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First version of T0 online detector algorithm (Tomek)
[u/mrichter/AliRoot.git] / MUON / AliMUONCheck.cxx
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70b4a8d6 1/**************************************************************************
2* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3* *
4* Author: The ALICE Off-line Project. *
5* Contributors are mentioned in the code where appropriate. *
6* *
7* Permission to use, copy, modify and distribute this software and its *
8* documentation strictly for non-commercial purposes is hereby granted *
9* without fee, provided that the above copyright notice appears in all *
10* copies and that both the copyright notice and this permission notice *
11* appear in the supporting documentation. The authors make no claims *
12* about the suitability of this software for any purpose. It is *
13* provided "as is" without express or implied warranty. *
14**************************************************************************/
15
16// $Id$
17
9780bd43 18/// \class AliMUONCheck
19///
20/// This class check the ESD tree, providing the matching with the trigger
21/// response and designing useful plots (Pt, Y, ITS vertex, multiplicity).
22/// Note that there is a special flag to turn on for pdc06 production.
23/// It also checks the TR tree giving hit densities on the two first and
24/// last planes of the spectrometer as well as the time of flight on these planes.
25/// MUONkine() provides event stack and check if the event are generated with
26/// at least one muon and two muons (for PDC06).
27/// DumpDigit() as a replacement of the function from MUONCheck.C macro.
28///
29/// \author Frederic Yermia, INFN Torino
30
70b4a8d6 31#include "AliMUONCheck.h"
9780bd43 32#include "AliMUONData.h"
33#include "AliMUONDigit.h"
34#include "AliMUONConstants.h"
35#include "AliMUONTrack.h"
36#include "AliMUONTrackParam.h"
37#include "AliMUONTrackExtrap.h"
38
39#include "AliMpSegmentation.h"
40#include "AliMpVSegmentation.h"
41#include "AliMpDEManager.h"
70b4a8d6 42
9780bd43 43#include "AliRunLoader.h"
70b4a8d6 44#include "AliLoader.h"
9780bd43 45#include "AliStack.h"
46#include "AliTrackReference.h"
47#include "AliTracker.h"
48#include "AliESD.h"
49#include "AliESDMuonTrack.h"
50#include "AliMagFMaps.h"
70b4a8d6 51#include "AliLog.h"
70b4a8d6 52
9780bd43 53#include <TSystem.h>
54#include <TCanvas.h>
55#include <TLorentzVector.h>
56#include <TFile.h>
57#include <TH1.h>
58#include <TParticle.h>
70b4a8d6 59
5398f946 60/// \cond CLASSIMP
70b4a8d6 61ClassImp(AliMUONCheck)
5398f946 62/// \endcond
70b4a8d6 63
64//_____________________________________________________________________________
9780bd43 65 AliMUONCheck::AliMUONCheck(const char* galiceFile,const char* esdFile,Int_t firstEvent, Int_t lastEvent,const char* outDir)
70b4a8d6 66: TObject(),
9780bd43 67 fFileName(galiceFile),
68 fesdFileName(esdFile),
69 foutDir(outDir),
70 fFirstEvent(firstEvent),
71 fLastEvent(lastEvent),
72 fRunLoader(0x0),
73 fData(0x0),
74 fTree(0)
70b4a8d6 75{
71a2d3aa 76 /// ctor
9780bd43 77
70b4a8d6 78 fRunLoader = AliRunLoader::Open(fFileName.Data(),"MUONFolder","READ");
79 if (!fRunLoader)
80 {
81 AliError(Form("Error opening %s file \n",fFileName.Data()));
82 }
83 else
84 {
9780bd43 85 fLoader = fRunLoader->GetLoader("MUONLoader");
86 if ( fLoader )
70b4a8d6 87 {
9780bd43 88 fData = new AliMUONData(fLoader,"MUON","MUON");
70b4a8d6 89 }
90 else
91 {
92 AliError(Form("Could get MUONLoader"));
93 }
94 }
9780bd43 95
96 char command[120];
97 sprintf(command,"rm -rf %s", foutDir);
98 gSystem->Exec(command);
99 gSystem->mkdir(foutDir);
100
101}
102
103//_____________________________________________________________________________
104AliMUONCheck::AliMUONCheck(const AliMUONCheck& rhs) : TObject(rhs)
105{
71a2d3aa 106 /// copy ctor
9780bd43 107 AliFatal("Implement me if needed");
108}
109
110//_____________________________________________________________________________
111AliMUONCheck&
112AliMUONCheck::operator=(const AliMUONCheck&)
113{
71a2d3aa 114 /// assignement operator
9780bd43 115 AliFatal("Implement me if needed")
116 return *this;
70b4a8d6 117}
118
70b4a8d6 119//_____________________________________________________________________________
120AliMUONCheck::~AliMUONCheck()
121{
9780bd43 122
5398f946 123/// Destructor
9780bd43 124 fRunLoader->UnloadAll();
125 delete fRunLoader;
70b4a8d6 126 delete fData;
127}
128
129//_____________________________________________________________________________
130void
9780bd43 131AliMUONCheck::CheckESD(Bool_t pdc06TriggerResponse)
70b4a8d6 132{
71a2d3aa 133 /// Check ESD files
5398f946 134
70b4a8d6 135 if ( !IsValid() ) return;
136
9780bd43 137 // Histograms
138 TH1F * fhMUONVertex ; //!
139 TH1F * fhMUONMult ; //!
140
141 // create histograms
142 fhMUONVertex = new TH1F("hMUONVertex","ITS Vertex" ,100, -25., 25.);
143 fhMUONMult = new TH1F("hMUONMult" ,"Multiplicity of ESD tracks",10, -0.5, 9.5);
70b4a8d6 144
9780bd43 145 TH1F *hY = new TH1F("hY","Rapidity",100,-5.,-1.);
146 TH1F *hPt = new TH1F("hPt","Pt",100, 0.,20.);
70b4a8d6 147
9780bd43 148 // ------------->open the ESD file
149 TFile* esdFile = TFile::Open(fesdFileName.Data());
150
151 if (!esdFile || !esdFile->IsOpen()) {
152 AliError(Form("Error opening %s file \n",fesdFileName.Data()));
153 return ;}
154
155 Int_t fSPLowpt=0 ; //!
156 Int_t fSPHighpt=0 ; //!
157 Int_t fSPAllpt=0 ; //!
158 Int_t fSMLowpt=0 ; //!
159 Int_t fSMHighpt =0 ; //!
160 Int_t fSMAllpt=0 ; //!
161 Int_t fSULowpt=0 ; //!
162 Int_t fSUHighpt=0 ; //!
163 Int_t fSUAllpt=0 ; //!
164 Int_t fUSLowpt=0 ; //!
165 Int_t fUSHighpt=0 ; //!
166 Int_t fUSAllpt=0 ; //!
167 Int_t fLSLowpt=0 ; //!
168 Int_t fLSHighpt=0 ; //!
169 Int_t fLSAllpt=0 ; //!
170
171 Int_t fSLowpt=0 ; //!
172 Int_t fSHighpt=0 ; //!
173
174 Int_t fnTrackTrig=0 ; //!
175 Int_t ftracktot=0 ; //!
176 Int_t effMatch=0 ; //!
177
178 TLorentzVector fV1;
179 Float_t muonMass = 0.105658389;
180 Double_t thetaX, thetaY, pYZ;
181 Double_t fPxRec1, fPyRec1, fPzRec1, fE1;
182 Int_t fZ1;
183
184 AliESD* fESD = new AliESD();
185 TTree* fTree = (TTree*) esdFile->Get("esdTree");
186 if (!fTree) {
187 Error("CheckESD", "no ESD tree found");
188 AliError(Form("CheckESD", "no ESD tree found"));
189 return ;
190 }
191 fTree->SetBranchAddress("ESD", &fESD);
192
193 Int_t fnevents = fRunLoader->GetNumberOfEvents();
194 Int_t endOfLoop = fLastEvent+1;
195
196 if ( fLastEvent == -1 ) endOfLoop = fnevents;
197 Int_t ievent=0;
198 Int_t nev=0;
199
200 for (ievent = fFirstEvent; ievent < endOfLoop; ++ievent )
70b4a8d6 201 {
202 fRunLoader->GetEvent(ievent);
9780bd43 203 nev++;
204
205 fTree->GetEvent(ievent);
206 if (!fESD) {
207 Error("CheckESD", "no ESD object found for event %d", ievent);
208 return ;
209 }
210 AliESDVertex* vertex = (AliESDVertex*) fESD->AliESD::GetVertex();
211
212 Double_t zVertex = 0. ;
213 if (vertex) zVertex = vertex->GetZv();
214
215 Int_t nTracks = (Int_t)fESD->GetNumberOfMuonTracks() ;
216 ULong64_t trigword=fESD->GetTriggerMask();
217
218 if(pdc06TriggerResponse){
219 if (trigword & 0x01) {
220 fSPLowpt++;
221 }
222
223 if (trigword & 0x02){
224 fSPHighpt++;
225 }
226 if (trigword & 0x04){
227 fSPAllpt++;
228 }
229 if (trigword & 0x08){
230 fSMLowpt++;
231 }
232 if (trigword & 0x010){
233 fSMHighpt++;
234 }
235 if (trigword & 0x020){
236 fSMAllpt++;
237 }
238 if (trigword & 0x040){
239 fSULowpt++;
240 }
241 if (trigword & 0x080){
242 fSUHighpt++;
243 }
244 if (trigword & 0x100){
245 fSUAllpt++;
246 }
247 if (trigword & 0x200){
248 fUSLowpt++;
249 }
250
251 if (trigword & 0x400){
252 fUSHighpt++;
253 }
254 if (trigword & 0x800){
255 fUSAllpt++;
256 }
257 if (trigword & 0x1000){
258 fLSLowpt++;
259 }
260
261 if (trigword & 0x2000){
262 fLSHighpt++;
263 }
264
265 if (trigword & 0x4000){
266 fLSAllpt++;
267 }
268 }// if pdc06TriggerResponse
269 else {
270 if (trigword & 0x01) {
271 fSLowpt++;
272 }
273
274 if (trigword & 0x02){
275 fSHighpt++;
276 }
277 if (trigword & 0x04){
278 fLSLowpt++;
279 }
280 if (trigword & 0x08){
281 fLSHighpt++;
282 }
283 if (trigword & 0x010){
284 fUSLowpt++;
285 }
286 if (trigword & 0x020){
287 fUSHighpt++;
288 }
289 }
290
291 Int_t tracktrig=0;
292 Int_t iTrack1 ;
293 for (iTrack1 = 0; iTrack1<nTracks; iTrack1++) { //1st loop
294 AliESDMuonTrack* muonTrack = fESD->GetMuonTrack(iTrack1);
295 ftracktot++;
296
297 thetaX = muonTrack->GetThetaX();
298 thetaY = muonTrack->GetThetaY();
299 pYZ = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
70b4a8d6 300
9780bd43 301 fPzRec1 = - pYZ / TMath::Sqrt(1.0 + TMath::Tan(thetaY)*TMath::Tan(thetaY));
302 fPxRec1 = fPzRec1 * TMath::Tan(thetaX);
303 fPyRec1 = fPzRec1 * TMath::Tan(thetaY);
304 fZ1 = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
305 fE1 = TMath::Sqrt(muonMass * muonMass + fPxRec1 * fPxRec1 + fPyRec1 * fPyRec1 + fPzRec1 * fPzRec1);
306 fV1.SetPxPyPzE(fPxRec1, fPyRec1, fPzRec1, fE1);
307 // -----------> transverse momentum
308 Float_t pt1 = fV1.Pt();
309 // ----------->Rapidity
310 Float_t y1 = fV1.Rapidity();
70b4a8d6 311
9780bd43 312 if(muonTrack->GetMatchTrigger()) {
313 fnTrackTrig++;
314 tracktrig++;
315 }
316 hY->Fill(y1);
317 hPt->Fill(pt1);
318
319 }// loop on track
320
321 fhMUONVertex->Fill(zVertex) ;
322 fhMUONMult->Fill(Float_t(nTracks)) ;
323
324 } // loop over events
325
326 AliInfo(Form("Terminate %s:", GetName())) ;
327
328 effMatch=100*fnTrackTrig/ftracktot;
329
330 if(pdc06TriggerResponse){
331 printf("=================================================================\n") ;
332 printf("================ %s ESD SUMMARY ==============\n", GetName()) ;
333 printf(" \n") ;
334 printf(" Total number of processed events %d \n", nev) ;
335 printf("\n") ;
336 printf("\n") ;
337 printf("Table 1: \n") ;
338 printf(" Global Trigger output Low pt High pt All\n") ;
339 printf(" number of Single Plus :\t");
340 printf("%i\t%i\t%i\t", fSPLowpt, fSPHighpt, fSPAllpt) ;
341 printf("\n");
342 printf(" number of Single Minus :\t");
343 printf("%i\t%i\t%i\t", fSMLowpt, fSMHighpt, fSMAllpt) ;
344 printf("\n");
345 printf(" number of Single Undefined :\t");
346 printf("%i\t%i\t%i\t", fSULowpt, fSUHighpt, fSUAllpt) ;
347 printf("\n");
348 printf(" number of UnlikeSign pair :\t");
349 printf("%i\t%i\t%i\t", fUSLowpt, fUSHighpt, fUSAllpt) ;
350 printf("\n");
351 printf(" number of LikeSign pair :\t");
352 printf("%i\t%i\t%i\t", fLSLowpt, fLSHighpt, fLSAllpt) ;
353 printf("\n");
354 printf("===================================================\n") ;
355 printf("\n") ;
356 printf("matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
357 printf("================================================================\n") ; printf("\n") ;
358
359 }//if(pdc06TriggerResponse)
360
361 gSystem->cd(foutDir);
362
363 FILE *outtxt=fopen("output.txt","a");
364 freopen("output.txt","a",outtxt);
365
366 if(pdc06TriggerResponse){
367 fprintf(outtxt," \n");
368 fprintf(outtxt,"===================================================\n");
369 fprintf(outtxt,"================ ESD SUMMARY ==============\n");
370 fprintf(outtxt," \n");
371 fprintf(outtxt," Total number of processed events %d \n", nev);
372 fprintf(outtxt,"\n");
373 fprintf(outtxt,"\n");
374 fprintf(outtxt,"Table 1: \n");
375 fprintf(outtxt," Global Trigger output Low pt High pt All\n");
376 fprintf(outtxt," number of Single Plus :\t");
377 fprintf(outtxt,"%i\t%i\t%i\t",fSPLowpt,fSPHighpt,fSPAllpt);
378 fprintf(outtxt,"\n");
379 fprintf(outtxt," number of Single Minus :\t");
380 fprintf(outtxt,"%i\t%i\t%i\t",fSMLowpt,fSMHighpt,fSMAllpt);
381 fprintf(outtxt,"\n");
382 fprintf(outtxt," number of Single Undefined :\t");
383 fprintf(outtxt,"%i\t%i\t%i\t",fSULowpt,fSUHighpt,fSUAllpt);
384 fprintf(outtxt,"\n");
385 fprintf(outtxt," number of UnlikeSign pair :\t");
386 fprintf(outtxt,"%i\t%i\t%i\t",fUSLowpt,fUSHighpt,fUSAllpt);
387 fprintf(outtxt,"\n");
388 fprintf(outtxt," number of LikeSign pair :\t");
389 fprintf(outtxt,"%i\t%i\t%i\t",fLSLowpt,fLSHighpt, fLSAllpt);
390 fprintf(outtxt,"\n");
391 fprintf(outtxt,"===================================================\n");
392 fprintf(outtxt,"\n");
393 fprintf(outtxt,"matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
394 }//if(pdc06TriggerResponse)
395
396 else {
397
398 fprintf(outtxt," \n");
399 fprintf(outtxt,"===================================================\n");
400 fprintf(outtxt,"================ ESD SUMMARY ==============\n");
401 fprintf(outtxt," \n");
402 fprintf(outtxt," Total number of processed events %d \n", nev);
403 fprintf(outtxt,"\n");
404 fprintf(outtxt,"\n");
405 fprintf(outtxt,"Table 1: \n");
406 fprintf(outtxt," Global Trigger output Low pt High pt \n");
407 fprintf(outtxt," number of Single :\t");
408 fprintf(outtxt,"%i\t%i\t",fSLowpt,fSHighpt);
409 fprintf(outtxt,"\n");
410 fprintf(outtxt," number of UnlikeSign pair :\t");
411 fprintf(outtxt,"%i\t%i\t",fUSLowpt,fUSHighpt);
412 fprintf(outtxt,"\n");
413 fprintf(outtxt," number of LikeSign pair :\t");
414 fprintf(outtxt,"%i\t%i\t",fLSLowpt,fLSHighpt);
415 fprintf(outtxt,"\n");
416 fprintf(outtxt,"===================================================\n");
417 fprintf(outtxt,"\n");
418 fprintf(outtxt,"matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
419 }//else
420 fclose(outtxt);
421
422 TCanvas * c1 = new TCanvas("c1", "ESD", 400, 10, 600, 700) ;
423 c1->Divide(1,2) ;
424 c1->cd(1) ;
425 fhMUONVertex->Draw() ;
426 c1->cd(2) ;
427 fhMUONMult->Draw() ;
428 c1->Print("VertexAndMul.eps") ;
429 TCanvas *c2 = new TCanvas("c2","ESD",400,10,600,700);
430 c2->Divide(1,2);
431 c2->cd(1);
432 hY->Draw();
433 c2->cd(2);
434 hPt->Draw();
435 c2->Print("YandPt.eps") ;
70b4a8d6 436}
9780bd43 437
438//_____________________________________________________________________________
439void
440AliMUONCheck::CheckKine()
441{
71a2d3aa 442 /// Check Stack
9780bd43 443 if ( !IsValid() ) return;
444
445 // Stack of particle for each event
446 AliStack* stack;
447
448 Int_t fnevents = fRunLoader->GetNumberOfEvents();
449 fRunLoader->LoadKinematics("READ");
450
451 Int_t endOfLoop = fLastEvent+1;
452
453 if ( fLastEvent == -1 ) endOfLoop = fnevents;
454
455 Int_t ievent=0;
456 Int_t nev=0;
457 Int_t nmu=0;
458 Int_t nonemu=0;
459 Int_t ndimu=0;
460 Int_t npa=0;
461 Int_t npb=0;
462
463 for (ievent = fFirstEvent; ievent < endOfLoop; ++ievent ) {
464
465 Int_t nmu2=0;
466 nev++;
467
468 fRunLoader->GetEvent(ievent);
469 stack = fRunLoader->Stack();
470 npa = stack->GetNprimary();
471 npb = stack->GetNtrack();
472 printf("Primary particles %i \n",npa);
473 printf("Sec particles %i \n",npb);
474 printf("=================================================================\n") ;
475 printf("Primary particles listing: \n");
476 printf("=================================================================\n") ;
477 for(Int_t i=0; i<npa; i++) {
478
479 TParticle *p = stack->Particle(i);
480 p->Print("");
481 Int_t pdg=p->GetPdgCode();
482
483
484 if (abs(pdg) == 13) {
485 nmu2++;
486 }
487 }
488 printf("=================================================================\n") ;
489 printf("=================================================================\n") ;
490
491 printf("Secondaries particles listing: \n");
492 printf("=================================================================\n") ;
493 for(Int_t i=npa; i<npb; i++) {
494
495 stack->Particle(i)->Print("");
496 }
497
498 printf("=================================================================\n") ;
499 printf(">>> Event %d, Number of primary particles is %d \n",ievent, npa);
500 printf(">>> Event %d, Number of secondary articles is %d \n",ievent, npb-npa);
501 printf("=================================================================\n");
502 if(nmu2>0){
503 printf(">>> Okay!!! Event %d with at least one muon on primary stack! \n",ievent);
504 nonemu++;
505 }
506
507 if(nmu2==0){
508 printf(">>> Warning!!! Event %d without muon on primary stack! \n",ievent);
509 nmu++;
510 }
511
512 if(nmu2>1){
513 printf(">>> Okay!!! Event %d with at least two muons on primary stack! \n",ievent);
514 ndimu++;
515 }
516 printf("=================================================================\n");
517 printf(" \n");
518 printf(" \n") ;
519 }//ievent
520
521 fRunLoader->UnloadKinematics();
522
523 printf("=================================================================\n") ;
524 printf(" Total number of processed events %d \n", nev) ;
525 printf(" \n") ;
526
527 if(nmu>0){
528 printf("---> WARNING!!! <---\n");
529 printf(" %i events without muon on primary stack \n",nmu);
530 }
531
532 if(nmu==0){
533 printf("---> OKAY!!! <---\n");
534 printf(" %i events generated with at least one muon on primary stack \n",nonemu);
535 }
536 if(ndimu>0){
537 printf("---> OKAY!!! <---\n");
538 printf(" %i events generated with at least two muons on primary stack \n",ndimu);
539 }
540
541 printf(" \n") ;
542 printf("*** Leaving MuonKine() *** \n");
543 printf("**************************************************************** \n");
544
545 gSystem->cd(foutDir);
546 FILE *outtxt=fopen("output.txt","a");
547 freopen("output.txt","a",outtxt);
548 fprintf(outtxt," \n");
549 fprintf(outtxt,"=================================================================\n");
550 fprintf(outtxt,"================ MUONkine SUMMARY ================\n");
551 fprintf(outtxt,"\n");
552 fprintf(outtxt,"=================================================================\n");
553 fprintf(outtxt," Total number of processed events %d \n", nev) ;
554 fprintf(outtxt," \n");
555
556 if(nmu>0){
557 fprintf(outtxt," ---> WARNING!!! <--- \n");
558 fprintf(outtxt," %i events without muon on primary stack \n",nmu);
559 }
560
561 if(nmu==0){
562 fprintf(outtxt," ---> OKAY!!! <--- \n");
563 fprintf(outtxt," %i events generated with at least one muon on primary stack \n",nonemu);
564 }
565
566 if(ndimu>0){
567 fprintf(outtxt," ---> OKAY!!! <--- \n");
568 fprintf(outtxt," %i events generated with at least two muons on primary stack \n",ndimu);
569 }
570
571 fprintf(outtxt," \n") ;
572 fprintf(outtxt,"*** Leaving MuonKine() *** \n");
573 fprintf(outtxt,"**************************************************************** \n");
574 fclose(outtxt);
575
576 fRunLoader->UnloadKinematics();
577}
578
579//_____________________________________________________________________________
580void
581AliMUONCheck::CheckTrackRef()
582{
71a2d3aa 583 /// Check TrackRef files
9780bd43 584
585 if ( !IsValid() ) return;
586 Int_t flag11=0,flag12=0,flag13=0,flag14=0;
587
588 TH1F *tof01= new TH1F("tof01","TOF for first tracking plane",100,0.,100);
589 tof01->SetXTitle("tof (ns)");
590 TH1F *tof14= new TH1F("tof14","TOF for MT22",100,0.,100);
591 tof14->SetXTitle("tof (ns)");
592
593 TH1F *hitDensity[4];
594 hitDensity[0] = new TH1F("TR_dhits01","",30,0,300);
595 hitDensity[0]->SetFillColor(3);
596 hitDensity[0]->SetXTitle("R (cm)");
597 hitDensity[1] = new TH1F("TR_dhits10","",30,0,300);
598 hitDensity[1]->SetFillColor(3);
599 hitDensity[1]->SetXTitle("R (cm)");
600 hitDensity[2] = new TH1F("TR_dhits11","",30,0,300);
601 hitDensity[2]->SetFillColor(3);
602 hitDensity[2]->SetXTitle("R (cm)");
603 hitDensity[3] = new TH1F("TR_dhits14","",30,0,300);
604 hitDensity[3]->SetFillColor(3);
605 hitDensity[3]->SetXTitle("R (cm)");
606 Int_t fnevents = fRunLoader->GetNumberOfEvents();
607
608 fRunLoader->LoadTrackRefs();
609 Int_t endOfLoop = fLastEvent+1;
610
611 if ( fLastEvent == -1 ) endOfLoop = fnevents;
612
613 Int_t ievent=0;
614 Int_t nev=0;
615 Int_t ntot=fLastEvent+1-fFirstEvent;
616 for (ievent = fFirstEvent; ievent < endOfLoop; ++ievent ) {
617 fRunLoader->GetEvent(ievent);
618 Int_t save=-99;
619 nev++;
620 TTree *tTR = fRunLoader->TreeTR();
621 Int_t nentries = (Int_t)tTR->GetEntries();
622 TClonesArray *fRefArray = new TClonesArray("AliTrackReference");
623 TBranch *branch = tTR->GetBranch("MUON");
624 branch->SetAddress(&fRefArray);
625
626 for(Int_t l=0; l<nentries; l++)
627 {
628 if(!branch->GetEvent(l)) continue;
629 Int_t nnn = fRefArray->GetEntriesFast();
630
631 for(Int_t k=0; k<nnn; k++)
632 {
633 AliTrackReference *tref = (AliTrackReference*)fRefArray->UncheckedAt(k);
634 Int_t label = tref->GetTrack();
635 Float_t x = tref->X(); // x-pos of hit
636 Float_t y = tref->Y(); // y-pos
637 Float_t z = tref->Z();
638
639 Float_t r=TMath::Sqrt(x*x+y*y);
640 Float_t time = tref->GetTime();
641
642 Float_t wgt=1/(2*10*TMath::Pi()*r)/(ntot);
643
644 if (save!=label){
645 save=label;
646 flag11=0;
647 flag12=0;
648 flag13=0;
649 flag14=0;
650 }
651
652 if (save==label){
653
654 //Ch 1, z=-526.16
655 if (z<=-521&& z>=-531&&flag11==0){
656 flag11=1;
657 hitDensity[0]->Fill(r,wgt);
658 tof01->Fill(1000000000*time,1);
659 };
660
661 //Ch 10, z=-1437.6
662 if (z<=-1432&&z>=-1442&&flag12==0){
663 flag12=1;
664 hitDensity[1]->Fill(r,wgt);
665 }
666
667 //Ch 11, z=-1603.5
668 if (z<=-1598&& z>=-1608&&flag13==0){
669 flag13=1;
670 hitDensity[2]->Fill(r,wgt);
671 };
672
673 //ch 14 z=-1720.5
674 if(z<=-1715&&z>=-1725&&flag14==0){
675 flag14=1;
676 hitDensity[3]->Fill(r,wgt);
677 tof14->Fill(1000000000*time,1);
678 };
679
680 }//if save==label
681
682 }//hits de tTR
683
684 }//entree de tTR
685
686 fRefArray->Delete();
687 delete fRefArray;
688 }//evt loop
689
690 fRunLoader->UnloadTrackRefs();
691 gSystem->cd(foutDir);
692 TCanvas *c6 = new TCanvas("c6","TOF",400,10,600,700);
693 c6->Divide(1,2);
694 c6->cd(1);
695
696 tof01->Draw();
697 c6->cd(2);
698 tof14->Draw();
699 c6->Print("tof_on_trigger.ps");
700
701 TCanvas *c5 = new TCanvas("c5","TRef:Hits Density",400,10,600,700);
702 c5->Divide(2,2);
703 c5->cd(1);
704 hitDensity[0]->Draw();
705 c5->cd(2);
706 hitDensity[1]->Draw();
707 c5->cd(3);
708 hitDensity[2]->Draw();
709 c5->cd(4);
710 hitDensity[3]->Draw();
711 c5->Print("TR_Hit_densities.ps");
712 printf("=================================================================\n") ;
713 printf("================ %s Tref SUMMARY ==============\n", GetName()) ;
714 printf(" \n") ;
715 printf(" Total number of processed events %d \n", nev) ;
716 printf("*** Leaving TRef() *** \n");
717 printf("*************************************************** \n");
718
719 fRunLoader->UnloadTrackRefs();
720}
721
722//_____________________________________________________________________________
723void
724AliMUONCheck::CheckOccupancy(Bool_t perDetEle) const
725{
726/// Check occupancy for the first event selected
727
728 // Loading MUON subsystem
729 fLoader->LoadDigits("READ");
730 AliMUONData muondata(fLoader,"MUON","MUON");
731
732 AliMUONDigit * mDigit =0x0;
733 const AliMpVSegmentation * segbend = 0x0;
734 const AliMpVSegmentation * segnonbend = 0x0;
735 AliMpIntPair pad(0,0);
736
737 Int_t dEoccupancyBending[14][26];
738 Int_t dEoccupancyNonBending[14][26];
739 Int_t cHoccupancyBending[14];
740 Int_t cHoccupancyNonBending[14];
741 Int_t totaloccupancyBending =0;
742 Int_t totaloccupancyNonBending =0;
743
744 Int_t dEchannelsBending[14][26];
745 Int_t dEchannelsNonBending[14][26];
746 Int_t cHchannelsBending[14];
747 Int_t cHchannelsNonBending[14];
748 Int_t totalchannelsBending =0;
749 Int_t totalchannelsNonBending =0;
750
751 Int_t nchambers = AliMUONConstants::NCh(); ;
752 for (Int_t ichamber=0; ichamber<nchambers; ichamber++) {
753 cHchannelsBending[ichamber]=0;
754 cHchannelsNonBending[ichamber]=0;
755
756 for (Int_t idetele=0; idetele<26; idetele++) {
757 Int_t detele = 100*(ichamber +1)+idetele;
758 dEchannelsBending[ichamber][idetele]=0;
759 dEchannelsNonBending[ichamber][idetele]=0;
760 dEoccupancyBending[ichamber][idetele]=0;
761 dEoccupancyNonBending[ichamber][idetele]=0;
762 if ( AliMpDEManager::IsValidDetElemId(detele) ) {
763 segbend = AliMpSegmentation::Instance()
764 ->GetMpSegmentation(detele, AliMp::kCath0);
765 segnonbend = AliMpSegmentation::Instance()
766 ->GetMpSegmentation(detele, AliMp::kCath1);
767 if (AliMpDEManager::GetPlaneType(detele, AliMp::kCath0) != AliMp::kBendingPlane ) {
768 const AliMpVSegmentation* tmp = segbend;
769 segbend = segnonbend;
770 segnonbend = tmp;
771 }
772
773 for (Int_t ix=0; ix<=segbend->MaxPadIndexX(); ix++) {
774 for (Int_t iy=0; iy<=segbend->MaxPadIndexY(); iy++) {
775 pad.SetFirst(ix);
776 pad.SetSecond(iy);
777 if( segbend->HasPad(pad) ) {
778 dEchannelsBending[ichamber][idetele]++;
779 cHchannelsBending[ichamber]++;
780 totalchannelsBending++;
781 }
782 }
783 }
784 for (Int_t ix=0; ix<=segnonbend->MaxPadIndexX(); ix++) {
785 for (Int_t iy=0; iy<=segnonbend->MaxPadIndexY(); iy++) {
786 pad.SetFirst(ix);
787 pad.SetSecond(iy);
788 if(segnonbend->HasPad(pad)) {
789 dEchannelsNonBending[ichamber][idetele]++;
790 cHchannelsNonBending[ichamber]++;
791 totalchannelsNonBending++;
792 }
793 }
794 }
795 if (perDetEle) printf(">>> Detection element %4d has %5d channels in bending and %5d channels in nonbending \n",
796 detele, dEchannelsBending[ichamber][idetele], dEchannelsNonBending[ichamber][idetele] );
797 }
798 }
799 printf(">>> Chamber %2d has %6d channels in bending and %6d channels in nonbending \n",
800 ichamber+1, cHchannelsBending[ichamber], cHchannelsNonBending[ichamber]);
801 }
802 printf(">>Spectrometer has %7d channels in bending and %7d channels in nonbending \n",
803 totalchannelsBending, totalchannelsNonBending);
804
805 // Get event
806 printf(">>> Event %d \n", fFirstEvent);
807 fRunLoader->GetEvent(fFirstEvent);
808 muondata.SetTreeAddress("D");
809 muondata.GetDigits();
810
811 // Loop on chambers
812 for (Int_t ichamber=0; ichamber<nchambers; ichamber++) {
813 cHoccupancyBending[ichamber] = 0;
814 cHoccupancyNonBending[ichamber]= 0;
815
816 // Loop on digits
817 Int_t ndigits = (Int_t) muondata.Digits(ichamber)->GetEntriesFast();
818 for (Int_t idigit=0; idigit<ndigits; idigit++) {
819 mDigit = static_cast<AliMUONDigit*>(muondata.Digits(ichamber)->At(idigit));
820 Int_t detele = mDigit->DetElemId();
821 Int_t idetele = detele-(ichamber+1)*100;
822 if ( mDigit->Cathode() == 0 ) {
823 cHoccupancyBending[ichamber]++;
824 dEoccupancyBending[ichamber][idetele]++;
825 totaloccupancyBending++;
826 }
827 else {
828 cHoccupancyNonBending[ichamber]++;
829 dEoccupancyNonBending[ichamber][idetele]++;
830 totaloccupancyNonBending++;
831 }
832 }
833
834 printf(">>> Chamber %2d nChannels Bending %5d nChannels NonBending %5d \n",
835 ichamber+1,
836 cHoccupancyBending[ichamber],
837 cHoccupancyNonBending[ichamber]);
838 printf(">>> Chamber %2d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
839 ichamber+1,
840 100.*((Float_t) cHoccupancyBending[ichamber])/((Float_t) cHchannelsBending[ichamber]),
841 100.*((Float_t) cHoccupancyNonBending[ichamber])/((Float_t) cHchannelsBending[ichamber]) );
842
843
844 for(Int_t idetele=0; idetele<26; idetele++) {
845 Int_t detele = idetele + 100*(ichamber+1);
846 if ( AliMpDEManager::IsValidDetElemId(detele) ) {
847 if (perDetEle) {
848 printf(">>> DetEle %4d nChannels Bending %5d nChannels NonBending %5d \n",
849 idetele+100*(ichamber+1),
850 dEoccupancyBending[ichamber][idetele],
851 dEoccupancyNonBending[ichamber][idetele]);
852 printf(">>> DetEle %4d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
853 idetele+100*(ichamber+1),
854 100.*((Float_t) dEoccupancyBending[ichamber][idetele])/((Float_t) dEchannelsBending[ichamber][idetele]),
855 100.*((Float_t) dEoccupancyNonBending[ichamber][idetele])/((Float_t) dEchannelsBending[ichamber][idetele]));
856 }
857 }
858 }
859 } // end chamber loop
860 printf(">>> Muon Spectrometer Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
861 100.*((Float_t) totaloccupancyBending)/((Float_t) totalchannelsBending),
862 100.*((Float_t) totaloccupancyNonBending)/((Float_t) totalchannelsNonBending) );
863 muondata.ResetDigits();
864 // } // end cathode loop
865 fLoader->UnloadDigits();
866}
867
868//_____________________________________________________________________________
869void
870AliMUONCheck::CheckRecTracks () const
871{
872/// Reads and dumps rec tracks objects
873
874 // waiting for mag field in CDB
875 AliInfoStream() << "Loading field map...\n";
876 if (!AliTracker::GetFieldMap()) {
877 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 1, 1., 10., AliMagFMaps::k5kG);
878 AliTracker::SetFieldMap(field, kFALSE);
879 }
880
881 // Loading data
882 fLoader->LoadTracks("READ");
883
884 Int_t endOfLoop = fLastEvent+1;
885 if ( fLastEvent == -1 ) endOfLoop = fRunLoader->GetNumberOfEvents();
886
887 for (Int_t ievent=fFirstEvent; ievent<endOfLoop; ievent++) {
888 fRunLoader->GetEvent(ievent);
889
890 fData->SetTreeAddress("RT");
891 fData->GetRecTracks();
892 TClonesArray* recTracks = fData->RecTracks();
893
894 Int_t nrectracks = (Int_t) recTracks->GetEntriesFast(); //
895 printf(">>> Event %d, Number of Recconstructed tracks %d \n",ievent, nrectracks);
896
897 // Set the magnetic field for track extrapolations
898 AliMUONTrackExtrap::SetField(AliTracker::GetFieldMap());
899
900 // Loop over tracks
901 for (Int_t iRecTracks = 0; iRecTracks < nrectracks; iRecTracks++) {
902 AliMUONTrack* recTrack = (AliMUONTrack*) recTracks->At(iRecTracks);
903 AliMUONTrackParam* trackParam = (AliMUONTrackParam*) (recTrack->GetTrackParamAtHit())->First();
904 AliMUONTrackExtrap::ExtrapToZ(trackParam,0.);
905 recTrack->Print("full");
906 }
907 fData->ResetRecTracks();
908 }
909 fLoader->UnloadTracks();
910}
911
912//_____________________________________________________________________________
913void AliMUONCheck::SetEventsToCheck(Int_t firstEvent, Int_t lastEvent)
914{
915/// Set first and last event number to check
916
917 fFirstEvent = firstEvent;
918 fLastEvent = lastEvent;
919}