1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
19 // Macro for checking aliroot output and associated files contents
20 // Gines Martinez, Subatech June 2003
22 #if !defined(__CINT__) || defined(__MAKECINT__)
25 #include "TClonesArray.h"
29 #include "TParticle.h"
35 #include "AliRunLoader.h"
36 #include "AliHeader.h"
37 #include "AliLoader.h"
42 #include "AliMUONData.h"
43 #include "AliMUONHit.h"
44 #include "AliMUONConstants.h"
45 #include "AliMUONDigit.h"
46 #include "AliMUONRawCluster.h"
47 #include "AliMUONGlobalTrigger.h"
48 #include "AliMUONLocalTrigger.h"
49 #include "AliMUONTrack.h"
50 #include "AliMUONTrackParam.h"
51 #include "AliMUONTriggerConstants.h"
52 #include "AliMUONTriggerCircuit.h"
53 #include "AliMUONTriggerCircuitNew.h"
55 #include "AliMpVSegmentation.h"
56 #include "AliMpIntPair.h"
57 #include "AliMpDEManager.h"
58 #include "AliMpSegFactory.h"
61 void MUONkine(Int_t event2Check=0, char * filename="galice.root")
63 // Stack of particle for each event
65 // Creating Run Loader and openning file containing Hits
66 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
67 if (RunLoader ==0x0) {
68 printf(">>> Error : Error Opening %s file \n",filename);
72 RunLoader->LoadKinematics("READ");
73 Int_t ievent, nevents;
74 nevents = RunLoader->GetNumberOfEvents();
76 for(ievent=0; ievent<nevents; ievent++) { // Event loop
77 if (event2Check!=0) ievent=event2Check;
78 Int_t iparticle, nparticles;
79 // Getting event ievent
80 RunLoader->GetEvent(ievent);
81 stack = RunLoader->Stack();
82 nparticles = (Int_t) stack->GetNtrack();
83 printf(">>> Event %d, Number of particles is %d \n",ievent, nparticles);
84 for(iparticle=0; iparticle<nparticles; iparticle++) {
85 stack->Particle(iparticle)->Print("");
87 if (event2Check!=0) ievent=nevents;
89 RunLoader->UnloadKinematics();
93 void MUONhits(Int_t event2Check=0, char * filename="galice.root")
95 // Creating Run Loader and openning file containing Hits
96 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
97 if (RunLoader ==0x0) {
98 printf(">>> Error : Error Opening %s file \n",filename);
101 // Loading MUON subsystem
102 AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");
103 MUONLoader->LoadHits("READ"); // Loading Tree of hits for MUON
104 AliMUONData muondata(MUONLoader,"MUON","MUON"); // Creating MUON data container
105 Int_t ievent, nevents;
106 nevents = RunLoader->GetNumberOfEvents();
108 for(ievent=0; ievent<nevents; ievent++) { // Event loop
109 if (event2Check!=0) ievent=event2Check;
110 printf(">>> Event %d \n",ievent);
111 // Getting event ievent
112 RunLoader->GetEvent(ievent);
113 muondata.SetTreeAddress("H");
114 Int_t itrack, ntracks;
115 ntracks = (Int_t) muondata.GetNtracks();
116 for (itrack=0; itrack<ntracks; itrack++) { // Track loop
117 //Getting List of Hits of Track itrack
118 muondata.GetTrack(itrack);
120 nhits = (Int_t) muondata.Hits()->GetEntriesFast();
121 printf(">>> Track %d, Number of hits %d \n",itrack,nhits);
123 for(ihit=0; ihit<nhits; ihit++) {
124 mHit = static_cast<AliMUONHit*>(muondata.Hits()->At(ihit));
127 muondata.ResetHits();
129 if (event2Check!=0) ievent=nevents;
131 MUONLoader->UnloadHits();
135 void MUONdigits(Int_t event2Check=0, char * filename="galice.root")
137 // Creating Run Loader and openning file containing Hits
138 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
139 if (RunLoader ==0x0) {
140 printf(">>> Error : Error Opening %s file \n",filename);
143 // Loading MUON subsystem
144 AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");
145 MUONLoader->LoadDigits("READ");
146 // Creating MUON data container
147 AliMUONData muondata(MUONLoader,"MUON","MUON");
149 Int_t ievent, nevents;
150 nevents = RunLoader->GetNumberOfEvents();
151 AliMUONDigit * mDigit;
153 for(ievent=0; ievent<nevents; ievent++) {
154 if (event2Check!=0) ievent=event2Check;
155 printf(">>> Event %d \n",ievent);
156 RunLoader->GetEvent(ievent);
159 Int_t ichamber, nchambers;
160 nchambers = AliMUONConstants::NCh(); ;
161 muondata.SetTreeAddress("D,GLT");
163 muondata.GetDigits();
165 for( ichamber=0; ichamber<nchambers; ichamber++) {
166 Int_t idigit, ndigits;
167 TClonesArray* digits = muondata.Digits(ichamber);
169 ndigits = (Int_t)digits->GetEntriesFast();
170 for(idigit=0; idigit<ndigits; idigit++) {
171 mDigit = static_cast<AliMUONDigit*>(digits->At(idigit));
172 mDigit->Print("tracks");
174 } // end chamber loop
175 muondata.ResetDigits();
176 if (event2Check!=0) ievent=nevents;
178 MUONLoader->UnloadDigits();
181 void MUONsdigits(Int_t event2Check=0, char * filename="galice.root")
183 // Creating Run Loader and openning file containing Hits
184 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
185 if (RunLoader ==0x0) {
186 printf(">>> Error : Error Opening %s file \n",filename);
189 // Loading MUON subsystem
190 AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");
191 MUONLoader->LoadSDigits("READ");
192 // Creating MUON data container
193 AliMUONData muondata(MUONLoader,"MUON","MUON");
195 Int_t ievent, nevents;
196 nevents = RunLoader->GetNumberOfEvents();
197 AliMUONDigit * mDigit;
199 for(ievent=0; ievent<nevents; ievent++) {
200 if (event2Check!=0) ievent=event2Check;
201 printf(">>> Event %d \n",ievent);
202 RunLoader->GetEvent(ievent);
205 Int_t ichamber, nchambers;
206 nchambers = AliMUONConstants::NCh(); ;
207 muondata.SetTreeAddress("S");
209 muondata.GetSDigits();
211 for( ichamber=0; ichamber<nchambers; ichamber++) {
212 Int_t idigit, ndigits;
213 TClonesArray* digits = muondata.SDigits(ichamber);
214 ndigits = (Int_t)digits->GetEntriesFast();
215 for(idigit=0; idigit<ndigits; idigit++) {
216 mDigit = static_cast<AliMUONDigit*>(digits->At(idigit));
217 mDigit->Print("tracks");
219 } // end chamber loop
220 muondata.ResetSDigits();
221 if (event2Check!=0) ievent=nevents;
223 MUONLoader->UnloadSDigits();
226 void MUONoccupancy(Int_t event2Check=0, Bool_t perDetEle =kFALSE, char * filename="galice.root") {
227 // Creating Run Loader and openning file containing Hits
228 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
229 if (RunLoader ==0x0) {
230 printf(">>> Error : Error Opening %s file \n",filename);
233 // Loading MUON subsystem
234 AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");
235 MUONLoader->LoadDigits("READ");
236 // Creating MUON data container
237 AliMUONData muondata(MUONLoader,"MUON","MUON");
239 Int_t ievent, nevents;
240 nevents = RunLoader->GetNumberOfEvents();
241 AliMUONDigit * mDigit =0x0;
242 AliMpVSegmentation * segbend = 0x0;
243 AliMpVSegmentation * segnonbend = 0x0;
244 AliMpIntPair pad(0,0);
246 Int_t dEoccupancy_bending[14][26];
247 Int_t dEoccupancy_nonbending[14][26];
248 Int_t cHoccupancy_bending[14];
249 Int_t cHoccupancy_nonbending[14];
250 Int_t totaloccupancy_bending =0;
251 Int_t totaloccupancy_nonbending =0;
253 Int_t dEchannels_bending[14][26];
254 Int_t dEchannels_nonbending[14][26];
255 Int_t cHchannels_bending[14];
256 Int_t cHchannels_nonbending[14];
257 Int_t totalchannels_bending =0;
258 Int_t totalchannels_nonbending =0;
260 Int_t ichamber, nchambers,idetele, detele, ix, iy;
261 nchambers = AliMUONConstants::NCh(); ;
263 AliMpSegFactory factory;
265 for (ichamber=0; ichamber<nchambers; ichamber++) {
266 cHchannels_bending[ichamber]=0;
267 cHchannels_nonbending[ichamber]=0;
268 for (idetele=0; idetele<26; idetele++) {
269 detele= 100*(ichamber +1)+idetele;
270 dEchannels_bending[ichamber][idetele]=0;
271 dEchannels_nonbending[ichamber][idetele]=0;
272 dEoccupancy_bending[ichamber][idetele]=0;
273 dEoccupancy_nonbending[ichamber][idetele]=0;
274 if ( AliMpDEManager::IsValidDetElemId(detele) ) {
276 segbend = factory.CreateMpSegmentation(detele, 0);
277 segnonbend = factory.CreateMpSegmentation(detele, 1);
278 if (AliMpDEManager::GetPlaneType(detele, 0) != kBendingPlane ) {
279 AliMpVSegmentation* tmp = segbend;
280 segbend = segnonbend;
284 for(ix=0; ix<=segbend->MaxPadIndexX(); ix++) {
285 for(iy=0; iy<=segbend->MaxPadIndexY(); iy++) {
288 if( segbend->HasPad(pad) ) {
289 dEchannels_bending[ichamber][idetele]++;
290 cHchannels_bending[ichamber]++;
291 totalchannels_bending++;
295 for(ix=0; ix<=segnonbend->MaxPadIndexX(); ix++) {
296 for(iy=0; iy<=segnonbend->MaxPadIndexY(); iy++) {
299 if(segnonbend->HasPad(pad)) {
300 dEchannels_nonbending[ichamber][idetele]++;
301 cHchannels_nonbending[ichamber]++;
302 totalchannels_nonbending++;
306 if (perDetEle) printf(">>> Detection element %4d has %5d channels in bending and %5d channels in nonbending \n",
307 detele, dEchannels_bending[ichamber][idetele], dEchannels_nonbending[ichamber][idetele] );
310 printf(">>> Chamber %2d has %6d channels in bending and %6d channels in nonbending \n",
311 ichamber+1, cHchannels_bending[ichamber], cHchannels_nonbending[ichamber]);
313 printf(">>Spectrometer has %7d channels in bending and %7d channels in nonbending \n",
314 totalchannels_bending, totalchannels_nonbending);
316 factory.DeleteSegmentations();
319 printf(">>> Event %d \n",ievent);
320 RunLoader->GetEvent(ievent);
323 muondata.SetTreeAddress("D");
324 muondata.GetDigits();
326 for( ichamber=0; ichamber<nchambers; ichamber++) {
327 cHoccupancy_bending[ichamber] = 0;
328 cHoccupancy_nonbending[ichamber]= 0;
329 Int_t idigit, ndigits;
330 ndigits = (Int_t) muondata.Digits(ichamber)->GetEntriesFast();
331 for(idigit=0; idigit<ndigits; idigit++) {
332 mDigit = static_cast<AliMUONDigit*>(muondata.Digits(ichamber)->At(idigit));
333 Int_t detele = mDigit->DetElemId();
334 Int_t idetele = detele-(ichamber+1)*100;
335 if ( mDigit->Cathode() == 0 ) {
337 cHoccupancy_bending[ichamber]++;
338 dEoccupancy_bending[ichamber][idetele]++;
339 totaloccupancy_bending++;
342 cHoccupancy_nonbending[ichamber]++;
343 dEoccupancy_nonbending[ichamber][idetele]++;
344 totaloccupancy_nonbending++;
348 printf(">>> Chamber %2d nChannels Bending %5d nChannels NonBending %5d \n",
350 cHoccupancy_bending[ichamber],
351 cHoccupancy_nonbending[ichamber]);
352 printf(">>> Chamber %2d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
354 100.*((Float_t) cHoccupancy_bending[ichamber])/((Float_t) cHchannels_bending[ichamber]),
355 100.*((Float_t) cHoccupancy_nonbending[ichamber])/((Float_t) cHchannels_bending[ichamber]) );
358 for(Int_t idetele=0; idetele<26; idetele++) {
359 Int_t detele = idetele + 100*(ichamber+1);
360 if ( AliMpDEManager::IsValidDetElemId(detele) ) {
362 printf(">>> DetEle %4d nChannels Bending %5d nChannels NonBending %5d \n",
363 idetele+100*(ichamber+1),
364 dEoccupancy_bending[ichamber][idetele],
365 dEoccupancy_nonbending[ichamber][idetele]);
366 printf(">>> DetEle %4d Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
367 idetele+100*(ichamber+1),
368 100.*((Float_t) dEoccupancy_bending[ichamber][idetele])/((Float_t) dEchannels_bending[ichamber][idetele]),
369 100.*((Float_t) dEoccupancy_nonbending[ichamber][idetele])/((Float_t) dEchannels_bending[ichamber][idetele]));
373 } // end chamber loop
374 printf(">>> Muon Spectrometer Occupancy Bending %5.2f %% Occupancy NonBending %5.2f %% \n",
375 100.*((Float_t) totaloccupancy_bending)/((Float_t) totalchannels_bending),
376 100.*((Float_t) totaloccupancy_nonbending)/((Float_t) totalchannels_nonbending) );
377 muondata.ResetDigits();
378 // } // end cathode loop
379 MUONLoader->UnloadDigits();
382 void MUONrecpoints(Int_t event2Check=0, char * filename="galice.root") {
384 // Creating Run Loader and openning file containing Hits
385 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
386 if (RunLoader ==0x0) {
387 printf(">>> Error : Error Opening %s file \n",filename);
390 // Getting MUONloader
391 AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");
392 MUONLoader->LoadRecPoints("READ");
393 // Creating MUON data container
394 AliMUONData muondata(MUONLoader,"MUON","MUON");
396 Int_t ievent, nevents;
397 nevents = RunLoader->GetNumberOfEvents();
398 AliMUONRawCluster * mRecPoint = 0;
400 for(ievent=0; ievent<nevents; ievent++) {
401 if (event2Check!=0) ievent=event2Check;
402 printf(">>> Event %d \n",ievent);
403 RunLoader->GetEvent(ievent);
405 Int_t ichamber, nchambers;
406 nchambers = AliMUONConstants::NTrackingCh();
407 muondata.SetTreeAddress("RC,TC");
409 muondata.GetRawClusters();
411 for( ichamber=0; ichamber<nchambers; ichamber++) {
412 sprintf(branchname,"MUONRawClusters%d",ichamber+1);
413 //printf(">>> branchname %s\n",branchname);
414 Int_t irecpoint, nrecpoints;
415 nrecpoints = (Int_t) muondata.RawClusters(ichamber)->GetEntriesFast();
416 // printf(">>> Chamber %2d, Number of recpoints = %6d \n",ichamber+1, nrecpoints);
417 for(irecpoint=0; irecpoint<nrecpoints; irecpoint++) {
418 mRecPoint = static_cast<AliMUONRawCluster*>(muondata.RawClusters(ichamber)->At(irecpoint));
419 mRecPoint->Print("full");
420 } // end recpoint loop
421 } // end chamber loop
422 muondata.ResetRawClusters();
423 if (event2Check!=0) ievent=nevents;
425 MUONLoader->UnloadRecPoints();
428 void MUONrectrigger (Int_t event2Check=0, char * filename="galice.root", Int_t WRITE = 0, Bool_t newTrigger=kFALSE)
430 // USAGE: newTrigger=kFALSE/kTRUE for old/new trigger version
432 // reads and dumps trigger objects from MUON.RecPoints.root
433 TClonesArray * globalTrigger;
434 TClonesArray * localTrigger;
436 // Do NOT print out all the info if the loop runs over all events
437 Int_t PRINTOUT = (event2Check == 0 ) ? 0 : 1 ;
439 // Book a ntuple for more detailled studies
440 TNtuple *TgtupleGlo = new TNtuple("TgtupleGlo","Global Trigger Ntuple","ev:global:spapt:smapt:undefapt:uplpt:uphpt:upapt:lpapt");
441 TNtuple *TgtupleLoc = new TNtuple("TgtupleLoc","Local Trigger Ntuple","ev:LoCircuit:LoStripX:LoDev:StripY:LoLpt:LoHpt:LoApt:y11:y21:x11");
444 Int_t SPLowpt=0,SPHighpt=0,SPAllpt=0;
445 Int_t SMLowpt=0,SMHighpt=0,SMAllpt=0;
446 Int_t SULowpt=0,SUHighpt=0,SUAllpt=0;
447 Int_t USLowpt=0,USHighpt=0,USAllpt=0;
448 Int_t LSLowpt=0,LSHighpt=0,LSAllpt=0;
450 // Creating Run Loader and openning file containing Hits
451 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
452 if (RunLoader ==0x0) {
453 printf(">>> Error : Error Opening %s file \n",filename);
457 // Loading MUON subsystem
458 RunLoader->LoadgAlice();
459 AliMUON* pMUON = (AliMUON*)RunLoader->GetAliRun()->GetModule("MUON");
461 AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");
462 MUONLoader->LoadDigits("READ");
463 // Creating MUON data container
464 AliMUONData muondata(MUONLoader,"MUON","MUON");
467 Int_t ievent, nevents;
468 nevents = RunLoader->GetNumberOfEvents();
470 AliMUONGlobalTrigger *gloTrg(0x0);
471 AliMUONLocalTrigger *locTrg(0x0);
473 for (ievent=0; ievent<nevents; ievent++) {
474 if (event2Check!=0) ievent=event2Check;
475 if (ievent%100==0 || event2Check) cout << "Processing event " << ievent << endl;
476 RunLoader->GetEvent(ievent);
478 muondata.SetTreeAddress("D,GLT");
479 muondata.GetTriggerD();
481 globalTrigger = muondata.GlobalTrigger();
482 localTrigger = muondata.LocalTrigger();
484 Int_t nglobals = (Int_t) globalTrigger->GetEntriesFast(); // should be 1
485 Int_t nlocals = (Int_t) localTrigger->GetEntriesFast(); // up to 234
486 if (PRINTOUT) printf("###################################################\n");
487 if (PRINTOUT) printf("event %d nglobal %d nlocal %d \n",ievent,nglobals,nlocals);
489 for (Int_t iglobal=0; iglobal<nglobals; iglobal++) { // Global Trigger
490 gloTrg = static_cast<AliMUONGlobalTrigger*>(globalTrigger->At(iglobal));
492 SPLowpt+=gloTrg->SinglePlusLpt() ;
493 SPHighpt+=gloTrg->SinglePlusHpt() ;
494 SPAllpt+=gloTrg->SinglePlusApt() ;
495 SMLowpt+=gloTrg->SingleMinusLpt();
496 SMHighpt+=gloTrg->SingleMinusHpt();
497 SMAllpt+=gloTrg->SingleMinusApt();
498 SULowpt+=gloTrg->SingleUndefLpt();
499 SUHighpt+=gloTrg->SingleUndefHpt();
500 SUAllpt+=gloTrg->SingleUndefApt();
501 USLowpt+=gloTrg->PairUnlikeLpt();
502 USHighpt+=gloTrg->PairUnlikeHpt();
503 USAllpt+=gloTrg->PairUnlikeApt();
504 LSLowpt+=gloTrg->PairLikeLpt();
505 LSHighpt+=gloTrg->PairLikeHpt();
506 LSAllpt+=gloTrg->PairLikeApt();
508 if (PRINTOUT) gloTrg->Print("full");
510 } // end of loop on Global Trigger
512 for (Int_t ilocal=0; ilocal<nlocals; ilocal++) { // Local Trigger
513 locTrg = static_cast<AliMUONLocalTrigger*>(localTrigger->At(ilocal));
514 if (PRINTOUT) locTrg->Print("full");
516 if (!newTrigger) { // old trigger
517 // printf("MUONCheck::rectrigger using OLD trigger \n");
518 AliMUONTriggerCircuit * circuit = &(pMUON->TriggerCircuit(locTrg->LoCircuit()));
519 TgtupleLoc->Fill(ievent,locTrg->LoCircuit(),locTrg->LoStripX(),locTrg->LoDev(),locTrg->LoStripY(),locTrg->LoLpt(),locTrg->LoHpt(),locTrg->LoApt(),circuit->GetY11Pos(locTrg->LoStripX()),circuit->GetY21Pos(locTrg->LoStripX()+locTrg->LoDev()+1),circuit->GetX11Pos(locTrg->LoStripY()));
521 } else { // new trigger
522 // printf("MUONCheck::rectrigger using NEW trigger \n");
523 AliMUONTriggerCircuitNew * circuit = &(pMUON->TriggerCircuitNew(locTrg->LoCircuit()-1));
525 TgtupleLoc->Fill(ievent,locTrg->LoCircuit(),locTrg->LoStripX(),locTrg->LoDev(),locTrg->LoStripY(),locTrg->LoLpt(),locTrg->LoHpt(),locTrg->LoApt(),circuit->GetY11Pos(locTrg->LoStripX()),circuit->GetY21Pos(locTrg->LoStripX()+locTrg->LoDev()+1),circuit->GetX11Pos(locTrg->LoStripY()));
529 } // end of loop on Local Trigger
533 //TNtuple *Tgtuple = new TNtuple("Tgtuple","Trigger Ntuple","ev:global:spapt:smapt:undefapt:uplpt:uphpt:upapt:lpapt");
534 TgtupleGlo->Fill(ievent,nglobals,gloTrg->SinglePlusApt(),gloTrg->SingleMinusApt(),gloTrg->SingleUndefApt(),gloTrg->PairUnlikeLpt(),gloTrg->PairUnlikeHpt(),gloTrg->PairUnlikeApt(),gloTrg->PairLikeApt());
536 muondata.ResetTrigger();
537 if (event2Check!=0) ievent=nevents;
538 } // end loop on event
540 // Print out summary if loop ran over all event
543 printf("===================================================\n");
544 printf("=================== SUMMARY =====================\n");
546 printf("Total number of events processed %d \n", (event2Check==0) ? nevents : 1);
548 printf(" Global Trigger output Low pt High pt All\n");
549 printf(" number of Single Plus :\t");
550 printf("%i\t%i\t%i\t",SPLowpt,SPHighpt,SPAllpt);
552 printf(" number of Single Minus :\t");
553 printf("%i\t%i\t%i\t",SMLowpt,SMHighpt,SMAllpt);
555 printf(" number of Single Undefined :\t");
556 printf("%i\t%i\t%i\t",SULowpt,SUHighpt,SUAllpt);
558 printf(" number of UnlikeSign pair :\t");
559 printf("%i\t%i\t%i\t",USLowpt,USHighpt,USAllpt);
561 printf(" number of LikeSign pair :\t");
562 printf("%i\t%i\t%i\t",LSLowpt,LSHighpt, LSAllpt);
564 printf("===================================================\n");
568 TFile *myFile = new TFile("TriggerCheck.root", "RECREATE");
575 MUONLoader->UnloadRecPoints();
579 void MUONrectracks (Int_t event2Check=0, char * filename="galice.root"){
580 // reads and dumps trigger objects from MUON.RecPoints.root
581 TClonesArray * RecTracks;
583 // Creating Run Loader and openning file containing Hits
584 AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","READ");
585 if (RunLoader ==0x0) {
586 printf(">>> Error : Error Opening %s file \n",filename);
590 AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");
591 MUONLoader->LoadTracks("READ");
592 // Creating MUON data container
593 AliMUONData muondata(MUONLoader,"MUON","MUON");
595 Int_t ievent, nevents;
596 nevents = RunLoader->GetNumberOfEvents();
598 // AliMUONTrack * rectrack;
600 for (ievent=0; ievent<nevents; ievent++) {
601 if (event2Check!=0) ievent=event2Check;
602 RunLoader->GetEvent(ievent);
604 muondata.SetTreeAddress("RT");
605 muondata.GetRecTracks();
606 RecTracks = muondata.RecTracks();
609 Int_t nrectracks = (Int_t) RecTracks->GetEntriesFast(); //
611 printf(">>> Event %d, Number of Recconstructed tracks %d \n",ievent, nrectracks);
614 // setting pointer for tracks, triggertracks & trackparam at vertex
615 AliMUONTrack* recTrack = 0;
616 AliMUONTrackParam* trackParam = 0;
618 for (Int_t iRecTracks = 0; iRecTracks < nrectracks; iRecTracks++) {
619 // // reading info from tracks
620 recTrack = (AliMUONTrack*) RecTracks->At(iRecTracks);
621 trackParam = (AliMUONTrackParam*) (recTrack->GetTrackParamAtHit())->First();
622 trackParam->ExtrapToZ(0.0);
623 recTrack->Print("full");
626 muondata.ResetRecTracks();
627 if (event2Check!=0) ievent=nevents;
628 } // end loop on event
629 MUONLoader->UnloadTracks();