]> git.uio.no Git - u/mrichter/AliRoot.git/blame - MUON/AliMUONCheck.cxx
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
new SPD geometry (A.Pulvirenti)
[u/mrichter/AliRoot.git] / MUON / AliMUONCheck.cxx
CommitLineData
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"
35#include "AliMUONTrack.h"
36#include "AliMUONTrackParam.h"
37#include "AliMUONTrackExtrap.h"
2e6ca202 38#include "AliMUONMCDataInterface.h"
39#include "AliMUONDataInterface.h"
9780bd43 40#include "AliMpSegmentation.h"
41#include "AliMpVSegmentation.h"
42#include "AliMpDEManager.h"
88544f7e 43#include "AliMpCDB.h"
2e6ca202 44#include "AliMUONVDigitStore.h"
70b4a8d6 45
9780bd43 46#include "AliRunLoader.h"
70b4a8d6 47#include "AliLoader.h"
9780bd43 48#include "AliStack.h"
49#include "AliTrackReference.h"
50#include "AliTracker.h"
af885e0f 51#include "AliESDEvent.h"
9780bd43 52#include "AliESDMuonTrack.h"
53#include "AliMagFMaps.h"
70b4a8d6 54#include "AliLog.h"
70b4a8d6 55
9780bd43 56#include <TSystem.h>
57#include <TCanvas.h>
58#include <TLorentzVector.h>
59#include <TFile.h>
60#include <TH1.h>
61#include <TParticle.h>
70b4a8d6 62
5398f946 63/// \cond CLASSIMP
70b4a8d6 64ClassImp(AliMUONCheck)
5398f946 65/// \endcond
6b092dfc 66
5a560b6a 67AliMUONCheck::AliMUONCheck(const char* galiceFile, const char* esdFile,Int_t firstEvent, Int_t lastEvent,const char* outDir)
68: TObject(),
2e6ca202 69fFileName(galiceFile),
70fFileNameSim(),
71fesdFileName(esdFile),
72foutDir(outDir),
73fFirstEvent(firstEvent),
74fLastEvent(lastEvent)
5a560b6a 75{
76 /// ctor
5a560b6a 77}
2e6ca202 78
70b4a8d6 79//_____________________________________________________________________________
2e6ca202 80AliMUONCheck::AliMUONCheck(const char* galiceFile, const char* galiceFileSim,
81 const char* esdFile,Int_t firstEvent, Int_t lastEvent,
82 const char* outDir)
70b4a8d6 83: TObject(),
2e6ca202 84fFileName(galiceFile),
85fFileNameSim(galiceFileSim),
86fesdFileName(esdFile),
87foutDir(outDir),
88fFirstEvent(firstEvent),
89fLastEvent(lastEvent)
70b4a8d6 90{
71a2d3aa 91 /// ctor
9780bd43 92}
93
70b4a8d6 94//_____________________________________________________________________________
95AliMUONCheck::~AliMUONCheck()
96{
2e6ca202 97 /// Destructor
70b4a8d6 98}
99
100//_____________________________________________________________________________
101void
9780bd43 102AliMUONCheck::CheckESD(Bool_t pdc06TriggerResponse)
70b4a8d6 103{
71a2d3aa 104 /// Check ESD files
70b4a8d6 105
9780bd43 106 // Histograms
107 TH1F * fhMUONVertex ; //!
108 TH1F * fhMUONMult ; //!
109
110 // create histograms
111 fhMUONVertex = new TH1F("hMUONVertex","ITS Vertex" ,100, -25., 25.);
112 fhMUONMult = new TH1F("hMUONMult" ,"Multiplicity of ESD tracks",10, -0.5, 9.5);
70b4a8d6 113
9780bd43 114 TH1F *hY = new TH1F("hY","Rapidity",100,-5.,-1.);
115 TH1F *hPt = new TH1F("hPt","Pt",100, 0.,20.);
70b4a8d6 116
9780bd43 117 // ------------->open the ESD file
118 TFile* esdFile = TFile::Open(fesdFileName.Data());
119
2e6ca202 120 if (!esdFile || !esdFile->IsOpen())
121 {
9780bd43 122 AliError(Form("Error opening %s file \n",fesdFileName.Data()));
2e6ca202 123 return;
124 }
125
9780bd43 126 Int_t fSPLowpt=0 ; //!
127 Int_t fSPHighpt=0 ; //!
128 Int_t fSPAllpt=0 ; //!
129 Int_t fSMLowpt=0 ; //!
130 Int_t fSMHighpt =0 ; //!
131 Int_t fSMAllpt=0 ; //!
132 Int_t fSULowpt=0 ; //!
133 Int_t fSUHighpt=0 ; //!
134 Int_t fSUAllpt=0 ; //!
135 Int_t fUSLowpt=0 ; //!
136 Int_t fUSHighpt=0 ; //!
137 Int_t fUSAllpt=0 ; //!
138 Int_t fLSLowpt=0 ; //!
139 Int_t fLSHighpt=0 ; //!
140 Int_t fLSAllpt=0 ; //!
2e6ca202 141
9780bd43 142 Int_t fSLowpt=0 ; //!
143 Int_t fSHighpt=0 ; //!
2e6ca202 144
9780bd43 145 Int_t fnTrackTrig=0 ; //!
146 Int_t ftracktot=0 ; //!
147 Int_t effMatch=0 ; //!
148
149 TLorentzVector fV1;
150 Float_t muonMass = 0.105658389;
151 Double_t thetaX, thetaY, pYZ;
152 Double_t fPxRec1, fPyRec1, fPzRec1, fE1;
153 Int_t fZ1;
154
af885e0f 155 AliESDEvent* fESD = new AliESDEvent();
2e6ca202 156 TTree* tree = (TTree*) esdFile->Get("esdTree");
157 if (!tree)
158 {
9780bd43 159 Error("CheckESD", "no ESD tree found");
160 AliError(Form("CheckESD", "no ESD tree found"));
161 return ;
162 }
2e6ca202 163 fESD->ReadFromTree(tree);
9780bd43 164
2e6ca202 165 Int_t fnevents = tree->GetEntries();
9780bd43 166 Int_t endOfLoop = fLastEvent+1;
2e6ca202 167
9780bd43 168 if ( fLastEvent == -1 ) endOfLoop = fnevents;
169 Int_t ievent=0;
170 Int_t nev=0;
2e6ca202 171
9780bd43 172 for (ievent = fFirstEvent; ievent < endOfLoop; ++ievent )
70b4a8d6 173 {
2e6ca202 174 nev++;
175 tree->GetEvent(ievent);
176 if (!fESD)
177 {
9780bd43 178 Error("CheckESD", "no ESD object found for event %d", ievent);
179 return ;
180 }
2e6ca202 181 AliESDVertex* vertex = (AliESDVertex*) fESD->GetVertex();
9780bd43 182
183 Double_t zVertex = 0. ;
184 if (vertex) zVertex = vertex->GetZv();
2e6ca202 185
9780bd43 186 Int_t nTracks = (Int_t)fESD->GetNumberOfMuonTracks() ;
187 ULong64_t trigword=fESD->GetTriggerMask();
2e6ca202 188
189 if(pdc06TriggerResponse)
190 {
9780bd43 191 if (trigword & 0x01) {
192 fSPLowpt++;
193 }
2e6ca202 194
9780bd43 195 if (trigword & 0x02){
196 fSPHighpt++;
197 }
198 if (trigword & 0x04){
199 fSPAllpt++;
200 }
201 if (trigword & 0x08){
202 fSMLowpt++;
203 }
204 if (trigword & 0x010){
205 fSMHighpt++;
206 }
207 if (trigword & 0x020){
208 fSMAllpt++;
209 }
210 if (trigword & 0x040){
211 fSULowpt++;
212 }
213 if (trigword & 0x080){
214 fSUHighpt++;
215 }
216 if (trigword & 0x100){
217 fSUAllpt++;
218 }
219 if (trigword & 0x200){
220 fUSLowpt++;
221 }
2e6ca202 222
9780bd43 223 if (trigword & 0x400){
224 fUSHighpt++;
225 }
226 if (trigword & 0x800){
227 fUSAllpt++;
228 }
229 if (trigword & 0x1000){
230 fLSLowpt++;
231 }
2e6ca202 232
9780bd43 233 if (trigword & 0x2000){
234 fLSHighpt++;
235 }
2e6ca202 236
9780bd43 237 if (trigword & 0x4000){
238 fLSAllpt++;
239 }
240 }// if pdc06TriggerResponse
241 else {
242 if (trigword & 0x01) {
243 fSLowpt++;
244 }
2e6ca202 245
9780bd43 246 if (trigword & 0x02){
247 fSHighpt++;
248 }
249 if (trigword & 0x04){
250 fLSLowpt++;
251 }
252 if (trigword & 0x08){
253 fLSHighpt++;
254 }
255 if (trigword & 0x010){
256 fUSLowpt++;
257 }
258 if (trigword & 0x020){
259 fUSHighpt++;
260 }
261 }
262
263 Int_t tracktrig=0;
2e6ca202 264
265 for ( Int_t iTrack1 = 0; iTrack1<nTracks; ++iTrack1 )
266 { //1st loop
9780bd43 267 AliESDMuonTrack* muonTrack = fESD->GetMuonTrack(iTrack1);
268 ftracktot++;
269
270 thetaX = muonTrack->GetThetaX();
271 thetaY = muonTrack->GetThetaY();
272 pYZ = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
2e6ca202 273
9780bd43 274 fPzRec1 = - pYZ / TMath::Sqrt(1.0 + TMath::Tan(thetaY)*TMath::Tan(thetaY));
275 fPxRec1 = fPzRec1 * TMath::Tan(thetaX);
276 fPyRec1 = fPzRec1 * TMath::Tan(thetaY);
277 fZ1 = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
278 fE1 = TMath::Sqrt(muonMass * muonMass + fPxRec1 * fPxRec1 + fPyRec1 * fPyRec1 + fPzRec1 * fPzRec1);
279 fV1.SetPxPyPzE(fPxRec1, fPyRec1, fPzRec1, fE1);
280 // -----------> transverse momentum
281 Float_t pt1 = fV1.Pt();
282 // ----------->Rapidity
283 Float_t y1 = fV1.Rapidity();
2e6ca202 284
285 if(muonTrack->GetMatchTrigger())
286 {
9780bd43 287 fnTrackTrig++;
288 tracktrig++;
289 }
290 hY->Fill(y1);
291 hPt->Fill(pt1);
2e6ca202 292 } // loop on track
293
9780bd43 294 fhMUONVertex->Fill(zVertex) ;
295 fhMUONMult->Fill(Float_t(nTracks)) ;
2e6ca202 296
9780bd43 297 } // loop over events
298
299 AliInfo(Form("Terminate %s:", GetName())) ;
300
301 effMatch=100*fnTrackTrig/ftracktot;
2e6ca202 302
303 if(pdc06TriggerResponse)
304 {
9780bd43 305 printf("=================================================================\n") ;
306 printf("================ %s ESD SUMMARY ==============\n", GetName()) ;
307 printf(" \n") ;
308 printf(" Total number of processed events %d \n", nev) ;
309 printf("\n") ;
310 printf("\n") ;
311 printf("Table 1: \n") ;
312 printf(" Global Trigger output Low pt High pt All\n") ;
313 printf(" number of Single Plus :\t");
314 printf("%i\t%i\t%i\t", fSPLowpt, fSPHighpt, fSPAllpt) ;
315 printf("\n");
316 printf(" number of Single Minus :\t");
317 printf("%i\t%i\t%i\t", fSMLowpt, fSMHighpt, fSMAllpt) ;
318 printf("\n");
319 printf(" number of Single Undefined :\t");
320 printf("%i\t%i\t%i\t", fSULowpt, fSUHighpt, fSUAllpt) ;
321 printf("\n");
322 printf(" number of UnlikeSign pair :\t");
323 printf("%i\t%i\t%i\t", fUSLowpt, fUSHighpt, fUSAllpt) ;
324 printf("\n");
325 printf(" number of LikeSign pair :\t");
326 printf("%i\t%i\t%i\t", fLSLowpt, fLSHighpt, fLSAllpt) ;
327 printf("\n");
328 printf("===================================================\n") ;
329 printf("\n") ;
330 printf("matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
331 printf("================================================================\n") ; printf("\n") ;
2e6ca202 332
9780bd43 333 }//if(pdc06TriggerResponse)
334
335 gSystem->cd(foutDir);
336
337 FILE *outtxt=fopen("output.txt","a");
338 freopen("output.txt","a",outtxt);
2e6ca202 339
9780bd43 340 if(pdc06TriggerResponse){
341 fprintf(outtxt," \n");
342 fprintf(outtxt,"===================================================\n");
343 fprintf(outtxt,"================ ESD SUMMARY ==============\n");
344 fprintf(outtxt," \n");
345 fprintf(outtxt," Total number of processed events %d \n", nev);
346 fprintf(outtxt,"\n");
347 fprintf(outtxt,"\n");
348 fprintf(outtxt,"Table 1: \n");
349 fprintf(outtxt," Global Trigger output Low pt High pt All\n");
350 fprintf(outtxt," number of Single Plus :\t");
351 fprintf(outtxt,"%i\t%i\t%i\t",fSPLowpt,fSPHighpt,fSPAllpt);
352 fprintf(outtxt,"\n");
353 fprintf(outtxt," number of Single Minus :\t");
354 fprintf(outtxt,"%i\t%i\t%i\t",fSMLowpt,fSMHighpt,fSMAllpt);
355 fprintf(outtxt,"\n");
356 fprintf(outtxt," number of Single Undefined :\t");
357 fprintf(outtxt,"%i\t%i\t%i\t",fSULowpt,fSUHighpt,fSUAllpt);
358 fprintf(outtxt,"\n");
359 fprintf(outtxt," number of UnlikeSign pair :\t");
360 fprintf(outtxt,"%i\t%i\t%i\t",fUSLowpt,fUSHighpt,fUSAllpt);
361 fprintf(outtxt,"\n");
362 fprintf(outtxt," number of LikeSign pair :\t");
363 fprintf(outtxt,"%i\t%i\t%i\t",fLSLowpt,fLSHighpt, fLSAllpt);
364 fprintf(outtxt,"\n");
365 fprintf(outtxt,"===================================================\n");
366 fprintf(outtxt,"\n");
367 fprintf(outtxt,"matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
368 }//if(pdc06TriggerResponse)
9780bd43 369
2e6ca202 370 else {
371
9780bd43 372 fprintf(outtxt," \n");
373 fprintf(outtxt,"===================================================\n");
374 fprintf(outtxt,"================ ESD SUMMARY ==============\n");
375 fprintf(outtxt," \n");
376 fprintf(outtxt," Total number of processed events %d \n", nev);
377 fprintf(outtxt,"\n");
378 fprintf(outtxt,"\n");
379 fprintf(outtxt,"Table 1: \n");
380 fprintf(outtxt," Global Trigger output Low pt High pt \n");
381 fprintf(outtxt," number of Single :\t");
382 fprintf(outtxt,"%i\t%i\t",fSLowpt,fSHighpt);
383 fprintf(outtxt,"\n");
384 fprintf(outtxt," number of UnlikeSign pair :\t");
385 fprintf(outtxt,"%i\t%i\t",fUSLowpt,fUSHighpt);
386 fprintf(outtxt,"\n");
387 fprintf(outtxt," number of LikeSign pair :\t");
388 fprintf(outtxt,"%i\t%i\t",fLSLowpt,fLSHighpt);
389 fprintf(outtxt,"\n");
390 fprintf(outtxt,"===================================================\n");
391 fprintf(outtxt,"\n");
392 fprintf(outtxt,"matching efficiency with the trigger for single tracks = %2d %% \n", effMatch);
393 }//else
394 fclose(outtxt);
395
396 TCanvas * c1 = new TCanvas("c1", "ESD", 400, 10, 600, 700) ;
397 c1->Divide(1,2) ;
398 c1->cd(1) ;
399 fhMUONVertex->Draw() ;
400 c1->cd(2) ;
401 fhMUONMult->Draw() ;
402 c1->Print("VertexAndMul.eps") ;
403 TCanvas *c2 = new TCanvas("c2","ESD",400,10,600,700);
404 c2->Divide(1,2);
405 c2->cd(1);
406 hY->Draw();
407 c2->cd(2);
408 hPt->Draw();
409 c2->Print("YandPt.eps") ;
70b4a8d6 410}
9780bd43 411
412//_____________________________________________________________________________
413void
414AliMUONCheck::CheckKine()
415{
71a2d3aa 416 /// Check Stack
9780bd43 417
2e6ca202 418 AliMUONMCDataInterface diSim(fFileNameSim.Data());
419 if (!diSim.IsValid()) return;
420
421 Int_t fnevents = diSim.NumberOfEvents();
9780bd43 422
9780bd43 423 Int_t endOfLoop = fLastEvent+1;
424
425 if ( fLastEvent == -1 ) endOfLoop = fnevents;
426
9780bd43 427 Int_t nev=0;
428 Int_t nmu=0;
429 Int_t nonemu=0;
430 Int_t ndimu=0;
9780bd43 431
2e6ca202 432 for ( Int_t ievent = fFirstEvent; ievent < endOfLoop; ++ievent )
433 {
9780bd43 434 Int_t nmu2=0;
2e6ca202 435 ++nev;
9780bd43 436
2e6ca202 437 AliStack* stack = diSim.Stack(ievent);
438 Int_t npa = stack->GetNprimary();
439 Int_t npb = stack->GetNtrack();
9780bd43 440 printf("Primary particles %i \n",npa);
441 printf("Sec particles %i \n",npb);
442 printf("=================================================================\n") ;
443 printf("Primary particles listing: \n");
444 printf("=================================================================\n") ;
2e6ca202 445 for (Int_t i=0; i<npa; ++i)
446 {
9780bd43 447 TParticle *p = stack->Particle(i);
448 p->Print("");
449 Int_t pdg=p->GetPdgCode();
450
2e6ca202 451 if (abs(pdg) == 13)
452 {
453 ++nmu2;
9780bd43 454 }
455 }
456 printf("=================================================================\n") ;
457 printf("=================================================================\n") ;
458
459 printf("Secondaries particles listing: \n");
460 printf("=================================================================\n") ;
2e6ca202 461 for (Int_t i=npa; i<npb; ++i)
462 {
9780bd43 463 stack->Particle(i)->Print("");
464 }
2e6ca202 465
9780bd43 466 printf("=================================================================\n") ;
467 printf(">>> Event %d, Number of primary particles is %d \n",ievent, npa);
468 printf(">>> Event %d, Number of secondary articles is %d \n",ievent, npb-npa);
469 printf("=================================================================\n");
2e6ca202 470 if(nmu2>0)
471 {
9780bd43 472 printf(">>> Okay!!! Event %d with at least one muon on primary stack! \n",ievent);
2e6ca202 473 ++nonemu;
9780bd43 474 }
475
2e6ca202 476 if(nmu2==0)
477 {
9780bd43 478 printf(">>> Warning!!! Event %d without muon on primary stack! \n",ievent);
2e6ca202 479 ++nmu;
9780bd43 480 }
2e6ca202 481
482 if(nmu2>1)
483 {
9780bd43 484 printf(">>> Okay!!! Event %d with at least two muons on primary stack! \n",ievent);
2e6ca202 485 ++ndimu;
9780bd43 486 }
487 printf("=================================================================\n");
488 printf(" \n");
489 printf(" \n") ;
490 }//ievent
491
9780bd43 492 printf("=================================================================\n") ;
493 printf(" Total number of processed events %d \n", nev) ;
494 printf(" \n") ;
495
2e6ca202 496 if(nmu>0)
497 {
9780bd43 498 printf("---> WARNING!!! <---\n");
499 printf(" %i events without muon on primary stack \n",nmu);
500 }
501
2e6ca202 502 if(nmu==0)
503 {
9780bd43 504 printf("---> OKAY!!! <---\n");
505 printf(" %i events generated with at least one muon on primary stack \n",nonemu);
506 }
2e6ca202 507
508 if(ndimu>0)
509 {
9780bd43 510 printf("---> OKAY!!! <---\n");
511 printf(" %i events generated with at least two muons on primary stack \n",ndimu);
512 }
2e6ca202 513
9780bd43 514 printf(" \n") ;
515 printf("*** Leaving MuonKine() *** \n");
516 printf("**************************************************************** \n");
517
518 gSystem->cd(foutDir);
519 FILE *outtxt=fopen("output.txt","a");
520 freopen("output.txt","a",outtxt);
521 fprintf(outtxt," \n");
522 fprintf(outtxt,"=================================================================\n");
523 fprintf(outtxt,"================ MUONkine SUMMARY ================\n");
524 fprintf(outtxt,"\n");
525 fprintf(outtxt,"=================================================================\n");
526 fprintf(outtxt," Total number of processed events %d \n", nev) ;
527 fprintf(outtxt," \n");
528
2e6ca202 529 if(nmu>0)
530 {
9780bd43 531 fprintf(outtxt," ---> WARNING!!! <--- \n");
532 fprintf(outtxt," %i events without muon on primary stack \n",nmu);
533 }
2e6ca202 534
535 if(nmu==0)
536 {
9780bd43 537 fprintf(outtxt," ---> OKAY!!! <--- \n");
538 fprintf(outtxt," %i events generated with at least one muon on primary stack \n",nonemu);
539 }
2e6ca202 540
541 if(ndimu>0)
542 {
9780bd43 543 fprintf(outtxt," ---> OKAY!!! <--- \n");
544 fprintf(outtxt," %i events generated with at least two muons on primary stack \n",ndimu);
545 }
2e6ca202 546
9780bd43 547 fprintf(outtxt," \n") ;
548 fprintf(outtxt,"*** Leaving MuonKine() *** \n");
549 fprintf(outtxt,"**************************************************************** \n");
550 fclose(outtxt);
9780bd43 551}
552
553//_____________________________________________________________________________
554void
555AliMUONCheck::CheckTrackRef()
556{
2e6ca202 557 /// Check TrackRef files
558
559 AliMUONMCDataInterface diSim(fFileNameSim.Data());
560 if ( !diSim.IsValid() ) return;
9780bd43 561
9780bd43 562 Int_t flag11=0,flag12=0,flag13=0,flag14=0;
2e6ca202 563
9780bd43 564 TH1F *tof01= new TH1F("tof01","TOF for first tracking plane",100,0.,100);
565 tof01->SetXTitle("tof (ns)");
566 TH1F *tof14= new TH1F("tof14","TOF for MT22",100,0.,100);
567 tof14->SetXTitle("tof (ns)");
568
569 TH1F *hitDensity[4];
570 hitDensity[0] = new TH1F("TR_dhits01","",30,0,300);
571 hitDensity[0]->SetFillColor(3);
572 hitDensity[0]->SetXTitle("R (cm)");
573 hitDensity[1] = new TH1F("TR_dhits10","",30,0,300);
574 hitDensity[1]->SetFillColor(3);
575 hitDensity[1]->SetXTitle("R (cm)");
576 hitDensity[2] = new TH1F("TR_dhits11","",30,0,300);
577 hitDensity[2]->SetFillColor(3);
578 hitDensity[2]->SetXTitle("R (cm)");
579 hitDensity[3] = new TH1F("TR_dhits14","",30,0,300);
580 hitDensity[3]->SetFillColor(3);
581 hitDensity[3]->SetXTitle("R (cm)");
9780bd43 582
2e6ca202 583 Int_t fnevents = diSim.NumberOfEvents();
584
9780bd43 585 Int_t endOfLoop = fLastEvent+1;
586
587 if ( fLastEvent == -1 ) endOfLoop = fnevents;
588
9780bd43 589 Int_t nev=0;
590 Int_t ntot=fLastEvent+1-fFirstEvent;
2e6ca202 591
592 for ( Int_t ievent = fFirstEvent; ievent < endOfLoop; ++ievent )
593 {
9780bd43 594 Int_t save=-99;
2e6ca202 595 ++nev;
596
597 Int_t nentries = diSim.NumberOfTrackRefs(ievent);
9780bd43 598
2e6ca202 599 for ( Int_t l=0; l<nentries; ++l )
9780bd43 600 {
2e6ca202 601 TClonesArray* trackRefs = diSim.TrackRefs(ievent,l);
602 if (!trackRefs) continue;
603
604 Int_t nnn = trackRefs->GetEntriesFast();
605
606 for ( Int_t k=0; k<nnn; ++k )
9780bd43 607 {
2e6ca202 608 AliTrackReference *tref = static_cast<AliTrackReference*>(trackRefs->UncheckedAt(k));
9780bd43 609 Int_t label = tref->GetTrack();
610 Float_t x = tref->X(); // x-pos of hit
611 Float_t y = tref->Y(); // y-pos
612 Float_t z = tref->Z();
613
614 Float_t r=TMath::Sqrt(x*x+y*y);
615 Float_t time = tref->GetTime();
616
617 Float_t wgt=1/(2*10*TMath::Pi()*r)/(ntot);
618
619 if (save!=label){
620 save=label;
621 flag11=0;
622 flag12=0;
623 flag13=0;
624 flag14=0;
625 }
2e6ca202 626
9780bd43 627 if (save==label){
628
629 //Ch 1, z=-526.16
630 if (z<=-521&& z>=-531&&flag11==0){
631 flag11=1;
632 hitDensity[0]->Fill(r,wgt);
633 tof01->Fill(1000000000*time,1);
634 };
635
636 //Ch 10, z=-1437.6
637 if (z<=-1432&&z>=-1442&&flag12==0){
638 flag12=1;
639 hitDensity[1]->Fill(r,wgt);
640 }
2e6ca202 641
9780bd43 642 //Ch 11, z=-1603.5
643 if (z<=-1598&& z>=-1608&&flag13==0){
644 flag13=1;
645 hitDensity[2]->Fill(r,wgt);
646 };
647
648 //ch 14 z=-1720.5
649 if(z<=-1715&&z>=-1725&&flag14==0){
650 flag14=1;
651 hitDensity[3]->Fill(r,wgt);
652 tof14->Fill(1000000000*time,1);
653 };
654
655 }//if save==label
2e6ca202 656
9780bd43 657 }//hits de tTR
2e6ca202 658
9780bd43 659 }//entree de tTR
2e6ca202 660
9780bd43 661 }//evt loop
2e6ca202 662
9780bd43 663 gSystem->cd(foutDir);
664 TCanvas *c6 = new TCanvas("c6","TOF",400,10,600,700);
665 c6->Divide(1,2);
666 c6->cd(1);
667
668 tof01->Draw();
669 c6->cd(2);
670 tof14->Draw();
671 c6->Print("tof_on_trigger.ps");
2e6ca202 672
9780bd43 673 TCanvas *c5 = new TCanvas("c5","TRef:Hits Density",400,10,600,700);
674 c5->Divide(2,2);
675 c5->cd(1);
676 hitDensity[0]->Draw();
677 c5->cd(2);
678 hitDensity[1]->Draw();
679 c5->cd(3);
680 hitDensity[2]->Draw();
681 c5->cd(4);
682 hitDensity[3]->Draw();
683 c5->Print("TR_Hit_densities.ps");
684 printf("=================================================================\n") ;
685 printf("================ %s Tref SUMMARY ==============\n", GetName()) ;
686 printf(" \n") ;
687 printf(" Total number of processed events %d \n", nev) ;
688 printf("*** Leaving TRef() *** \n");
689 printf("*************************************************** \n");
9780bd43 690}
691
692//_____________________________________________________________________________
693void
694AliMUONCheck::CheckOccupancy(Bool_t perDetEle) const
695{
2e6ca202 696 /// Check occupancy for the first event selected
697
9780bd43 698 Int_t dEoccupancyBending[14][26];
699 Int_t dEoccupancyNonBending[14][26];
700 Int_t cHoccupancyBending[14];
701 Int_t cHoccupancyNonBending[14];
702 Int_t totaloccupancyBending =0;
703 Int_t totaloccupancyNonBending =0;
2e6ca202 704
9780bd43 705 Int_t dEchannelsBending[14][26];
706 Int_t dEchannelsNonBending[14][26];
707 Int_t cHchannelsBending[14];
708 Int_t cHchannelsNonBending[14];
709 Int_t totalchannelsBending =0;
710 Int_t totalchannelsNonBending =0;
2e6ca202 711
712 Int_t nchambers = AliMUONConstants::NCh();
713
714 AliMUONDataInterface di(fFileNameSim);
715
716 AliMUONVDigitStore* digitStore = di.DigitStore(fFirstEvent);
717
88544f7e 718 if ( ! AliMpCDB::LoadMpSegmentation() )
719 AliFatal("Could not access mapping from OCDB !");
720
2e6ca202 721 // Compute values
722 for (Int_t ichamber=0; ichamber<nchambers; ++ichamber)
723 {
9780bd43 724 cHchannelsBending[ichamber]=0;
725 cHchannelsNonBending[ichamber]=0;
2e6ca202 726 cHoccupancyBending[ichamber]=0;
727 cHoccupancyNonBending[ichamber]=0;
728
729 for (Int_t idetele=0; idetele<26; idetele++)
730 {
9780bd43 731 Int_t detele = 100*(ichamber +1)+idetele;
2e6ca202 732
733 if ( AliMpDEManager::IsValidDetElemId(detele) )
734 {
735 Int_t cathode(0);
736
737 const AliMpVSegmentation* segbend = AliMpSegmentation::Instance()
738 ->GetMpSegmentation(detele, AliMp::kCath0);
739 const AliMpVSegmentation* segnonbend = AliMpSegmentation::Instance()
740 ->GetMpSegmentation(detele, AliMp::kCath1);
741
742 if (AliMpDEManager::GetPlaneType(detele, AliMp::kCath0) != AliMp::kBendingPlane )
743 {
744 const AliMpVSegmentation* tmp = segbend;
745 segbend = segnonbend;
746 segnonbend = tmp;
747 cathode = 1;
748 }
749
750 Int_t nchannels = segbend->NofPads();
751 Int_t ndigits = digitStore->GetSize(detele,cathode);
752 dEchannelsBending[ichamber][idetele] = nchannels;
753 dEoccupancyBending[ichamber][idetele] = ndigits;
754 cHchannelsBending[ichamber] += nchannels;
755 cHoccupancyBending[ichamber] += ndigits;
756 totalchannelsBending += nchannels;
757 totaloccupancyBending += ndigits;
758
759 nchannels = segnonbend->NofPads();
760 ndigits = digitStore->GetSize(detele,1-cathode);
761
762 dEchannelsNonBending[ichamber][idetele] = nchannels;
763 dEoccupancyBending[ichamber][idetele] = ndigits;
764 cHchannelsNonBending[ichamber] += nchannels;
765 cHoccupancyNonBending[ichamber] += ndigits;
766 totalchannelsNonBending += nchannels;
767 totaloccupancyNonBending += ndigits;
9780bd43 768 }
2e6ca202 769 if (perDetEle)
770 {
771 printf(">>> Detection element %4d has %5d channels in bending and %5d channels in nonbending \n",
772 detele, dEchannelsBending[ichamber][idetele], dEchannelsNonBending[ichamber][idetele] );
9780bd43 773 }
774 }
775 printf(">>> Chamber %2d has %6d channels in bending and %6d channels in nonbending \n",
2e6ca202 776 ichamber+1, cHchannelsBending[ichamber], cHchannelsNonBending[ichamber]);
9780bd43 777 }
778 printf(">>Spectrometer has %7d channels in bending and %7d channels in nonbending \n",
2e6ca202 779 totalchannelsBending, totalchannelsNonBending);
780
781 // Output values
782
783 for ( Int_t ichamber = 0; ichamber < 14; ++ichamber )
784 {
9780bd43 785 printf(">>> Chamber %2d nChannels Bending %5d nChannels NonBending %5d \n",
2e6ca202 786 ichamber+1,
787 cHoccupancyBending[ichamber],
788 cHoccupancyNonBending[ichamber]);
9780bd43 789 printf(">>> Chamber %2d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
2e6ca202 790 ichamber+1,
791 100.*((Float_t) cHoccupancyBending[ichamber])/((Float_t) cHchannelsBending[ichamber]),
792 100.*((Float_t) cHoccupancyNonBending[ichamber])/((Float_t) cHchannelsBending[ichamber]) );
793
794 if ( perDetEle )
795 {
796 for(Int_t idetele=0; idetele<26; idetele++)
797 {
798 Int_t detele = idetele + 100*(ichamber+1);
799 if ( AliMpDEManager::IsValidDetElemId(detele) )
800 {
801 printf(">>> DetEle %4d nChannels Bending %5d nChannels NonBending %5d \n",
802 idetele+100*(ichamber+1),
803 dEoccupancyBending[ichamber][idetele],
804 dEoccupancyNonBending[ichamber][idetele]);
805 printf(">>> DetEle %4d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
806 idetele+100*(ichamber+1),
807 100.*((Float_t) dEoccupancyBending[ichamber][idetele])/((Float_t) dEchannelsBending[ichamber][idetele]),
808 100.*((Float_t) dEoccupancyNonBending[ichamber][idetele])/((Float_t) dEchannelsBending[ichamber][idetele]));
809 }
9780bd43 810 }
811 }
2e6ca202 812 }
813
9780bd43 814 printf(">>> Muon Spectrometer Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
2e6ca202 815 100.*((Float_t) totaloccupancyBending)/((Float_t) totalchannelsBending),
816 100.*((Float_t) totaloccupancyNonBending)/((Float_t) totalchannelsNonBending) );
817
9780bd43 818}
819
820//_____________________________________________________________________________
821void
822AliMUONCheck::CheckRecTracks () const
823{
2e6ca202 824 /// Reads and dumps rec tracks objects
825
826 AliWarning("Reimplement me ? or use AliMUONDumper simply ?");
827
828 // // waiting for mag field in CDB
829 // AliInfoStream() << "Loading field map...\n";
830 // if (!AliTracker::GetFieldMap()) {
831 // AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 1, 1., 10., AliMagFMaps::k5kG);
832 // AliTracker::SetFieldMap(field, kFALSE);
833 // }
834 //
835 // // Loading data
836 // fLoader->LoadTracks("READ");
837 //
838 // Int_t endOfLoop = fLastEvent+1;
839 // if ( fLastEvent == -1 ) endOfLoop = fRunLoader->GetNumberOfEvents();
840 //
841 // for (Int_t ievent=fFirstEvent; ievent<endOfLoop; ievent++) {
842 // fRunLoader->GetEvent(ievent);
843 //
844 // fRecData->SetTreeAddress("RT");
845 // fRecData->GetRecTracks();
846 // TClonesArray* recTracks = fRecData->RecTracks();
847 //
848 // Int_t nrectracks = (Int_t) recTracks->GetEntriesFast(); //
849 // printf(">>> Event %d, Number of Recconstructed tracks %d \n",ievent, nrectracks);
850 //
851 // // Set the magnetic field for track extrapolations
852 // AliMUONTrackExtrap::SetField(AliTracker::GetFieldMap());
853 //
854 // // Loop over tracks
855 // for (Int_t iRecTracks = 0; iRecTracks < nrectracks; iRecTracks++) {
856 // AliMUONTrack* recTrack = (AliMUONTrack*) recTracks->At(iRecTracks);
857 // AliMUONTrackParam* trackParam = (AliMUONTrackParam*) (recTrack->GetTrackParamAtHit())->First();
858 // AliMUONTrackExtrap::ExtrapToZ(trackParam,0.);
859 // recTrack->Print("full");
860 // }
861 // fRecData->ResetRecTracks();
862 // }
863 // fLoader->UnloadTracks();
9780bd43 864}
865
866//_____________________________________________________________________________
867void AliMUONCheck::SetEventsToCheck(Int_t firstEvent, Int_t lastEvent)
868{
2e6ca202 869 /// Set first and last event number to check
870
9780bd43 871 fFirstEvent = firstEvent;
872 fLastEvent = lastEvent;
873}