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 **************************************************************************/
18 ////////////////////////////////////////////////////////////////////////////
20 // Produces the data needed to calculate the quality assurance. //
21 // All data must be mergeable objects. //
24 // Sylwester Radomski (radomski@physi.uni-heidelberg.de) //
26 ////////////////////////////////////////////////////////////////////////////
28 // --- ROOT system ---
29 #include <TClonesArray.h>
37 #include <TStopwatch.h>
39 // --- AliRoot header files ---
40 #include "AliESDEvent.h"
42 #include "AliTRDdigit.h"
43 #include "AliTRDhit.h"
44 #include "AliTRDcluster.h"
45 #include "AliTRDQADataMaker.h"
46 #include "AliTRDdigitsManager.h"
47 #include "AliTRDgeometry.h"
48 #include "AliTRDarrayADC.h"
49 #include "AliTRDrawStream.h"
50 #include "AliQAChecker.h"
52 ClassImp(AliTRDQADataMaker)
54 //____________________________________________________________________________
55 AliTRDQADataMaker::AliTRDQADataMaker() :
56 AliQADataMaker(AliQAv1::GetDetName(AliQAv1::kTRD), "TRD Quality Assurance Data Maker")
59 // Default constructor
62 //____________________________________________________________________________
63 AliTRDQADataMaker::AliTRDQADataMaker(const AliTRDQADataMaker& qadm) :
70 SetName((const char*)qadm.GetName()) ;
71 SetTitle((const char*)qadm.GetTitle());
75 //__________________________________________________________________
76 AliTRDQADataMaker& AliTRDQADataMaker::operator=(const AliTRDQADataMaker& qadm)
82 this->~AliTRDQADataMaker();
83 new(this) AliTRDQADataMaker(qadm);
88 //____________________________________________________________________________
89 void AliTRDQADataMaker::EndOfDetectorCycle(AliQAv1::TASKINDEX task, TObjArray * list)
92 // Detector specific actions at end of cycle
97 //AliDebug(AliQAv1::GetQADebugLevel(), Form("EndOfCycle", "Fitting RecPoints %d", task))
98 TH1D *hist = new TH1D("fitHist", "", 200, -0.5, 199.5);
100 if (task == AliQAv1::kRECPOINTS) {
104 // Rec points full chambers
105 for (Int_t i=0; i<540; i++) {
107 //TH1D *h = ((TH2D*)list->At(1))->ProjectionY(Form("qaTRD_recPoints_amp_%d",i), i+1, i+1);
109 for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) {
110 Double_t xvalue = hist->GetBinCenter(b);
111 Int_t bin = ((TH2D*)list->At(1))->FindBin(i,xvalue);
112 Double_t value = ((TH2D*)list->At(1))->GetBinContent(bin);
113 hist->SetBinContent(b, value);
116 //printf("Sum = %d %f\n", i, hist->GetSum());
117 if (hist->GetSum() < 100) continue; // chamber not present
119 hist->Fit("landau", "q0", "goff", 10, 180);
120 TF1 *fit = hist->GetFunction("landau");
121 ((TH1D*)list->At(12))->Fill(fit->GetParameter(1));
122 ((TH1D*)list->At(13))->Fill(fit->GetParameter(2));
125 // time-bin by time-bin
126 for (Int_t i=0; i<540; i++) {
128 //TH1D *test = ((TH3D*)list->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, 0, 35);
129 //if (test->GetSum() < 100) continue;
131 //AliDebug(AliQAv1::GetQADebugLevel(), Form("fitting det = %d", i));
133 for(Int_t j=0; j<35; j++) {
135 //TH1D *h = ((TH3D*)list->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, j+1, j+1);
137 for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) {
138 Double_t xvalue = hist->GetBinCenter(b);
139 Int_t bin = ((TH3D*)list->At(10))->FindBin(i,j,xvalue);
140 Double_t value = ((TH3D*)list->At(10))->GetBinContent(bin);
141 //printf("v = %f\n", value);
142 hist->SetBinContent(b, value);
145 if (hist->GetSum() < 100) continue;
146 //printf("fitting %d %d %f\n", i, j, hist->GetSum());
148 hist->Fit("landau", "q0", "goff", 10, 180);
149 TF1 *fit = hist->GetFunction("landau");
153 TH2D *h2 = (TH2D*)list->At(14+sm);
154 Int_t bin = h2->FindBin(det,j);
155 // printf("%d %d %d\n", det, j, bin);
156 h2->SetBinContent(bin, fit->GetParameter(1));
164 AliQAChecker::Instance()->Run(AliQAv1::kTRD, task, list) ;
170 //____________________________________________________________________________
171 void AliTRDQADataMaker::InitESDs()
174 // Create ESDs histograms in ESDs subdir
177 const Int_t kNhist = 19;
179 Int_t histoCounter = -1 ;
181 hist[++histoCounter] = new TH1D("qaTRD_esd_ntracks", ":Number of tracks", 300, -0.5, 299.5);
182 hist[++histoCounter] = new TH1D("qaTRD_esd_sector", ":Sector", 18, -0.5, 17.7);
183 hist[++histoCounter] = new TH1D("qaTRD_esd_bits", ";Bits", 64, -0.5, 63.5);
185 const Int_t knbits = 6;
186 const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
188 for(Int_t i=0; i<knbits; i++) {
189 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_pt%s",suf[i]), ";p_{T} (GeV/c);", 50, 0, 10);
190 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s", suf[i]), ";z (cm)", 200, -400, 400);
193 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDo", "TRDo;number of clusters", 130, -0.5, 129.5);;
194 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDr", "TRDr;number of clusters", 130, -0.5, 129.5);;
195 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDz", "TRDz;number of clusters", 130, -0.5, 129.5);;
196 //hist[++histoCounter] = new TH1D("qaTRD_esd_clsRatio", ";cluster ratio", 100, 0., 1.3);;
198 hist[++histoCounter] = new TH2D("qaTRD_esd_sigMom", ";momentum (GeV/c);signal", 100, 0, 5, 200, 0, 1e3);
200 for(Int_t i=0; i<=histoCounter; i++) {
202 Add2ESDsList(hist[i], i);
207 //____________________________________________________________________________
208 void AliTRDQADataMaker::InitHits()
211 // Create Hits histograms in Hits subdir
214 const Int_t kNhist = 4;
217 hist[0] = new TH1D("qaTRD_hits_det", ";Detector Id of the hit", 540, -0.5, 539.5) ;
219 hist[1] = new TH1D("qaTRD_hist_Qdrift", ";Charge from tracks", 100, 0, 100);
220 hist[2] = new TH1D("qaTRD_hist_Qamp", ";Charge from TRD photon", 100, 0, 100);
221 hist[3] = new TH1D("qaTRD_hist_Qphoton", ";Charge from TRD photon", 100, 0, 100);
223 for(Int_t i=0; i<kNhist; i++) {
225 Add2HitsList(hist[i], i);
230 //____________________________________________________________________________
231 void AliTRDQADataMaker::InitDigits()
234 // Create Digits histograms in Digits subdir
237 const Int_t kNhist = 3;
240 hist[0] = new TH1D("qaTRD_digits_det", ";Detector Id of the digit", 540, -0.5, 539.5);
241 hist[1] = new TH1D("qaTRD_digits_time", ";Time bin", 40, -0.5, 39.5);
242 hist[2] = new TH1D("qaTRD_digits_amp", ";Amplitude", 100, 0, 100.);
244 for(Int_t i=0; i<kNhist; i++) {
246 Add2DigitsList(hist[i], i);
250 //____________________________________________________________________________
251 void AliTRDQADataMaker::InitRecPoints()
254 // Create Reconstructed Points histograms in RecPoints subdir
257 const Int_t kNhist = 14 + 18;
260 hist[0] = new TH1D("qaTRD_recPoints_det", ";Detector ID of the cluster", 540, -0.5, 539.5);
261 hist[1] = new TH2D("qaTRD_recPoints_amp", ";Amplitude", 540, -0.5, 539, 200, -0.5, 199.5);
262 hist[2] = new TH1D("qaTRD_recPoints_npad", ";Number of Pads", 12, -0.5, 11.5);
264 hist[3] = new TH1D("qaTRD_recPoints_dist2", ";residuals [2pad]", 100, -1, 1);
265 hist[4] = new TH1D("qaTRD_recPoints_dist3", ";residuals [3pad]", 100, -1, 1);
266 hist[5] = new TH1D("qaTRD_recPoints_dist4", ";residuals [4pad]", 100, -1, 1);
267 hist[6] = new TH1D("qaTRD_recPoints_dist5", ";residuals [5pad]", 100, -1, 1);
269 hist[7] = new TH2D("qaTRD_recPoints_rowCol", ";row;col", 16, -0.5, 15.5, 145, -0.5, 144.5);
270 hist[8] = new TH1D("qaTRD_recPoints_time", ";time bin", 35, -0.5, 34.5);
271 hist[9] = new TH1D("qaTRD_recPoints_nCls", ";number of clusters", 500, -0.5, 499.5);
273 hist[10] = new TH3D("qaTRD_recPoints_sigTime", ";chamber;time bin;signal",
274 540, -0.5, 539.5, 35, -0.5, 34.5, 200, 0.5, 199.5);
275 hist[11] = new TProfile("qaTRD_recPoints_prf", ";distance;center of gravity"
276 , 120, -0.6, 0.6, -1.2, 1.2, "");
278 hist[12] = new TH1D("qaTRD_recPoints_ampMPV", ";amplitude MPV", 100, 0, 100);
279 hist[13] = new TH1D("qaTRD_recPoints_ampSigma", ";amplitude Sigma", 100, 0, 100);
281 for(Int_t i=0; i<18; i++) {
282 hist[14+i] = new TH2D(Form("qaTRD_recPoints_sigTime_sm%d",i), Form("sm%d;det;time bin"),
283 30, -0.5, 29.5, 35, -0.5, 34.5);
284 hist[14+i]->SetMinimum(20);
285 hist[14+i]->SetMaximum(40);
288 for(Int_t i=0; i<kNhist; i++) {
290 Add2RecPointsList(hist[i], i);
295 //____________________________________________________________________________
296 void AliTRDQADataMaker::InitRaws()
299 // create Raws histograms in Raws subdir
302 const Int_t kSM = 18;
303 //const Int_t kNCh = 540;
304 const Int_t kNhist = 4+kSM;
307 // four histograms to be published
308 hist[0] = new TH1D("qaTRD_raws_det", ";detector", 540, -0.5, 539.5);
309 hist[1] = new TH1D("qaTRD_raws_sig", ";signal", 100, -0.5, 99.5);
310 hist[2] = new TH1D("qaTRD_raws_timeBin", ";time bin", 40, -0.5, 39.5);
311 hist[3] = new TH1D("qaTRD_raws_smId", ";supermodule", 18, -0.5, 17.5);
314 // one double per MCM (not published)
315 const Int_t kNMCM = 30 * 8 * 16;
316 for(Int_t i=0; i<kSM; i++)
317 hist[4+i] = new TH1D(Form("qaTRD_raws_sm%d",i),"",kNMCM, -0.5, kNMCM-0.5);
320 for(Int_t i=0; i<kNhist; i++) {
322 Add2RawsList(hist[i], i);
327 //____________________________________________________________________________
328 void AliTRDQADataMaker::InitSDigits()
331 // Create SDigits histograms in SDigits subdir
334 const Int_t kNhist = 3;
337 hist[0] = new TH1D("qaTRD_sdigits_det", ";Detector Id of the digit", 540, -0.5, 539.5);
338 hist[1] = new TH1D("qaTRD_sdigits_time", ";Time bin", 40, -0.5, 39.5);
339 hist[2] = new TH1D("qaTRD_sdigits_amp", ";Amplitude", 100, 0, 1e7);
341 for(Int_t i=0; i<kNhist; i++) {
343 Add2SDigitsList(hist[i], i);
348 //____________________________________________________________________________
349 void AliTRDQADataMaker::MakeESDs(AliESDEvent * esd)
352 // Make QA data from ESDs
355 Int_t nTracks = esd->GetNumberOfTracks();
356 GetESDsData(0)->Fill(nTracks);
359 for (Int_t i=0; i<nTracks; i++) {
361 AliESDtrack *track = esd->GetTrack(i);
362 const AliExternalTrackParam *paramOut = track->GetOuterParam();
363 const AliExternalTrackParam *paramIn = track->GetInnerParam();
366 if (!paramIn) continue;
367 if (!paramOut) continue;
370 if (track->GetKinkIndex(0) > 0) continue;
372 Double_t extZ = GetExtZ(paramIn);
373 if (TMath::Abs(extZ) > 320) continue; // acceptance cut
375 // .. in the acceptance
376 Int_t sector = GetSector(paramOut->GetAlpha());
379 UInt_t status = track->GetStatus();
380 for(Int_t bit=0; bit<32; bit++)
381 if (u<<bit & status) GetESDsData(2)->Fill(bit);
383 const Int_t knbits = 6;
384 Int_t bit[6] = {0,0,0,0,0,0};
385 bit[0] = status & AliESDtrack::kTPCin;
386 bit[1] = status & AliESDtrack::kTPCout;
387 bit[2] = (status & AliESDtrack::kTPCout) && !(status & AliESDtrack::kTRDout);
388 bit[3] = status & AliESDtrack::kTRDout;
389 bit[4] = status & AliESDtrack::kTRDrefit;
390 bit[5] = (status & AliESDtrack::kTRDout) && !(status & AliESDtrack::kTRDrefit);
392 // transverse momentum
393 //const Double_t *val = paramOut->GetParameter(); // parameters at the Outer plane
394 Double_t pt = paramOut->Pt(); //1./TMath::Abs(val[4]);
396 for(Int_t b=0; b<knbits; b++) {
398 GetESDsData(2*b+3)->Fill(pt);
399 GetESDsData(2*b+4)->Fill(extZ);
404 for(Int_t b=0; b<3; b++)
405 if (bit[3+b]) GetESDsData(b+15)->Fill(track->GetTRDncls());
408 if (!bit[4]) continue;
410 //fQuality->Fill(track->GetTRDQuality());
411 //fBudget->Fill(track->GetTRDBudget());
412 //fSignal->Fill(track->GetTRDsignal());
414 GetESDsData(18)->Fill(track->GetP(), track->GetTRDsignal());
415 GetESDsData(1)->Fill(sector);
419 if (status & AliESDtrack::kTRDpid) {
421 for(Int_t l=0; l<6; l++) fTime->Fill(track->GetTRDTimBin(l));
423 // fill pid histograms
424 Double_t trdr0 = 0; //, tpcr0 = 0;
425 Int_t trdBestPid = 5; //, tpcBestPid = 5; // charged
426 const Double_t kminPidValue = 0.9;
429 //track->GetTPCpid(pp); // ESD inconsequence
431 for(Int_t pid=0; pid<5; pid++) {
433 trdr0 += track->GetTRDpid(pid);
436 fTrdPID[pid]->Fill(track->GetTRDpid(pid));
437 //fTpcPID[pid]->Fill(pp[pid]);
439 if (track->GetTRDpid(pid) > kminPidValue) trdBestPid = pid;
440 //if (pp[pid] > kminPidValue) tpcBestPid = pid;
443 fTrdPID[5]->Fill(trdr0); // check unitarity
444 fTrdSigMomPID[trdBestPid]->Fill(track->GetP(), track->GetTRDsignal());
446 //fTpcPID[5]->Fill(tpcr0); // check unitarity
447 //fTpcSigMomPID[tpcBestPid]->Fill(track->GetP(), track->GetTPCsignal());
455 //______________________________________________________________________________
456 Int_t AliTRDQADataMaker::GetSector(const Double_t alpha) const
459 // Gets the sector number
462 Double_t size = TMath::DegToRad() * 20.; // shall use TRDgeo
463 Int_t sector = (Int_t)((alpha + TMath::Pi())/size);
468 //______________________________________________________________________________
469 Double_t AliTRDQADataMaker::GetExtZ(const AliExternalTrackParam *in) const
472 // Returns the Z position at the entry to TRD
473 // using parameters from the TPC in
476 const Double_t kX0 = 300;
478 Double_t x = in->GetX();
479 const Double_t *par = in->GetParameter();
480 Double_t theta = par[3];
481 Double_t z = in->GetZ();
483 Double_t zz = z + (kX0-x) * TMath::Tan(theta);
488 //____________________________________________________________________________
489 void AliTRDQADataMaker::MakeHits(TClonesArray * hits)
492 // Make QA data from Hits
498 while ( (hit = dynamic_cast<AliTRDhit *>(next())) ) {
499 GetHitsData(0)->Fill(hit->GetDetector());
500 Double_t q = TMath::Abs(hit->GetCharge());
502 if (hit->FromDrift()) GetHitsData(1)->Fill(q);
503 if (hit->FromAmplification()) GetHitsData(2)->Fill(q);
504 if (hit->FromTRphoton()) GetHitsData(3)->Fill(q);
509 //____________________________________________________________________________
510 void AliTRDQADataMaker::MakeHits(TTree * hitTree)
513 // Make QA data from Hits
516 if (!CheckPointer(hitTree, "TRD hits tree")) return;
518 TBranch *branch = hitTree->GetBranch("TRD");
519 if (!CheckPointer(branch, "TRD hits branch")) return;
521 Int_t nhits = (Int_t)(hitTree->GetTotBytes()/sizeof(AliTRDhit));
522 TClonesArray *hits = new TClonesArray("AliTRDhit", nhits+1000);
523 TClonesArray *tmp = new TClonesArray("AliTRDhit", 1000);
524 branch->SetAddress(&tmp);
527 Int_t nEntries = (Int_t)branch->GetEntries();
528 for(Int_t i = 0; i < nEntries; i++) {
530 Int_t nHits = (Int_t)tmp->GetEntries();
531 for(Int_t j=0; j<nHits; j++) {
532 AliTRDhit *hit = (AliTRDhit*)tmp->At(j);
533 new((*hits)[index++]) AliTRDhit(*hit);
543 //____________________________________________________________________________
544 void AliTRDQADataMaker::MakeDigits(TClonesArray * digits)
547 // Makes data from Digits
551 AliTRDdigit * digit ;
552 while ( (digit = dynamic_cast<AliTRDdigit *>(next())) ) {
553 GetDigitsData(0)->Fill(digit->GetDetector());
554 GetDigitsData(1)->Fill(digit->GetTime());
555 GetDigitsData(2)->Fill(digit->GetAmp());
560 //____________________________________________________________________________
561 void AliTRDQADataMaker::MakeDigits(TTree * digits)
564 // Makes data from digits tree
567 AliTRDdigitsManager *digitsManager = new AliTRDdigitsManager();
568 digitsManager->CreateArrays();
569 digitsManager->ReadDigits(digits);
571 for (Int_t i = 0; i < AliTRDgeometry::kNdet; i++) {
573 AliTRDarrayADC *digitsIn = (AliTRDarrayADC *) digitsManager->GetDigits(i);
575 // This is to take care of switched off super modules
576 if (digitsIn->GetNtime() == 0) continue;
580 //AliTRDSignalIndex* indexes = digitsManager->GetIndexes(i);
581 //if (indexes->IsAllocated() == kFALSE) digitsManager->BuildIndexes(i);
583 Int_t nRows = digitsIn->GetNrow();
584 Int_t nCols = digitsIn->GetNcol();
585 Int_t nTbins = digitsIn->GetNtime();
587 for(Int_t row = 0; row < nRows; row++)
588 for(Int_t col = 0; col < nCols; col++)
589 for(Int_t time = 0; time < nTbins; time++)
591 Float_t signal = digitsIn->GetData(row,col,time);
592 GetDigitsData(0)->Fill(i);
593 GetDigitsData(1)->Fill(time);
594 GetDigitsData(2)->Fill(signal);
600 delete digitsManager;
604 //____________________________________________________________________________
605 void AliTRDQADataMaker::MakeSDigits(TClonesArray * sdigits)
608 // Makes data from Digits
611 TIter next(sdigits) ;
612 AliTRDdigit * digit ;
613 while ( (digit = dynamic_cast<AliTRDdigit *>(next())) ) {
614 GetDigitsData(0)->Fill(digit->GetDetector());
615 GetDigitsData(1)->Fill(digit->GetTime());
616 GetDigitsData(2)->Fill(digit->GetAmp());
621 //____________________________________________________________________________
622 void AliTRDQADataMaker::MakeSDigits(TTree * digits)
625 // Makes data from SDigits
628 AliTRDdigitsManager *digitsManager = new AliTRDdigitsManager();
629 digitsManager->CreateArrays();
630 digitsManager->ReadDigits(digits);
632 for (Int_t i = 0; i < AliTRDgeometry::kNdet; i++)
634 AliTRDarrayADC *digitsIn = (AliTRDarrayADC *) digitsManager->GetDigits(i);
636 // This is to take care of switched off super modules
637 if (digitsIn->GetNtime() == 0) continue;
641 //AliTRDSignalIndex* indexes = digitsManager->GetIndexes(i);
642 //if (indexes->IsAllocated() == kFALSE) digitsManager->BuildIndexes(i);
644 Int_t nRows = digitsIn->GetNrow();
645 Int_t nCols = digitsIn->GetNcol();
646 Int_t nTbins = digitsIn->GetNtime();
648 for(Int_t row = 0; row < nRows; row++)
649 for(Int_t col = 0; col < nCols; col++)
650 for(Int_t time = 0; time < nTbins; time++)
652 Float_t signal = digitsIn->GetData(row,col,time);
653 if (signal <= 0) continue;
654 GetSDigitsData(0)->Fill(i);
655 GetSDigitsData(1)->Fill(time);
656 GetSDigitsData(2)->Fill(signal);
662 delete digitsManager;
666 //____________________________________________________________________________
667 void AliTRDQADataMaker::MakeRaws(AliRawReader* rawReader)
670 // Makes QA data from raw data
676 //const Int_t kSM = 18;
677 //const Int_t kROC = 30;
678 const Int_t kROB = 8;
679 //const Int_t kLayer = 6;
680 //const Int_t kStack = 5;
681 const Int_t kMCM = 16;
682 // const Int_t kADC = 22;
684 AliTRDrawStream *raw = new AliTRDrawStream(rawReader);
685 raw->SetRawVersion(3);
688 while (raw->Next()) {
690 GetRawsData(0)->Fill(raw->GetDet());
692 // possibly needs changes with the new reader !!
693 Int_t *sig = raw->GetSignals();
694 for(Int_t i=0; i<3; i++) GetRawsData(1)->Fill(sig[i]);
697 GetRawsData(2)->Fill(raw->GetTimeBin());
699 // calculate the index;
700 Int_t sm = raw->GetSM();
701 Int_t roc = raw->GetROC();
702 Int_t rob = raw->GetROB();
703 Int_t mcm = raw->GetMCM();
704 //Int_t adc = raw->GetADC();
706 //Int_t index = roc * (kROB*kMCM*kADC) + rob * (kMCM*kADC) + mcm * kADC + adc;
707 Int_t index = roc * (kROB*kMCM) + rob * kMCM + mcm;
708 GetRawsData(3)->Fill(sm);
709 GetRawsData(4+sm)->Fill(index);
716 //____________________________________________________________________________
717 void AliTRDQADataMaker::MakeRecPoints(TTree * clustersTree)
720 // Makes data from RecPoints
723 Int_t nsize = Int_t(clustersTree->GetTotBytes() / (sizeof(AliTRDcluster)));
724 TObjArray *clusterArray = new TObjArray(nsize+1000);
726 TBranch *branch = clustersTree->GetBranch("TRDcluster");
728 AliError("Can't get the branch !");
731 branch->SetAddress(&clusterArray);
733 // Loop through all entries in the tree
734 Int_t nEntries = (Int_t) clustersTree->GetEntries();
736 AliTRDcluster *c = 0;
738 for (Int_t i=0; i<540; i++) nDet[i] = 0;
740 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
743 nbytes += clustersTree->GetEvent(iEntry);
745 // Get the number of points in the detector
746 Int_t nCluster = clusterArray->GetEntriesFast();
748 // Loop through all TRD digits
749 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
750 c = (AliTRDcluster *) clusterArray->UncheckedAt(iCluster);
752 Int_t iDet = c->GetDetector();
754 GetRecPointsData(0)->Fill(iDet);
755 GetRecPointsData(1)->Fill(iDet, c->GetQ());
756 GetRecPointsData(2)->Fill(c->GetNPads());
757 if (c->GetNPads() < 6)
758 GetRecPointsData(1+c->GetNPads())->Fill(c->GetCenter());
760 //if (c->GetPadTime() < 5)
761 ((TH2D*)GetRecPointsData(7))->Fill(c->GetPadRow(), c->GetPadCol());
762 GetRecPointsData(8)->Fill(c->GetPadTime());
764 ((TH3D*)GetRecPointsData(10))->Fill(iDet, c->GetPadTime(), c->GetQ());
767 //if (c->GetNPads() == 2) {
768 Short_t *sig = c->GetSignals();
771 if (sig[0] == 0 && sig[1] == 0 && sig[2] == 0 && sig[5] == 0 && sig[6] == 0)
772 frac = 1. * sig[4] / (sig[3] + sig[4]);
774 if (sig[0] == 0 && sig[1] == 0 && sig[4] == 0 && sig[5] == 0 && sig[6] == 0)
775 frac = -1. * sig[2] / (sig[2] + sig[3]);
777 if (frac > -10) ((TProfile*)GetRecPointsData(11))->Fill(c->GetCenter(), frac);
783 for(Int_t i=0; i<540; i++)
784 if (nDet[i] > 0) GetRecPointsData(9)->Fill(nDet[i]);
790 //____________________________________________________________________________
791 void AliTRDQADataMaker::StartOfDetectorCycle()
794 // Detector specific actions at start of cycle
799 //__________________________________________________________________________
800 Int_t AliTRDQADataMaker::CheckPointer(TObject *obj, const char *name)
803 // Checks initialization of pointers
806 if (!obj) AliWarning(Form("null pointer: %s", name));