerTable *TRIGT = new TriggerTable();
209 TRIGT->TriggerCardReader(TrigDatacard.c_str());
210 TRIGT->PrintTriggerTable(LogName);
211 if(DET->FLAG_trigger == 1)
212 {
213 cout << left << setw(40) <<"** Opening configuration card: "<<""
214 << left << setw(20) << TrigDatacard <<""
215 << right << setw(9) <<" **"<<""<<endl;
216 cout <<"** **"<< endl;
217 }
218
219 //Propagation of tracks in the B field
220 TrackPropagation *TRACP = new TrackPropagation(DET);
221 //TrackPropagation *TRACP = new TrackPropagation(DetDatacard);
222
223 //Jet information
224 JetsUtil *JETRUN = new JetsUtil(DET);
225 //JetsUtil *JETRUN = new JetsUtil(DetDatacard);
226
227 //VFD information
228 VeryForward * VFD = new VeryForward(DET);
229 //VeryForward * VFD = new VeryForward(DetDatacard);
230
231 // data converters
232 DataConverter *converter=NULL;
233 cout <<"** **"<<endl;
234 cout <<"** ####### Start convertion to TRoot format ######## **"<< endl;
235
236 if(strstr(line.c_str(),".hep"))
237 {
238 cout <<"** StdHEP file format detected **"<<endl;
239 cout <<"** This can take several minutes **"<< endl;
240 converter = new STDHEPConverter(inputFileList,outputfilename);//case ntpl file in input list
241 }
242 else if(strstr(line.c_str(),".lhe"))
243 {
244 cout <<"** LHEF file format detected **"<<endl;
245 cout <<"** This can take several minutes **"<< endl;
246 converter = new LHEFConverter(inputFileList,outputfilename);//case ntpl file in input list
247 }
248 else if(strstr(line.c_str(),".root"))
249 {
250 cout <<"** h2root file format detected **"<<endl;
251 cout <<"** This can take several minutes **"<< endl;
252 converter = new HEPEVTConverter(inputFileList,outputfilename);//case ntpl file in input list
253 }
254 else {
255 cerr << left << setw(4) <<"** "<<""
256 << left << setw(63) << line.c_str() <<""
257 << right << setw(2) <<"**"<<endl;
258 cerr <<"** ERROR: File format not identified -- Exiting... **"<< endl;
259 cout <<"** **"<< endl;
260 cout <<"*********************************************************************"<< endl;
261 return -1;};
262 cout <<"** Exiting conversion... **"<< endl;
263
264 TChain chain("GEN");
265 chain.Add(outputfilename.c_str());
266 ExRootTreeReader *treeReader = new ExRootTreeReader(&chain);
267 const TClonesArray *branchGen = treeReader->UseBranch("Particle");
268
269 TIter itGen((TCollection*)branchGen);
270
271 //Output file : contents of the analysis object data
272 ExRootTreeWriter *treeWriter = new ExRootTreeWriter(outputfilename, "Analysis");
273 ExRootTreeBranch *branchJet = treeWriter->NewBranch("Jet", TRootJet::Class());
274 ExRootTreeBranch *branchTauJet = treeWriter->NewBranch("TauJet", TRootTauJet::Class());
275 ExRootTreeBranch *branchElectron = treeWriter->NewBranch("Electron", TRootElectron::Class());
276 ExRootTreeBranch *branchMuon = treeWriter->NewBranch("Muon", TRootMuon::Class());
277 ExRootTreeBranch *branchPhoton = treeWriter->NewBranch("Photon", TRootPhoton::Class());
278 ExRootTreeBranch *branchTracks = treeWriter->NewBranch("Tracks", TRootTracks::Class());
279 ExRootTreeBranch *branchETmis = treeWriter->NewBranch("ETmis", TRootETmis::Class());
280 ExRootTreeBranch *branchCalo = treeWriter->NewBranch("CaloTower", TRootCalo::Class());
281 ExRootTreeBranch *branchZDC = treeWriter->NewBranch("ZDChits", TRootZdcHits::Class());
282 ExRootTreeBranch *branchRP220 = treeWriter->NewBranch("RP220hits", TRootRomanPotHits::Class());
283 ExRootTreeBranch *branchFP420 = treeWriter->NewBranch("FP420hits", TRootRomanPotHits::Class());
284
285 TRootGenParticle *particle;
286 TRootETmis *elementEtmis;
287 TRootElectron *elementElec;
288 TRootMuon *elementMu;
289 TRootPhoton *elementPhoton;
290 TRootTracks *elementTracks;
291 TRootCalo *elementCalo;
292
293 TLorentzVector genMomentum(0,0,0,0); // four-momentum at the vertex
294 TLorentzVector genMomentumBfield(0,0,0,0); // four-momentum at the exit of the tracks
295 TLorentzVector momentumCaloSegmentation(0,0,0,0); // four-momentum in the calo, after applying the calo segmentation
296 LorentzVector jetMomentum;
297
298 vector<fastjet::PseudoJet> input_particles;//for FastJet algorithm
299 vector<fastjet::PseudoJet> sorted_jets;
300 vector<TLorentzVector> TrackCentral;
301 vector<PhysicsTower> towers;
302 vector<ParticleUtil> electron;
303 vector<ParticleUtil> muon;
304 vector<ParticleUtil> gamma;
305
306 TSimpleArray<TRootGenParticle> NFCentralQ;
307 float iPhi=0,iEta=0;
308
309
310
311// 2. ********** Loop over all events ***********
312 Long64_t entry, allEntries = treeReader->GetEntries();
313 cout <<"** **"<<endl;
314 cout <<"** ####### Start fast detector simulation ######## **"<< endl;
315 cout << left << setw(52) <<"** Total number of events to run: "<<""
316 << left << setw(15) << allEntries <<""
317 << right << setw(2) <<"**"<<endl;
318
319 loopwatch.Start();
320
321 // loop on all events
322 for(entry = 0; entry < allEntries; ++entry)
323 {
324 TLorentzVector PTmis(0,0,0,0);
325 treeReader->ReadEntry(entry);
326 treeWriter->Clear();
327 if((entry % 100) == 0 && entry > 0 ) {
328 cout << left << setw(52) <<"** Processing element # "<<""
329 << left << setw(15) << entry <<""
330 << right << setw(2) <<"**"<<endl;
331 }
332
333 electron.clear();
334 muon.clear();
335 gamma.clear();
336 NFCentralQ.Clear();
337
338 TrackCentral.clear();
339 towers.clear();
340 input_particles.clear();
341
342 // 2.1 Loop over all particles in event
343 itGen.Reset();
344 while( (particle = (TRootGenParticle*) itGen.Next()) ) {
345 int pid = abs(particle->PID);
346
347
348 // 2.1.1********************* preparation for the b-tagging
349 //// This subarray is needed for the B-jet algorithm
350 // optimization for speed : put first PID condition, then ETA condition, then either pt or status
351 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 ?
352 fabs(particle->Eta) < DET->CEN_max_tracker &&
353 particle->Status != 1 &&
354 particle->PT > DET->PT_QUARKS_MIN ) {
355 NFCentralQ.Add(particle);
356 }
357
358 // 2.1.2 ********************* central detector: keep only visible particles
359 // keeps only final particles, visible by the central detector, including the fiducial volume
360 // the ordering of conditions have been optimised for speed : put first the STATUS condition
361 if( (particle->Status == 1) &&
362 ((pid != pNU1) && (pid != pNU2) && (pid != pNU3)) &&
363 (fabs(particle->Eta) < DET->CEN_max_calo_fwd)
364 )
365 {
366 genMomentum.SetPxPyPzE(particle->Px, particle->Py, particle->Pz, particle->E);
367 genMomentumBfield = genMomentum;
368
369 // 2.1.2.1 ********************* central detector: magnetic field
370 // genMomentumBfield is then changed with respect to the magnetic field
371 if(DET->FLAG_bfield==1) TRACP->Propagation(particle,genMomentumBfield);
372 float eta=fabs(genMomentumBfield.Eta());
373
374
375 // 2.1.2.2 ********************* central detector: smearing (calorimeters, muon chambers)
376 switch(pid) {
377
378 case pE: // all electrons with eta < DET->MAX_CALO_FWD
379 DET->SmearElectron(genMomentumBfield);
380 if(genMomentumBfield.E()!=0 && eta < DET->CEN_max_tracker && genMomentumBfield.Pt() > DET->PTCUT_elec){
381 electron.push_back(ParticleUtil(genMomentumBfield,particle->PID));
382 }
383 break; // case pE
384 case pGAMMA: // all photons with eta < DET->MAX_CALO_FWD
385 DET->SmearElectron(genMomentumBfield);
386 if(genMomentumBfield.E()!=0 && eta < DET->CEN_max_tracker && genMomentumBfield.Pt() > DET->PTCUT_gamma) {
387 gamma.push_back(ParticleUtil(genMomentumBfield,particle->PID));
388 }
389 break; // case pGAMMA
390 case pMU: // all muons with eta < DET->MAX_MU
391 DET->SmearMu(genMomentumBfield);
392 if(genMomentumBfield.E()!=0 && eta < DET->CEN_max_mu && genMomentumBfield.Pt() > DET->PTCUT_muon){
393 muon.push_back(ParticleUtil(genMomentumBfield,particle->PID));
394 }
395 break; // case pMU
396 case pLAMBDA: // all lambdas with eta < DET->MAX_CALO_FWD
397 case pK0S: // all K0s with eta < DET->MAX_CALO_FWD
398 DET->SmearHadron(genMomentumBfield, 0.7);
399 break; // case hadron
400 default: // all other final particles with eta < DET->MAX_CALO_FWD
401 DET->SmearHadron(genMomentumBfield, 1.0);
402 break;
403 } // 2.1.2.2 switch (pid)
404
405
406 // 2.1.2.3 ********************* central detector: calotowers
407 // all final particles but muons and neutrinos
408 // for calorimetric towers and missing PT
409 int charge=Charge(pid);
410 if(genMomentumBfield.E() !=0 && pid != pMU) {
411 // in case the Bfield is not simulated, checks that charged particles have enough pt to reach the calos
412 if ( !DET->FLAG_bfield && charge!=0 && genMomentumBfield.Pt() <= DET->TRACK_ptmin ) { /* particules do not reach calos */ }
413 else { // particles reach calos
414 // applies the calo segmentation and returns iEta & iPhi
415 DET->BinEtaPhi(genMomentumBfield.Phi(), genMomentumBfield.Eta(), iPhi, iEta);
416 if(iEta != -100 && iPhi != -100) {
417 momentumCaloSegmentation.SetPtEtaPhiE(genMomentumBfield.Pt(),iEta,iPhi,genMomentumBfield.E());
418 elementCalo = (TRootCalo*) branchCalo->NewEntry();
419 elementCalo->Set(momentumCaloSegmentation);
420 PhysicsTower Tower(LorentzVector(momentumCaloSegmentation.Px(),momentumCaloSegmentation.Py(),momentumCaloSegmentation.Pz(),momentumCaloSegmentation.E()));
421 towers.push_back(Tower);
422 } // if iEta != -100
423 } // else : when particles reach the calos
424 } // 2.1.2.3 calotowers
425
426
427 // 2.1.2.4 ********************* central detector: tracks
428 // all final charged particles
429 if(
430 (genMomentumBfield.E()!=0) &&
431 (fabs(genMomentumBfield.Eta()) < DET->CEN_max_tracker) &&
432 (DET->FLAG_bfield || ( !DET->FLAG_bfield && genMomentumBfield.Pt() > DET->TRACK_ptmin )) &&
433 // if bfield not simulated, pt should be high enough to be taken into account
434 ((rand()%100) < DET->TRACK_eff) &&
435 (charge!=0)
436 )
437 {
438 elementTracks = (TRootTracks*) branchTracks->NewEntry();
439 elementTracks->Set(genMomentum); // fills px,py,pz,pt,e,eta,phi at vertex
440 elementTracks->Etaout = genMomentumBfield.Eta();
441 elementTracks->Phiout = genMomentumBfield.Phi();
442 // TODO!!! apply a smearing on the position of the origin of the track
443 // elementTracks->SetPosition(particle->X,particle->Y,particle->Z);
444 // uses the output of the bfield computation : Xout=... Yout=... Zout...
445 // TODO!!! elementTrakcs->SetPositionOut(Xout,Yout,Zout);
446 TrackCentral.push_back(genMomentum); // tracks at vertex!
447 } // 2.1.2.4 tracks
448
449 } // 2.1.2 central detector
450
451 // 2.1.3 ********************* forward detectors: zdc
452 if(DET->FLAG_vfd==1) {
453 VFD->ZDC(treeWriter,branchZDC,particle);
454 VFD->RomanPots(treeWriter,branchRP220,branchFP420,particle);
455 }
456
457 } // 2.1 while : loop on all particles of the event.
458
459
460
461 // 2.2 ********** Output preparation & complex objects ***********
462
463 // 2.2.1 ********************* sorting collections by decreasing pt
464 DET->SortedVector(electron);
465 for(unsigned int i=0; i < electron.size(); i++) {
466 elementElec = (TRootElectron*) branchElectron->NewEntry();
467 elementElec->Set(electron[i].Px(),electron[i].Py(),electron[i].Pz(),electron[i].E());
468 elementElec->Charge = sign(electron[i].PID());
469 elementElec->IsolFlag = DET->Isolation(electron[i].Phi(),electron[i].Eta(),TrackCentral,2.0);//isolation based on tracks
470 }
471 DET->SortedVector(muon);
472 for(unsigned int i=0; i < muon.size(); i++) {
473 elementMu = (TRootMuon*) branchMuon->NewEntry();
474 elementMu->Charge = sign(muon[i].PID());
475 elementMu->Set(muon[i].Px(),muon[i].Py(),muon[i].Pz(),muon[i].E());
476 elementMu->IsolFlag = DET->Isolation(muon[i].Phi(),muon[i].Eta(),TrackCentral,2.0);
477 }
478 DET->SortedVector(gamma);
479 for(unsigned int i=0; i < gamma.size(); i++) {
480 elementPhoton = (TRootPhoton*) branchPhoton->NewEntry();
481 elementPhoton->Set(gamma[i].Px(),gamma[i].Py(),gamma[i].Pz(),gamma[i].E());
482 }
483
484 // 2.2.2 ************* computes the Missing Transverse Momentum
485 TLorentzVector Att(0.,0.,0.,0.);
486 for(unsigned int i=0; i < towers.size(); i++)
487 {
488 Att.SetPxPyPzE(towers[i].fourVector.px, towers[i].fourVector.py, towers[i].fourVector.pz, towers[i].fourVector.E);
489 if(fabs(Att.Eta()) < DET->CEN_max_calo_fwd)
490 {
491 PTmis = PTmis + Att;
492 // create a fastjet::PseudoJet with these components and put it onto
493 // back of the input_particles vector
494 input_particles.push_back(fastjet::PseudoJet(towers[i].fourVector.px,towers[i].fourVector.py,towers[i].fourVector.pz,towers[i].fourVector.E));
495 }
496 }
497 elementEtmis = (TRootETmis*) branchETmis->NewEntry();
498 elementEtmis->ET = (PTmis).Pt();
499 elementEtmis->Phi = (-PTmis).Phi();
500 elementEtmis->Px = (-PTmis).Px();
501 elementEtmis->Py = (-PTmis).Py();
502
503 // 2.2.3 ************* B-tag, tau jets
504 sorted_jets=JETRUN->RunJets(input_particles);
505 JETRUN->RunJetBtagging(treeWriter, branchJet,sorted_jets,NFCentralQ);
506 JETRUN->RunTauJets(treeWriter,branchTauJet,sorted_jets,towers, TrackCentral);
507
508 treeWriter->Fill();
509 } // 2. Loop over all events ('for' loop)
510
511 cout <<"** **"<< endl;
512 cout <<"** Exiting detector simulation... **"<< endl;
513
514
515 treeWriter->Write();
516 delete treeWriter;
517 loopwatch.Stop();
518
519
520
521 // 3. ********** Trigger & Frog ***********
522 // 3.1 ************ running the trigger in case the FLAG trigger is put to 1 in the datacard
523 triggerwatch.Start();
524 if(DET->FLAG_trigger == 1)
525 {
526 cout <<"** **"<<endl;
527 cout <<"** ########### Start Trigger selection ########### **"<< endl;
528
529 // input
530 TChain chainT("Analysis");
531 chainT.Add(outputfilename.c_str());
532 ExRootTreeReader *treeReaderT = new ExRootTreeReader(&chainT);
533
534 // output
535 TClonesArray *branchElecTrig = treeReaderT->UseBranch("Electron");
536 TClonesArray *branchMuonTrig = treeReaderT->UseBranch("Muon");
537 TClonesArray *branchJetTrig = treeReaderT->UseBranch("Jet");
538 TClonesArray *branchTauJetTrig = treeReaderT->UseBranch("TauJet");
539 TClonesArray *branchPhotonTrig = treeReaderT->UseBranch("Photon");
540 TClonesArray *branchETmisTrig = treeReaderT->UseBranch("ETmis");
541
542 ExRootTreeWriter *treeWriterT = new ExRootTreeWriter(outputfilename, "Trigger");
543 ExRootTreeBranch *branchTrigger = treeWriterT->NewBranch("TrigResult", TRootTrigger::Class());
544
545
546 Long64_t entryT, allEntriesT = treeReaderT->GetEntries();
547 // loop on all entries
548 for(entryT = 0; entryT < allEntriesT; ++entryT) {
549 treeWriterT->Clear();
550 treeReaderT->ReadEntry(entryT);
551 TRIGT->GetGlobalResult(branchElecTrig, branchMuonTrig,branchJetTrig, branchTauJetTrig,branchPhotonTrig, branchETmisTrig,branchTrigger);
552 treeWriterT->Fill();
553 } // loop on all entries
554 cout <<"** Exiting trigger simulation... **"<< endl;
555
556 treeWriterT->Write();
557 delete treeWriterT;
558 delete treeReaderT;
559 } // trigger
560 triggerwatch.Stop();
561
562
563 // 3.2 ************** FROG display
564 frogwatch.Start();
565 if(DET->FLAG_frog == 1) {
566 cout <<"** **"<<endl;
567 cout <<"** ################## Start FROG ################# **"<< endl;
568
569 FrogDisplay *FROG = new FrogDisplay(DET);
570 FROG->BuildEvents(outputfilename);
571 FROG->BuildGeom();
572 delete FROG;
573 }
574 frogwatch.Stop();
575
576
577
578
579// 4. ********** End & Exit ***********
580
581 globalwatch.Stop();
582 cout <<"** **"<< endl;
583 cout <<"** ################## Time report ################# **"<< endl;
584 cout << left << setw(32) <<"** Time report for "<<""
585 << left << setw(15) << allEntries <<""
586 << right << setw(22) <<"events **"<<endl;
587 cout <<"** **"<< endl;
588 cout << left << setw(10) <<"**"<<""
589 << left << setw(15) <<"Time (s):"<<""
590 << right << setw(15) <<"CPU"<<""
591 << right << setw(15) <<"Real"<<""
592 << right << setw(14) <<"**"<<endl;
593 cout << left << setw(10) <<"**"<<""
594 << left << setw(15) <<" + Global:"<<""
595 << right << setw(15) <<globalwatch.CpuTime()<<""
596 << right << setw(15) <<globalwatch.RealTime()<<""
597 << right << setw(14) <<"**"<<endl;
598 cout << left << setw(10) <<"**"<<""
599 << left << setw(15) <<" + Events:"<<""
600 << right << setw(15) <<loopwatch.CpuTime()<<""
601 << right << setw(15) <<loopwatch.RealTime()<<""
602 << right << setw(14) <<"**"<<endl;
603 if(DET->FLAG_trigger == 1)
604 {
605 cout << left << setw(10) <<"**"<<""
606 << left << setw(15) <<" + Trigger:"<<""
607 << right << setw(15) <<triggerwatch.CpuTime()<<""
608 << right << setw(15) <<triggerwatch.RealTime()<<""
609 << right << setw(14) <<"**"<<endl;
610 }
611 if(DET->FLAG_frog == 1)
612 {
613 cout << left << setw(10) <<"**"<<""
614 << left << setw(15) <<" + Frog:"<<""
615 << right << setw(15) <<frogwatch.CpuTime()<<""
616 << right << setw(15) <<frogwatch.RealTime()<<""
617 << right << setw(14) <<"**"<<endl;
618
619 }
620
621 cout <<"** **"<< endl;
622 cout <<"** Exiting Delphes ... **"<< endl;
623 cout <<"** **"<< endl;
624 cout <<"*********************************************************************"<< endl;
625 cout <<"*********************************************************************"<< endl;
626
627
628 delete treeReader;
629 delete DET;
630 delete TRIGT;
631 delete TRACP;
632 delete JETRUN;
633 delete VFD;
634 delete converter;
635
636// todo("TODO");
637}
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