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>
38 // --- AliRoot header files ---
39 #include "AliESDEvent.h"
41 #include "AliRawReader.h"
42 #include "AliTRDcluster.h"
43 #include "AliTRDQADataMakerRec.h"
44 #include "AliTRDgeometry.h"
45 #include "AliTRDrawStream.h"
47 #include "AliTRDdigitsManager.h"
48 #include "AliTRDSignalIndex.h"
49 #include "AliTRDarrayADC.h"
51 #include "AliQAChecker.h"
53 ClassImp(AliTRDQADataMakerRec)
55 //____________________________________________________________________________
56 AliTRDQADataMakerRec::AliTRDQADataMakerRec() :
57 AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kTRD), "TRD Quality Assurance Data Maker")
60 // Default constructor
63 //____________________________________________________________________________
64 AliTRDQADataMakerRec::AliTRDQADataMakerRec(const AliTRDQADataMakerRec& qadm) :
71 SetName((const char*)qadm.GetName()) ;
72 SetTitle((const char*)qadm.GetTitle());
76 //__________________________________________________________________
77 AliTRDQADataMakerRec& AliTRDQADataMakerRec::operator=(const AliTRDQADataMakerRec& qadm)
83 this->~AliTRDQADataMakerRec();
84 new(this) AliTRDQADataMakerRec(qadm);
89 //____________________________________________________________________________
90 void AliTRDQADataMakerRec::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
93 // Detector specific actions at end of cycle
98 AliDebug(AliQAv1::GetQADebugLevel(), "End of TRD cycle");
101 if (task == AliQAv1::kRAWS) {
103 // loop over event types
104 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
106 if (! IsValidEventSpecie(specie, list)) continue;
109 TH2D *mnCls = (TH2D*)list[specie]->At(1);
110 TH2D *mClsDet = (TH2D*)list[specie]->At(2);
112 mClsDet->Divide(mnCls);
117 if (task == AliQAv1::kRECPOINTS) {
119 TH1D * hist = new TH1D("fitHist", "", 200, -0.5, 199.5);
121 // loop over event types
122 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
123 if (! IsValidEventSpecie(specie, list))
125 //list[specie]->Print();
127 // fill detector map;
128 for(Int_t i = 0 ; i < 540 ; i++) {
129 Double_t v = ((TH1D*)list[specie]->At(0))->GetBinContent(i+1);
132 TH2D *detMap = (TH2D*)list[specie]->At(87);
133 Int_t bin = detMap->FindBin(sm, det);
134 detMap->SetBinContent(bin, v);
137 // Rec points full chambers
138 for (Int_t i = 0 ; i < 540 ; i++) {
139 //AliDebug(AliQAv1::GetQADebugLevel(), Form("I = %d", i));
140 //TH1D *h = ((TH2D*)list[specie]->At(1))->ProjectionY(Form("qaTRD_recPoints_amp_%d",i), i+1, i+1);
143 // project TH2D into TH1D
144 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
145 Double_t xvalue = hist->GetBinCenter(b);
146 Int_t bin = ((TH2D*)list[specie]->At(1))->FindBin(i,xvalue);
147 Double_t value = ((TH2D*)list[specie]->At(1))->GetBinContent(bin);
148 hist->SetBinContent(b, value);
150 //AliDebug(AliQAv1::GetQADebugLevel(), Form("Sum = %d %f\n", i, hist->GetSum()));
151 if (hist->GetSum() < 100)
152 continue; // not enougth data in a chamber
154 hist->Fit("landau", "q0", "goff", 10, 180);
155 TF1 *fit = hist->GetFunction("landau");
156 ((TH1D*)list[specie]->At(12))->Fill(fit->GetParameter(1));
157 ((TH1D*)list[specie]->At(13))->Fill(fit->GetParameter(2));
161 // time-bin by time-bin sm by sm
162 for(Int_t i=0; i<18; i++) { // loop over super-modules
163 for(Int_t j=0; j<kTimeBin; j++) { // loop over time bins
166 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
167 Double_t xvalue = hist->GetBinCenter(b);
168 Double_t svalue = 0.0;
169 for(Int_t det = i*30 ; det < (i+1)*30 ; det++) { // loop over detectors
170 Int_t bin = ((TH3D*)list[specie]->At(10))->FindBin(det,j,xvalue);
171 Double_t value = ((TH3D*)list[specie]->At(10))->GetBinContent(bin);
174 //AliDebug(AliQAv1::GetQADebugLevel(), Form("v = %f\n", value));
175 hist->SetBinContent(b, svalue);
178 if (hist->GetSum() < 100)
181 hist->Fit("landau", "q0", "goff", 10, 180);
182 TF1 *fit = hist->GetFunction("landau");
184 TH1D *h1 = (TH1D*)list[specie]->At(14+18+i);
185 h1->SetMarkerStyle(20);
186 Int_t bin = h1->FindBin(j);
187 // printf("%d %d %d\n", det, j, bin);
189 Double_t value = TMath::Abs(fit->GetParameter(1));
190 Double_t error = TMath::Abs(fit->GetParError(1));
192 if (value/error < 3) continue; // insuficient statistics
194 h1->SetBinContent(bin, value);
195 h1->SetBinError(bin, error);
199 // for numerical convergence
200 TF1 *form = new TF1("formLandau", "landau", 0, 200);
202 // time-bin by time-bin chamber by chamber
203 for (Int_t i=0; i<540; i++) {
204 for(Int_t j=0; j<kTimeBin; j++) {
207 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
208 Double_t xvalue = hist->GetBinCenter(b);
209 Int_t bin = ((TH3D*)list[specie]->At(10))->FindBin(i,j,xvalue);
210 Double_t value = ((TH3D*)list[specie]->At(10))->GetBinContent(bin);
211 //AliDebug(AliQAv1::GetQADebugLevel(), Form("v = %f\n", value));
212 hist->SetBinContent(b, value);
215 if (hist->GetSum() < 100)
218 form->SetParameters(1000, 60, 20);
219 hist->Fit(form, "q0", "goff", 20, 180);
223 TH2D *h2 = (TH2D*)list[specie]->At(14+sm);
224 Int_t bin = h2->FindBin(det,j);
225 // printf("%d %d %d\n", det, j, bin);
227 Double_t value = TMath::Abs(form->GetParameter(1));
228 Double_t error = TMath::Abs(form->GetParError(1));
230 if (value/error < 3) continue;
232 h2->SetBinContent(bin, value);
233 h2->SetBinError(bin, error);
240 //////////////////////////
241 // const Int_t knbits = 6;
242 // const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
243 //const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
245 if (task == AliQAv1::kESDS) {
247 const Int_t knRatio = 4;
248 const Int_t kN[knRatio] = {4,3,4,5};
249 const Int_t kD[knRatio] = {3,1,1,3};
252 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
253 if (! IsValidEventSpecie(specie, list))
255 for(Int_t type = 0 ; type < 2 ; type++) {
256 for(Int_t i = 0 ; i < knRatio ; i++) {
257 TH1D *ratio = (TH1D*)list[specie]->At(19 + 2*i + type);
258 TH1D *histN = (TH1D*)list[specie]->At(3 + 2*kN[i] + type);
259 TH1D *histD = (TH1D*)list[specie]->At(3 + 2*kD[i] + type);
260 BuildRatio(ratio, histN, histD);
263 //ratio->Divide(histD);
266 // ratio for the fraction of electrons per stack
267 TH1D *histN = (TH1D*)list[specie]->At(33);
268 TH1D *histD = (TH1D*)list[specie]->At(32);
269 TH1D *ratio = (TH1D*)list[specie]->At(34);
270 BuildRatio(ratio, histN, histD);
274 AliQAChecker::Instance()->Run(AliQAv1::kTRD, task, list) ;
278 //____________________________________________________________________________
279 void AliTRDQADataMakerRec::InitESDs()
282 // Create ESDs histograms in ESDs subdir
284 const Bool_t expert = kTRUE ;
285 const Bool_t image = kTRUE ;
287 const Int_t kNhist = 36+5+4;
290 Int_t histoCounter = -1 ;
292 hist[++histoCounter] = new TH1D("qaTRD_esd_ntracks", "TRD esd ntracks;Number of tracks;Counts", 300, -0.5, 299.5);
293 hist[++histoCounter] = new TH1D("qaTRD_esd_sector", "TRD esd sector;Sector;Counts", 18, -0.5, 17.7);
294 hist[++histoCounter] = new TH1D("qaTRD_esd_bits", "TRD esd bits;Bits;Counts", 64, -0.5, 63.5);
296 const Int_t knbits = 6;
297 const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
300 for(Int_t i=0; i<knbits; i++) {
301 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_pt%s",suf[i]), Form("qaTRD_esd_pt%s;p_{T} (GeV/c);Counts",suf[i]), 100, 0, 10);
302 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s", suf[i]), ";z (cm)", 200, -400, 400);
305 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDo", "TRDo;number of clusters;Counts", 180, -0.5, 179.5);;
306 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDr", "TRDr;number of clusters;Counts", 180, -0.5, 179.5);;
307 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDz", "TRDz;number of clusters;Counts", 180, -0.5, 179.5);;
308 //hist[++histoCounter] = new TH1D("qaTRD_esd_clsRatio", ";cluster ratio", 100, 0., 1.3);;
310 hist[++histoCounter] = new TH2D("qaTRD_esd_sigMom", "TRD esd sig Mom;momentum (GeV/c);signal", 100, 0, 5, 200, 0, 1e3);
312 // end of cycle plots (hist 19)
313 const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
315 for(int i=0; i<4; i++) {
316 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_pt%s",sufRatio[i]),
317 Form("Efficiency in Pt %s;p_{T};eff", sufRatio[i]),
320 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s",sufRatio[i]),
321 Form("Efficiency in Z %s;z (cm);eff", sufRatio[i]),
326 hist[27] = new TH1D("qaTRD_esd_quality", "TRD esd quality;quality;Counts", 120, 0, 12);
327 hist[28] = new TH1D("qaTRD_esd_budget", "TRD esd budget;NN;Counts", 110, -1000, 100);
328 hist[29] = new TH1D("qaTRD_esd_chi2", "TRD esd chi2;chi2;Counts", 200, 0, 100);
329 hist[30] = new TH1D("qaTRD_esd_timeBin", "TRD esd timeBin;time bin;Counts", 7, -0.5, 6.5);
330 hist[31] = new TH1D("qaTRD_esd_pidQuality", "pid Quality;quality;;Counts", 7, -0.5, 6.5);
332 // stack by stack electron identyfication
333 hist[32] = new TH1D("qaTRD_esd_tracksStack", "number of all tracks;stack;Counts", 90, -0.5, 89.5);
334 hist[33] = new TH1D("qaTRD_esd_electronStack", "number of electron tracks;stack;Counts", 90, -0.5, 89.5);
335 hist[34] = new TH1D("qaTRD_esd_elRatioStack", "fraction of electron tracks;stack;Counts", 90, -0.5, 89.5);
336 hist[35] = new TH1D("qaTRD_esd_thetaOut", ";tan(theta);", 100, -1, 1);
338 const char *partType[5] = {"Electron", "Muon", "Pion", "Kaon", "Proton"};
340 for(Int_t i=0; i<AliPID::kSPECIES; i++)
341 hist[36+i] = new TH1D(Form("qaTRD_esd_pid%d",i),
342 Form("%s;probability;Counts",partType[i]), 100, 0, 1);
344 // dE/dX vs momentum in three regions
345 const char *zoneName[4] = {"total charge", "ampilification range", "plateau", "TR range"};
347 // prepare the scale from 0.1 to 10 GeV
348 const Int_t nscalex= 50;
349 Double_t scalex[nscalex+1];
350 Double_t dd = (TMath::Log(10) - TMath::Log(0.5)) / nscalex;
351 for(Int_t ix=0; ix<nscalex+1; ix++) {
352 scalex[ix] = 0.5 * TMath::Exp(dd * ix);
355 const Int_t nscaley = 50;
356 Double_t scaley[nscaley+1];
357 for(Int_t iy=0; iy<nscaley+1; iy++) {
358 scaley[iy] = iy * (3e3/nscaley);
362 for(Int_t i=0; i<4; i++) {
363 hist[41+i] = new TH2D(Form("qaTRD_esd_signalPzone_%d",i),
364 Form("%s;momentum (GeV/c);signal (a.u.)", zoneName[i]),
365 nscalex, scalex, nscaley, scaley);
368 for(Int_t i=0; i<kNhist; i++) {
370 Add2ESDsList(hist[i], i, !expert, image);
375 //____________________________________________________________________________
376 void AliTRDQADataMakerRec::InitRecPoints()
379 // Create Reconstructed Points histograms in RecPoints subdir
381 const Bool_t expert = kTRUE ;
382 const Bool_t image = kTRUE ;
384 //printf("Helo from Init rec points\n");
386 const Int_t kNhist = 14 + 4 * 18 + 2 + 9;// + 540;
389 hist[0] = new TH1D("qaTRD_recPoints_det", "RRD recPoints det;Detector ID of the cluster;Counts", 540, -0.5, 539.5);
390 hist[1] = new TH2D("qaTRD_recPoints_amp", "TRD recPoints amp;Amplitude;??", 540, -0.5, 539, 200, -0.5, 199.5);
391 hist[2] = new TH1D("qaTRD_recPoints_npad", "TRD recPoints npad;Number of Pads;Counts", 12, -0.5, 11.5);
393 hist[3] = new TH1D("qaTRD_recPoints_dist2", "TRD recPoints dist2;residuals [2pad];Counts", 100, -1, 1);
394 hist[4] = new TH1D("qaTRD_recPoints_dist3", "TRD recPoints dist3;residuals [3pad];Counts", 100, -1, 1);
395 hist[5] = new TH1D("qaTRD_recPoints_dist4", "TRD recPoints dist4;residuals [4pad];Counts", 100, -1, 1);
396 hist[6] = new TH1D("qaTRD_recPoints_dist5", "TRD recPoints dist5;residuals [5pad];Counts", 100, -1, 1);
398 hist[7] = new TH2D("qaTRD_recPoints_rowCol", "TRDrecPointsrowCol;row;col", 16, -0.5, 15.5, 145, -0.5, 144.5);
399 hist[8] = new TH1D("qaTRD_recPoints_time", "TRDrecPoints time;time bin;Counts", kTimeBin, -0.5, kTimeBin-0.5);
400 hist[9] = new TH1D("qaTRD_recPoints_nCls", "TRD recPoints nCls;number of clusters;Counts", 500, -0.5, 499.5);
402 hist[10] = new TH3D("qaTRD_recPoints_sigTime", "TRD recPoints sigTime;chamber;time bin;signal",
403 540, -0.5, 539.5, kTimeBin, -0.5, kTimeBin-0.5, 200, -0.5, 199.5);
404 hist[11] = new TProfile("qaTRD_recPoints_prf", "TRD recPoints prf;distance;center of gravity;Counts"
405 , 120, -0.6, 0.6, -1.2, 1.2, "");
407 hist[12] = new TH1D("qaTRD_recPoints_ampMPV", "TRD recPoints ampMPV;amplitude MPV;Counts", 150, 0, 150);
408 hist[13] = new TH1D("qaTRD_recPoints_ampSigma", "TRD recPoints ampSigma;amplitude Sigma;Counts", 200, 0, 200);
410 // chamber by chamber
411 for(Int_t i=0; i<18; i++) {
412 hist[14+i] = new TH2D(Form("qaTRD_recPoints_sigTime_sm%d",i), Form("sm%d;det;time bin",i),
413 30, -0.5, 29.5, kTimeBin, -0.5, kTimeBin-0.5);
414 hist[14+i]->SetMinimum(0);
415 hist[14+i]->SetMaximum(150);
418 // time bin by time bin sm-by-sm
419 for(Int_t i=0; i<18; i++) {
420 hist[14+18+i] = new TH1D(Form("qaTRD_recPoints_sigTimeShape_sm%d", i),
421 Form("sm%d;time bin;signal",i),
422 kTimeBin, -0.5, kTimeBin-0.5);
424 hist[14+18+i]->SetMaximum(150);
428 for(Int_t i=0; i<18; i++) {
429 hist[50+i] = new TH1D(Form("qaTRD_recPoints_nCls_sm%d",i),
430 Form("sm%d;time bin;number of clusters",i),
431 kTimeBin, -0.5, kTimeBin-0.5);
435 for(Int_t i=0; i<18; i++) {
436 hist[68+i] = new TH1D(Form("qaTRD_recPoints_totalCharge_sm%d", i),
437 Form("sm%d;time bin;total charge", i),
438 kTimeBin, -0.5, kTimeBin-0.5);
441 hist[86] = new TH1D("qaTRD_recPoints_signal", "TRD recPoints signal;amplitude;Counts", 400, -0.5, 399.5);
442 hist[87] = new TH2D("qaTRD_recPoints_detMap", "TRD recPoints detMap;sm;chamber;Counts", 18, -0.5, 17.5, 30, -0.5, 29.5);
445 // amplitude as a function of the pad size
446 for(Int_t i=0; i<9; i++) {
447 hist[88+i] = new TH1D(Form("qaTRD_recPoints_signalNpad_%d", i+2), Form("qaTRD_recPoints_signalNpad_%d;amplitude, ADC", i+2), 400, -0.5, 399.5);
450 // one 2D histogram per chamber
451 // for(Int_t i=0; i<540; i++) {
452 // hist[88+i] = new TH2D(Form("qaTRD_recPoints_map%d", i), ";col;row", 16, -0.5, 15.5, 144, -0.5, 143.5);
456 for(Int_t i=0; i<kNhist; i++) {
458 Add2RecPointsList(hist[i], i, !expert, image);
462 //____________________________________________________________________________
463 void AliTRDQADataMakerRec::InitRaws()
466 // create Raws histograms in Raws subdir
468 const Bool_t expert = kTRUE ;
469 const Bool_t saveCorr = kTRUE ;
470 const Bool_t image = kTRUE ;
472 AliInfo("Initialization of QA for Raw Data");
474 const Int_t kNhist = 7;
477 hist[0] = new TH2D("qaTRD_raws_nADC","number of ADC channels;sector;detector", 18, -0.5, 17.5, 30, -0.5, 29.5);
478 hist[1] = new TH2D("qaTRD_raws_nCls", "number of clusters;sector;detector", 18, -0.5, 17.5, 30, -0.5, 29.5);
479 hist[2] = new TH2D("qaTRD_raws_meanSig", "mean signal;sector;detector", 18, -0.5, 17.5, 30, -0.5, 29.5);
481 hist[3] = new TH1D("qaTRD_raws_ADC", "ADC amplitude;ADC counts", 100, -0.5, 99.5);
482 hist[4] = new TH1D("qaTRD_raws_Cls", "Cluster amplitude; ADC counts", 100, -0.5, 199.5);
483 hist[5] = new TH2D("qaTRD_raws_ClsTb", "Clusters vs Time Bin;time bin;amoplitude", 30, -0.5, 29.5, 200, -0.5, 199.5);
485 hist[6] = new TH2D("qaTRD_raws_ClsAmpDet", ";detector;amplitude", 540, -0.5, 539.5, 100, 0, 200);
489 hist[0] = new TH2D("qaTRD_raws_DataVolume", ";Sector;Data Volume, kB", 18, -0.5, 17.5, 100, 0, 30);
490 hist[1] = new TH2D("qaTRD_raws_HC", "Data Headers;Sector;HC", 18, -0.5, 17.5, 60, -0.5, 59.5);
491 hist[2] = new TH2D("qaTRD_raws_LME", "Link Monitor Error;Sector;HC", 18, -0.5, 17.5, 60, -0.5, 59.5);
493 hist[3] = new TH1D("qaTRD_rawd_cls", "Clusters amplitude;ADC counts", 100, 0, 200);
494 hist[4] = new TH2D("qaTRD_raws_clsTB", "amplitude - time bins;time bin;amplitude"
495 30, -0.5, 29.5, 100, 0, 200);
496 hist[5] = new TH2D("qaTRD_raws_clsSec", "amplitude in sectors;Sector;amplitude, ADCs"
502 for(Int_t i=0; i<kNhist; i++) {
504 Add2RawsList(hist[i], i, !expert, image, !saveCorr);
509 //____________________________________________________________________________
510 void AliTRDQADataMakerRec::MakeESDs(AliESDEvent * esd)
513 // Make QA data from ESDs
516 Int_t nTracks = esd->GetNumberOfTracks();
517 GetESDsData(0)->Fill(nTracks);
520 for (Int_t iTrack = 0; iTrack<nTracks; iTrack++) {
522 AliESDtrack *track = esd->GetTrack(iTrack);
523 const AliExternalTrackParam *paramOut = track->GetOuterParam();
524 const AliExternalTrackParam *paramIn = track->GetInnerParam();
527 if (!paramIn) continue;
528 if (!paramOut) continue;
531 if (track->GetKinkIndex(0) > 0) continue;
533 Double_t extZ = GetExtZ(paramIn);
534 if (TMath::Abs(extZ) > 320) continue; // acceptance cut
536 // .. in the acceptance
537 Int_t sector = GetSector(paramOut->GetAlpha());
538 Int_t stack = GetStack(paramOut);
541 UInt_t status = track->GetStatus();
542 for(Int_t bit=0; bit<32; bit++)
543 if (u<<bit & status) GetESDsData(2)->Fill(bit);
545 const Int_t knbits = 6;
546 Int_t bit[6] = {0,0,0,0,0,0};
547 bit[0] = status & AliESDtrack::kTPCin;
548 bit[1] = status & AliESDtrack::kTPCout;
549 bit[2] = (status & AliESDtrack::kTPCout) && !(status & AliESDtrack::kTRDout);
550 bit[3] = status & AliESDtrack::kTRDout;
551 bit[4] = status & AliESDtrack::kTRDrefit;
552 bit[5] = (status & AliESDtrack::kTRDout) && !(status & AliESDtrack::kTRDrefit);
554 // transverse momentum
555 //const Double_t *val = paramOut->GetParameter(); // parameters at the Outer plane
556 Double_t pt = paramOut->Pt(); //1./TMath::Abs(val[4]);
558 for(Int_t b=0; b<knbits; b++) {
560 GetESDsData(2*b+3)->Fill(pt);
561 GetESDsData(2*b+4)->Fill(extZ);
566 for(Int_t b=0; b<3; b++)
567 if (bit[3+b]) GetESDsData(b+15)->Fill(track->GetTRDncls0());
570 if (!bit[4]) continue;
572 //fQuality->Fill(track->GetTRDQuality());
573 //fBudget->Fill(track->GetTRDBudget());
574 //fSignal->Fill(track->GetTRDsignal());
576 GetESDsData(1)->Fill(sector);
577 GetESDsData(18)->Fill(track->GetP(), track->GetTRDsignal());
579 GetESDsData(27)->Fill(track->GetTRDQuality());
580 GetESDsData(28)->Fill(track->GetTRDBudget());
581 GetESDsData(29)->Fill(track->GetTRDchi2());
582 GetESDsData(30)->Fill(track->GetTRDTimBin(0));
583 GetESDsData(31)->Fill(track->GetTRDntrackletsPID());
587 for(Int_t k=0; k<4; ++k) {
589 for(Int_t j=0; j<6; j++) {
590 dedx += track->GetTRDslice(j, k-1);
592 GetESDsData(41+k)->Fill(paramOut->GetP(), dedx/6.);
596 if (status & AliESDtrack::kTRDpid) {
597 for(Int_t k=0; k<AliPID::kSPECIES; ++k)
598 GetESDsData(36+k)->Fill(track->GetTRDpid(k));
601 // probabilities uniformity
602 if (track->GetTRDntrackletsPID() < 6) continue;
603 GetESDsData(35)->Fill(paramOut->GetZ()/paramOut->GetX());
605 Int_t idx = 5 * sector + stack;
606 GetESDsData(32)->Fill(idx); // all tracks
607 if (track->GetTRDpid(AliPID::kElectron) > 0.9)
608 GetESDsData(33)->Fill(idx); // electrons only
613 hist[27] = new TH1D("qaTRD_esd_quality", ";quality", 120, 0, 12);
614 hist[28] = new TH1D("qaTRD_esd_budget", ";NN", 110, -1000, 100);
615 hist[29] = new TH1D("qaTRD_esd_chi2", ";chi2", 300, 0, 100);
616 hist[30] = new TH1D("qaTRD_esd_timeBin", 7, -0.5, 6.5);
617 hist[31] = new TH1D("qaTRD_esd_pidQuality", 7, -0.5, 6.5);
622 if (status & AliESDtrack::kTRDpid) {
624 for(Int_t l=0; l<6; l++) fTime->Fill(track->GetTRDTimBin(l));
626 // fill pid histograms
627 Double_t trdr0 = 0; //, tpcr0 = 0;
628 Int_t trdBestPid = 5; //, tpcBestPid = 5; // charged
629 const Double_t kminPidValue = 0.9;
632 //track->GetTPCpid(pp); // ESD inconsequence
634 for(Int_t pid=0; pid<5; pid++) {
636 trdr0 += track->GetTRDpid(pid);
639 fTrdPID[pid]->Fill(track->GetTRDpid(pid));
640 //fTpcPID[pid]->Fill(pp[pid]);
642 if (track->GetTRDpid(pid) > kminPidValue) trdBestPid = pid;
643 //if (pp[pid] > kminPidValue) tpcBestPid = pid;
646 fTrdPID[5]->Fill(trdr0); // check unitarity
647 fTrdSigMomPID[trdBestPid]->Fill(track->GetP(), track->GetTRDsignal());
649 //fTpcPID[5]->Fill(tpcr0); // check unitarity
650 //fTpcSigMomPID[tpcBestPid]->Fill(track->GetP(), track->GetTPCsignal());
658 //______________________________________________________________________________
659 Int_t AliTRDQADataMakerRec::GetSector(Double_t alpha) const
662 // Gets the sector number
665 Double_t size = TMath::DegToRad() * 20.; // shall use TRDgeo
666 if (alpha < 0) alpha += 2*TMath::Pi();
667 Int_t sector = (Int_t)(alpha/size);
671 //______________________________________________________________________________
673 Int_t AliTRDQADataMakerRec::GetStack(const AliExternalTrackParam *paramOut) const
676 // calculates the stack the track is in
679 const Double_t L = -0.9;
680 const Double_t W = (2*L)/5;
682 Double_t tan = paramOut->GetZ() / paramOut->GetX();
683 Double_t pos = (tan - L) / W;
687 //______________________________________________________________________________
688 Double_t AliTRDQADataMakerRec::GetExtZ(const AliExternalTrackParam *in) const
691 // Returns the Z position at the entry to TRD
692 // using parameters from the TPC in
695 const Double_t kX0 = 300;
697 Double_t x = in->GetX();
698 const Double_t *par = in->GetParameter();
699 Double_t theta = par[3];
700 Double_t z = in->GetZ();
702 Double_t zz = z + (kX0-x) * TMath::Tan(theta);
707 //____________________________________________________________________________
708 void AliTRDQADataMakerRec::MakeRaws(AliRawReader* rawReader)
711 // Makes QA data from raw data
714 AliInfo("Making QA for Raws");
718 TH2D *mnADC = (TH2D*)GetRawsData(0);
719 TH2D *mnCls = (TH2D*)GetRawsData(1);
720 TH2D *mClsDet = (TH2D*)GetRawsData(2);
722 TH1D *mADC = (TH1D*)GetRawsData(3);
723 TH1D *mCls = (TH1D*)GetRawsData(4);
724 TH2D *mClsTb = (TH2D*)GetRawsData(5);
726 TH2D *mClsDetAmp = (TH2D*)GetRawsData(6);
728 const Int_t baseline = 10;
730 // configure the reader
732 rawReader->SelectEquipment(0, 1024, 1041);
733 rawReader->Select("TRD");
735 AliTRDrawStream *data = new AliTRDrawStream(rawReader);
736 data->SetSharedPadReadout(kFALSE);
738 // build data manager
739 AliTRDdigitsManager *digitsManager;
740 digitsManager = new AliTRDdigitsManager(kTRUE);
741 digitsManager->CreateArrays();
744 const UShort_t kErrorChmb = 1411;
745 UShort_t **fErrorContainer = new UShort_t *[2];
746 fErrorContainer[0] = new UShort_t[kErrorChmb];
747 fErrorContainer[1] = new UShort_t[kErrorChmb];
752 while ((det = data->NextChamber(digitsManager, NULL, fErrorContainer)) >= 0){
754 //printf("DET = %d\n", det);
756 AliTRDSignalIndex* indexes = digitsManager->GetIndexes(det);
757 if (indexes->HasEntry()) {
759 AliTRDarrayADC *digits = (AliTRDarrayADC*) digitsManager->GetDigits(det);
761 while(indexes->NextRCIndex(row, col)) {
763 mnADC->Fill(det/30, det%30);
765 for(Int_t tb = 0; tb < digits->GetNtime(); tb++) {
766 Int_t value = digits->GetData(row, col, tb);
769 // simple clusterizer
770 if (col < 1 || col > digits->GetNcol()-2) continue;
771 if (tb < 1 || tb > digits->GetNtime()-2) continue;
775 Int_t valueL = digits->GetData(row, col-1, tb) - baseline;
776 if (valueL >= value) continue;
778 Int_t valueR = digits->GetData(row, col+1, tb) - baseline;
779 if (valueR >= value) continue;
781 Int_t valueUp = digits->GetData(row, col-1, tb+1) +
782 digits->GetData(row, col, tb+1) + digits->GetData(row, col+1, tb+1) - 3 * baseline;
783 if (valueUp < 10) continue;
785 Int_t valueDown = digits->GetData(row, col-1, tb-1) +
786 digits->GetData(row, col, tb-1) + digits->GetData(row, col+1, tb-1) - 3 * baseline;
787 if (valueDown < 10) continue;
789 Int_t valueTot = value + valueL + valueR;
790 if (valueTot < 0) continue;
792 mCls->Fill(valueTot);
793 mClsTb->Fill(tb, valueTot);
794 mClsDetAmp->Fill(det, valueTot);
796 if (valueTot < 200) {
797 mnCls->Fill(det/30, det%30);
798 mClsDet->Fill(det/30, det%30, valueTot);
804 digitsManager->ClearArrays(det); // do we need this if object will be deleted ??
808 delete [] fErrorContainer[0];
809 delete [] fErrorContainer[1];
810 delete [] fErrorContainer;
811 fErrorContainer = NULL;
813 delete digitsManager;
817 //____________________________________________________________________________
818 void AliTRDQADataMakerRec::MakeRecPoints(TTree * clustersTree)
821 // Makes data from RecPoints
824 // Info("MakeRecPoints", "making");
826 Int_t nsize = Int_t(clustersTree->GetTotBytes() / (sizeof(AliTRDcluster)));
827 TObjArray *clusterArray = new TObjArray(nsize+1000);
829 TBranch *branch = clustersTree->GetBranch("TRDcluster");
831 AliError("Can't get the branch !");
834 branch->SetAddress(&clusterArray);
836 // Loop through all entries in the tree
837 Int_t nEntries = (Int_t)TMath::Ceil( clustersTree->GetEntries() );
839 AliTRDcluster *c = 0;
841 for (Int_t i=0; i<540; i++) nDet[i] = 0;
845 //printf("nEntries = %d\n", nEntries);
850 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
853 nbytes += clustersTree->GetEvent(iEntry);
854 Int_t nCluster = clusterArray->GetEntries();
856 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
857 c = (AliTRDcluster *) clusterArray->At(iCluster);
870 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
873 nbytes += clustersTree->GetEvent(iEntry);
875 // Get the number of points in the detector
876 Int_t nCluster = clusterArray->GetEntries();
879 // Loop through all TRD digits
880 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
883 c = (AliTRDcluster *) clusterArray->At(iCluster);
885 Int_t iDet = c->GetDetector();
886 Int_t nPads = c->GetNPads();
889 GetRecPointsData(0)->Fill(iDet);
890 GetRecPointsData(86)->Fill(c->GetQ());
891 GetRecPointsData(1)->Fill(iDet, c->GetQ());
892 GetRecPointsData(2)->Fill(nPads);
894 GetRecPointsData(1+c->GetNPads())->Fill(c->GetCenter());
897 GetRecPointsData(88+nPads-2)->Fill(c->GetQ());
898 else GetRecPointsData(96)->Fill(c->GetQ());
900 //if (c->GetPadTime() < 5)
901 ((TH2D*)GetRecPointsData(7))->Fill(c->GetPadRow(), c->GetPadCol());
902 GetRecPointsData(8)->Fill(c->GetPadTime());
904 ((TH3D*)GetRecPointsData(10))->Fill(iDet, c->GetPadTime(), c->GetQ());
906 Int_t iSM = iDet / 30;
907 GetRecPointsData(50+iSM)->Fill(c->GetPadTime());
908 GetRecPointsData(68+iSM)->Fill(c->GetPadTime(), c->GetQ());
910 // total charge sm / det / timeBin
911 //((TH2D*)GetRecPointsData(14+iSM))->Fill(iDet-iSM*30, c->GetPadTime(), c->GetQ());
915 //if (c->GetNPads() == 2) {
916 Short_t *sig = c->GetSignals();
919 if (sig[0] == 0 && sig[1] == 0 && sig[2] == 0 && sig[5] == 0 && sig[6] == 0)
920 frac = 1. * sig[4] / (sig[3] + sig[4]);
922 if (sig[0] == 0 && sig[1] == 0 && sig[4] == 0 && sig[5] == 0 && sig[6] == 0)
923 frac = -1. * sig[2] / (sig[2] + sig[3]);
925 if (frac > -10) ((TProfile*)GetRecPointsData(11))->Fill(c->GetCenter(), frac);
929 clusterArray->Delete();
933 for(Int_t i=0; i<540; i++)
934 if (nDet[i] > 0) GetRecPointsData(9)->Fill(nDet[i]);
936 GetRecPointsData(9)->Fill(nCls);
942 //____________________________________________________________________________
943 void AliTRDQADataMakerRec::StartOfDetectorCycle()
946 // Detector specific actions at start of cycle
951 //__________________________________________________________________________
952 Int_t AliTRDQADataMakerRec::CheckPointer(TObject *obj, const char *name)
955 // Checks initialization of pointers
958 if (!obj) AliWarning(Form("null pointer: %s", name));
961 //__________________________________________________________________________
962 void AliTRDQADataMakerRec::BuildRatio(TH1D *ratio, TH1D *histN, TH1D*histD) {
964 // Calculate the ratio of two histograms
965 // error are calculated assuming the histos have the same counts
970 Int_t nbins = histN->GetXaxis()->GetNbins();
971 for(Int_t i=1; i<nbins+2; i++) {
973 Double_t valueN = histN->GetBinContent(i);
974 Double_t valueD = histD->GetBinContent(i);
977 ratio->SetBinContent(i, 0);
978 ratio->SetBinError(i, 0);
982 Double_t eps = (valueN < valueD-valueN)? valueN : valueD-valueN;
984 ratio->SetBinContent(i, valueN/valueD);
985 ratio->SetBinError(i, TMath::Sqrt(eps)/valueD);
989 ratio->SetMinimum(-0.1);
990 ratio->SetMaximum(1.1);
991 ratio->SetMarkerStyle(20);
993 //__________________________________________________________________________
995 Int_t AliTRDQADataMakerRec::FillBits(TH1D *hist, Int_t code, Int_t offset) {
999 for(Int_t i=0; i<8; i++) {
1001 hist->Fill(i+offset);
1010 //__________________________________________________________________________