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 "AliTRDdataArrayI.h"
46 #include "AliTRDrawStreamOld.h"
48 #include "AliTRDdigitsManager.h"
49 #include "AliTRDSignalIndex.h"
50 #include "AliTRDarrayADC.h"
52 #include "AliQAChecker.h"
54 ClassImp(AliTRDQADataMakerRec)
56 //____________________________________________________________________________
57 AliTRDQADataMakerRec::AliTRDQADataMakerRec() :
58 AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kTRD), "TRD Quality Assurance Data Maker")
61 // Default constructor
64 //____________________________________________________________________________
65 AliTRDQADataMakerRec::AliTRDQADataMakerRec(const AliTRDQADataMakerRec& qadm) :
72 SetName((const char*)qadm.GetName()) ;
73 SetTitle((const char*)qadm.GetTitle());
77 //__________________________________________________________________
78 AliTRDQADataMakerRec& AliTRDQADataMakerRec::operator=(const AliTRDQADataMakerRec& qadm)
84 this->~AliTRDQADataMakerRec();
85 new(this) AliTRDQADataMakerRec(qadm);
90 //____________________________________________________________________________
91 void AliTRDQADataMakerRec::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
94 // Detector specific actions at end of cycle
99 AliDebug(AliQAv1::GetQADebugLevel(), "End of TRD cycle");
102 if (task == AliQAv1::kRAWS) {
104 // loop over event types
105 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
107 if (! IsValidEventSpecie(specie, list)) continue;
110 TH2D *mnCls = (TH2D*)list[specie]->At(1);
111 TH2D *mClsDet = (TH2D*)list[specie]->At(2);
113 mClsDet->Divide(mnCls);
118 if (task == AliQAv1::kRECPOINTS) {
120 TH1D * hist = new TH1D("fitHist", "", 200, -0.5, 199.5);
122 // loop over event types
123 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
124 if (! IsValidEventSpecie(specie, list))
126 //list[specie]->Print();
128 // fill detector map;
129 for(Int_t i = 0 ; i < 540 ; i++) {
130 Double_t v = ((TH1D*)list[specie]->At(0))->GetBinContent(i+1);
133 TH2D *detMap = (TH2D*)list[specie]->At(87);
134 Int_t bin = detMap->FindBin(sm, det);
135 detMap->SetBinContent(bin, v);
138 // Rec points full chambers
139 for (Int_t i = 0 ; i < 540 ; i++) {
140 //AliDebug(AliQAv1::GetQADebugLevel(), Form("I = %d", i));
141 //TH1D *h = ((TH2D*)list[specie]->At(1))->ProjectionY(Form("qaTRD_recPoints_amp_%d",i), i+1, i+1);
144 // project TH2D into TH1D
145 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
146 Double_t xvalue = hist->GetBinCenter(b);
147 Int_t bin = ((TH2D*)list[specie]->At(1))->FindBin(i,xvalue);
148 Double_t value = ((TH2D*)list[specie]->At(1))->GetBinContent(bin);
149 hist->SetBinContent(b, value);
151 //AliDebug(AliQAv1::GetQADebugLevel(), Form("Sum = %d %f\n", i, hist->GetSum()));
152 if (hist->GetSum() < 100)
153 continue; // not enougth data in a chamber
155 hist->Fit("landau", "q0", "goff", 10, 180);
156 TF1 *fit = hist->GetFunction("landau");
157 ((TH1D*)list[specie]->At(12))->Fill(fit->GetParameter(1));
158 ((TH1D*)list[specie]->At(13))->Fill(fit->GetParameter(2));
162 // time-bin by time-bin sm by sm
163 for(Int_t i=0; i<18; i++) { // loop over super-modules
164 for(Int_t j=0; j<kTimeBin; j++) { // loop over time bins
167 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
168 Double_t xvalue = hist->GetBinCenter(b);
169 Double_t svalue = 0.0;
170 for(Int_t det = i*30 ; det < (i+1)*30 ; det++) { // loop over detectors
171 Int_t bin = ((TH3D*)list[specie]->At(10))->FindBin(det,j,xvalue);
172 Double_t value = ((TH3D*)list[specie]->At(10))->GetBinContent(bin);
175 //AliDebug(AliQAv1::GetQADebugLevel(), Form("v = %f\n", value));
176 hist->SetBinContent(b, svalue);
179 if (hist->GetSum() < 100)
182 hist->Fit("landau", "q0", "goff", 10, 180);
183 TF1 *fit = hist->GetFunction("landau");
185 TH1D *h1 = (TH1D*)list[specie]->At(14+18+i);
186 h1->SetMarkerStyle(20);
187 Int_t bin = h1->FindBin(j);
188 // printf("%d %d %d\n", det, j, bin);
190 Double_t value = TMath::Abs(fit->GetParameter(1));
191 Double_t error = TMath::Abs(fit->GetParError(1));
193 if (value/error < 3) continue; // insuficient statistics
195 h1->SetBinContent(bin, value);
196 h1->SetBinError(bin, error);
200 // for numerical convergence
201 TF1 *form = new TF1("formLandau", "landau", 0, 200);
203 // time-bin by time-bin chamber by chamber
204 for (Int_t i=0; i<540; i++) {
205 for(Int_t j=0; j<kTimeBin; j++) {
208 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
209 Double_t xvalue = hist->GetBinCenter(b);
210 Int_t bin = ((TH3D*)list[specie]->At(10))->FindBin(i,j,xvalue);
211 Double_t value = ((TH3D*)list[specie]->At(10))->GetBinContent(bin);
212 //AliDebug(AliQAv1::GetQADebugLevel(), Form("v = %f\n", value));
213 hist->SetBinContent(b, value);
216 if (hist->GetSum() < 100)
219 form->SetParameters(1000, 60, 20);
220 hist->Fit(form, "q0", "goff", 20, 180);
224 TH2D *h2 = (TH2D*)list[specie]->At(14+sm);
225 Int_t bin = h2->FindBin(det,j);
226 // printf("%d %d %d\n", det, j, bin);
228 Double_t value = TMath::Abs(form->GetParameter(1));
229 Double_t error = TMath::Abs(form->GetParError(1));
231 if (value/error < 3) continue;
233 h2->SetBinContent(bin, value);
234 h2->SetBinError(bin, error);
241 //////////////////////////
242 // const Int_t knbits = 6;
243 // const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
244 //const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
246 if (task == AliQAv1::kESDS) {
248 const Int_t knRatio = 4;
249 const Int_t kN[knRatio] = {4,3,4,5};
250 const Int_t kD[knRatio] = {3,1,1,3};
253 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
254 if (! IsValidEventSpecie(specie, list))
256 for(Int_t type = 0 ; type < 2 ; type++) {
257 for(Int_t i = 0 ; i < knRatio ; i++) {
258 TH1D *ratio = (TH1D*)list[specie]->At(19 + 2*i + type);
259 TH1D *histN = (TH1D*)list[specie]->At(3 + 2*kN[i] + type);
260 TH1D *histD = (TH1D*)list[specie]->At(3 + 2*kD[i] + type);
261 BuildRatio(ratio, histN, histD);
264 //ratio->Divide(histD);
267 // ratio for the fraction of electrons per stack
268 TH1D *histN = (TH1D*)list[specie]->At(33);
269 TH1D *histD = (TH1D*)list[specie]->At(32);
270 TH1D *ratio = (TH1D*)list[specie]->At(34);
271 BuildRatio(ratio, histN, histD);
275 AliQAChecker::Instance()->Run(AliQAv1::kTRD, task, list) ;
279 //____________________________________________________________________________
280 void AliTRDQADataMakerRec::InitESDs()
283 // Create ESDs histograms in ESDs subdir
285 const Bool_t expert = kTRUE ;
286 const Bool_t image = kTRUE ;
288 const Int_t kNhist = 36+5+4;
291 Int_t histoCounter = -1 ;
293 hist[++histoCounter] = new TH1D("qaTRD_esd_ntracks", "TRD esd ntracks;Number of tracks;Counts", 300, -0.5, 299.5);
294 hist[++histoCounter] = new TH1D("qaTRD_esd_sector", "TRD esd sector;Sector;Counts", 18, -0.5, 17.7);
295 hist[++histoCounter] = new TH1D("qaTRD_esd_bits", "TRD esd bits;Bits;Counts", 64, -0.5, 63.5);
297 const Int_t knbits = 6;
298 const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
301 for(Int_t i=0; i<knbits; i++) {
302 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);
303 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s", suf[i]), ";z (cm)", 200, -400, 400);
306 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDo", "TRDo;number of clusters;Counts", 180, -0.5, 179.5);;
307 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDr", "TRDr;number of clusters;Counts", 180, -0.5, 179.5);;
308 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDz", "TRDz;number of clusters;Counts", 180, -0.5, 179.5);;
309 //hist[++histoCounter] = new TH1D("qaTRD_esd_clsRatio", ";cluster ratio", 100, 0., 1.3);;
311 hist[++histoCounter] = new TH2D("qaTRD_esd_sigMom", "TRD esd sig Mom;momentum (GeV/c);signal", 100, 0, 5, 200, 0, 1e3);
313 // end of cycle plots (hist 19)
314 const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
316 for(int i=0; i<4; i++) {
317 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_pt%s",sufRatio[i]),
318 Form("Efficiency in Pt %s;p_{T};eff", sufRatio[i]),
321 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s",sufRatio[i]),
322 Form("Efficiency in Z %s;z (cm);eff", sufRatio[i]),
327 hist[27] = new TH1D("qaTRD_esd_quality", "TRD esd quality;quality;Counts", 120, 0, 12);
328 hist[28] = new TH1D("qaTRD_esd_budget", "TRD esd budget;NN;Counts", 110, -1000, 100);
329 hist[29] = new TH1D("qaTRD_esd_chi2", "TRD esd chi2;chi2;Counts", 200, 0, 100);
330 hist[30] = new TH1D("qaTRD_esd_timeBin", "TRD esd timeBin;time bin;Counts", 7, -0.5, 6.5);
331 hist[31] = new TH1D("qaTRD_esd_pidQuality", "pid Quality;quality;;Counts", 7, -0.5, 6.5);
333 // stack by stack electron identyfication
334 hist[32] = new TH1D("qaTRD_esd_tracksStack", "number of all tracks;stack;Counts", 90, -0.5, 89.5);
335 hist[33] = new TH1D("qaTRD_esd_electronStack", "number of electron tracks;stack;Counts", 90, -0.5, 89.5);
336 hist[34] = new TH1D("qaTRD_esd_elRatioStack", "fraction of electron tracks;stack;Counts", 90, -0.5, 89.5);
337 hist[35] = new TH1D("qaTRD_esd_thetaOut", ";tan(theta);", 100, -1, 1);
339 const char *partType[5] = {"Electron", "Muon", "Pion", "Kaon", "Proton"};
341 for(Int_t i=0; i<AliPID::kSPECIES; i++)
342 hist[36+i] = new TH1D(Form("qaTRD_esd_pid%d",i),
343 Form("%s;probability;Counts",partType[i]), 100, 0, 1);
345 // dE/dX vs momentum in three regions
346 const char *zoneName[4] = {"total charge", "ampilification range", "plateau", "TR range"};
348 // prepare the scale from 0.1 to 10 GeV
349 const Int_t nscalex= 50;
350 Double_t scalex[nscalex+1];
351 Double_t dd = (TMath::Log(10) - TMath::Log(0.5)) / nscalex;
352 for(Int_t ix=0; ix<nscalex+1; ix++) {
353 scalex[ix] = 0.5 * TMath::Exp(dd * ix);
356 const Int_t nscaley = 50;
357 Double_t scaley[nscaley+1];
358 for(Int_t iy=0; iy<nscaley+1; iy++) {
359 scaley[iy] = iy * (3e3/nscaley);
363 for(Int_t i=0; i<4; i++) {
364 hist[41+i] = new TH2D(Form("qaTRD_esd_signalPzone_%d",i),
365 Form("%s;momentum (GeV/c);signal (a.u.)", zoneName[i]),
366 nscalex, scalex, nscaley, scaley);
369 for(Int_t i=0; i<kNhist; i++) {
371 Add2ESDsList(hist[i], i, !expert, image);
376 //____________________________________________________________________________
377 void AliTRDQADataMakerRec::InitRecPoints()
380 // Create Reconstructed Points histograms in RecPoints subdir
382 const Bool_t expert = kTRUE ;
383 const Bool_t image = kTRUE ;
385 //printf("Helo from Init rec points\n");
387 const Int_t kNhist = 14 + 4 * 18 + 2 + 9;// + 540;
390 hist[0] = new TH1D("qaTRD_recPoints_det", "RRD recPoints det;Detector ID of the cluster;Counts", 540, -0.5, 539.5);
391 hist[1] = new TH2D("qaTRD_recPoints_amp", "TRD recPoints amp;Amplitude;??", 540, -0.5, 539, 200, -0.5, 199.5);
392 hist[2] = new TH1D("qaTRD_recPoints_npad", "TRD recPoints npad;Number of Pads;Counts", 12, -0.5, 11.5);
394 hist[3] = new TH1D("qaTRD_recPoints_dist2", "TRD recPoints dist2;residuals [2pad];Counts", 100, -1, 1);
395 hist[4] = new TH1D("qaTRD_recPoints_dist3", "TRD recPoints dist3;residuals [3pad];Counts", 100, -1, 1);
396 hist[5] = new TH1D("qaTRD_recPoints_dist4", "TRD recPoints dist4;residuals [4pad];Counts", 100, -1, 1);
397 hist[6] = new TH1D("qaTRD_recPoints_dist5", "TRD recPoints dist5;residuals [5pad];Counts", 100, -1, 1);
399 hist[7] = new TH2D("qaTRD_recPoints_rowCol", "TRDrecPointsrowCol;row;col", 16, -0.5, 15.5, 145, -0.5, 144.5);
400 hist[8] = new TH1D("qaTRD_recPoints_time", "TRDrecPoints time;time bin;Counts", kTimeBin, -0.5, kTimeBin-0.5);
401 hist[9] = new TH1D("qaTRD_recPoints_nCls", "TRD recPoints nCls;number of clusters;Counts", 500, -0.5, 499.5);
403 hist[10] = new TH3D("qaTRD_recPoints_sigTime", "TRD recPoints sigTime;chamber;time bin;signal",
404 540, -0.5, 539.5, kTimeBin, -0.5, kTimeBin-0.5, 200, -0.5, 199.5);
405 hist[11] = new TProfile("qaTRD_recPoints_prf", "TRD recPoints prf;distance;center of gravity;Counts"
406 , 120, -0.6, 0.6, -1.2, 1.2, "");
408 hist[12] = new TH1D("qaTRD_recPoints_ampMPV", "TRD recPoints ampMPV;amplitude MPV;Counts", 150, 0, 150);
409 hist[13] = new TH1D("qaTRD_recPoints_ampSigma", "TRD recPoints ampSigma;amplitude Sigma;Counts", 200, 0, 200);
411 // chamber by chamber
412 for(Int_t i=0; i<18; i++) {
413 hist[14+i] = new TH2D(Form("qaTRD_recPoints_sigTime_sm%d",i), Form("sm%d;det;time bin",i),
414 30, -0.5, 29.5, kTimeBin, -0.5, kTimeBin-0.5);
415 hist[14+i]->SetMinimum(0);
416 hist[14+i]->SetMaximum(150);
419 // time bin by time bin sm-by-sm
420 for(Int_t i=0; i<18; i++) {
421 hist[14+18+i] = new TH1D(Form("qaTRD_recPoints_sigTimeShape_sm%d", i),
422 Form("sm%d;time bin;signal",i),
423 kTimeBin, -0.5, kTimeBin-0.5);
425 hist[14+18+i]->SetMaximum(150);
429 for(Int_t i=0; i<18; i++) {
430 hist[50+i] = new TH1D(Form("qaTRD_recPoints_nCls_sm%d",i),
431 Form("sm%d;time bin;number of clusters",i),
432 kTimeBin, -0.5, kTimeBin-0.5);
436 for(Int_t i=0; i<18; i++) {
437 hist[68+i] = new TH1D(Form("qaTRD_recPoints_totalCharge_sm%d", i),
438 Form("sm%d;time bin;total charge", i),
439 kTimeBin, -0.5, kTimeBin-0.5);
442 hist[86] = new TH1D("qaTRD_recPoints_signal", "TRD recPoints signal;amplitude;Counts", 400, -0.5, 399.5);
443 hist[87] = new TH2D("qaTRD_recPoints_detMap", "TRD recPoints detMap;sm;chamber;Counts", 18, -0.5, 17.5, 30, -0.5, 29.5);
446 // amplitude as a function of the pad size
447 for(Int_t i=0; i<9; i++) {
448 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);
451 // one 2D histogram per chamber
452 // for(Int_t i=0; i<540; i++) {
453 // hist[88+i] = new TH2D(Form("qaTRD_recPoints_map%d", i), ";col;row", 16, -0.5, 15.5, 144, -0.5, 143.5);
457 for(Int_t i=0; i<kNhist; i++) {
459 Add2RecPointsList(hist[i], i, !expert, image);
463 //____________________________________________________________________________
464 void AliTRDQADataMakerRec::InitRaws()
467 // create Raws histograms in Raws subdir
469 const Bool_t expert = kTRUE ;
470 const Bool_t saveCorr = kTRUE ;
471 const Bool_t image = kTRUE ;
473 AliInfo("Initialization of QA for Raw Data");
475 const Int_t kNhist = 7;
478 hist[0] = new TH2D("qaTRD_raws_nADC","number of ADC channels;sector;detector", 18, -0.5, 17.5, 30, -0.5, 29.5);
479 hist[1] = new TH2D("qaTRD_raws_nCls", "number of clusters;sector;detector", 18, -0.5, 17.5, 30, -0.5, 29.5);
480 hist[2] = new TH2D("qaTRD_raws_meanSig", "mean signal;sector;detector", 18, -0.5, 17.5, 30, -0.5, 29.5);
482 hist[3] = new TH1D("qaTRD_raws_ADC", "ADC amplitude;ADC counts", 100, -0.5, 99.5);
483 hist[4] = new TH1D("qaTRD_raws_Cls", "Cluster amplitude; ADC counts", 100, -0.5, 199.5);
484 hist[5] = new TH2D("qaTRD_raws_ClsTb", "Clusters vs Time Bin;time bin;amoplitude", 30, -0.5, 29.5, 200, -0.5, 199.5);
486 hist[6] = new TH2D("qaTRD_raws_ClsAmpDet", ";detector;amplitude", 540, -0.5, 539.5, 100, 0, 200);
490 hist[0] = new TH2D("qaTRD_raws_DataVolume", ";Sector;Data Volume, kB", 18, -0.5, 17.5, 100, 0, 30);
491 hist[1] = new TH2D("qaTRD_raws_HC", "Data Headers;Sector;HC", 18, -0.5, 17.5, 60, -0.5, 59.5);
492 hist[2] = new TH2D("qaTRD_raws_LME", "Link Monitor Error;Sector;HC", 18, -0.5, 17.5, 60, -0.5, 59.5);
494 hist[3] = new TH1D("qaTRD_rawd_cls", "Clusters amplitude;ADC counts", 100, 0, 200);
495 hist[4] = new TH2D("qaTRD_raws_clsTB", "amplitude - time bins;time bin;amplitude"
496 30, -0.5, 29.5, 100, 0, 200);
497 hist[5] = new TH2D("qaTRD_raws_clsSec", "amplitude in sectors;Sector;amplitude, ADCs"
503 for(Int_t i=0; i<kNhist; i++) {
505 Add2RawsList(hist[i], i, !expert, image, !saveCorr);
510 //____________________________________________________________________________
511 void AliTRDQADataMakerRec::MakeESDs(AliESDEvent * esd)
514 // Make QA data from ESDs
517 Int_t nTracks = esd->GetNumberOfTracks();
518 GetESDsData(0)->Fill(nTracks);
521 for (Int_t iTrack = 0; iTrack<nTracks; iTrack++) {
523 AliESDtrack *track = esd->GetTrack(iTrack);
524 const AliExternalTrackParam *paramOut = track->GetOuterParam();
525 const AliExternalTrackParam *paramIn = track->GetInnerParam();
528 if (!paramIn) continue;
529 if (!paramOut) continue;
532 if (track->GetKinkIndex(0) > 0) continue;
534 Double_t extZ = GetExtZ(paramIn);
535 if (TMath::Abs(extZ) > 320) continue; // acceptance cut
537 // .. in the acceptance
538 Int_t sector = GetSector(paramOut->GetAlpha());
539 Int_t stack = GetStack(paramOut);
542 UInt_t status = track->GetStatus();
543 for(Int_t bit=0; bit<32; bit++)
544 if (u<<bit & status) GetESDsData(2)->Fill(bit);
546 const Int_t knbits = 6;
547 Int_t bit[6] = {0,0,0,0,0,0};
548 bit[0] = status & AliESDtrack::kTPCin;
549 bit[1] = status & AliESDtrack::kTPCout;
550 bit[2] = (status & AliESDtrack::kTPCout) && !(status & AliESDtrack::kTRDout);
551 bit[3] = status & AliESDtrack::kTRDout;
552 bit[4] = status & AliESDtrack::kTRDrefit;
553 bit[5] = (status & AliESDtrack::kTRDout) && !(status & AliESDtrack::kTRDrefit);
555 // transverse momentum
556 //const Double_t *val = paramOut->GetParameter(); // parameters at the Outer plane
557 Double_t pt = paramOut->Pt(); //1./TMath::Abs(val[4]);
559 for(Int_t b=0; b<knbits; b++) {
561 GetESDsData(2*b+3)->Fill(pt);
562 GetESDsData(2*b+4)->Fill(extZ);
567 for(Int_t b=0; b<3; b++)
568 if (bit[3+b]) GetESDsData(b+15)->Fill(track->GetTRDncls0());
571 if (!bit[4]) continue;
573 //fQuality->Fill(track->GetTRDQuality());
574 //fBudget->Fill(track->GetTRDBudget());
575 //fSignal->Fill(track->GetTRDsignal());
577 GetESDsData(1)->Fill(sector);
578 GetESDsData(18)->Fill(track->GetP(), track->GetTRDsignal());
580 GetESDsData(27)->Fill(track->GetTRDQuality());
581 GetESDsData(28)->Fill(track->GetTRDBudget());
582 GetESDsData(29)->Fill(track->GetTRDchi2());
583 GetESDsData(30)->Fill(track->GetTRDTimBin(0));
584 GetESDsData(31)->Fill(track->GetTRDntrackletsPID());
588 for(Int_t k=0; k<4; ++k) {
590 for(Int_t j=0; j<6; j++) {
591 dedx += track->GetTRDslice(j, k-1);
593 GetESDsData(41+k)->Fill(paramOut->GetP(), dedx/6.);
597 if (status & AliESDtrack::kTRDpid) {
598 for(Int_t k=0; k<AliPID::kSPECIES; ++k)
599 GetESDsData(36+k)->Fill(track->GetTRDpid(k));
602 // probabilities uniformity
603 if (track->GetTRDntrackletsPID() < 6) continue;
604 GetESDsData(35)->Fill(paramOut->GetZ()/paramOut->GetX());
606 Int_t idx = 5 * sector + stack;
607 GetESDsData(32)->Fill(idx); // all tracks
608 if (track->GetTRDpid(AliPID::kElectron) > 0.9)
609 GetESDsData(33)->Fill(idx); // electrons only
614 hist[27] = new TH1D("qaTRD_esd_quality", ";quality", 120, 0, 12);
615 hist[28] = new TH1D("qaTRD_esd_budget", ";NN", 110, -1000, 100);
616 hist[29] = new TH1D("qaTRD_esd_chi2", ";chi2", 300, 0, 100);
617 hist[30] = new TH1D("qaTRD_esd_timeBin", 7, -0.5, 6.5);
618 hist[31] = new TH1D("qaTRD_esd_pidQuality", 7, -0.5, 6.5);
623 if (status & AliESDtrack::kTRDpid) {
625 for(Int_t l=0; l<6; l++) fTime->Fill(track->GetTRDTimBin(l));
627 // fill pid histograms
628 Double_t trdr0 = 0; //, tpcr0 = 0;
629 Int_t trdBestPid = 5; //, tpcBestPid = 5; // charged
630 const Double_t kminPidValue = 0.9;
633 //track->GetTPCpid(pp); // ESD inconsequence
635 for(Int_t pid=0; pid<5; pid++) {
637 trdr0 += track->GetTRDpid(pid);
640 fTrdPID[pid]->Fill(track->GetTRDpid(pid));
641 //fTpcPID[pid]->Fill(pp[pid]);
643 if (track->GetTRDpid(pid) > kminPidValue) trdBestPid = pid;
644 //if (pp[pid] > kminPidValue) tpcBestPid = pid;
647 fTrdPID[5]->Fill(trdr0); // check unitarity
648 fTrdSigMomPID[trdBestPid]->Fill(track->GetP(), track->GetTRDsignal());
650 //fTpcPID[5]->Fill(tpcr0); // check unitarity
651 //fTpcSigMomPID[tpcBestPid]->Fill(track->GetP(), track->GetTPCsignal());
659 //______________________________________________________________________________
660 Int_t AliTRDQADataMakerRec::GetSector(Double_t alpha) const
663 // Gets the sector number
666 Double_t size = TMath::DegToRad() * 20.; // shall use TRDgeo
667 if (alpha < 0) alpha += 2*TMath::Pi();
668 Int_t sector = (Int_t)(alpha/size);
672 //______________________________________________________________________________
674 Int_t AliTRDQADataMakerRec::GetStack(const AliExternalTrackParam *paramOut) const
677 // calculates the stack the track is in
680 const Double_t L = -0.9;
681 const Double_t W = (2*L)/5;
683 Double_t tan = paramOut->GetZ() / paramOut->GetX();
684 Double_t pos = (tan - L) / W;
688 //______________________________________________________________________________
689 Double_t AliTRDQADataMakerRec::GetExtZ(const AliExternalTrackParam *in) const
692 // Returns the Z position at the entry to TRD
693 // using parameters from the TPC in
696 const Double_t kX0 = 300;
698 Double_t x = in->GetX();
699 const Double_t *par = in->GetParameter();
700 Double_t theta = par[3];
701 Double_t z = in->GetZ();
703 Double_t zz = z + (kX0-x) * TMath::Tan(theta);
708 //____________________________________________________________________________
709 void AliTRDQADataMakerRec::MakeRaws(AliRawReader* rawReader)
712 // Makes QA data from raw data
715 AliInfo("Making QA for Raws");
719 TH2D *mnADC = (TH2D*)GetRawsData(0);
720 TH2D *mnCls = (TH2D*)GetRawsData(1);
721 TH2D *mClsDet = (TH2D*)GetRawsData(2);
723 TH1D *mADC = (TH1D*)GetRawsData(3);
724 TH1D *mCls = (TH1D*)GetRawsData(4);
725 TH2D *mClsTb = (TH2D*)GetRawsData(5);
727 TH2D *mClsDetAmp = (TH2D*)GetRawsData(6);
729 const Int_t baseline = 10;
732 // configure the reader
734 rawReader->SelectEquipment(0, 1024, 1041);
735 rawReader->Select("TRD");
737 AliTRDrawStreamBase::SetRawStreamVersion("FAST");
738 AliTRDrawStreamBase *data = AliTRDrawStreamBase::GetRawStream(rawReader);
739 data->SetSharedPadReadout(kFALSE);
741 // build data manager
742 AliTRDdigitsManager *digitsManager;
743 digitsManager = new AliTRDdigitsManager(kTRUE);
744 digitsManager->CreateArrays();
747 const UShort_t kErrorChmb = 1411;
748 UShort_t **fErrorContainer = new UShort_t *[2];
749 fErrorContainer[0] = new UShort_t[kErrorChmb];
750 fErrorContainer[1] = new UShort_t[kErrorChmb];
755 while ((det = data->NextChamber(digitsManager, NULL, fErrorContainer)) >= 0){
757 //printf("DET = %d\n", det);
759 AliTRDSignalIndex* indexes = digitsManager->GetIndexes(det);
760 if (indexes->HasEntry()) {
762 AliTRDarrayADC *digits = (AliTRDarrayADC*) digitsManager->GetDigits(det);
764 while(indexes->NextRCIndex(row, col)) {
766 mnADC->Fill(det/30, det%30);
768 for(Int_t tb = 0; tb < digits->GetNtime(); tb++) {
769 Int_t value = digits->GetData(row, col, tb);
772 // simple clusterizer
773 if (col < 1 || col > digits->GetNcol()-2) continue;
774 if (tb < 1 || tb > digits->GetNtime()-2) continue;
778 Int_t valueL = digits->GetData(row, col-1, tb) - baseline;
779 if (valueL >= value) continue;
781 Int_t valueR = digits->GetData(row, col+1, tb) - baseline;
782 if (valueR >= value) continue;
784 Int_t valueUp = digits->GetData(row, col-1, tb+1) +
785 digits->GetData(row, col, tb+1) + digits->GetData(row, col+1, tb+1) - 3 * baseline;
786 if (valueUp < 10) continue;
788 Int_t valueDown = digits->GetData(row, col-1, tb-1) +
789 digits->GetData(row, col, tb-1) + digits->GetData(row, col+1, tb-1) - 3 * baseline;
790 if (valueDown < 10) continue;
792 Int_t valueTot = value + valueL + valueR;
793 if (valueTot < 0) continue;
795 mCls->Fill(valueTot);
796 mClsTb->Fill(tb, valueTot);
797 mClsDetAmp->Fill(det, valueTot);
799 if (valueTot < 200) {
800 mnCls->Fill(det/30, det%30);
801 mClsDet->Fill(det/30, det%30, valueTot);
807 digitsManager->ClearArrays(det); // do we need this if object will be deleted ??
811 if (fErrorContainer){
812 delete [] fErrorContainer[0];
813 delete [] fErrorContainer[1];
814 delete [] fErrorContainer;
815 fErrorContainer = NULL;
818 delete digitsManager;
822 //____________________________________________________________________________
823 void AliTRDQADataMakerRec::MakeRecPoints(TTree * clustersTree)
826 // Makes data from RecPoints
829 // Info("MakeRecPoints", "making");
831 Int_t nsize = Int_t(clustersTree->GetTotBytes() / (sizeof(AliTRDcluster)));
832 TObjArray *clusterArray = new TObjArray(nsize+1000);
834 TBranch *branch = clustersTree->GetBranch("TRDcluster");
836 AliError("Can't get the branch !");
839 branch->SetAddress(&clusterArray);
841 // Loop through all entries in the tree
842 Int_t nEntries = (Int_t)TMath::Ceil( clustersTree->GetEntries() );
844 AliTRDcluster *c = 0;
846 for (Int_t i=0; i<540; i++) nDet[i] = 0;
850 //printf("nEntries = %d\n", nEntries);
855 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
858 nbytes += clustersTree->GetEvent(iEntry);
859 Int_t nCluster = clusterArray->GetEntries();
861 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
862 c = (AliTRDcluster *) clusterArray->At(iCluster);
875 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
878 nbytes += clustersTree->GetEvent(iEntry);
880 // Get the number of points in the detector
881 Int_t nCluster = clusterArray->GetEntries();
884 // Loop through all TRD digits
885 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
888 c = (AliTRDcluster *) clusterArray->At(iCluster);
890 Int_t iDet = c->GetDetector();
891 Int_t nPads = c->GetNPads();
894 GetRecPointsData(0)->Fill(iDet);
895 GetRecPointsData(86)->Fill(c->GetQ());
896 GetRecPointsData(1)->Fill(iDet, c->GetQ());
897 GetRecPointsData(2)->Fill(nPads);
899 GetRecPointsData(1+c->GetNPads())->Fill(c->GetCenter());
902 GetRecPointsData(88+nPads-2)->Fill(c->GetQ());
903 else GetRecPointsData(96)->Fill(c->GetQ());
905 //if (c->GetPadTime() < 5)
906 ((TH2D*)GetRecPointsData(7))->Fill(c->GetPadRow(), c->GetPadCol());
907 GetRecPointsData(8)->Fill(c->GetPadTime());
909 ((TH3D*)GetRecPointsData(10))->Fill(iDet, c->GetPadTime(), c->GetQ());
911 Int_t iSM = iDet / 30;
912 GetRecPointsData(50+iSM)->Fill(c->GetPadTime());
913 GetRecPointsData(68+iSM)->Fill(c->GetPadTime(), c->GetQ());
915 // total charge sm / det / timeBin
916 //((TH2D*)GetRecPointsData(14+iSM))->Fill(iDet-iSM*30, c->GetPadTime(), c->GetQ());
920 //if (c->GetNPads() == 2) {
921 Short_t *sig = c->GetSignals();
924 if (sig[0] == 0 && sig[1] == 0 && sig[2] == 0 && sig[5] == 0 && sig[6] == 0)
925 frac = 1. * sig[4] / (sig[3] + sig[4]);
927 if (sig[0] == 0 && sig[1] == 0 && sig[4] == 0 && sig[5] == 0 && sig[6] == 0)
928 frac = -1. * sig[2] / (sig[2] + sig[3]);
930 if (frac > -10) ((TProfile*)GetRecPointsData(11))->Fill(c->GetCenter(), frac);
934 clusterArray->Delete();
938 for(Int_t i=0; i<540; i++)
939 if (nDet[i] > 0) GetRecPointsData(9)->Fill(nDet[i]);
941 GetRecPointsData(9)->Fill(nCls);
947 //____________________________________________________________________________
948 void AliTRDQADataMakerRec::StartOfDetectorCycle()
951 // Detector specific actions at start of cycle
956 //__________________________________________________________________________
957 Int_t AliTRDQADataMakerRec::CheckPointer(TObject *obj, const char *name)
960 // Checks initialization of pointers
963 if (!obj) AliWarning(Form("null pointer: %s", name));
966 //__________________________________________________________________________
967 void AliTRDQADataMakerRec::BuildRatio(TH1D *ratio, TH1D *histN, TH1D*histD) {
969 // Calculate the ratio of two histograms
970 // error are calculated assuming the histos have the same counts
975 Int_t nbins = histN->GetXaxis()->GetNbins();
976 for(Int_t i=1; i<nbins+2; i++) {
978 Double_t valueN = histN->GetBinContent(i);
979 Double_t valueD = histD->GetBinContent(i);
982 ratio->SetBinContent(i, 0);
983 ratio->SetBinError(i, 0);
987 Double_t eps = (valueN < valueD-valueN)? valueN : valueD-valueN;
989 ratio->SetBinContent(i, valueN/valueD);
990 ratio->SetBinError(i, TMath::Sqrt(eps)/valueD);
994 ratio->SetMinimum(-0.1);
995 ratio->SetMaximum(1.1);
996 ratio->SetMarkerStyle(20);
998 //__________________________________________________________________________
1000 Int_t AliTRDQADataMakerRec::FillBits(TH1D *hist, Int_t code, Int_t offset) {
1004 for(Int_t i=0; i<8; i++) {
1006 hist->Fill(i+offset);
1015 //__________________________________________________________________________