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Histogram ranges changed to cut off saturation peak and noise
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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
3d1463c8 18//-----------------------------------------------------------------------------
9780bd43 19/// \class AliMUONCheck
20///
21/// This class check the ESD tree, providing the matching with the trigger
22/// response and designing useful plots (Pt, Y, ITS vertex, multiplicity).
23/// Note that there is a special flag to turn on for pdc06 production.
24/// It also checks the TR tree giving hit densities on the two first and
25/// last planes of the spectrometer as well as the time of flight on these planes.
26/// MUONkine() provides event stack and check if the event are generated with
27/// at least one muon and two muons (for PDC06).
28/// DumpDigit() as a replacement of the function from MUONCheck.C macro.
29///
30/// \author Frederic Yermia, INFN Torino
3d1463c8 31//-----------------------------------------------------------------------------
9780bd43 32
70b4a8d6 33#include "AliMUONCheck.h"
9780bd43 34#include "AliMUONConstants.h"
2e6ca202 35#include "AliMUONMCDataInterface.h"
36#include "AliMUONDataInterface.h"
a55f49a0 37#include "AliMpCDB.h"
9780bd43 38#include "AliMpSegmentation.h"
39#include "AliMpVSegmentation.h"
40#include "AliMpDEManager.h"
88544f7e 41#include "AliMpCDB.h"
2e6ca202 42#include "AliMUONVDigitStore.h"
70b4a8d6 43
9780bd43 44#include "AliRunLoader.h"
70b4a8d6 45#include "AliLoader.h"
9780bd43 46#include "AliStack.h"
47#include "AliTrackReference.h"
48#include "AliTracker.h"
af885e0f 49#include "AliESDEvent.h"
9780bd43 50#include "AliESDMuonTrack.h"
aad72f45 51#include "AliESDVertex.h"
9780bd43 52#include "AliMagFMaps.h"
70b4a8d6 53#include "AliLog.h"
70b4a8d6 54
9780bd43 55#include <TSystem.h>
56#include <TCanvas.h>
57#include <TLorentzVector.h>
58#include <TFile.h>
59#include <TH1.h>
60#include <TParticle.h>
70b4a8d6 61
5398f946 62/// \cond CLASSIMP
70b4a8d6 63ClassImp(AliMUONCheck)
5398f946 64/// \endcond
6b092dfc 65
5a560b6a 66AliMUONCheck::AliMUONCheck(const char* galiceFile, const char* esdFile,Int_t firstEvent, Int_t lastEvent,const char* outDir)
67: TObject(),
2e6ca202 68fFileName(galiceFile),
69fFileNameSim(),
70fesdFileName(esdFile),
71foutDir(outDir),
72fFirstEvent(firstEvent),
73fLastEvent(lastEvent)
5a560b6a 74{
cab86c08 75 /// ctor
5a560b6a 76}
2e6ca202 77
70b4a8d6 78//_____________________________________________________________________________
2e6ca202 79AliMUONCheck::AliMUONCheck(const char* galiceFile, const char* galiceFileSim,
80 const char* esdFile,Int_t firstEvent, Int_t lastEvent,
81 const char* outDir)
70b4a8d6 82: TObject(),
2e6ca202 83fFileName(galiceFile),
84fFileNameSim(galiceFileSim),
85fesdFileName(esdFile),
86foutDir(outDir),
87fFirstEvent(firstEvent),
88fLastEvent(lastEvent)
70b4a8d6 89{
71a2d3aa 90 /// ctor
9780bd43 91}
92
70b4a8d6 93//_____________________________________________________________________________
94AliMUONCheck::~AliMUONCheck()
95{
2e6ca202 96 /// Destructor
70b4a8d6 97}
98
99//_____________________________________________________________________________
100void
9780bd43 101AliMUONCheck::CheckESD(Bool_t pdc06TriggerResponse)
70b4a8d6 102{
71a2d3aa 103 /// Check ESD files
70b4a8d6 104
9780bd43 105 // Histograms
106 TH1F * fhMUONVertex ; //!
107 TH1F * fhMUONMult ; //!
108
109 // create histograms
110 fhMUONVertex = new TH1F("hMUONVertex","ITS Vertex" ,100, -25., 25.);
111 fhMUONMult = new TH1F("hMUONMult" ,"Multiplicity of ESD tracks",10, -0.5, 9.5);
70b4a8d6 112
9780bd43 113 TH1F *hY = new TH1F("hY","Rapidity",100,-5.,-1.);
114 TH1F *hPt = new TH1F("hPt","Pt",100, 0.,20.);
70b4a8d6 115
9780bd43 116 // ------------->open the ESD file
117 TFile* esdFile = TFile::Open(fesdFileName.Data());
118
2e6ca202 119 if (!esdFile || !esdFile->IsOpen())
120 {
9780bd43 121 AliError(Form("Error opening %s file \n",fesdFileName.Data()));
2e6ca202 122 return;
123 }
124
9780bd43 125 Int_t fSPLowpt=0 ; //!
126 Int_t fSPHighpt=0 ; //!
127 Int_t fSPAllpt=0 ; //!
128 Int_t fSMLowpt=0 ; //!
129 Int_t fSMHighpt =0 ; //!
130 Int_t fSMAllpt=0 ; //!
131 Int_t fSULowpt=0 ; //!
132 Int_t fSUHighpt=0 ; //!
133 Int_t fSUAllpt=0 ; //!
134 Int_t fUSLowpt=0 ; //!
135 Int_t fUSHighpt=0 ; //!
136 Int_t fUSAllpt=0 ; //!
137 Int_t fLSLowpt=0 ; //!
138 Int_t fLSHighpt=0 ; //!
139 Int_t fLSAllpt=0 ; //!
2e6ca202 140
9780bd43 141 Int_t fSLowpt=0 ; //!
142 Int_t fSHighpt=0 ; //!
2e6ca202 143
9780bd43 144 Int_t fnTrackTrig=0 ; //!
145 Int_t ftracktot=0 ; //!
146 Int_t effMatch=0 ; //!
147
148 TLorentzVector fV1;
149 Float_t muonMass = 0.105658389;
150 Double_t thetaX, thetaY, pYZ;
151 Double_t fPxRec1, fPyRec1, fPzRec1, fE1;
152 Int_t fZ1;
153
af885e0f 154 AliESDEvent* fESD = new AliESDEvent();
2e6ca202 155 TTree* tree = (TTree*) esdFile->Get("esdTree");
156 if (!tree)
157 {
9780bd43 158 Error("CheckESD", "no ESD tree found");
159 AliError(Form("CheckESD", "no ESD tree found"));
160 return ;
161 }
2e6ca202 162 fESD->ReadFromTree(tree);
9780bd43 163
2e6ca202 164 Int_t fnevents = tree->GetEntries();
9780bd43 165 Int_t endOfLoop = fLastEvent+1;
2e6ca202 166
9780bd43 167 if ( fLastEvent == -1 ) endOfLoop = fnevents;
168 Int_t ievent=0;
169 Int_t nev=0;
2e6ca202 170
9780bd43 171 for (ievent = fFirstEvent; ievent < endOfLoop; ++ievent )
70b4a8d6 172 {
2e6ca202 173 nev++;
174 tree->GetEvent(ievent);
175 if (!fESD)
176 {
9780bd43 177 Error("CheckESD", "no ESD object found for event %d", ievent);
178 return ;
179 }
2e6ca202 180 AliESDVertex* vertex = (AliESDVertex*) fESD->GetVertex();
9780bd43 181
182 Double_t zVertex = 0. ;
183 if (vertex) zVertex = vertex->GetZv();
2e6ca202 184
9780bd43 185 Int_t nTracks = (Int_t)fESD->GetNumberOfMuonTracks() ;
186 ULong64_t trigword=fESD->GetTriggerMask();
2e6ca202 187
188 if(pdc06TriggerResponse)
189 {
9780bd43 190 if (trigword & 0x01) {
191 fSPLowpt++;
192 }
2e6ca202 193
9780bd43 194 if (trigword & 0x02){
195 fSPHighpt++;
196 }
197 if (trigword & 0x04){
198 fSPAllpt++;
199 }
200 if (trigword & 0x08){
201 fSMLowpt++;
202 }
203 if (trigword & 0x010){
204 fSMHighpt++;
205 }
206 if (trigword & 0x020){
207 fSMAllpt++;
208 }
209 if (trigword & 0x040){
210 fSULowpt++;
211 }
212 if (trigword & 0x080){
213 fSUHighpt++;
214 }
215 if (trigword & 0x100){
216 fSUAllpt++;
217 }
218 if (trigword & 0x200){
219 fUSLowpt++;
220 }
2e6ca202 221
9780bd43 222 if (trigword & 0x400){
223 fUSHighpt++;
224 }
225 if (trigword & 0x800){
226 fUSAllpt++;
227 }
228 if (trigword & 0x1000){
229 fLSLowpt++;
230 }
2e6ca202 231
9780bd43 232 if (trigword & 0x2000){
233 fLSHighpt++;
234 }
2e6ca202 235
9780bd43 236 if (trigword & 0x4000){
237 fLSAllpt++;
238 }
239 }// if pdc06TriggerResponse
240 else {
241 if (trigword & 0x01) {
242 fSLowpt++;
243 }
2e6ca202 244
9780bd43 245 if (trigword & 0x02){
246 fSHighpt++;
247 }
248 if (trigword & 0x04){
249 fLSLowpt++;
250 }
251 if (trigword & 0x08){
252 fLSHighpt++;
253 }
254 if (trigword & 0x010){
255 fUSLowpt++;
256 }
257 if (trigword & 0x020){
258 fUSHighpt++;
259 }
260 }
261
262 Int_t tracktrig=0;
2e6ca202 263
264 for ( Int_t iTrack1 = 0; iTrack1<nTracks; ++iTrack1 )
265 { //1st loop
9780bd43 266 AliESDMuonTrack* muonTrack = fESD->GetMuonTrack(iTrack1);
267 ftracktot++;
268
269 thetaX = muonTrack->GetThetaX();
270 thetaY = muonTrack->GetThetaY();
271 pYZ = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
2e6ca202 272
9780bd43 273 fPzRec1 = - pYZ / TMath::Sqrt(1.0 + TMath::Tan(thetaY)*TMath::Tan(thetaY));
274 fPxRec1 = fPzRec1 * TMath::Tan(thetaX);
275 fPyRec1 = fPzRec1 * TMath::Tan(thetaY);
276 fZ1 = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
277 fE1 = TMath::Sqrt(muonMass * muonMass + fPxRec1 * fPxRec1 + fPyRec1 * fPyRec1 + fPzRec1 * fPzRec1);
278 fV1.SetPxPyPzE(fPxRec1, fPyRec1, fPzRec1, fE1);
279 // -----------> transverse momentum
280 Float_t pt1 = fV1.Pt();
281 // ----------->Rapidity
282 Float_t y1 = fV1.Rapidity();
2e6ca202 283
284 if(muonTrack->GetMatchTrigger())
285 {
9780bd43 286 fnTrackTrig++;
287 tracktrig++;
288 }
289 hY->Fill(y1);
290 hPt->Fill(pt1);
2e6ca202 291 } // loop on track
292
9780bd43 293 fhMUONVertex->Fill(zVertex) ;
294 fhMUONMult->Fill(Float_t(nTracks)) ;
2e6ca202 295
9780bd43 296 } // loop over events
297
298 AliInfo(Form("Terminate %s:", GetName())) ;
299
300 effMatch=100*fnTrackTrig/ftracktot;
2e6ca202 301
302 if(pdc06TriggerResponse)
303 {
9780bd43 304 printf("=================================================================\n") ;
305 printf("================ %s ESD SUMMARY ==============\n", GetName()) ;
306 printf(" \n") ;
307 printf(" Total number of processed events %d \n", nev) ;
308 printf("\n") ;
309 printf("\n") ;
310 printf("Table 1: \n") ;
311 printf(" Global Trigger output Low pt High pt All\n") ;
312 printf(" number of Single Plus :\t");
313 printf("%i\t%i\t%i\t", fSPLowpt, fSPHighpt, fSPAllpt) ;
314 printf("\n");
315 printf(" number of Single Minus :\t");
316 printf("%i\t%i\t%i\t", fSMLowpt, fSMHighpt, fSMAllpt) ;
317 printf("\n");
318 printf(" number of Single Undefined :\t");
319 printf("%i\t%i\t%i\t", fSULowpt, fSUHighpt, fSUAllpt) ;
320 printf("\n");
321 printf(" number of UnlikeSign pair :\t");
322 printf("%i\t%i\t%i\t", fUSLowpt, fUSHighpt, fUSAllpt) ;
323 printf("\n");
324 printf(" number of LikeSign pair :\t");
325 printf("%i\t%i\t%i\t", fLSLowpt, fLSHighpt, fLSAllpt) ;
326 printf("\n");
327 printf("===================================================\n") ;
328 printf("\n") ;
329 printf("matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
330 printf("================================================================\n") ; printf("\n") ;
2e6ca202 331
9780bd43 332 }//if(pdc06TriggerResponse)
333
334 gSystem->cd(foutDir);
335
336 FILE *outtxt=fopen("output.txt","a");
337 freopen("output.txt","a",outtxt);
2e6ca202 338
9780bd43 339 if(pdc06TriggerResponse){
340 fprintf(outtxt," \n");
341 fprintf(outtxt,"===================================================\n");
342 fprintf(outtxt,"================ ESD SUMMARY ==============\n");
343 fprintf(outtxt," \n");
344 fprintf(outtxt," Total number of processed events %d \n", nev);
345 fprintf(outtxt,"\n");
346 fprintf(outtxt,"\n");
347 fprintf(outtxt,"Table 1: \n");
348 fprintf(outtxt," Global Trigger output Low pt High pt All\n");
349 fprintf(outtxt," number of Single Plus :\t");
350 fprintf(outtxt,"%i\t%i\t%i\t",fSPLowpt,fSPHighpt,fSPAllpt);
351 fprintf(outtxt,"\n");
352 fprintf(outtxt," number of Single Minus :\t");
353 fprintf(outtxt,"%i\t%i\t%i\t",fSMLowpt,fSMHighpt,fSMAllpt);
354 fprintf(outtxt,"\n");
355 fprintf(outtxt," number of Single Undefined :\t");
356 fprintf(outtxt,"%i\t%i\t%i\t",fSULowpt,fSUHighpt,fSUAllpt);
357 fprintf(outtxt,"\n");
358 fprintf(outtxt," number of UnlikeSign pair :\t");
359 fprintf(outtxt,"%i\t%i\t%i\t",fUSLowpt,fUSHighpt,fUSAllpt);
360 fprintf(outtxt,"\n");
361 fprintf(outtxt," number of LikeSign pair :\t");
362 fprintf(outtxt,"%i\t%i\t%i\t",fLSLowpt,fLSHighpt, fLSAllpt);
363 fprintf(outtxt,"\n");
364 fprintf(outtxt,"===================================================\n");
365 fprintf(outtxt,"\n");
366 fprintf(outtxt,"matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
367 }//if(pdc06TriggerResponse)
9780bd43 368
2e6ca202 369 else {
370
9780bd43 371 fprintf(outtxt," \n");
372 fprintf(outtxt,"===================================================\n");
373 fprintf(outtxt,"================ ESD SUMMARY ==============\n");
374 fprintf(outtxt," \n");
375 fprintf(outtxt," Total number of processed events %d \n", nev);
376 fprintf(outtxt,"\n");
377 fprintf(outtxt,"\n");
378 fprintf(outtxt,"Table 1: \n");
379 fprintf(outtxt," Global Trigger output Low pt High pt \n");
380 fprintf(outtxt," number of Single :\t");
381 fprintf(outtxt,"%i\t%i\t",fSLowpt,fSHighpt);
382 fprintf(outtxt,"\n");
383 fprintf(outtxt," number of UnlikeSign pair :\t");
384 fprintf(outtxt,"%i\t%i\t",fUSLowpt,fUSHighpt);
385 fprintf(outtxt,"\n");
386 fprintf(outtxt," number of LikeSign pair :\t");
387 fprintf(outtxt,"%i\t%i\t",fLSLowpt,fLSHighpt);
388 fprintf(outtxt,"\n");
389 fprintf(outtxt,"===================================================\n");
390 fprintf(outtxt,"\n");
391 fprintf(outtxt,"matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
392 }//else
393 fclose(outtxt);
394
395 TCanvas * c1 = new TCanvas("c1", "ESD", 400, 10, 600, 700) ;
396 c1->Divide(1,2) ;
397 c1->cd(1) ;
398 fhMUONVertex->Draw() ;
399 c1->cd(2) ;
400 fhMUONMult->Draw() ;
401 c1->Print("VertexAndMul.eps") ;
402 TCanvas *c2 = new TCanvas("c2","ESD",400,10,600,700);
403 c2->Divide(1,2);
404 c2->cd(1);
405 hY->Draw();
406 c2->cd(2);
407 hPt->Draw();
408 c2->Print("YandPt.eps") ;
70b4a8d6 409}
9780bd43 410
411//_____________________________________________________________________________
412void
413AliMUONCheck::CheckKine()
414{
71a2d3aa 415 /// Check Stack
9780bd43 416
2e6ca202 417 AliMUONMCDataInterface diSim(fFileNameSim.Data());
418 if (!diSim.IsValid()) return;
419
420 Int_t fnevents = diSim.NumberOfEvents();
9780bd43 421
9780bd43 422 Int_t endOfLoop = fLastEvent+1;
423
424 if ( fLastEvent == -1 ) endOfLoop = fnevents;
425
9780bd43 426 Int_t nev=0;
427 Int_t nmu=0;
428 Int_t nonemu=0;
429 Int_t ndimu=0;
9780bd43 430
2e6ca202 431 for ( Int_t ievent = fFirstEvent; ievent < endOfLoop; ++ievent )
432 {
9780bd43 433 Int_t nmu2=0;
2e6ca202 434 ++nev;
9780bd43 435
2e6ca202 436 AliStack* stack = diSim.Stack(ievent);
437 Int_t npa = stack->GetNprimary();
438 Int_t npb = stack->GetNtrack();
9780bd43 439 printf("Primary particles %i \n",npa);
440 printf("Sec particles %i \n",npb);
441 printf("=================================================================\n") ;
442 printf("Primary particles listing: \n");
443 printf("=================================================================\n") ;
2e6ca202 444 for (Int_t i=0; i<npa; ++i)
445 {
9780bd43 446 TParticle *p = stack->Particle(i);
447 p->Print("");
448 Int_t pdg=p->GetPdgCode();
449
2e6ca202 450 if (abs(pdg) == 13)
451 {
452 ++nmu2;
9780bd43 453 }
454 }
455 printf("=================================================================\n") ;
456 printf("=================================================================\n") ;
457
458 printf("Secondaries particles listing: \n");
459 printf("=================================================================\n") ;
2e6ca202 460 for (Int_t i=npa; i<npb; ++i)
461 {
9780bd43 462 stack->Particle(i)->Print("");
463 }
2e6ca202 464
9780bd43 465 printf("=================================================================\n") ;
466 printf(">>> Event %d, Number of primary particles is %d \n",ievent, npa);
467 printf(">>> Event %d, Number of secondary articles is %d \n",ievent, npb-npa);
468 printf("=================================================================\n");
2e6ca202 469 if(nmu2>0)
470 {
9780bd43 471 printf(">>> Okay!!! Event %d with at least one muon on primary stack! \n",ievent);
2e6ca202 472 ++nonemu;
9780bd43 473 }
474
2e6ca202 475 if(nmu2==0)
476 {
9780bd43 477 printf(">>> Warning!!! Event %d without muon on primary stack! \n",ievent);
2e6ca202 478 ++nmu;
9780bd43 479 }
2e6ca202 480
481 if(nmu2>1)
482 {
9780bd43 483 printf(">>> Okay!!! Event %d with at least two muons on primary stack! \n",ievent);
2e6ca202 484 ++ndimu;
9780bd43 485 }
486 printf("=================================================================\n");
487 printf(" \n");
488 printf(" \n") ;
489 }//ievent
490
9780bd43 491 printf("=================================================================\n") ;
492 printf(" Total number of processed events %d \n", nev) ;
493 printf(" \n") ;
494
2e6ca202 495 if(nmu>0)
496 {
9780bd43 497 printf("---> WARNING!!! <---\n");
498 printf(" %i events without muon on primary stack \n",nmu);
499 }
500
2e6ca202 501 if(nmu==0)
502 {
9780bd43 503 printf("---> OKAY!!! <---\n");
504 printf(" %i events generated with at least one muon on primary stack \n",nonemu);
505 }
2e6ca202 506
507 if(ndimu>0)
508 {
9780bd43 509 printf("---> OKAY!!! <---\n");
510 printf(" %i events generated with at least two muons on primary stack \n",ndimu);
511 }
2e6ca202 512
9780bd43 513 printf(" \n") ;
514 printf("*** Leaving MuonKine() *** \n");
515 printf("**************************************************************** \n");
516
517 gSystem->cd(foutDir);
518 FILE *outtxt=fopen("output.txt","a");
519 freopen("output.txt","a",outtxt);
520 fprintf(outtxt," \n");
521 fprintf(outtxt,"=================================================================\n");
522 fprintf(outtxt,"================ MUONkine SUMMARY ================\n");
523 fprintf(outtxt,"\n");
524 fprintf(outtxt,"=================================================================\n");
525 fprintf(outtxt," Total number of processed events %d \n", nev) ;
526 fprintf(outtxt," \n");
527
2e6ca202 528 if(nmu>0)
529 {
9780bd43 530 fprintf(outtxt," ---> WARNING!!! <--- \n");
531 fprintf(outtxt," %i events without muon on primary stack \n",nmu);
532 }
2e6ca202 533
534 if(nmu==0)
535 {
9780bd43 536 fprintf(outtxt," ---> OKAY!!! <--- \n");
537 fprintf(outtxt," %i events generated with at least one muon on primary stack \n",nonemu);
538 }
2e6ca202 539
540 if(ndimu>0)
541 {
9780bd43 542 fprintf(outtxt," ---> OKAY!!! <--- \n");
543 fprintf(outtxt," %i events generated with at least two muons on primary stack \n",ndimu);
544 }
2e6ca202 545
9780bd43 546 fprintf(outtxt," \n") ;
547 fprintf(outtxt,"*** Leaving MuonKine() *** \n");
548 fprintf(outtxt,"**************************************************************** \n");
549 fclose(outtxt);
9780bd43 550}
551
552//_____________________________________________________________________________
553void
554AliMUONCheck::CheckTrackRef()
555{
2e6ca202 556 /// Check TrackRef files
557
558 AliMUONMCDataInterface diSim(fFileNameSim.Data());
559 if ( !diSim.IsValid() ) return;
9780bd43 560
9780bd43 561 Int_t flag11=0,flag12=0,flag13=0,flag14=0;
2e6ca202 562
9780bd43 563 TH1F *tof01= new TH1F("tof01","TOF for first tracking plane",100,0.,100);
564 tof01->SetXTitle("tof (ns)");
565 TH1F *tof14= new TH1F("tof14","TOF for MT22",100,0.,100);
566 tof14->SetXTitle("tof (ns)");
567
568 TH1F *hitDensity[4];
569 hitDensity[0] = new TH1F("TR_dhits01","",30,0,300);
570 hitDensity[0]->SetFillColor(3);
571 hitDensity[0]->SetXTitle("R (cm)");
572 hitDensity[1] = new TH1F("TR_dhits10","",30,0,300);
573 hitDensity[1]->SetFillColor(3);
574 hitDensity[1]->SetXTitle("R (cm)");
575 hitDensity[2] = new TH1F("TR_dhits11","",30,0,300);
576 hitDensity[2]->SetFillColor(3);
577 hitDensity[2]->SetXTitle("R (cm)");
578 hitDensity[3] = new TH1F("TR_dhits14","",30,0,300);
579 hitDensity[3]->SetFillColor(3);
580 hitDensity[3]->SetXTitle("R (cm)");
9780bd43 581
2e6ca202 582 Int_t fnevents = diSim.NumberOfEvents();
583
9780bd43 584 Int_t endOfLoop = fLastEvent+1;
585
586 if ( fLastEvent == -1 ) endOfLoop = fnevents;
587
9780bd43 588 Int_t nev=0;
589 Int_t ntot=fLastEvent+1-fFirstEvent;
2e6ca202 590
591 for ( Int_t ievent = fFirstEvent; ievent < endOfLoop; ++ievent )
592 {
9780bd43 593 Int_t save=-99;
2e6ca202 594 ++nev;
595
596 Int_t nentries = diSim.NumberOfTrackRefs(ievent);
9780bd43 597
2e6ca202 598 for ( Int_t l=0; l<nentries; ++l )
9780bd43 599 {
2e6ca202 600 TClonesArray* trackRefs = diSim.TrackRefs(ievent,l);
601 if (!trackRefs) continue;
602
603 Int_t nnn = trackRefs->GetEntriesFast();
604
605 for ( Int_t k=0; k<nnn; ++k )
9780bd43 606 {
2e6ca202 607 AliTrackReference *tref = static_cast<AliTrackReference*>(trackRefs->UncheckedAt(k));
9780bd43 608 Int_t label = tref->GetTrack();
609 Float_t x = tref->X(); // x-pos of hit
610 Float_t y = tref->Y(); // y-pos
611 Float_t z = tref->Z();
612
613 Float_t r=TMath::Sqrt(x*x+y*y);
614 Float_t time = tref->GetTime();
615
616 Float_t wgt=1/(2*10*TMath::Pi()*r)/(ntot);
617
618 if (save!=label){
619 save=label;
620 flag11=0;
621 flag12=0;
622 flag13=0;
623 flag14=0;
624 }
2e6ca202 625
9780bd43 626 if (save==label){
627
628 //Ch 1, z=-526.16
629 if (z<=-521&& z>=-531&&flag11==0){
630 flag11=1;
631 hitDensity[0]->Fill(r,wgt);
632 tof01->Fill(1000000000*time,1);
633 };
634
635 //Ch 10, z=-1437.6
636 if (z<=-1432&&z>=-1442&&flag12==0){
637 flag12=1;
638 hitDensity[1]->Fill(r,wgt);
639 }
2e6ca202 640
9780bd43 641 //Ch 11, z=-1603.5
642 if (z<=-1598&& z>=-1608&&flag13==0){
643 flag13=1;
644 hitDensity[2]->Fill(r,wgt);
645 };
646
647 //ch 14 z=-1720.5
648 if(z<=-1715&&z>=-1725&&flag14==0){
649 flag14=1;
650 hitDensity[3]->Fill(r,wgt);
651 tof14->Fill(1000000000*time,1);
652 };
653
654 }//if save==label
2e6ca202 655
9780bd43 656 }//hits de tTR
2e6ca202 657
9780bd43 658 }//entree de tTR
2e6ca202 659
9780bd43 660 }//evt loop
2e6ca202 661
9780bd43 662 gSystem->cd(foutDir);
663 TCanvas *c6 = new TCanvas("c6","TOF",400,10,600,700);
664 c6->Divide(1,2);
665 c6->cd(1);
666
667 tof01->Draw();
668 c6->cd(2);
669 tof14->Draw();
670 c6->Print("tof_on_trigger.ps");
2e6ca202 671
9780bd43 672 TCanvas *c5 = new TCanvas("c5","TRef:Hits Density",400,10,600,700);
673 c5->Divide(2,2);
674 c5->cd(1);
675 hitDensity[0]->Draw();
676 c5->cd(2);
677 hitDensity[1]->Draw();
678 c5->cd(3);
679 hitDensity[2]->Draw();
680 c5->cd(4);
681 hitDensity[3]->Draw();
682 c5->Print("TR_Hit_densities.ps");
683 printf("=================================================================\n") ;
684 printf("================ %s Tref SUMMARY ==============\n", GetName()) ;
685 printf(" \n") ;
686 printf(" Total number of processed events %d \n", nev) ;
687 printf("*** Leaving TRef() *** \n");
688 printf("*************************************************** \n");
9780bd43 689}
690
691//_____________________________________________________________________________
692void
693AliMUONCheck::CheckOccupancy(Bool_t perDetEle) const
694{
2e6ca202 695 /// Check occupancy for the first event selected
696
9780bd43 697 Int_t dEoccupancyBending[14][26];
698 Int_t dEoccupancyNonBending[14][26];
699 Int_t cHoccupancyBending[14];
700 Int_t cHoccupancyNonBending[14];
701 Int_t totaloccupancyBending =0;
702 Int_t totaloccupancyNonBending =0;
2e6ca202 703
9780bd43 704 Int_t dEchannelsBending[14][26];
705 Int_t dEchannelsNonBending[14][26];
706 Int_t cHchannelsBending[14];
707 Int_t cHchannelsNonBending[14];
708 Int_t totalchannelsBending =0;
709 Int_t totalchannelsNonBending =0;
2e6ca202 710
711 Int_t nchambers = AliMUONConstants::NCh();
712
713 AliMUONDataInterface di(fFileNameSim);
714
715 AliMUONVDigitStore* digitStore = di.DigitStore(fFirstEvent);
716
717 // Compute values
718 for (Int_t ichamber=0; ichamber<nchambers; ++ichamber)
719 {
9780bd43 720 cHchannelsBending[ichamber]=0;
721 cHchannelsNonBending[ichamber]=0;
2e6ca202 722 cHoccupancyBending[ichamber]=0;
723 cHoccupancyNonBending[ichamber]=0;
724
725 for (Int_t idetele=0; idetele<26; idetele++)
726 {
9780bd43 727 Int_t detele = 100*(ichamber +1)+idetele;
2e6ca202 728
729 if ( AliMpDEManager::IsValidDetElemId(detele) )
730 {
731 Int_t cathode(0);
732
733 const AliMpVSegmentation* segbend = AliMpSegmentation::Instance()
734 ->GetMpSegmentation(detele, AliMp::kCath0);
735 const AliMpVSegmentation* segnonbend = AliMpSegmentation::Instance()
736 ->GetMpSegmentation(detele, AliMp::kCath1);
737
738 if (AliMpDEManager::GetPlaneType(detele, AliMp::kCath0) != AliMp::kBendingPlane )
739 {
740 const AliMpVSegmentation* tmp = segbend;
741 segbend = segnonbend;
742 segnonbend = tmp;
743 cathode = 1;
744 }
745
746 Int_t nchannels = segbend->NofPads();
747 Int_t ndigits = digitStore->GetSize(detele,cathode);
748 dEchannelsBending[ichamber][idetele] = nchannels;
749 dEoccupancyBending[ichamber][idetele] = ndigits;
750 cHchannelsBending[ichamber] += nchannels;
751 cHoccupancyBending[ichamber] += ndigits;
752 totalchannelsBending += nchannels;
753 totaloccupancyBending += ndigits;
754
755 nchannels = segnonbend->NofPads();
756 ndigits = digitStore->GetSize(detele,1-cathode);
757
758 dEchannelsNonBending[ichamber][idetele] = nchannels;
759 dEoccupancyBending[ichamber][idetele] = ndigits;
760 cHchannelsNonBending[ichamber] += nchannels;
761 cHoccupancyNonBending[ichamber] += ndigits;
762 totalchannelsNonBending += nchannels;
763 totaloccupancyNonBending += ndigits;
9780bd43 764 }
2e6ca202 765 if (perDetEle)
766 {
767 printf(">>> Detection element %4d has %5d channels in bending and %5d channels in nonbending \n",
768 detele, dEchannelsBending[ichamber][idetele], dEchannelsNonBending[ichamber][idetele] );
9780bd43 769 }
770 }
771 printf(">>> Chamber %2d has %6d channels in bending and %6d channels in nonbending \n",
2e6ca202 772 ichamber+1, cHchannelsBending[ichamber], cHchannelsNonBending[ichamber]);
9780bd43 773 }
774 printf(">>Spectrometer has %7d channels in bending and %7d channels in nonbending \n",
2e6ca202 775 totalchannelsBending, totalchannelsNonBending);
776
777 // Output values
778
779 for ( Int_t ichamber = 0; ichamber < 14; ++ichamber )
780 {
9780bd43 781 printf(">>> Chamber %2d nChannels Bending %5d nChannels NonBending %5d \n",
2e6ca202 782 ichamber+1,
783 cHoccupancyBending[ichamber],
784 cHoccupancyNonBending[ichamber]);
9780bd43 785 printf(">>> Chamber %2d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
2e6ca202 786 ichamber+1,
787 100.*((Float_t) cHoccupancyBending[ichamber])/((Float_t) cHchannelsBending[ichamber]),
788 100.*((Float_t) cHoccupancyNonBending[ichamber])/((Float_t) cHchannelsBending[ichamber]) );
789
790 if ( perDetEle )
791 {
792 for(Int_t idetele=0; idetele<26; idetele++)
793 {
794 Int_t detele = idetele + 100*(ichamber+1);
795 if ( AliMpDEManager::IsValidDetElemId(detele) )
796 {
797 printf(">>> DetEle %4d nChannels Bending %5d nChannels NonBending %5d \n",
798 idetele+100*(ichamber+1),
799 dEoccupancyBending[ichamber][idetele],
800 dEoccupancyNonBending[ichamber][idetele]);
801 printf(">>> DetEle %4d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
802 idetele+100*(ichamber+1),
803 100.*((Float_t) dEoccupancyBending[ichamber][idetele])/((Float_t) dEchannelsBending[ichamber][idetele]),
804 100.*((Float_t) dEoccupancyNonBending[ichamber][idetele])/((Float_t) dEchannelsBending[ichamber][idetele]));
805 }
9780bd43 806 }
807 }
2e6ca202 808 }
809
9780bd43 810 printf(">>> Muon Spectrometer Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
2e6ca202 811 100.*((Float_t) totaloccupancyBending)/((Float_t) totalchannelsBending),
812 100.*((Float_t) totaloccupancyNonBending)/((Float_t) totalchannelsNonBending) );
813
9780bd43 814}
815
9780bd43 816//_____________________________________________________________________________
817void AliMUONCheck::SetEventsToCheck(Int_t firstEvent, Int_t lastEvent)
818{
2e6ca202 819 /// Set first and last event number to check
820
9780bd43 821 fFirstEvent = firstEvent;
822 fLastEvent = lastEvent;
823}