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 "AliTRDrawStream.h"
48 #include "AliQAChecker.h"
50 ClassImp(AliTRDQADataMakerRec)
52 //____________________________________________________________________________
53 AliTRDQADataMakerRec::AliTRDQADataMakerRec() :
54 AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kTRD), "TRD Quality Assurance Data Maker")
57 // Default constructor
60 //____________________________________________________________________________
61 AliTRDQADataMakerRec::AliTRDQADataMakerRec(const AliTRDQADataMakerRec& qadm) :
68 SetName((const char*)qadm.GetName()) ;
69 SetTitle((const char*)qadm.GetTitle());
73 //__________________________________________________________________
74 AliTRDQADataMakerRec& AliTRDQADataMakerRec::operator=(const AliTRDQADataMakerRec& qadm)
80 this->~AliTRDQADataMakerRec();
81 new(this) AliTRDQADataMakerRec(qadm);
86 //____________________________________________________________________________
87 void AliTRDQADataMakerRec::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
90 // Detector specific actions at end of cycle
95 AliDebug(AliQAv1::GetQADebugLevel(), "End of TRD cycle");
97 if (task == AliQAv1::kRECPOINTS) {
99 TH1D * hist = new TH1D("fitHist", "", 200, -0.5, 199.5);
101 // loop over event types
102 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
104 //list[specie]->Print();
106 // fill detector map;
107 for(Int_t i = 0 ; i < 540 ; i++) {
108 Double_t v = ((TH1D*)list[specie]->At(0))->GetBinContent(i+1);
111 TH2D *detMap = (TH2D*)list[specie]->At(87);
112 Int_t bin = detMap->FindBin(sm, det);
113 detMap->SetBinContent(bin, v);
116 // Rec points full chambers
117 for (Int_t i = 0 ; i < 540 ; i++) {
118 //AliDebug(AliQAv1::GetQADebugLevel(), Form("I = %d", i));
119 //TH1D *h = ((TH2D*)list[specie]->At(1))->ProjectionY(Form("qaTRD_recPoints_amp_%d",i), i+1, i+1);
122 // project TH2D into TH1D
123 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
124 Double_t xvalue = hist->GetBinCenter(b);
125 Int_t bin = ((TH2D*)list[specie]->At(1))->FindBin(i,xvalue);
126 Double_t value = ((TH2D*)list[specie]->At(1))->GetBinContent(bin);
127 hist->SetBinContent(b, value);
129 //AliDebug(AliQAv1::GetQADebugLevel(), Form("Sum = %d %f\n", i, hist->GetSum()));
130 if (hist->GetSum() < 100)
131 continue; // not enougth data in a chamber
133 hist->Fit("landau", "q0", "goff", 10, 180);
134 TF1 *fit = hist->GetFunction("landau");
135 ((TH1D*)list[specie]->At(12))->Fill(fit->GetParameter(1));
136 ((TH1D*)list[specie]->At(13))->Fill(fit->GetParameter(2));
140 // time-bin by time-bin sm by sm
141 for(Int_t i=0; i<18; i++) { // loop over super-modules
142 for(Int_t j=0; j<kTimeBin; j++) { // loop over time bins
145 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
146 Double_t xvalue = hist->GetBinCenter(b);
147 Double_t svalue = 0.0;
148 for(Int_t det = i*30 ; det < (i+1)*30 ; det++) { // loop over detectors
149 Int_t bin = ((TH3D*)list[specie]->At(10))->FindBin(det,j,xvalue);
150 Double_t value = ((TH3D*)list[specie]->At(10))->GetBinContent(bin);
153 //AliDebug(AliQAv1::GetQADebugLevel(), Form("v = %f\n", value));
154 hist->SetBinContent(b, svalue);
157 if (hist->GetSum() < 100)
160 hist->Fit("landau", "q0", "goff", 10, 180);
161 TF1 *fit = hist->GetFunction("landau");
163 TH1D *h1 = (TH1D*)list[specie]->At(14+18+i);
164 h1->SetMarkerStyle(20);
165 Int_t bin = h1->FindBin(j);
166 // printf("%d %d %d\n", det, j, bin);
168 Double_t value = TMath::Abs(fit->GetParameter(1));
169 Double_t error = TMath::Abs(fit->GetParError(1));
171 if (value/error < 3) continue; // insuficient statistics
173 h1->SetBinContent(bin, value);
174 h1->SetBinError(bin, error);
178 // for numerical convergence
179 TF1 *form = new TF1("formLandau", "landau", 0, 200);
181 // time-bin by time-bin chamber by chamber
182 for (Int_t i=0; i<540; i++) {
183 for(Int_t j=0; j<kTimeBin; j++) {
186 for(Int_t b = 1 ; b < hist->GetXaxis()->GetNbins()-1 ; b++) {
187 Double_t xvalue = hist->GetBinCenter(b);
188 Int_t bin = ((TH3D*)list[specie]->At(10))->FindBin(i,j,xvalue);
189 Double_t value = ((TH3D*)list[specie]->At(10))->GetBinContent(bin);
190 //AliDebug(AliQAv1::GetQADebugLevel(), Form("v = %f\n", value));
191 hist->SetBinContent(b, value);
194 if (hist->GetSum() < 100)
197 form->SetParameters(1000, 60, 20);
198 hist->Fit(form, "q0", "goff", 20, 180);
202 TH2D *h2 = (TH2D*)list[specie]->At(14+sm);
203 Int_t bin = h2->FindBin(det,j);
204 // printf("%d %d %d\n", det, j, bin);
206 Double_t value = TMath::Abs(form->GetParameter(1));
207 Double_t error = TMath::Abs(form->GetParError(1));
209 if (value/error < 3) continue;
211 h2->SetBinContent(bin, value);
212 h2->SetBinError(bin, error);
219 //////////////////////////
220 // const Int_t knbits = 6;
221 // const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
222 //const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
224 if (task == AliQAv1::kESDS) {
226 const Int_t knRatio = 4;
227 const Int_t kN[knRatio] = {4,3,4,5};
228 const Int_t kD[knRatio] = {3,1,1,3};
231 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
232 for(Int_t type = 0 ; type < 2 ; type++) {
233 for(Int_t i = 0 ; i < knRatio ; i++) {
234 TH1D *ratio = (TH1D*)list[specie]->At(19 + 2*i + type);
235 TH1D *histN = (TH1D*)list[specie]->At(3 + 2*kN[i] + type);
236 TH1D *histD = (TH1D*)list[specie]->At(3 + 2*kD[i] + type);
237 BuildRatio(ratio, histN, histD);
240 //ratio->Divide(histD);
243 // ratio for the fraction of electrons per stack
244 TH1D *histN = (TH1D*)list[specie]->At(33);
245 TH1D *histD = (TH1D*)list[specie]->At(32);
246 TH1D *ratio = (TH1D*)list[specie]->At(34);
247 BuildRatio(ratio, histN, histD);
251 AliQAChecker::Instance()->Run(AliQAv1::kTRD, task, list) ;
255 //____________________________________________________________________________
256 void AliTRDQADataMakerRec::InitESDs()
259 // Create ESDs histograms in ESDs subdir
261 const Bool_t expert = kTRUE ;
262 const Bool_t image = kTRUE ;
264 const Int_t kNhist = 36+5+4;
267 Int_t histoCounter = -1 ;
269 hist[++histoCounter] = new TH1D("qaTRD_esd_ntracks", "TRD esd ntracks;Number of tracks;Counts", 300, -0.5, 299.5);
270 hist[++histoCounter] = new TH1D("qaTRD_esd_sector", "TRD esd sector;Sector;Counts", 18, -0.5, 17.7);
271 hist[++histoCounter] = new TH1D("qaTRD_esd_bits", "TRD esd bits;Bits;Counts", 64, -0.5, 63.5);
273 const Int_t knbits = 6;
274 const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
277 for(Int_t i=0; i<knbits; i++) {
278 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);
279 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s", suf[i]), ";z (cm)", 200, -400, 400);
282 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDo", "TRDo;number of clusters;Counts", 180, -0.5, 179.5);;
283 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDr", "TRDr;number of clusters;Counts", 180, -0.5, 179.5);;
284 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDz", "TRDz;number of clusters;Counts", 180, -0.5, 179.5);;
285 //hist[++histoCounter] = new TH1D("qaTRD_esd_clsRatio", ";cluster ratio", 100, 0., 1.3);;
287 hist[++histoCounter] = new TH2D("qaTRD_esd_sigMom", "TRD esd sig Mom;momentum (GeV/c);signal", 100, 0, 5, 200, 0, 1e3);
289 // end of cycle plots (hist 19)
290 const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
292 for(int i=0; i<4; i++) {
293 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_pt%s",sufRatio[i]),
294 Form("Efficiency in Pt %s;p_{T};eff", sufRatio[i]),
297 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s",sufRatio[i]),
298 Form("Efficiency in Z %s;z (cm);eff", sufRatio[i]),
303 hist[27] = new TH1D("qaTRD_esd_quality", "TRD esd quality;quality;Counts", 120, 0, 12);
304 hist[28] = new TH1D("qaTRD_esd_budget", "TRD esd budget;NN;Counts", 110, -1000, 100);
305 hist[29] = new TH1D("qaTRD_esd_chi2", "TRD esd chi2;chi2;Counts", 200, 0, 100);
306 hist[30] = new TH1D("qaTRD_esd_timeBin", "TRD esd timeBin;time bin;Counts", 7, -0.5, 6.5);
307 hist[31] = new TH1D("qaTRD_esd_pidQuality", "pid Quality;quality;;Counts", 7, -0.5, 6.5);
309 // stack by stack electron identyfication
310 hist[32] = new TH1D("qaTRD_esd_tracksStack", "number of all tracks;stack;Counts", 90, -0.5, 89.5);
311 hist[33] = new TH1D("qaTRD_esd_electronStack", "number of electron tracks;stack;Counts", 90, -0.5, 89.5);
312 hist[34] = new TH1D("qaTRD_esd_elRatioStack", "fraction of electron tracks;stack;Counts", 90, -0.5, 89.5);
313 hist[35] = new TH1D("qaTRD_esd_thetaOut", ";tan(theta);", 100, -1, 1);
315 const char *partType[5] = {"Electron", "Muon", "Pion", "Kaon", "Proton"};
317 for(Int_t i=0; i<AliPID::kSPECIES; i++)
318 hist[36+i] = new TH1D(Form("qaTRD_esd_pid%d",i),
319 Form("%s;probability;Counts",partType[i]), 100, 0, 1);
321 // dE/dX vs momentum in three regions
322 const char *zoneName[4] = {"total charge", "ampilification range", "plateau", "TR range"};
324 // prepare the scale from 0.1 to 10 GeV
325 const Int_t nscalex= 50;
326 Double_t scalex[nscalex+1];
327 Double_t dd = (TMath::Log(10) - TMath::Log(0.5)) / nscalex;
328 for(Int_t ix=0; ix<nscalex+1; ix++) {
329 scalex[ix] = 0.5 * TMath::Exp(dd * ix);
332 const Int_t nscaley = 50;
333 Double_t scaley[nscaley+1];
334 for(Int_t iy=0; iy<nscaley+1; iy++) {
335 scaley[iy] = iy * (3e3/nscaley);
339 for(Int_t i=0; i<4; i++) {
340 hist[41+i] = new TH2D(Form("qaTRD_esd_signalPzone_%d",i),
341 Form("%s;momentum (GeV/c);signal (a.u.)", zoneName[i]),
342 nscalex, scalex, nscaley, scaley);
345 for(Int_t i=0; i<kNhist; i++) {
347 Add2ESDsList(hist[i], i, !expert, image);
352 //____________________________________________________________________________
353 void AliTRDQADataMakerRec::InitRecPoints()
356 // Create Reconstructed Points histograms in RecPoints subdir
358 const Bool_t expert = kTRUE ;
359 const Bool_t image = kTRUE ;
361 //printf("Helo from Init rec points\n");
363 const Int_t kNhist = 14 + 4 * 18 + 2 + 9;// + 540;
366 hist[0] = new TH1D("qaTRD_recPoints_det", "RRD recPoints det;Detector ID of the cluster;Counts", 540, -0.5, 539.5);
367 hist[1] = new TH2D("qaTRD_recPoints_amp", "TRD recPoints amp;Amplitude;??", 540, -0.5, 539, 200, -0.5, 199.5);
368 hist[2] = new TH1D("qaTRD_recPoints_npad", "TRD recPoints npad;Number of Pads;Counts", 12, -0.5, 11.5);
370 hist[3] = new TH1D("qaTRD_recPoints_dist2", "TRD recPoints dist2;residuals [2pad];Counts", 100, -1, 1);
371 hist[4] = new TH1D("qaTRD_recPoints_dist3", "TRD recPoints dist3;residuals [3pad];Counts", 100, -1, 1);
372 hist[5] = new TH1D("qaTRD_recPoints_dist4", "TRD recPoints dist4;residuals [4pad];Counts", 100, -1, 1);
373 hist[6] = new TH1D("qaTRD_recPoints_dist5", "TRD recPoints dist5;residuals [5pad];Counts", 100, -1, 1);
375 hist[7] = new TH2D("qaTRD_recPoints_rowCol", "TRDrecPointsrowCol;row;col", 16, -0.5, 15.5, 145, -0.5, 144.5);
376 hist[8] = new TH1D("qaTRD_recPoints_time", "TRDrecPoints time;time bin;Counts", kTimeBin, -0.5, kTimeBin-0.5);
377 hist[9] = new TH1D("qaTRD_recPoints_nCls", "TRD recPoints nCls;number of clusters;Counts", 500, -0.5, 499.5);
379 hist[10] = new TH3D("qaTRD_recPoints_sigTime", "TRD recPoints sigTime;chamber;time bin;signal",
380 540, -0.5, 539.5, kTimeBin, -0.5, kTimeBin-0.5, 200, -0.5, 199.5);
381 hist[11] = new TProfile("qaTRD_recPoints_prf", "TRD recPoints prf;distance;center of gravity;Counts"
382 , 120, -0.6, 0.6, -1.2, 1.2, "");
384 hist[12] = new TH1D("qaTRD_recPoints_ampMPV", "TRD recPoints ampMPV;amplitude MPV;Counts", 150, 0, 150);
385 hist[13] = new TH1D("qaTRD_recPoints_ampSigma", "TRD recPoints ampSigma;amplitude Sigma;Counts", 200, 0, 200);
387 // chamber by chamber
388 for(Int_t i=0; i<18; i++) {
389 hist[14+i] = new TH2D(Form("qaTRD_recPoints_sigTime_sm%d",i), Form("sm%d;det;time bin"),
390 30, -0.5, 29.5, kTimeBin, -0.5, kTimeBin-0.5);
391 hist[14+i]->SetMinimum(0);
392 hist[14+i]->SetMaximum(150);
395 // time bin by time bin sm-by-sm
396 for(Int_t i=0; i<18; i++) {
397 hist[14+18+i] = new TH1D(Form("qaTRD_recPoints_sigTimeShape_sm%d", i),
398 Form("sm%d;time bin;signal"),
399 kTimeBin, -0.5, kTimeBin-0.5);
401 hist[14+18+i]->SetMaximum(150);
405 for(Int_t i=0; i<18; i++) {
406 hist[50+i] = new TH1D(Form("qaTRD_recPoints_nCls_sm%d",i),
407 Form("sm%d;time bin;number of clusters",i),
408 kTimeBin, -0.5, kTimeBin-0.5);
412 for(Int_t i=0; i<18; i++) {
413 hist[68+i] = new TH1D(Form("qaTRD_recPoints_totalCharge_sm%d", i),
414 Form("sm%d;time bin;total charge", i),
415 kTimeBin, -0.5, kTimeBin-0.5);
418 hist[86] = new TH1D("qaTRD_recPoints_signal", "TRD recPoints signal;amplitude;Counts", 400, -0.5, 399.5);
419 hist[87] = new TH2D("qaTRD_recPoints_detMap", "TRD recPoints detMap;sm;chamber;Counts", 18, -0.5, 17.5, 30, -0.5, 29.5);
422 // amplitude as a function of the pad size
423 for(Int_t i=0; i<9; i++) {
424 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);
427 // one 2D histogram per chamber
428 // for(Int_t i=0; i<540; i++) {
429 // hist[88+i] = new TH2D(Form("qaTRD_recPoints_map%d", i), ";col;row", 16, -0.5, 15.5, 144, -0.5, 143.5);
433 for(Int_t i=0; i<kNhist; i++) {
435 Add2RecPointsList(hist[i], i, !expert, image);
439 //____________________________________________________________________________
440 void AliTRDQADataMakerRec::InitRaws()
443 // create Raws histograms in Raws subdir
445 const Bool_t expert = kTRUE ;
446 const Bool_t saveCorr = kTRUE ;
447 const Bool_t image = kTRUE ;
449 AliInfo("Initialization of QA for Raw Data");
451 //const Int_t kSM = 18;
452 //const Int_t kNCh = 540;
453 const Int_t kNhist = 6;
457 const char *linkName[3] = {"smLink", "smBeaf", "smData"};
458 for(Int_t i=0; i<3; i++) {
459 hist[i] = new TH2D(Form("qaTRD_raws_%s", linkName[i]),
460 ";super module;link",
461 18, -0.5, 17.5, 60, -0.5, 59.5);
464 hist[3] = new TH1D("qaTRD_raws_errorHC", "TRD raws error HC;error ID;Counts", 18, -3.5, 14.5);
465 hist[4] = new TH1D("qaTRD_raws_errorMCM", "TRD raws error MCM;error ID;Counts", 18, -3.5, 14.5);
466 hist[5] = new TH1D("qaTRD_raws_errorADC", "TRD raws errorADC;error ID;Counts", 18, -3.5, 14.5);
469 // four histograms to be published
470 hist[0] = new TH1D("qaTRD_raws_det", ";detector", 540, -0.5, 539.5);
471 hist[1] = new TH1D("qaTRD_raws_sig", ";signal", 100, -0.5, 99.5);
472 hist[2] = new TH1D("qaTRD_raws_timeBin", ";time bin", 40, -0.5, 39.5);
473 hist[3] = new TH1D("qaTRD_raws_smId", ";supermodule", 18, -0.5, 17.5);
476 // one double per MCM (not published)
477 const Int_t kNMCM = 30 * 8 * 16;
478 for(Int_t i=0; i<kSM; i++)
479 hist[4+i] = new TH1D(Form("qaTRD_raws_sm%d",i),"",kNMCM, -0.5, kNMCM-0.5);
483 for(Int_t i=0; i<kNhist; i++) {
485 Add2RawsList(hist[i], i, !expert, image, !saveCorr);
490 //____________________________________________________________________________
491 void AliTRDQADataMakerRec::MakeESDs(AliESDEvent * esd)
494 // Make QA data from ESDs
497 Int_t nTracks = esd->GetNumberOfTracks();
498 GetESDsData(0)->Fill(nTracks);
501 for (Int_t iTrack = 0; iTrack<nTracks; iTrack++) {
503 AliESDtrack *track = esd->GetTrack(iTrack);
504 const AliExternalTrackParam *paramOut = track->GetOuterParam();
505 const AliExternalTrackParam *paramIn = track->GetInnerParam();
508 if (!paramIn) continue;
509 if (!paramOut) continue;
512 if (track->GetKinkIndex(0) > 0) continue;
514 Double_t extZ = GetExtZ(paramIn);
515 if (TMath::Abs(extZ) > 320) continue; // acceptance cut
517 // .. in the acceptance
518 Int_t sector = GetSector(paramOut->GetAlpha());
519 Int_t stack = GetStack(paramOut);
522 UInt_t status = track->GetStatus();
523 for(Int_t bit=0; bit<32; bit++)
524 if (u<<bit & status) GetESDsData(2)->Fill(bit);
526 const Int_t knbits = 6;
527 Int_t bit[6] = {0,0,0,0,0,0};
528 bit[0] = status & AliESDtrack::kTPCin;
529 bit[1] = status & AliESDtrack::kTPCout;
530 bit[2] = (status & AliESDtrack::kTPCout) && !(status & AliESDtrack::kTRDout);
531 bit[3] = status & AliESDtrack::kTRDout;
532 bit[4] = status & AliESDtrack::kTRDrefit;
533 bit[5] = (status & AliESDtrack::kTRDout) && !(status & AliESDtrack::kTRDrefit);
535 // transverse momentum
536 //const Double_t *val = paramOut->GetParameter(); // parameters at the Outer plane
537 Double_t pt = paramOut->Pt(); //1./TMath::Abs(val[4]);
539 for(Int_t b=0; b<knbits; b++) {
541 GetESDsData(2*b+3)->Fill(pt);
542 GetESDsData(2*b+4)->Fill(extZ);
547 for(Int_t b=0; b<3; b++)
548 if (bit[3+b]) GetESDsData(b+15)->Fill(track->GetTRDncls0());
551 if (!bit[4]) continue;
553 //fQuality->Fill(track->GetTRDQuality());
554 //fBudget->Fill(track->GetTRDBudget());
555 //fSignal->Fill(track->GetTRDsignal());
557 GetESDsData(1)->Fill(sector);
558 GetESDsData(18)->Fill(track->GetP(), track->GetTRDsignal());
560 GetESDsData(27)->Fill(track->GetTRDQuality());
561 GetESDsData(28)->Fill(track->GetTRDBudget());
562 GetESDsData(29)->Fill(track->GetTRDchi2());
563 GetESDsData(30)->Fill(track->GetTRDTimBin(0));
564 GetESDsData(31)->Fill(track->GetTRDntrackletsPID());
568 for(Int_t k=0; k<4; ++k) {
570 for(Int_t j=0; j<6; j++) {
571 dedx += track->GetTRDslice(j, k-1);
573 GetESDsData(41+k)->Fill(paramOut->GetP(), dedx/6.);
577 if (status & AliESDtrack::kTRDpid) {
578 for(Int_t k=0; k<AliPID::kSPECIES; ++k)
579 GetESDsData(36+k)->Fill(track->GetTRDpid(k));
582 // probabilities uniformity
583 if (track->GetTRDntrackletsPID() < 6) continue;
584 GetESDsData(35)->Fill(paramOut->GetZ()/paramOut->GetX());
586 Int_t idx = 5 * sector + stack;
587 GetESDsData(32)->Fill(idx); // all tracks
588 if (track->GetTRDpid(AliPID::kElectron) > 0.9)
589 GetESDsData(33)->Fill(idx); // electrons only
594 hist[27] = new TH1D("qaTRD_esd_quality", ";quality", 120, 0, 12);
595 hist[28] = new TH1D("qaTRD_esd_budget", ";NN", 110, -1000, 100);
596 hist[29] = new TH1D("qaTRD_esd_chi2", ";chi2", 300, 0, 100);
597 hist[30] = new TH1D("qaTRD_esd_timeBin", 7, -0.5, 6.5);
598 hist[31] = new TH1D("qaTRD_esd_pidQuality", 7, -0.5, 6.5);
603 if (status & AliESDtrack::kTRDpid) {
605 for(Int_t l=0; l<6; l++) fTime->Fill(track->GetTRDTimBin(l));
607 // fill pid histograms
608 Double_t trdr0 = 0; //, tpcr0 = 0;
609 Int_t trdBestPid = 5; //, tpcBestPid = 5; // charged
610 const Double_t kminPidValue = 0.9;
613 //track->GetTPCpid(pp); // ESD inconsequence
615 for(Int_t pid=0; pid<5; pid++) {
617 trdr0 += track->GetTRDpid(pid);
620 fTrdPID[pid]->Fill(track->GetTRDpid(pid));
621 //fTpcPID[pid]->Fill(pp[pid]);
623 if (track->GetTRDpid(pid) > kminPidValue) trdBestPid = pid;
624 //if (pp[pid] > kminPidValue) tpcBestPid = pid;
627 fTrdPID[5]->Fill(trdr0); // check unitarity
628 fTrdSigMomPID[trdBestPid]->Fill(track->GetP(), track->GetTRDsignal());
630 //fTpcPID[5]->Fill(tpcr0); // check unitarity
631 //fTpcSigMomPID[tpcBestPid]->Fill(track->GetP(), track->GetTPCsignal());
639 //______________________________________________________________________________
640 Int_t AliTRDQADataMakerRec::GetSector(Double_t alpha) const
643 // Gets the sector number
646 Double_t size = TMath::DegToRad() * 20.; // shall use TRDgeo
647 if (alpha < 0) alpha += 2*TMath::Pi();
648 Int_t sector = (Int_t)(alpha/size);
652 //______________________________________________________________________________
654 Int_t AliTRDQADataMakerRec::GetStack(const AliExternalTrackParam *paramOut) const
657 // calculates the stack the track is in
660 const Double_t L = -0.9;
661 const Double_t W = (2*L)/5;
663 Double_t tan = paramOut->GetZ() / paramOut->GetX();
664 Double_t pos = (tan - L) / W;
668 //______________________________________________________________________________
669 Double_t AliTRDQADataMakerRec::GetExtZ(const AliExternalTrackParam *in) const
672 // Returns the Z position at the entry to TRD
673 // using parameters from the TPC in
676 const Double_t kX0 = 300;
678 Double_t x = in->GetX();
679 const Double_t *par = in->GetParameter();
680 Double_t theta = par[3];
681 Double_t z = in->GetZ();
683 Double_t zz = z + (kX0-x) * TMath::Tan(theta);
688 //____________________________________________________________________________
689 void AliTRDQADataMakerRec::MakeRaws(AliRawReader* rawReader)
692 // Makes QA data from raw data
695 AliInfo("Execution of QA for Raw data");
696 //printf("Execution of QA for Raw data\n");
698 // create raw reader TB
700 rawReader->SelectEquipment(0, 1024, 1041);
701 rawReader->Select("TRD");
703 // AliTRDrawStreamTB::AllowCorruptedData();
704 // AliTRDrawStreamTB::DisableStackNumberChecker();
705 // AliTRDrawStreamTB::DisableStackLinkNumberChecker();
706 // AliTRDrawStreamTB::DisableSkipData();
708 //AliTRDrawStreamTB *data = (AliTRDrawStreamTB*)AliTRDrawStreamBase::GetRawStream(rawReader);
709 AliTRDrawStream *data = (AliTRDrawStream *)AliTRDrawStreamBase::GetRawStream(rawReader);
711 //if (raw->IsA()->GetName())
714 // import the histograms
716 for(Int_t i=0; i<3; i++) {
717 fSMLink[i] = (TH2D*)GetRawsData(i);
718 //printf("address = %d\n", fSMLink[i]);
721 TH1D *fErrorHC = (TH1D*)GetRawsData(3);
722 TH1D *fErrorMCM = (TH1D*)GetRawsData(4);
723 TH1D *fErrorADC = (TH1D*)GetRawsData(5);
726 // loop over super-modules
727 while (data->NextBuffer()) {
729 //printf("processing next buffer\n");
731 Int_t sm = rawReader->GetEquipmentId() - 1024;
732 if (sm < 0 || sm > 18) return;
735 for (Int_t istack = 0; istack < 5; istack++) {
736 for (Int_t ilink = 0; ilink < 12; ilink++) {
738 //Int_t det = sm * 30 + istack * 6 + ilink/2;
740 // check if data delivered
741 if (!(data->IsLinkActiveInStack(istack, ilink))) continue;
742 fSMLink[0]->Fill(sm, istack * 12 + ilink);
744 // check if beaf-beaf
745 if (data->GetLinkMonitorError(istack, ilink)) {
746 fSMLink[1]->Fill(sm, istack * 12 + ilink);
750 // fill histogram with HC header errors
753 nErrHc = FillBits(fErrorHC, data->GetH0ErrorCode(istack, ilink), 0);
754 if (!nErrHc) fErrorHC->Fill(-3);
756 nErrHc = FillBits(fErrorHC, data->GetH1ErrorCode(istack, ilink), 2);
757 if (!nErrHc) fErrorHC->Fill(-2);
759 nErrHc = FillBits(fErrorHC, data->GetHCErrorCode(istack, ilink), 4);
760 if (!nErrHc) fErrorHC->Fill(-1);
762 // data integrity protection
763 if (data->GetH0ErrorCode(istack, ilink) > 0) continue;
764 if (data->GetH1ErrorCode(istack, ilink) > 0) continue;
766 fSMLink[2]->Fill(sm, istack * 12 + ilink);
769 for (Int_t imcm = 0; imcm < data->GetHCMCMmax(istack, ilink); imcm++ ){
773 nErrMcm = FillBits(fErrorMCM, data->GetMCMhdErrorCode(istack, ilink, imcm), 0);
774 if (!nErrMcm) fErrorMCM->Fill(-3);
776 nErrMcm = FillBits(fErrorMCM, data->GetMCMADCMaskErrorCode(istack, ilink, imcm), 5);
777 if (!nErrMcm) fErrorMCM->Fill(-2);
779 nErrMcm = FillBits(fErrorMCM, data->GetMCMErrorCode(istack, ilink, imcm), 10);
780 if (!nErrMcm) fErrorMCM->Fill(-1);
783 if ( (data->GetMCMhdErrorCode(istack,ilink,imcm)) & 2 ) continue;
785 // loop over ADC chanels
786 for (Int_t iadc=0; iadc < data->GetADCcount(istack, ilink, imcm); iadc++) {
788 // fill ADC error bits
789 Int_t nErrAdc = FillBits(fErrorADC, data->GetADCErrorCode(), 0);
790 if (!nErrAdc) fErrorADC->Fill(-1);
796 //printf("buffer analyzed\n");
801 AliInfo("sucessfull execution of QA for TRD raw data");
802 //printf("sucessfull execution of QA for TRD raw data\n");
809 //const Int_t kSM = 18;
810 //const Int_t kROC = 30;
811 const Int_t kROB = 8;
812 //const Int_t kLayer = 6;
813 //const Int_t kStack = 5;
814 const Int_t kMCM = 16;
815 // const Int_t kADC = 22;
818 //AliTRDrawStreamBase::SetRawStreamVersion("TB");
819 AliTRDrawStreamBase *raw = AliTRDrawStreamBase::GetRawStream(rawReader);
820 AliDebug(2,Form("Stream version: %s", raw->IsA()->GetName()));
822 while (raw->Next()) {
824 GetRawsData(0)->Fill(raw->GetDet());
826 // possibly needs changes with the new reader !!
827 Int_t *sig = raw->GetSignals();
828 for(Int_t i=0; i<3; i++) GetRawsData(1)->Fill(sig[i]);
831 GetRawsData(2)->Fill(raw->GetTimeBin());
833 // calculate the index;
834 Int_t sm = raw->GetSM();
835 Int_t roc = raw->GetROC();
836 Int_t rob = raw->GetROB();
837 Int_t mcm = raw->GetMCM();
838 //Int_t adc = raw->GetADC();
840 //Int_t index = roc * (kROB*kMCM*kADC) + rob * (kMCM*kADC) + mcm * kADC + adc;
841 Int_t index = roc * (kROB*kMCM) + rob * kMCM + mcm;
842 GetRawsData(3)->Fill(sm);
843 GetRawsData(4+sm)->Fill(index);
850 //____________________________________________________________________________
851 void AliTRDQADataMakerRec::MakeRecPoints(TTree * clustersTree)
854 // Makes data from RecPoints
857 // Info("MakeRecPoints", "making");
859 Int_t nsize = Int_t(clustersTree->GetTotBytes() / (sizeof(AliTRDcluster)));
860 TObjArray *clusterArray = new TObjArray(nsize+1000);
862 TBranch *branch = clustersTree->GetBranch("TRDcluster");
864 AliError("Can't get the branch !");
867 branch->SetAddress(&clusterArray);
869 // Loop through all entries in the tree
870 Int_t nEntries = (Int_t)TMath::Ceil( clustersTree->GetEntries() );
872 AliTRDcluster *c = 0;
874 for (Int_t i=0; i<540; i++) nDet[i] = 0;
878 //printf("nEntries = %d\n", nEntries);
883 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
886 nbytes += clustersTree->GetEvent(iEntry);
887 Int_t nCluster = clusterArray->GetEntries();
889 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
890 c = (AliTRDcluster *) clusterArray->At(iCluster);
903 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
906 nbytes += clustersTree->GetEvent(iEntry);
908 // Get the number of points in the detector
909 Int_t nCluster = clusterArray->GetEntries();
912 // Loop through all TRD digits
913 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
916 c = (AliTRDcluster *) clusterArray->At(iCluster);
918 Int_t iDet = c->GetDetector();
919 Int_t nPads = c->GetNPads();
922 GetRecPointsData(0)->Fill(iDet);
923 GetRecPointsData(86)->Fill(c->GetQ());
924 GetRecPointsData(1)->Fill(iDet, c->GetQ());
925 GetRecPointsData(2)->Fill(nPads);
927 GetRecPointsData(1+c->GetNPads())->Fill(c->GetCenter());
930 GetRecPointsData(88+nPads-2)->Fill(c->GetQ());
931 else GetRecPointsData(96)->Fill(c->GetQ());
933 //if (c->GetPadTime() < 5)
934 ((TH2D*)GetRecPointsData(7))->Fill(c->GetPadRow(), c->GetPadCol());
935 GetRecPointsData(8)->Fill(c->GetPadTime());
937 ((TH3D*)GetRecPointsData(10))->Fill(iDet, c->GetPadTime(), c->GetQ());
939 Int_t iSM = iDet / 30;
940 GetRecPointsData(50+iSM)->Fill(c->GetPadTime());
941 GetRecPointsData(68+iSM)->Fill(c->GetPadTime(), c->GetQ());
943 // total charge sm / det / timeBin
944 //((TH2D*)GetRecPointsData(14+iSM))->Fill(iDet-iSM*30, c->GetPadTime(), c->GetQ());
948 //if (c->GetNPads() == 2) {
949 Short_t *sig = c->GetSignals();
952 if (sig[0] == 0 && sig[1] == 0 && sig[2] == 0 && sig[5] == 0 && sig[6] == 0)
953 frac = 1. * sig[4] / (sig[3] + sig[4]);
955 if (sig[0] == 0 && sig[1] == 0 && sig[4] == 0 && sig[5] == 0 && sig[6] == 0)
956 frac = -1. * sig[2] / (sig[2] + sig[3]);
958 if (frac > -10) ((TProfile*)GetRecPointsData(11))->Fill(c->GetCenter(), frac);
965 for(Int_t i=0; i<540; i++)
966 if (nDet[i] > 0) GetRecPointsData(9)->Fill(nDet[i]);
968 GetRecPointsData(9)->Fill(nCls);
974 //____________________________________________________________________________
975 void AliTRDQADataMakerRec::StartOfDetectorCycle()
978 // Detector specific actions at start of cycle
983 //__________________________________________________________________________
984 Int_t AliTRDQADataMakerRec::CheckPointer(TObject *obj, const char *name)
987 // Checks initialization of pointers
990 if (!obj) AliWarning(Form("null pointer: %s", name));
993 //__________________________________________________________________________
994 void AliTRDQADataMakerRec::BuildRatio(TH1D *ratio, TH1D *histN, TH1D*histD) {
996 // Calculate the ratio of two histograms
997 // error are calculated assuming the histos have the same counts
1002 Int_t nbins = histN->GetXaxis()->GetNbins();
1003 for(Int_t i=1; i<nbins+2; i++) {
1005 Double_t valueN = histN->GetBinContent(i);
1006 Double_t valueD = histD->GetBinContent(i);
1009 ratio->SetBinContent(i, 0);
1010 ratio->SetBinError(i, 0);
1014 Double_t eps = (valueN < valueD-valueN)? valueN : valueD-valueN;
1016 ratio->SetBinContent(i, valueN/valueD);
1017 ratio->SetBinError(i, TMath::Sqrt(eps)/valueD);
1021 ratio->SetMinimum(-0.1);
1022 ratio->SetMaximum(1.1);
1023 ratio->SetMarkerStyle(20);
1025 //__________________________________________________________________________
1027 Int_t AliTRDQADataMakerRec::FillBits(TH1D *hist, Int_t code, Int_t offset) {
1031 for(Int_t i=0; i<8; i++) {
1033 hist->Fill(i+offset);
1042 //__________________________________________________________________________