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48ccaa07 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 * withount fee, provided thats the abov 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: AliTRDqaBlackEvents.cxx 23387 2008-01-17 17:25:16Z cblume $ */
17
18////////////////////////////////////////////////////////////////////////////
19// //
20// QA of black events //
21// //
22// Author: //
23// Sylwester Radomski (radomski@physi.uni-heidelberg.de) //
24// //
25////////////////////////////////////////////////////////////////////////////
26
27#include "TH1D.h"
28#include "TH2D.h"
29#include "TH2S.h"
c87495af 30//#include "TH3F.h"
48ccaa07 31#include "TF1.h"
32#include "TFile.h"
33#include "TCanvas.h"
34#include "TPad.h"
35#include "TLatex.h"
36#include "TStyle.h"
37#include "TGraph.h"
38
c87495af 39#include "AliRawReader.h"
48ccaa07 40
ef1860eb 41#include "AliTRDrawStreamOld.h"
48ccaa07 42#include "AliTRDqaBlackEvents.h"
43
48ccaa07 44ClassImp(AliTRDqaBlackEvents)
45
46///////////////////////////////////////////////////////////////////////////////////////////////////
47
48AliTRDqaBlackEvents::AliTRDqaBlackEvents()
49 :TObject()
50 ,fnEvents(0)
51 ,fCreateFull(0)
52 ,fThresh(0)
53 ,fCount(0)
54 ,fRefEv(0)
55 ,fOccupancy(0)
56 ,fDetRob(0)
57 ,fTBEvent(0)
58 ,fRefHistPed(0)
59 ,fRefHistNoise(0)
60 ,fErrorHC(0)
61 ,fErrorMCM(0)
62 ,fErrorADC(0)
63 ,fErrorSMHC(0)
64 ,fErrorSMMCM(0)
65 ,fErrorSMADC(0)
66 ,fErrorGraphHC(0)
67 ,fErrorGraphMCM(0)
68 ,fErrorGraphADC(0)
69 ,fGraphMCM(0)
70 ,fMcmTracks(0)
71 ,fMapMCM(0)
72 ,fFracMCM(0)
73 ,fSMHCped(0)
74 ,fSMHCerr(0)
75 ,fNoiseTotal(0)
76 ,fPP(0)
77 ,fMinNoise(0.5)
78 ,fMaxNoise(2)
79 ,fFitType(0)
80 // ,fRefFileName("")
81{
82 //
83 // Constructor
84 // to create the histograms call Init()
85 //
86
2f9bdd85 87 strncpy(fRefFileName,"",256);
48ccaa07 88}
89
90///////////////////////////////////////////////////////////////////////////////////////////////////
91
92AliTRDqaBlackEvents::AliTRDqaBlackEvents(const AliTRDqaBlackEvents &qa)
93 :TObject(qa)
94 ,fnEvents(0)
95 ,fCreateFull(0)
96 ,fThresh(0)
97 ,fCount(0)
98 ,fRefEv(0)
99 ,fOccupancy(0)
100 ,fDetRob(0)
101 ,fTBEvent(0)
102 ,fRefHistPed(0)
103 ,fRefHistNoise(0)
104 ,fErrorHC(0)
105 ,fErrorMCM(0)
106 ,fErrorADC(0)
107 ,fErrorSMHC(0)
108 ,fErrorSMMCM(0)
109 ,fErrorSMADC(0)
110 ,fErrorGraphHC(0)
111 ,fErrorGraphMCM(0)
112 ,fErrorGraphADC(0)
113 ,fGraphMCM(0)
114 ,fMcmTracks(0)
115 ,fMapMCM(0)
116 ,fFracMCM(0)
117 ,fSMHCped(0)
118 ,fSMHCerr(0)
119 ,fNoiseTotal(0)
120 ,fPP(0)
121 ,fMinNoise(0.5)
122 ,fMaxNoise(2)
123 ,fFitType(0)
124 //,fRefFileName("")
125{
126 //
127 // Copy constructor
128 // to create the histograms call Init()
129 //
130
131 strcpy(fRefFileName, "");
132}
133
134///////////////////////////////////////////////////////////////////////////////////////////////////
135
136void AliTRDqaBlackEvents::Init()
137{
138 //
139 // creates histograms
140 //
141
142 //TFile *file = new
143 //Info("Init", "Statring");
144
145 fnEvents = 0;
146
147 // histograms for chambers
148 for(Int_t det=0; det<kDET; det++) {
149
150 fNPoint[det] = new TH2D(Form("entries_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
151 //fData[det] = new TH3F(Form("data_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5, 50, -0.5, 49.5);
152
153 // pedestal noise maps using RMS and Fit
154 fChPed[det] = new TH2D(Form("ped_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
155 fChNoise[det] = new TH2D(Form("noise_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
156
157 //fChPed[det] = new TH2D(Form("ped_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
158 //fChNoise[det] = new TH2D(Form("noise_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
159
160 // distribution per detector
161 fPed[det] = new TH1D(Form("pedDist_%d", det), ";pedestals (ADC counts)", 100, 5, 15);
162 fNoise[det] = new TH1D(Form("noiseDist_%d", det), ";noise (ADC counts)", 100, 0, 5);
163 fSignal[det] = new TH1D(Form("signal_%d", det), ";signal (ADC counts)", 100, -0.5, 99.5);
164 fChPP[det] = new TH1D(Form("pp_%d", det), ";pp (ADC)", 200, -0.5, 199.5);
165
166 fnEntriesRM[det] = new TH2D(Form("entriesRM_%d", det), ";ROB,MCM", 8, -0.5, 7.5, 16, -0.5, 15.5);
167
168 // histograms after reference subtraction
169 fChPedRes[det] = new TH2D(Form("pedRef_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
170 fChNoiseRes[det] = new TH2D(Form("noiseRef_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
171
172
173 // error codes
174 fErrorLocMCM[det] = new TH2D(Form("errorLocMCM_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
175 fErrorLocADC[det] = new TH2D(Form("errorLocADC_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
176 fErrorLocHC[det] = new TH2D(Form("errorLocHC_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
177 }
178
179 // histogram for each MCM
180 for(Int_t i=0; i < kDET * kROB * kMCM; i++)
181 fFullCounter[i] = 0;
182
183 // histograms from the whole detector
184 fOccupancy = new TH1D("occupancy", "", 20, -0.5, 19.5);
185 fDetRob = new TH2D("DetRob", ";detector;ROB", kDET, -0.5, 539.5, 8, -0.5, 7.5);
186 fTBEvent = new TH2D("tbEvent", ";event ID;time bin", 100, -0.5, 99.5, 30, -0.5, 29.5);
187
188 // errors statistics and location
189 fErrorHC = new TH1D("errorHC", ";error ID;", 18, -3.5, 14.5);
190 fErrorMCM = new TH1D("errorMCM", ";error ID;", 18, -3.5, 14.5);
191 fErrorADC = new TH1D("errorADC", ";error ID;", 18, -3.5, 14.5);
192
193 fErrorSMHC = new TH1D("errorSM_HC", ";SM id", 18, -0.5, 17.5);
194 fErrorSMMCM = new TH1D("errorSM_MCM", ";SM id", 18, -0.5, 17.5);
195 fErrorSMADC = new TH1D("errorSM_ADC", ";SM id", 18, -0.5, 17.5);
196
197
198 fErrorGraphHC = new TGraph();
199 fErrorGraphMCM = new TGraph();
200 fErrorGraphADC = new TGraph();
201
202 fGraphMCM = new TGraph();
203
204 for(Int_t i=0; i<3; i++) {
205 fGraphPP[i] = new TGraph();
206 }
207
208
209 fMapMCM = new TH2D("mapMCM", ";det;mcm", 540, -0.5, 539.5, kROB*kMCM, -0.5, kROB*kMCM-0.5);
210 fFracMCM = new TH1D("fracMCM", ";frequency", 100, 0, 1);
211
212
213 fErrorGraphHC->GetHistogram()->SetTitle("fraction of events with HC error;event number");
214 fErrorGraphMCM->GetHistogram()->SetTitle("fraction of events with MCM error;event number;");
215 fErrorGraphADC->GetHistogram()->SetTitle("fraction of events with ADC error;event number;");
216
217
218 fSMHCped = new TH2D("smHcPed", ";super module;half chamber", 18, -0.5, 17.5, 60, -0.5, 59.5);
219
220 // link monitor
221 const char *linkName[3] = {"smLink", "smBeaf", "smData"};
222 const char *linkGrName[3] = {"grSmLink", "grSmBeaf", "grSmData"};
223 for(Int_t i=0; i<3; i++) {
224 fSMLink[i] = new TH2D(linkName[i], ";super module;link", 18, -0.5, 17.5, 60, -0.5, 59.5);
225 fGrLink[i] = new TGraph();
226 fGrLink[i]->SetName(linkGrName[i]);
227 }
228
229 //fZSsize = new TH1D("zssizeSingle", ";threshold;nADC", 40, -0.5, 39.5);
230
231
232 //Info("Init", "Done");
233
234 // number of ADC channels fired per SM and in total
235 for(Int_t sm=0; sm<kSM+1; sm++)
236 fNumberADC[sm] = new TGraph();
237
238 //
239 fNoiseTotal = new TH1D("noiseTotal", "noise (ADC)", 250, 0, 10);
240 fPP = new TH1D("peakPeak", "p-p (ADC)", 200, -0.5, 199.5);
241
242 for(Int_t sm=0; sm<kSM; sm++) {
243 fSmNoiseRms[sm] = new TH1D(Form("noiseRms_sm%d", sm), ";noise from RMS (ADC)", 100, 0, 10);
244 fSmNoiseFit[sm] = new TH1D(Form("noiseFit_sm%d", sm), ";noise frim Fit (ADC)", 100, 0, 10);
245 fSmPP[sm] = new TH1D(Form("peakPeak_sm%d", sm), ";peak-peak (ADC)", 200, -0.5, 199.5);
246 }
247
248 // event number consistancy
249 for(Int_t i=0; i<1000; i++) {
250 fEvNoDist[i] = new TH1D(Form("mcmEvDist_%d", i), ";#Delta Events", 201, -100.5, 100.5);
251 }
252 fRefEv = -1;
253
254 fMcmTracks = new TObjArray();
255
256 // clean data direct
257 for(Int_t det=0; det<kDET; det++)
258 for(Int_t row=0; row<kROW; row++)
259 for(Int_t pad=0; pad<kPAD; pad++)
260 for(Int_t ch=0; ch<kCH; ch++) {
261 fDataDirect[det][row][pad][ch] = 0;
262 fSignalDirect[det][ch] = 0; // overdone
263 }
264}
265
266
267///////////////////////////////////////////////////////////////////////////////////////////////////
268
269void AliTRDqaBlackEvents::Reset()
270{
271 //
272 // Resets the histograms
273 //
274
275 for(Int_t i=0; i<kDET; i++) {
276 //fData[i]->Reset();
277 fChPed[i]->Reset();
278 fChNoise[i]->Reset();
279 }
280}
281
282
283///////////////////////////////////////////////////////////////////////////////////////////////////
284
285void AliTRDqaBlackEvents::SetRefFile(const char *filename) {
286
287 strcpy(fRefFileName, filename);
288}
289
290///////////////////////////////////////////////////////////////////////////////////////////////////
291
292void AliTRDqaBlackEvents::ReadRefHists(Int_t det) {
c87495af 293 //
294 // Read the reference histograms
295 //
296
48ccaa07 297 fRefHistPed = 0;
298 fRefHistNoise = 0;
299
300 TFile *file = 0;
301 if (fRefFileName) TFile::Open(fRefFileName);
302 if (!file) return;
303
304 fRefHistPed = (TH2D*)file->Get(Form("ped_%d",det));
305 fRefHistNoise = (TH2D*)file->Get(Form("noise_%d", det));
306
307 if (file) file->Close();
308}
309
310///////////////////////////////////////////////////////////////////////////////////////////////////
311
312void AliTRDqaBlackEvents::StartEvent()
313{
314 //
315 // start an event
316 //
317
318 // clear the mcm data
319 for(Int_t i=0; i < kDET * kROB * kMCM; i++) {
320 if (fFullSignal[i]) fFullSignal[i]->Reset();
321 fFullCounter[i] = 0;
322 }
323
324 for(Int_t i=0; i<2; i++) {
325 fnErrorHC[i] = 0;
326 fnErrorMCM[i] = 0;
327 fnErrorADC[i] = 0;
328 }
329
330
331 Int_t ppThresh[3] = {10, 20, 40};
332 for(Int_t i=0; i<3; i++) {
333 fppThresh[i] = ppThresh[i];
334 fnPP[i] = 0;
335 fnLink[i] = 0;
336 }
337
338 for(Int_t sm=0; sm<kSM+1; sm++) fnADCinSM[sm] = 0;
339
340 if (fRefEv > 0) fRefEv++;
341 fEvNoDist[999]->Reset(); // keep only the last event
342
343}
344
345///////////////////////////////////////////////////////////////////////////////////////////////////
346
ef1860eb 347void AliTRDqaBlackEvents::AddBuffer(AliTRDrawStreamOld *data, AliRawReader * const reader)
48ccaa07 348{
349
350 //printf ("try to read data\n");
351 Int_t nextBuff = data->NextBuffer();
352 //printf("done ...\n");
353
354 if (nextBuff == 0) return;
355
356 Int_t sm = reader->GetEquipmentId() - 1024;
357 //printf("reading SM %d\n", sm);
358 AliInfo(Form("reading SM %d", sm));
359
360 if (sm < 0 || sm > 18) return;
361
362 // lopp over stacks, links ...
363
364 for (Int_t istack = 0; istack < 5; istack++) {
365 for (Int_t ilink = 0; ilink < 12; ilink++) {
366
367 //printf("HC = %d %d\n", istack, ilink);
368
369 Int_t det = sm * 30 + istack * 6 + ilink/2;
370
371 // check if data delivered
372 if (!(data->IsLinkActiveInStack(istack, ilink))) continue;
373 fSMLink[0]->Fill(sm, istack * 12 + ilink);
374 fnLink[0]++;
375
376 // check if beaf-beaf
377 if (data->GetLinkMonitorError(istack, ilink)) {
378 fSMLink[1]->Fill(sm, istack * 12 + ilink);
379 fnLink[1]++;
380 continue;
381 }
382
383 // fill histogram with HC header errors
384 Int_t nErrHc = 0;
385 Int_t nErrHcTot = 0;
386
387 nErrHc = FillBits(fErrorHC, data->GetH0ErrorCode(istack, ilink), 0);
388 if (!nErrHc) fErrorHC->Fill(-3);
389 nErrHcTot += nErrHc;
390
391 nErrHc = FillBits(fErrorHC, data->GetH1ErrorCode(istack, ilink), 2);
392 if (!nErrHc) fErrorHC->Fill(-2);
393 nErrHcTot += nErrHc;
394
395 nErrHc = FillBits(fErrorHC, data->GetHCErrorCode(istack, ilink), 4);
396 if (!nErrHc) fErrorHC->Fill(-1);
397 nErrHcTot += nErrHc;
398
399 // trending
400 fnErrorHC[0]++;
401 if (nErrHcTot > 0) {
402 fnErrorHC[1]++;
403 fErrorSMHC->Fill(sm);
404 }
405
406 // data integrity protection
407
408 //if (data->GetHCErrorCode(istack, ilink) > 0) continue;
409 if (data->GetH0ErrorCode(istack, ilink) > 0) continue;
410 if (data->GetH1ErrorCode(istack, ilink) > 0) continue;
411
412 fSMLink[2]->Fill(sm, istack * 12 + ilink);
413 fnLink[2]++;
414
415
416 for (Int_t imcm = 0; imcm < data->GetHCMCMmax(istack, ilink); imcm++ ){
417
418 //printf("mcm = %d %d %d\n", istack, ilink, imcm);
419
420 // fill MCM error code
421
422 Int_t nErrMcm = 0;
423 Int_t nErrMcmTot = 0;
424
425 nErrMcm = FillBits(fErrorMCM, data->GetMCMhdErrorCode(istack, ilink, imcm), 0);
426 if (!nErrMcm) fErrorMCM->Fill(-3);
427 nErrMcmTot += nErrMcm;
428
429 nErrMcm = FillBits(fErrorMCM, data->GetMCMADCMaskErrorCode(istack, ilink, imcm), 5);
430 if (!nErrMcm) fErrorMCM->Fill(-2);
431 nErrMcmTot += nErrMcm;
432
433 nErrMcm = FillBits(fErrorMCM, data->GetMCMErrorCode(istack, ilink, imcm), 10);
434 if (!nErrMcm) fErrorMCM->Fill(-1);
435 nErrMcmTot += nErrMcm;
436
437 // trending
438 fnErrorMCM[0]++;
439 if (nErrMcmTot > 0) {
440 fnErrorMCM[1]++;
441 fErrorSMMCM->Fill(sm);
442 }
443
444 // MCM protection
445 if ( (data->GetMCMhdErrorCode(istack,ilink,imcm)) & 2 ) continue;
446 //if ((data->GetMCMADCMaskErrorCode(istack,ilink,imcm))) continue;
447 //if ((data->GetMCMErrorCode(istack,ilink,imcm))) continue;
448
449 Int_t mcmEvent = data->GetEventNumber(istack, ilink, imcm);
450
451 // set the reference event number
452 if (fRefEv < 0) {
453 fRefEv = mcmEvent;
454 printf("Reference Event Number = %d (%d %d %d)\n", fRefEv, istack, ilink, imcm);
455 }
456
457 // fill event distribution
458 if (!(fnEvents%10)) {
459 fEvNoDist[fnEvents/10]->Fill(mcmEvent - fRefEv);
460 }
461
462 fEvNoDist[999]->Fill(mcmEvent - fRefEv);
463
464 Int_t mcm = data->GetMCM(istack, ilink, imcm);
465 Int_t rob = data->GetROB(istack, ilink, imcm);
466
467 // create a structure for an MCM if needed
468 Int_t mcmIndex = det * (kMCM * kROB) + rob * kMCM + mcm;
469 if (fCreateFull && !fFullSignal[mcmIndex])
470 fFullSignal[mcmIndex] =
471 new TH2S(Form("mcm_%d_%d_%d_%d_%d", sm, istack, ilink/2, rob, mcm),
472 Form("mcm-%d-%d-%d-%d-%d;ADC;time bin", sm, istack, ilink/2, rob, mcm),
473 21, -0.5, 20.5, 30, -0.5, 29.5);
474
475
476 //Int_t zsADC[21][40];
477 /*
478 for(Int_t ina=0; ina<21; ina++)
479 for(Int_t th=0; th<40; th++)
480 zsADC[ina][th] = 0;
481 */
482
483 // first loop over ADC chanels
484
485 for (Int_t iadc=0; iadc < data->GetADCcount(istack, ilink, imcm); iadc++) {
486
487 //printf("ADC = %d\n", iadc);
488
489
490 // fill ADC error bits
491 Int_t nErrAdc = FillBits(fErrorADC, data->GetADCErrorCode(), 0);
492 if (!nErrAdc) fErrorADC->Fill(-1);
493
494 fnErrorADC[0]++;
495 if (nErrAdc > 0) {
496 fnErrorADC[1]++;
497 fErrorSMADC->Fill(sm);
498 }
499
500 // ADC protection
501 if ((data->GetADCErrorCode(istack,ilink,imcm,iadc))) continue;
502
503 Int_t minV = 1024;
504 Int_t maxV = 0;
505
506 Int_t *sig = data->GetSignalDirect(istack, ilink, imcm, iadc);
507
508 //Int_t adc = data->GetADCnumber(istack, ilink, imcm, iadc);
509 Int_t row = data->GetRow(istack, ilink, imcm);
510 Int_t col = data->GetCol(istack, ilink, imcm, iadc);
511
512 // loop over Time Bins and fill histograms
513 for(Int_t k=0; k < data->GetNumberOfTimeBins(istack, ilink); k++) {
514
515 //fSignal[det]->Fill(sig[k]);
516 //fData[det]->Fill(row, col, sig[k]); // slow
517
518 if (sig[k] < kCH) {
519 fSignalDirect[det][sig[k]]++;
520 fDataDirect[det][row][col][sig[k]]++; // direct data
521 }
522
523 // peak-peak
524 minV = (minV < sig[k]) ? minV : sig[k];
525 maxV = (maxV > sig[k]) ? maxV : sig[k];
526
527 // check for active MCMs
528 if (fCreateFull && fFullSignal[mcmIndex]) {
529 if (sig[k] > fThresh || sig[k] < 0) fFullCounter[mcmIndex]++;
530 //if (sm == 0 && istack == 0 && ilink/2 == 1 && rob == 1 && mcm == 15) fFullCounter[mcmIndex]++; // special
531 //fFullSignal[mcmIndex]->Fill(adc, k, sig[k]); // slow
532 }
533
534 // zero suppresion tests
535 /*
536 for(Int_t th=0; th<40; th++) {
537 if (sig[k] > th) {
538 zsADC[iadc][th] = 1;
539 if (iadc > 0) zsADC[iadc-1][th] = 1;
540 if (iadc < 10) zsADC[iadc+1][th] = 1;
541 }
542 }
543 */
544
545 } // tb
546
547 if (maxV > 0) {
548 fnADCinSM[sm]++;
549 fnADCinSM[kSM]++;
550 }
551
552 Int_t adcPP = maxV - minV;
553 //if (adcPP == 100) fFullCounter[mcmIndex] += 10;
554
555 fPP->Fill(adcPP);
556 fChPP[det]->Fill(adcPP);
557 fSmPP[sm]->Fill(adcPP);
558
559 for(Int_t i=0; i<3; i++) {
560 if ((adcPP) > fppThresh[i]) fnPP[i]++;
561 }
562
563
564 } // adc
565
566 // fill ZS histos
567 /*
568 for(Int_t th=0; th<40; th++) {
569 Int_t nnADC = 0;
570 for(Int_t ins=0; ins<21; ins++)
571 nnADC += zsADC[ins][th];
572 fZSsize->Fill(th, nnADC);
573 }
574 */
575
576 // fill active MCMs
577
578 if (fCreateFull && fFullSignal[mcmIndex] && (fFullCounter[mcmIndex] > fCount)) {
579
580 for (Int_t iadc=0; iadc < data->GetADCcount(istack, ilink, imcm); iadc++) {
581
582 // ADC protection
583 if ((data->GetADCErrorCode(istack,ilink,imcm,iadc))) continue;
584
585 //Int_t row = data->GetRow(istack, ilink, imcm);
586 //Int_t col = data->GetCol(istack, ilink, imcm, iadc);
587 Int_t adc = data->GetADCnumber(istack, ilink, imcm, iadc);
588
589 Int_t *sig = data->GetSignalDirect(istack, ilink, imcm, iadc);
590
591 // loop over Time Bins and fill histograms
592 for(Int_t k=0; k < data->GetNumberOfTimeBins(istack, ilink); k++) {
593 fFullSignal[mcmIndex]->Fill(adc, k, sig[k]); // slow
594 }
595 } // tb
596 }
597
598 } // mcm
599 } // link
600 } // stack
601
602 // printf("end of loops\n");
603}
604
605
606///////////////////////////////////////////////////////////////////////////////////////////////////
607
608void AliTRDqaBlackEvents::FinishEvent()
609{
c87495af 610 //
611 // Processing at the end of the current event
612 //
48ccaa07 613
614 for(Int_t i=0; i<3; i++) {
615 fGraphPP[i]->SetPoint(fnEvents, fnEvents, fnPP[i]);
616 }
617
618 // trend of the number of links
619 for(Int_t i=0; i<3; i++) {
620 fGrLink[i]->SetPoint(fnEvents, fnEvents, fnLink[i]);
621 }
622
623 // save interesting histos
624 Int_t mcmTrackCandidate = 0;
625 for(Int_t i = 0; i < kDET * kROB * kMCM; i++) {
626 if ((fFullCounter[i] > fCount) && fFullSignal[i] && CheckMCM(i) ) {
627
628 fMcmTracks->AddLast(fFullSignal[i]->Clone(Form("event_%d_%s", fnEvents, fFullSignal[i]->GetName())));
629 mcmTrackCandidate++;
630
631 Int_t mcmTrackletDet = i/(kROB * kMCM);
632 Int_t mcmTrackletMcm = i%(kROB * kMCM);
633 fMapMCM->Fill(mcmTrackletDet, mcmTrackletMcm);
634 }
635 }
636
637 fGraphMCM->SetPoint(fnEvents, fnEvents, mcmTrackCandidate);
638 AliInfo(Form("Number of MCM track candidates = %d\n", mcmTrackCandidate));
639
640
641 // update fraction of error graphs
642 Double_t err;
643
644 err = (fnErrorHC[0] > 0)? 100.*fnErrorHC[1]/fnErrorHC[0] : -1;
645 fErrorGraphHC->SetPoint(fnEvents, fnEvents, err);
646
647 err = (fnErrorMCM[0] > 0)? 100.*fnErrorMCM[1]/fnErrorMCM[0] : -1;
648 fErrorGraphMCM->SetPoint(fnEvents, fnEvents, err);
649
650 err = (fnErrorADC[0] > 0)? 100.*fnErrorADC[1]/fnErrorADC[0] : -1;
651 fErrorGraphADC->SetPoint(fnEvents, fnEvents, err);
652
653 // number of fired ADC per SM
654 for(Int_t sm=0; sm<kSM+1; sm++)
655 fNumberADC[sm]->SetPoint(fnEvents, fnEvents, fnADCinSM[sm]);
656
657 fnEvents++;
658}
659
660///////////////////////////////////////////////////////////////////////////////////////////////////
661
662void AliTRDqaBlackEvents::Process(const char *filename)
663{
664 //
665 // Process something
666 //
667
668 char fn[256];
669 strcpy(fn, filename);
670
671 //AliInfo(Form("FILENAME = %s (%s)\n", filename, fn));
672
673 Int_t map[kDET];
674
675 TH1D *hist = new TH1D("fitSignal", "", 50, -0.5, 49.5);
676 TF1 *fit = new TF1("fit", "gaus(0)", 0, 20);
677 fit->SetParameters(1e3, 10, 1);
678
679 for(Int_t det=0; det<kDET; det++) {
680
681 //AliInfo(Form("processing chamber %d\n", det));
682
683 map[det] = 0;
684 //if (fData[det]->GetSum() < 10) continue;
685 //if (fDataDirect[det][10][10][10] < 20) continue;
686 //map[det] = 1;
687
688
689 // rewrite signal-direct
690 for(Int_t ch=0; ch<kCH; ch++) {
691 fSignal[det]->Fill(ch, fSignalDirect[det][ch]);
692 }
693
694 // read reference distributions
695 ReadRefHists(det);
696
697 //for(Int_t row=0; row<fData[det]->GetXaxis()->GetNbins(); row++) {
698 //for(Int_t pad=0; pad<fData[det]->GetYaxis()->GetNbins(); pad++) {
699
700 for(Int_t row=0; row<kROW; row++) {
701 for(Int_t pad=0; pad<kPAD; pad++) {
702
703 // project the histogramm
704 hist->Reset();
705 //for(Int_t bb=0; bb<50; bb++) {
706 for(Int_t bb=0; bb<kCH; bb++) {
707 //Int_t dataBin = fData[det]->FindBin(row, pad, bb);
708 //Double_t v = fData[det]->GetBinContent(dataBin);
709 hist->SetBinContent(bb+1, fDataDirect[det][row][pad][bb]);
710 }
711
712 Int_t bin = fChPed[det]->FindBin(row, pad);
713
714 if (hist->GetSum() > 1) {
715
716 map[det] = 1;
717 Double_t ped = 0, noise = 0;
718
719 if (fFitType == 0) {
720 fit->SetParameters(1e3, 10, 1);
721 hist->Fit(fit, "q0", "goff", 0, 20);
722 TF1 *f = hist->GetFunction("fit");
723 ped = TMath::Abs(f->GetParameter(1));
724 noise = TMath::Abs(f->GetParameter(2));
725 fSmNoiseFit[det/30]->Fill(noise);
726 } else {
727 ped = hist->GetMean();
728 noise = hist->GetRMS();
729 fSmNoiseRms[det/30]->Fill(noise);
730 //if (pad == 0)
731 // AliInfo(Form("data %f %f %f\n", hist->GetSum(), ped, noise));
732 }
733
734 fChPed[det]->SetBinContent(bin, ped);
735 fChNoise[det]->SetBinContent(bin, noise);
736 fNoiseTotal->Fill(noise);
737
738 // subtract reference values
739 Double_t refped = 0;
740 Double_t refnoise = 0;
741
742 if (fRefHistPed) refped = fRefHistPed->GetBinContent(bin);
743 if (fRefHistNoise) refnoise = fRefHistPed->GetBinContent(bin);
744
745 fChPedRes[det]->SetBinContent(bin, ped-refped);
746 fChNoiseRes[det]->SetBinContent(bin, noise-refnoise);
747
748 fPed[det]->Fill(ped);
749 fNoise[det]->Fill(noise);
750
751 // fill SM-HC plot
752 Int_t sm = det / 30;
753 Int_t hc = (pad < kPAD/2) ? 2* (det % 30) : 2* (det % 30) + 1;
754 if (ped > 9. && ped < 11) fSMHCped->Fill(sm, hc, 1./1152.); // number of pads in HC
755
756 } else {
757
758 // not enought data found
759 fChPed[det]->SetBinContent(bin, 0);
760 fChNoise[det]->SetBinContent(bin, 0);
761 fChPedRes[det]->SetBinContent(bin, 0);
762 fChNoiseRes[det]->SetBinContent(bin, 0);
763 }
764
765 //delete hist;
766 }
767 }
768 }
769
770
771 //AliInfo(Form("Number of events = %d\n", fnEvents));
772
773 // normalize number of entries histos
774 Int_t max = 0;
775 for(Int_t i=0; i<kDET; i++) {
776 if (!map[i]) continue;
777 for(Int_t j=0; j<fNPoint[i]->GetXaxis()->GetNbins(); j++) {
778 for(Int_t k=0; k<fNPoint[i]->GetYaxis()->GetNbins(); k++) {
779 Int_t dataBin = fNPoint[i]->FindBin(j, k);
780 Double_t v = fNPoint[i]->GetBinContent(dataBin);
781 if (v > max) max = (Int_t)v;
782 }
783 }
784 }
785
786 char entriesDistName[100];
787
788 for(Int_t i=0; i<kDET; i++) {
789
790 if (!map[i]) continue;
791
792 sprintf(entriesDistName, "entriesDist_%d", i);
793 fNPointDist[i] = new TH1D(entriesDistName, ";number of events", max+2, -0.5, max+1.5);
794
795 for(Int_t j=0; j<fNPoint[i]->GetXaxis()->GetNbins(); j++) {
796 for(Int_t k=0; k<fNPoint[i]->GetYaxis()->GetNbins(); k++) {
797 Int_t dataBin = fNPoint[i]->FindBin(j, k);
798 Double_t v = fNPoint[i]->GetBinContent(dataBin);
799 //if (v > fnEvents) AliInfo(Form("N = %d V = %lf\n", fnEvents, v));
800 fNPointDist[i]->Fill(v);
801 }
802 }
803
804 fNPoint[i]->Scale(1./fnEvents);
805 }
806
807
808 for(Int_t i=0; i<kDET; i++) {
809 fnEntriesRM[i]->SetMaximum(fnEvents * 1.5);
810 }
811
812 // save histograms
813
814 //AliInfo(Form("FILENAME 2 = %s (%d)\n", fn, fn));
815 TFile *file = new TFile(fn, "recreate");
816 for(Int_t det = 0; det < kDET; det++) {
817 if (!map[det]) continue;
818 fChPed[det]->Write();
819 fChNoise[det]->Write();
820 fNPoint[det]->Write();
821 fNPointDist[det]->Write();
822 fPed[det]->Write();
823 fNoise[det]->Write();
824 fSignal[det]->Write();
825 fnEntriesRM[det]->Write();
826 fChPP[det]->Write();
827
828 fChPedRes[det]->Write();
829 fChNoiseRes[det]->Write();
830
831 // save error hists
832 fErrorLocMCM[det]->SetMinimum(0);
833 fErrorLocMCM[det]->SetMaximum(fnEvents);
834 fErrorLocMCM[det]->Write();
835
836 fErrorLocADC[det]->SetMinimum(0);
837 fErrorLocADC[det]->SetMaximum(fnEvents);
838 fErrorLocADC[det]->Write();
839 }
840
841 for(Int_t sm=0; sm<kSM; sm++) {
842 fSmNoiseRms[sm]->Write();
843 fSmNoiseFit[sm]->Write();
844 fSmPP[sm]->Write();
845 }
846
847
848
849 Int_t nMcm = 0;
850 for(Int_t i=0; i < kDET * kROB * kMCM; i++) {
851 if (fFullSignal[i] && fFullCounter[i] > fCount) {
852 fFullSignal[i]->Write();
853 nMcm++;
854 }
855 }
856
857 AliInfo(Form("Number of saved MCMs = %d\n", nMcm));
858
859 fMcmTracks->Write();
860 AliInfo(Form("Number of tracks = %d\n", fMcmTracks->GetEntries()));
861
862 // permanently problematic MCMs
863 for(Int_t det=0; det<kDET; det++) {
864 for(Int_t mcm=0; mcm<kROB*kMCM; mcm++) {
865
866 Int_t mRob = mcm / kMCM;
867 Int_t mMcm = mcm % kMCM;
868 Int_t bin = fMapMCM->FindBin(det, mcm);
869 Double_t frac = 1. * fMapMCM->GetBinContent(bin) / fnEvents;
870 fFracMCM->Fill(frac);
871
872 if (frac > 0.7) {
873 AliInfo(Form("{%d, %d, %d, %f}, \n", det, mRob, mMcm, frac));
874 }
875 }
876 }
877
878
879 fOccupancy->Write();
880 fDetRob->Write();
881 fTBEvent->Write();
882
883 // error hists
884 fErrorHC->Write();
885 fErrorMCM->Write();
886 fErrorADC->Write();
887
888 fErrorSMHC->Write();
889 fErrorSMMCM->Write();
890 fErrorSMADC->Write();
891
892 // write graphs
893 fErrorGraphHC->Write("trendErrorHC");
894 fErrorGraphMCM->Write("trendErrorMCM");
895 fErrorGraphADC->Write("trendErrorADC");
896
897 fGraphMCM->Write("trendMCM");
898
899 for(Int_t i=0; i<3; i++) {
900 fGraphPP[i]->Write(Form("fracPP_%d", i));
901 }
902
903 //fZSsize->Scale(1./fnEvents);
904 //fZSsize->Write();
905
906 fMapMCM->SetMaximum(fnEvents);
907 fMapMCM->Write();
908 fFracMCM->Write();
909
910 fSMHCped->Write();
911
912 for(Int_t i=0; i<3; i++ ) {
913 fSMLink[i]->Write();
914 fGrLink[i]->Write();
915 }
916
917 for(Int_t sm=0; sm<kSM; sm++)
918 fNumberADC[sm]->Write(Form("nADCinSM%d",sm));
919
920 fNumberADC[kSM]->Write("nADCinEvent");
921
922 fNoiseTotal->Write();
923 fPP->Write();
924
925 for(Int_t i=0; i<1000; i++) {
926 if (fEvNoDist[i]->GetSum() > 0) fEvNoDist[i]->Write();
927 }
928
929
930 file->Close();
931 delete file;
932}
933
934///////////////////////////////////////////////////////////////////////////////////////////////////
935
c87495af 936Int_t AliTRDqaBlackEvents::CheckMCM(Int_t index) const {
937 //
938 // Checks a single MCM
939 //
940
48ccaa07 941 return 1;
942
943 static Int_t data[21][3] = {
944 {1, 0, 1},
945 {242, 0, 0},
946 {242, 0, 1},
947 {242, 0, 2},
948 {242, 0, 4},
949 {242, 0, 5},
950 {242, 0, 6},
951 {242, 0, 8},
952 {242, 0, 12},
953 {251, 7, 7},
954 {254, 3, 11},
955 {259, 3, 14},
956 {260, 1, 9},
957 {260, 3, 15},
958 {273, 1, 7},
959 {273, 1, 15},
960 {276, 5, 11},
961 {280, 6, 2},
962 {299, 6, 4},
963 {511, 2, 9},
964 {517, 7, 15}
965 };
966
967 for(Int_t i=0; i<21; i++) {
968 Int_t wIndex = data[i][0] * kROB*kMCM + data[i][1] * kMCM + data[i][2];
969 if (index == wIndex) return 0;
970 }
971
972 return 1;
973}
974
975///////////////////////////////////////////////////////////////////////////////////////////////////
976
977
978
979
980
981
982
983void AliTRDqaBlackEvents::DrawChamber(const char *filename, Int_t det, Int_t w, Int_t h)
984{
985 //
986 // Draw raport for one chamber:
987 // pedestal map, noise map, distribution of pedestal and noise
988 //
989 // input:
990 // name of the file with histograms (created with Process())
991 // detector Id (0 - 539)
992 //
993
994 // setup global style
995 gStyle->SetPalette(1);
996 gStyle->SetOptStat(0);
997 gStyle->SetPadTopMargin(0.02);
998 gStyle->SetPadBottomMargin(0.05);
999
1000 TFile *file = new TFile(filename, "READ");
1001
1002 TCanvas *c = new TCanvas("blackEvents",Form("blackEvents %d",det), w, h);
1003 c->SetVertical(kFALSE);
1004 c->Divide(3,1, 0.01, 0.01);
1005 c->cd(3);
1006
1007 TPad *mPad = (TPad*) gPad;
1008 mPad->Divide(1,2,0.01,0.01);
1009
1010 c->cd(1);
1011 TH2D *h2 = (TH2D*)file->Get(Form("ped_%d",det));
1012 h2->SetMinimum(5);
1013 h2->SetMaximum(15);
1014 h2->SetTitle(";Z direction;#phi direction");
1015 h2->Draw("colz");
1016
1017 c->cd(2);
1018 h2 = (TH2D*)file->Get(Form("noise_%d",det));
1019 h2->SetMinimum(fMinNoise);
1020 h2->SetMaximum(fMaxNoise);
1021 h2->SetTitle(";Z direction;#phi direction");
1022 h2->Draw("colz");
1023
1024 mPad->cd(1);
1025 //gPad->SetLogy();
1026 TH1D *h1 = (TH1D*)file->Get(Form("pedDist_%d", det));
1027 h1->Draw();
1028
1029 mPad->cd(2);
1030 gPad->SetLogy();
1031 h1 = (TH1D*)file->Get(Form("noiseDist_%d", det));
1032 h1->Draw();
1033
1034 h1->Fit("gaus");
1035 TF1 *f = h1->GetFunction("gaus");
1036 const char *tt = Form("#mu = %.2f #sigma = %0.2f ", f->GetParameter(1),f->GetParameter(2));
1037 TLatex *ll = new TLatex(2, 100, tt);
1038 ll->SetTextSize(0.06);
1039 ll->Draw();
1040}
1041
1042///////////////////////////////////////////////////////////////////////////////////////////////////
1043
1044void AliTRDqaBlackEvents::DrawSm(const char *filename, Int_t sm, Int_t w, Int_t h)
1045{
1046 //
1047 // ????????????
1048 //
1049
1050 gStyle->SetPalette(1);
1051 gStyle->SetOptStat(0);
1052
1053 gStyle->SetPadTopMargin(0.02);
1054 //gStyle->SetPadBottomMargin(0.05);
1055 //gStyle->SetPadLeftMargin(0.02);
1056 //gStyle->SetPadRightMargin(0.02);
1057
1058 TFile *file = new TFile(filename, "READ");
1059
1060 TCanvas *c = new TCanvas("blackEventsSM",Form("blackEvents SM %d",sm), w, h);
1061 c->SetVertical(kFALSE);
1062 c->Divide(5, 6, 0.001, 0.01);
1063
1064 for(Int_t i=0; i<30; i++) {
1065
1066 TH2D *h2 = (TH2D*)file->Get(Form("noise_%d",i+30*sm));
1067 if (!h2) continue;
1068 h2->SetMinimum(fMinNoise);
1069 h2->SetMaximum(fMaxNoise);
1070
1071 // to be replaced by the official calculation
1072 Int_t stack = i/6;
1073 Int_t layer = i%6;
1074 Int_t index = (5-layer)*5 + stack + 1;
1075 //AliInfo(Form("%d %d %d %d\n", i, stack, layer, index));
1076 c->cd(index);
1077 gPad->SetBottomMargin(0.02);
1078 gPad->SetTopMargin(0.02);
1079
1080 h2->Draw("col");
1081 }
1082}
1083
1084///////////////////////////////////////////////////////////////////////////////////////////////////
1085
1086Int_t AliTRDqaBlackEvents::FillBits(TH1D *hist, Int_t code, Int_t offset) {
c87495af 1087 //
1088 // Fill bits
1089 //
48ccaa07 1090
1091 Int_t nb = 0;
1092 UInt_t test = 1;
1093 for(Int_t i=0; i<8; i++) {
1094 if (code & test) {
1095 hist->Fill(i+offset);
1096 nb++;
1097 }
1098 test *= 2;
1099 }
1100
1101 return nb;
1102}
1103
1104///////////////////////////////////////////////////////////////////////////////////////////////////