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[u/mrichter/AliRoot.git] / TRD / AliTRDQADataMakerRec.cxx
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04236e67 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
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 **************************************************************************/
15
16/* $Id$ */
17
18////////////////////////////////////////////////////////////////////////////
19// //
20// Produces the data needed to calculate the quality assurance. //
21// All data must be mergeable objects. //
22// //
23// Author: //
24// Sylwester Radomski (radomski@physi.uni-heidelberg.de) //
25// //
26////////////////////////////////////////////////////////////////////////////
27
28// --- ROOT system ---
29#include <TClonesArray.h>
30#include <TFile.h>
31#include <TH1D.h>
32#include <TH2D.h>
33#include <TH3D.h>
34#include <TProfile.h>
35#include <TF1.h>
36#include <TCanvas.h>
37
38// --- AliRoot header files ---
39#include "AliESDEvent.h"
40#include "AliLog.h"
41#include "AliTRDcluster.h"
42#include "AliTRDQADataMakerRec.h"
43#include "AliTRDgeometry.h"
44#include "AliTRDdataArrayI.h"
45#include "AliTRDrawStreamTB.h"
46
47#include "AliQAChecker.h"
48
49ClassImp(AliTRDQADataMakerRec)
50
51//____________________________________________________________________________
52 AliTRDQADataMakerRec::AliTRDQADataMakerRec() :
53 AliQADataMakerRec(AliQA::GetDetName(AliQA::kTRD), "TRD Quality Assurance Data Maker")
54{
55 //
56 // Default constructor
57}
58
59//____________________________________________________________________________
60AliTRDQADataMakerRec::AliTRDQADataMakerRec(const AliTRDQADataMakerRec& qadm) :
61 AliQADataMakerRec()
62{
63 //
64 // Copy constructor
65 //
66
67 SetName((const char*)qadm.GetName()) ;
68 SetTitle((const char*)qadm.GetTitle());
69
70}
71
72//__________________________________________________________________
73AliTRDQADataMakerRec& AliTRDQADataMakerRec::operator=(const AliTRDQADataMakerRec& qadm)
74{
75 //
76 // Equal operator.
77 //
78
79 this->~AliTRDQADataMakerRec();
80 new(this) AliTRDQADataMakerRec(qadm);
81 return *this;
82
83}
84
85//____________________________________________________________________________
86void AliTRDQADataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX task, TObjArray * list)
87{
88 //
89 // Detector specific actions at end of cycle
90 //
743496f4 91 //TStopwatch watch;
92 //watch.Start();
93
9b99c029 94 AliInfo("End of TRD cycle");
743496f4 95
04236e67 96 if (task == AliQA::kRECPOINTS) {
743496f4 97
98 TH1D *hist = new TH1D("fitHist", "", 200, -0.5, 199.5);
04236e67 99 //list->Print();
100
743496f4 101 // fill detector map;
102 for(int i=0; i<540; i++) {
103 Double_t v = ((TH1D*)list->At(0))->GetBinContent(i+1);
104 Int_t sm = i/30;
105 Int_t det = i%30;
106
9b99c029 107 TH2D *detMap = (TH2D*)list->At(87);
743496f4 108 Int_t bin = detMap->FindBin(sm, det);
109 detMap->SetBinContent(bin, v);
110 }
111
112
04236e67 113 // Rec points full chambers
743496f4 114 for (Int_t i=0; i<540; i++) {
115
116 //AliInfo(Form("I = %d", i));
117
118 //TH1D *h = ((TH2D*)list->At(1))->ProjectionY(Form("qaTRD_recPoints_amp_%d",i), i+1, i+1);
119 hist->Reset();
120 for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) {
121 Double_t xvalue = hist->GetBinCenter(b);
122 Int_t bin = ((TH2D*)list->At(1))->FindBin(i,xvalue);
123 Double_t value = ((TH2D*)list->At(1))->GetBinContent(bin);
124 hist->SetBinContent(b, value);
04236e67 125 }
743496f4 126
127 //printf("Sum = %d %f\n", i, hist->GetSum());
128 if (hist->GetSum() < 100) continue; // chamber not present
129
130 hist->Fit("landau", "q0", "goff", 10, 180);
131 TF1 *fit = hist->GetFunction("landau");
132 ((TH1D*)list->At(12))->Fill(fit->GetParameter(1));
133 ((TH1D*)list->At(13))->Fill(fit->GetParameter(2));
04236e67 134 }
135
743496f4 136 // time-bin by time-bin sm by sm
137 for(Int_t i=0; i<18; i++) { // loop over super-modules
138
139 for(Int_t j=0; j<35; j++) { // loop over time bins
04236e67 140
743496f4 141 //TH1D *h = ((TH3D*)list->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, j+1, j+1);
142 hist->Reset();
143 for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) {
144 Double_t xvalue = hist->GetBinCenter(b);
145 Double_t svalue = 0;
146
147 for(Int_t det=i*30; det<(i+1)*30; det++) { // loop over detectors
148 Int_t bin = ((TH3D*)list->At(10))->FindBin(det,j,xvalue);
149 Double_t value = ((TH3D*)list->At(10))->GetBinContent(bin);
150 svalue += value;
151 }
152 //printf("v = %f\n", value);
153 hist->SetBinContent(b, svalue);
154 }
04236e67 155
743496f4 156 if (hist->GetSum() < 100) continue;
157 //printf("fitting %d %d %f\n", i, j, hist->GetSum());
04236e67 158
743496f4 159 hist->Fit("landau", "q0", "goff", 10, 180);
160 TF1 *fit = hist->GetFunction("landau");
161
162 TH1D *h1 = (TH1D*)list->At(14+18+i);
163 Int_t bin = h1->FindBin(j);
164 // printf("%d %d %d\n", det, j, bin);
165 h1->SetBinContent(bin, TMath::Abs(fit->GetParameter(1)));
166 }
167 }
168
169
170 // time-bin by time-bin chamber by chamber
171 for (Int_t i=0; i<540; i++) {
172
173 //TH1D *test = ((TH3D*)list->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, 0, 35);
174 //if (test->GetSum() < 100) continue;
175
176 //AliInfo(Form("fitting det = %d", i));
177
178 for(Int_t j=0; j<35; j++) {
179
180 //TH1D *h = ((TH3D*)list->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, j+1, j+1);
181 hist->Reset();
182 for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) {
183 Double_t xvalue = hist->GetBinCenter(b);
184 Int_t bin = ((TH3D*)list->At(10))->FindBin(i,j,xvalue);
185 Double_t value = ((TH3D*)list->At(10))->GetBinContent(bin);
186 //printf("v = %f\n", value);
187 hist->SetBinContent(b, value);
04236e67 188 }
743496f4 189
190 if (hist->GetSum() < 100) continue;
191 //printf("fitting %d %d %f\n", i, j, hist->GetSum());
192
193 hist->Fit("landau", "q0", "goff", 10, 180);
194 TF1 *fit = hist->GetFunction("landau");
195
196 Int_t sm = i/30;
197 Int_t det = i%30;
198 TH2D *h2 = (TH2D*)list->At(14+sm);
199 Int_t bin = h2->FindBin(det,j);
200 // printf("%d %d %d\n", det, j, bin);
201 h2->SetBinContent(bin, TMath::Abs(fit->GetParameter(1)));
202 h2->SetBinError(bin,fit->GetParError(1));
04236e67 203 }
204 }
743496f4 205
206 if (hist) delete hist;
04236e67 207 }
208
743496f4 209 //////////////////////////
210 // const Int_t knbits = 6;
211 // const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
212 //const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
04236e67 213
743496f4 214 if (task == AliQA::kESDS) {
215
216 const Int_t knRatio = 4;
217 const Int_t kN[knRatio] = {4,3,4,5};
218 const Int_t kD[knRatio] = {3,1,1,3};
219
220 // create ratios
221 for(Int_t type=0; type<2; type++) {
222 for(Int_t i=0; i<knRatio; i++) {
223
224 TH1D *ratio = (TH1D*)list->At(19 + 2*i + type);
225 TH1D *histN = (TH1D*)list->At(3 + 2*kN[i] + type);
226 TH1D *histD = (TH1D*)list->At(3 + 2*kD[i] + type);
227
228 BuildRatio(ratio, histN, histD);
229 //ratio->Reset();
230 //ratio->Add(histN);
231 //ratio->Divide(histD);
232 }
233 }
9b99c029 234
235 // ratio for the fraction of electrons per stack
236 TH1D *histN = (TH1D*)list->At(33);
237 TH1D *histD = (TH1D*)list->At(32);
238 TH1D *ratio = (TH1D*)list->At(34);
239 BuildRatio(ratio, histN, histD);
743496f4 240 }
04236e67 241
743496f4 242
243 // call the checker
244 AliQAChecker::Instance()->Run(AliQA::kTRD, task, list) ;
04236e67 245}
246
247//____________________________________________________________________________
248void AliTRDQADataMakerRec::InitESDs()
249{
250 //
251 // Create ESDs histograms in ESDs subdir
252 //
253
9b99c029 254 const Int_t kNhist = 36+5;
255
04236e67 256 TH1 *hist[kNhist];
257 Int_t histoCounter = -1 ;
258
743496f4 259 hist[++histoCounter] = new TH1D("qaTRD_esd_ntracks", ";Number of tracks", 300, -0.5, 299.5);
260 hist[++histoCounter] = new TH1D("qaTRD_esd_sector", ";Sector", 18, -0.5, 17.7);
04236e67 261 hist[++histoCounter] = new TH1D("qaTRD_esd_bits", ";Bits", 64, -0.5, 63.5);
262
263 const Int_t knbits = 6;
264 const char *suf[knbits] = {"TPCi", "TPCo", "TPCz", "TRDo", "TRDr", "TRDz"};
265
743496f4 266 // histo = 3
267 for(Int_t i=0; i<knbits; i++) {
268 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_pt%s",suf[i]), ";p_{T} (GeV/c);", 100, 0, 10);
04236e67 269 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s", suf[i]), ";z (cm)", 200, -400, 400);
270 }
271
9b99c029 272 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDo", "TRDo;number of clusters", 180, -0.5, 179.5);;
273 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDr", "TRDr;number of clusters", 180, -0.5, 179.5);;
274 hist[++histoCounter] = new TH1D("qaTRD_esd_clsTRDz", "TRDz;number of clusters", 180, -0.5, 179.5);;
04236e67 275 //hist[++histoCounter] = new TH1D("qaTRD_esd_clsRatio", ";cluster ratio", 100, 0., 1.3);;
276
277 hist[++histoCounter] = new TH2D("qaTRD_esd_sigMom", ";momentum (GeV/c);signal", 100, 0, 5, 200, 0, 1e3);
278
743496f4 279 // end of cycle plots (hist 19)
280 const char *sufRatio[4] = {"TRDrTRDo", "TRDoTPCo", "TRDrTPCo", "TRDzTPCo"};
281
282 for(int i=0; i<4; i++) {
283 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_pt%s",sufRatio[i]),
284 Form("Efficiency in Pt %s;p_{T};eff", sufRatio[i]),
285 100, 0, 10);
286
287 hist[++histoCounter] = new TH1D(Form("qaTRD_esd_trdz%s",sufRatio[i]),
288 Form("Efficiency in Z %s;z (cm);eff", sufRatio[i]),
289 200, -400, 400);
290 }
291
9b99c029 292 // 27 - 31
293 hist[27] = new TH1D("qaTRD_esd_quality", ";quality", 120, 0, 12);
294 hist[28] = new TH1D("qaTRD_esd_budget", ";NN", 110, -1000, 100);
295 hist[29] = new TH1D("qaTRD_esd_chi2", ";chi2", 200, 0, 100);
296 hist[30] = new TH1D("qaTRD_esd_timeBin", ";time bin", 7, -0.5, 6.5);
297 hist[31] = new TH1D("qaTRD_esd_pidQuality", "pid Quality", 7, -0.5, 6.5);
298
299 // stack by stack electron identyfication
300 hist[32] = new TH1D("qaTRD_esd_tracksStack", "number of all tracks;stack", 90, -0.5, 89.5);
301 hist[33] = new TH1D("qaTRD_esd_electronStack", "number of electron tracks;stack", 90, -0.5, 89.5);
302 hist[34] = new TH1D("qaTRD_esd_elRatioStack", "fraction of electron tracks;stack", 90, -0.5, 89.5);
303 hist[35] = new TH1D("qaTRD_esd_thetaOut", ";tan(theta);", 100, -1, 1);
304
305 const char *partType[5] = {"Electron", "Muon", "Pion", "Kaon", "Proton"};
306
307 for(Int_t i=0; i<AliPID::kSPECIES; i++)
308 hist[36+i] = new TH1D(Form("qaTRD_esd_pid%d",i),
309 Form("%s;probability",partType[i]), 100, 0, 1);
310
311
312 for(Int_t i=0; i<kNhist; i++) {
04236e67 313 //hist[i]->Sumw2();
314 Add2ESDsList(hist[i], i);
315 }
316
317}
318
319//____________________________________________________________________________
320void AliTRDQADataMakerRec::InitRecPoints()
321{
322 //
323 // Create Reconstructed Points histograms in RecPoints subdir
324 //
325
9b99c029 326 const Int_t kNhist = 14 + 4 * 18 + 2;
04236e67 327 TH1 *hist[kNhist];
328
329 hist[0] = new TH1D("qaTRD_recPoints_det", ";Detector ID of the cluster", 540, -0.5, 539.5);
330 hist[1] = new TH2D("qaTRD_recPoints_amp", ";Amplitude", 540, -0.5, 539, 200, -0.5, 199.5);
331 hist[2] = new TH1D("qaTRD_recPoints_npad", ";Number of Pads", 12, -0.5, 11.5);
332
333 hist[3] = new TH1D("qaTRD_recPoints_dist2", ";residuals [2pad]", 100, -1, 1);
334 hist[4] = new TH1D("qaTRD_recPoints_dist3", ";residuals [3pad]", 100, -1, 1);
335 hist[5] = new TH1D("qaTRD_recPoints_dist4", ";residuals [4pad]", 100, -1, 1);
336 hist[6] = new TH1D("qaTRD_recPoints_dist5", ";residuals [5pad]", 100, -1, 1);
337
338 hist[7] = new TH2D("qaTRD_recPoints_rowCol", ";row;col", 16, -0.5, 15.5, 145, -0.5, 144.5);
339 hist[8] = new TH1D("qaTRD_recPoints_time", ";time bin", 35, -0.5, 34.5);
340 hist[9] = new TH1D("qaTRD_recPoints_nCls", ";number of clusters", 500, -0.5, 499.5);
341
342 hist[10] = new TH3D("qaTRD_recPoints_sigTime", ";chamber;time bin;signal",
9b99c029 343 540, -0.5, 539.5, 35, -0.5, 34.5, 200, -0.5, 199.5);
04236e67 344 hist[11] = new TProfile("qaTRD_recPoints_prf", ";distance;center of gravity"
345 , 120, -0.6, 0.6, -1.2, 1.2, "");
346
743496f4 347 hist[12] = new TH1D("qaTRD_recPoints_ampMPV", ";amplitude MPV", 200, 0, 200);
348 hist[13] = new TH1D("qaTRD_recPoints_ampSigma", ";amplitude Sigma", 200, 0, 200);
349
9b99c029 350 // chamber by chamber
04236e67 351 for(Int_t i=0; i<18; i++) {
352 hist[14+i] = new TH2D(Form("qaTRD_recPoints_sigTime_sm%d",i), Form("sm%d;det;time bin"),
353 30, -0.5, 29.5, 35, -0.5, 34.5);
354 hist[14+i]->SetMinimum(20);
355 hist[14+i]->SetMaximum(40);
356 }
743496f4 357
358 // time bin by time bin sm-by-sm
359 for(Int_t i=0; i<18; i++) {
360 hist[14+18+i] = new TH1D(Form("qaTRD_recPoints_sigTimeShape_sm%d", i),
361 Form("sm%d;time bin;signal"),
362 35, -0.5, 34.5);
9b99c029 363
743496f4 364 hist[14+18+i]->SetMaximum(120);
365 }
366
9b99c029 367 // str = 50
368 for(Int_t i=0; i<18; i++) {
369 hist[50+i] = new TH1D(Form("qaTRD_recPoints_nCls_sm%d",i),
370 Form("sm%d;time bin;number of clusters",i),
371 35, -0.5, 34.5);
372 }
373
374 // str = 68
375 for(Int_t i=0; i<18; i++) {
376 hist[68+i] = new TH1D(Form("qaTRD_recPoints_totalCharge_sm%d", i),
377 Form("sm%d;time bin;total charge", i),
378 35, -0.5, 34.5);
379 }
380
381 hist[86] = new TH1D("qaTRD_recPoints_signal", ";amplitude", 200, -0.5, 199.5);
382 hist[87] = new TH2D("qaTRD_recPoints_detMap", ";sm;chamber", 18, -0.5, 17.5, 30, -0.5, 29.5);
743496f4 383
04236e67 384
385 for(Int_t i=0; i<kNhist; i++) {
386 //hist[i]->Sumw2();
387 Add2RecPointsList(hist[i], i);
388 }
04236e67 389}
390
391//____________________________________________________________________________
392void AliTRDQADataMakerRec::InitRaws()
393{
394 //
395 // create Raws histograms in Raws subdir
396 //
397
398 const Int_t kSM = 18;
399 //const Int_t kNCh = 540;
400 const Int_t kNhist = 4+kSM;
401 TH1D *hist[kNhist];
402
403 // four histograms to be published
404 hist[0] = new TH1D("qaTRD_raws_det", ";detector", 540, -0.5, 539.5);
405 hist[1] = new TH1D("qaTRD_raws_sig", ";signal", 100, -0.5, 99.5);
406 hist[2] = new TH1D("qaTRD_raws_timeBin", ";time bin", 40, -0.5, 39.5);
407 hist[3] = new TH1D("qaTRD_raws_smId", ";supermodule", 18, -0.5, 17.5);
408 //
409
410 // one double per MCM (not published)
411 const Int_t kNMCM = 30 * 8 * 16;
412 for(Int_t i=0; i<kSM; i++)
413 hist[4+i] = new TH1D(Form("qaTRD_raws_sm%d",i),"",kNMCM, -0.5, kNMCM-0.5);
414
415 // register
416 for(Int_t i=0; i<kNhist; i++) {
417 //hist[i]->Sumw2();
418 Add2RawsList(hist[i], i);
419 }
420
421}
422
423//____________________________________________________________________________
424void AliTRDQADataMakerRec::MakeESDs(AliESDEvent * esd)
425{
426 //
427 // Make QA data from ESDs
428 //
429
430 Int_t nTracks = esd->GetNumberOfTracks();
431 GetESDsData(0)->Fill(nTracks);
432
433 // track loop
434 for (Int_t i=0; i<nTracks; i++) {
435
436 AliESDtrack *track = esd->GetTrack(i);
437 const AliExternalTrackParam *paramOut = track->GetOuterParam();
438 const AliExternalTrackParam *paramIn = track->GetInnerParam();
439
440 // long track ..
441 if (!paramIn) continue;
442 if (!paramOut) continue;
443
444 // not a kink
445 if (track->GetKinkIndex(0) > 0) continue;
446
447 Double_t extZ = GetExtZ(paramIn);
448 if (TMath::Abs(extZ) > 320) continue; // acceptance cut
449
450 // .. in the acceptance
451 Int_t sector = GetSector(paramOut->GetAlpha());
9b99c029 452 Int_t stack = GetStack(paramOut);
04236e67 453
454 UInt_t u = 1;
455 UInt_t status = track->GetStatus();
456 for(Int_t bit=0; bit<32; bit++)
457 if (u<<bit & status) GetESDsData(2)->Fill(bit);
458
459 const Int_t knbits = 6;
460 Int_t bit[6] = {0,0,0,0,0,0};
461 bit[0] = status & AliESDtrack::kTPCin;
462 bit[1] = status & AliESDtrack::kTPCout;
463 bit[2] = (status & AliESDtrack::kTPCout) && !(status & AliESDtrack::kTRDout);
464 bit[3] = status & AliESDtrack::kTRDout;
465 bit[4] = status & AliESDtrack::kTRDrefit;
466 bit[5] = (status & AliESDtrack::kTRDout) && !(status & AliESDtrack::kTRDrefit);
467
468 // transverse momentum
469 //const Double_t *val = paramOut->GetParameter(); // parameters at the Outer plane
470 Double_t pt = paramOut->Pt(); //1./TMath::Abs(val[4]);
471
472 for(Int_t b=0; b<knbits; b++) {
473 if (bit[b]) {
474 GetESDsData(2*b+3)->Fill(pt);
475 GetESDsData(2*b+4)->Fill(extZ);
476 }
477 }
478
479 // clusters
480 for(Int_t b=0; b<3; b++)
9b99c029 481 if (bit[3+b]) GetESDsData(b+15)->Fill(track->GetTRDncls0());
04236e67 482
483 // refitted only
484 if (!bit[4]) continue;
485
486 //fQuality->Fill(track->GetTRDQuality());
487 //fBudget->Fill(track->GetTRDBudget());
488 //fSignal->Fill(track->GetTRDsignal());
9b99c029 489
490 GetESDsData(1)->Fill(sector);
04236e67 491 GetESDsData(18)->Fill(track->GetP(), track->GetTRDsignal());
492
9b99c029 493 GetESDsData(27)->Fill(track->GetTRDQuality());
494 GetESDsData(28)->Fill(track->GetTRDBudget());
495 GetESDsData(29)->Fill(track->GetTRDchi2());
496 GetESDsData(30)->Fill(track->GetTRDTimBin(0));
497 GetESDsData(31)->Fill(track->GetTRDpidQuality());
498
499 // probabilities
500 if (status & AliESDtrack::kTRDpid) {
501 for(Int_t i=0; i<AliPID::kSPECIES; i++)
502 GetESDsData(36+i)->Fill(track->GetTRDpid(i));
503 }
504
505 // probabilities uniformity
506 if (track->GetTRDpidQuality() < 6) continue;
507 GetESDsData(35)->Fill(paramOut->GetZ()/paramOut->GetX());
508
509 Int_t idx = 5 * sector + stack;
510 GetESDsData(32)->Fill(idx); // all tracks
511 if (track->GetTRDpid(AliPID::kElectron) > 0.9)
512 GetESDsData(33)->Fill(idx); // electrons only
513
514
515
516 /*
517 hist[27] = new TH1D("qaTRD_esd_quality", ";quality", 120, 0, 12);
518 hist[28] = new TH1D("qaTRD_esd_budget", ";NN", 110, -1000, 100);
519 hist[29] = new TH1D("qaTRD_esd_chi2", ";chi2", 300, 0, 100);
520 hist[30] = new TH1D("qaTRD_esd_timeBin", 7, -0.5, 6.5);
521 hist[31] = new TH1D("qaTRD_esd_pidQuality", 7, -0.5, 6.5);
522 */
523
04236e67 524 /*
525 // PID only
526 if (status & AliESDtrack::kTRDpid) {
527
528 for(Int_t l=0; l<6; l++) fTime->Fill(track->GetTRDTimBin(l));
529
530 // fill pid histograms
531 Double_t trdr0 = 0; //, tpcr0 = 0;
532 Int_t trdBestPid = 5; //, tpcBestPid = 5; // charged
533 const Double_t kminPidValue = 0.9;
534
535 //Double_t pp[5];
536 //track->GetTPCpid(pp); // ESD inconsequence
537
538 for(Int_t pid=0; pid<5; pid++) {
539
540 trdr0 += track->GetTRDpid(pid);
541 //tpcr0 += pp[pid];
542
543 fTrdPID[pid]->Fill(track->GetTRDpid(pid));
544 //fTpcPID[pid]->Fill(pp[pid]);
545
546 if (track->GetTRDpid(pid) > kminPidValue) trdBestPid = pid;
547 //if (pp[pid] > kminPidValue) tpcBestPid = pid;
548 }
549
550 fTrdPID[5]->Fill(trdr0); // check unitarity
551 fTrdSigMomPID[trdBestPid]->Fill(track->GetP(), track->GetTRDsignal());
552
553 //fTpcPID[5]->Fill(tpcr0); // check unitarity
554 //fTpcSigMomPID[tpcBestPid]->Fill(track->GetP(), track->GetTPCsignal());
555 }
556 */
557
558 }
559
560}
561
562//______________________________________________________________________________
9b99c029 563Int_t AliTRDQADataMakerRec::GetSector(Double_t alpha) const
04236e67 564{
565 //
566 // Gets the sector number
567 //
568
569 Double_t size = TMath::DegToRad() * 20.; // shall use TRDgeo
9b99c029 570 if (alpha < 0) alpha += 2*TMath::Pi();
571 Int_t sector = (Int_t)(alpha/size);
04236e67 572 return sector;
573
574}
9b99c029 575//______________________________________________________________________________
576
577Int_t AliTRDQADataMakerRec::GetStack(const AliExternalTrackParam *paramOut) const
578{
579 //
580 // calculates the stack the track is in
581 //
582
583 const Double_t L = -0.9;
584 const Double_t W = (2*L)/5;
585
586 Double_t tan = paramOut->GetZ() / paramOut->GetX();
587 Double_t pos = (tan - L) / W;
588 return (Int_t) pos;
589}
04236e67 590
591//______________________________________________________________________________
592Double_t AliTRDQADataMakerRec::GetExtZ(const AliExternalTrackParam *in) const
593{
594 //
595 // Returns the Z position at the entry to TRD
596 // using parameters from the TPC in
597 //
598
599 const Double_t kX0 = 300;
600
601 Double_t x = in->GetX();
602 const Double_t *par = in->GetParameter();
603 Double_t theta = par[3];
604 Double_t z = in->GetZ();
605
606 Double_t zz = z + (kX0-x) * TMath::Tan(theta);
607 return zz;
608
609}
610
611//____________________________________________________________________________
612void AliTRDQADataMakerRec::MakeRaws(AliRawReader* rawReader)
613{
614 //
615 // Makes QA data from raw data
616 //
617
618 // 157
619 // T9 -- T10
620
621 //const Int_t kSM = 18;
622 //const Int_t kROC = 30;
623 const Int_t kROB = 8;
624 //const Int_t kLayer = 6;
625 //const Int_t kStack = 5;
626 const Int_t kMCM = 16;
627 // const Int_t kADC = 22;
628
629 AliTRDrawStreamTB *raw = new AliTRDrawStreamTB(rawReader);
630
631 raw->SetRawVersion(3);
632 raw->Init();
633
634 while (raw->Next()) {
635
636 GetRawsData(0)->Fill(raw->GetDet());
637
638 // possibly needs changes with the new reader !!
639 Int_t *sig = raw->GetSignals();
640 for(Int_t i=0; i<3; i++) GetRawsData(1)->Fill(sig[i]);
641 // ---
642
643 GetRawsData(2)->Fill(raw->GetTimeBin());
644
645 // calculate the index;
646 Int_t sm = raw->GetSM();
647 Int_t roc = raw->GetROC();
648 Int_t rob = raw->GetROB();
649 Int_t mcm = raw->GetMCM();
650 //Int_t adc = raw->GetADC();
651
652 //Int_t index = roc * (kROB*kMCM*kADC) + rob * (kMCM*kADC) + mcm * kADC + adc;
653 Int_t index = roc * (kROB*kMCM) + rob * kMCM + mcm;
654 GetRawsData(3)->Fill(sm);
655 GetRawsData(4+sm)->Fill(index);
656 }
9b99c029 657
658 delete raw;
04236e67 659}
660
661//____________________________________________________________________________
662void AliTRDQADataMakerRec::MakeRecPoints(TTree * clustersTree)
663{
664 //
665 // Makes data from RecPoints
666 //
743496f4 667
668 // Info("MakeRecPoints", "making");
04236e67 669
670 Int_t nsize = Int_t(clustersTree->GetTotBytes() / (sizeof(AliTRDcluster)));
671 TObjArray *clusterArray = new TObjArray(nsize+1000);
672
673 TBranch *branch = clustersTree->GetBranch("TRDcluster");
674 if (!branch) {
675 AliError("Can't get the branch !");
676 return;
677 }
678 branch->SetAddress(&clusterArray);
679
680 // Loop through all entries in the tree
681 Int_t nEntries = (Int_t) clustersTree->GetEntries();
682 Int_t nbytes = 0;
683 AliTRDcluster *c = 0;
684 Int_t nDet[540];
685 for (Int_t i=0; i<540; i++) nDet[i] = 0;
686
687 for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) {
688
689 // Import the tree
690 nbytes += clustersTree->GetEvent(iEntry);
691
692 // Get the number of points in the detector
693 Int_t nCluster = clusterArray->GetEntriesFast();
694
695 // Loop through all TRD digits
696 for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) {
697 c = (AliTRDcluster *) clusterArray->UncheckedAt(iCluster);
698
699 Int_t iDet = c->GetDetector();
700 nDet[iDet]++;
701 GetRecPointsData(0)->Fill(iDet);
9b99c029 702 GetRecPointsData(86)->Fill(c->GetQ());
04236e67 703 GetRecPointsData(1)->Fill(iDet, c->GetQ());
704 GetRecPointsData(2)->Fill(c->GetNPads());
705 if (c->GetNPads() < 6)
706 GetRecPointsData(1+c->GetNPads())->Fill(c->GetCenter());
707
708 //if (c->GetPadTime() < 5)
709 ((TH2D*)GetRecPointsData(7))->Fill(c->GetPadRow(), c->GetPadCol());
710 GetRecPointsData(8)->Fill(c->GetPadTime());
711
712 ((TH3D*)GetRecPointsData(10))->Fill(iDet, c->GetPadTime(), c->GetQ());
9b99c029 713
714 Int_t iSM = iDet / 30;
715 GetRecPointsData(50+iSM)->Fill(c->GetPadTime());
716 GetRecPointsData(68+iSM)->Fill(c->GetPadTime(), c->GetQ());
04236e67 717
718 // PRF for 2pad
719 //if (c->GetNPads() == 2) {
720 Short_t *sig = c->GetSignals();
721 Double_t frac = -10;
722
723 if (sig[0] == 0 && sig[1] == 0 && sig[2] == 0 && sig[5] == 0 && sig[6] == 0)
724 frac = 1. * sig[4] / (sig[3] + sig[4]);
725
726 if (sig[0] == 0 && sig[1] == 0 && sig[4] == 0 && sig[5] == 0 && sig[6] == 0)
727 frac = -1. * sig[2] / (sig[2] + sig[3]);
728
729 if (frac > -10) ((TProfile*)GetRecPointsData(11))->Fill(c->GetCenter(), frac);
730
731 //}
732 }
733 }
734
735 for(Int_t i=0; i<540; i++)
736 if (nDet[i] > 0) GetRecPointsData(9)->Fill(nDet[i]);
737
738 delete clusterArray;
739
740}
741
742//____________________________________________________________________________
743void AliTRDQADataMakerRec::StartOfDetectorCycle()
744{
745 //
746 // Detector specific actions at start of cycle
747 //
748
749}
750
751//__________________________________________________________________________
752Int_t AliTRDQADataMakerRec::CheckPointer(TObject *obj, const char *name)
753{
754 //
755 // Checks initialization of pointers
756 //
757
758 if (!obj) AliWarning(Form("null pointer: %s", name));
759 return !!obj;
743496f4 760}
761//__________________________________________________________________________
762void AliTRDQADataMakerRec::BuildRatio(TH1D *ratio, TH1D *histN, TH1D*histD) {
763 //
764 // Calculate the ratio of two histograms
765 // error are calculated assuming the histos have the same counts
766 //
04236e67 767
743496f4 768 // calclate
769
770 Int_t nbins = histN->GetXaxis()->GetNbins();
771 for(Int_t i=1; i<nbins+2; i++) {
772
773 Double_t valueN = histN->GetBinContent(i);
774 Double_t valueD = histD->GetBinContent(i);
775
776 if (valueD < 1) {
777 ratio->SetBinContent(i, 0);
778 ratio->SetBinError(i, 0);
779 continue;
780 }
781
782 Double_t eps = (valueN < valueD-valueN)? valueN : valueD-valueN;
783
784 ratio->SetBinContent(i, valueN/valueD);
785 ratio->SetBinError(i, TMath::Sqrt(eps)/valueD);
786 }
787
788 // style
789 ratio->SetMinimum(-0.1);
790 ratio->SetMaximum(1.1);
791 ratio->SetMarkerStyle(20);
04236e67 792}
743496f4 793//__________________________________________________________________________