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[u/mrichter/AliRoot.git] / TRD / AliTRDqaBlackEvents.cxx
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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"
48ccaa07 30#include "TF1.h"
31#include "TFile.h"
32#include "TCanvas.h"
33#include "TPad.h"
34#include "TLatex.h"
35#include "TStyle.h"
36#include "TGraph.h"
37
8df1f8f5 38#include "AliLog.h"
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)
2a097c72 55 ,fRefFileName(0x0)
48ccaa07 56 ,fOccupancy(0)
57 ,fDetRob(0)
58 ,fTBEvent(0)
59 ,fRefHistPed(0)
60 ,fRefHistNoise(0)
61 ,fErrorHC(0)
62 ,fErrorMCM(0)
63 ,fErrorADC(0)
64 ,fErrorSMHC(0)
65 ,fErrorSMMCM(0)
66 ,fErrorSMADC(0)
67 ,fErrorGraphHC(0)
68 ,fErrorGraphMCM(0)
69 ,fErrorGraphADC(0)
70 ,fGraphMCM(0)
71 ,fMcmTracks(0)
72 ,fMapMCM(0)
73 ,fFracMCM(0)
74 ,fSMHCped(0)
75 ,fSMHCerr(0)
76 ,fNoiseTotal(0)
77 ,fPP(0)
78 ,fMinNoise(0.5)
79 ,fMaxNoise(2)
80 ,fFitType(0)
48ccaa07 81{
82 //
83 // Constructor
84 // to create the histograms call Init()
85 //
86
8d3a4626 87 for (Int_t i = 0; i < kDET; i++) {
88 fPed[i] = 0x0;
89 fNoise[i] = 0x0;
90 fChPP[i] = 0x0;
91 fNPointDist[i] = 0x0;
92 fChPed[i] = 0x0;
93 fChNoise[i] = 0x0;
94 fNPoint[i] = 0x0;
95 fData[i] = 0x0;
96 fSignal[i] = 0x0;
97 fnEntriesRM[i] = 0x0;
98 fnEntriesRMDist[i] = 0x0;
99 fChPedRes[i] = 0x0;
100 fChNoiseRes[i] = 0x0;
101 fErrorLocHC[i] = 0x0;
102 fErrorLocMCM[i] = 0x0;
103 fErrorLocADC[i] = 0x0;
104 }
105 for (Int_t i = 0; i < 3; i++) {
106 fGraphPP[i] = 0x0;
107 fSMLink[i] = 0x0;
108 fGrLink[i] = 0x0;
109 fppThresh[i] = 0;
110 fnPP[i] = 0;
111 fnLink[i] = 0;
112 }
113 for (Int_t i = 0; i < 2; i++) {
114 fnErrorHC[i] = 0;
115 fnErrorMCM[i] = 0;
116 fnErrorADC[i] = 0;
117 }
118 for (Int_t i = 0; i < kSM; i++) {
119 fSmNoiseRms[i] = 0x0;
120 fSmNoiseFit[i] = 0x0;
121 fSmPP[i] = 0x0;
122 }
123 for (Int_t i = 0; i < kSM+1; i++) {
124 fNumberADC[i] = 0x0;
125 fnADCinSM[i] = 0;
126 }
127 for (Int_t i = 0; i < 1000; i++) {
128 fEvNoDist[i] = 0;
129 }
2a097c72 130 for (Int_t i = 0; i < kDET*kROB*kMCM; i++) {
131 fFullSignal[i] = 0x0;
132 fFullCounter[i] = 0;
133 }
134 //strncpy(fRefFileName,"",256);
8d3a4626 135
48ccaa07 136}
137
138///////////////////////////////////////////////////////////////////////////////////////////////////
139
140AliTRDqaBlackEvents::AliTRDqaBlackEvents(const AliTRDqaBlackEvents &qa)
141 :TObject(qa)
142 ,fnEvents(0)
143 ,fCreateFull(0)
144 ,fThresh(0)
145 ,fCount(0)
146 ,fRefEv(0)
2a097c72 147 ,fRefFileName(0x0)
48ccaa07 148 ,fOccupancy(0)
149 ,fDetRob(0)
150 ,fTBEvent(0)
151 ,fRefHistPed(0)
152 ,fRefHistNoise(0)
153 ,fErrorHC(0)
154 ,fErrorMCM(0)
155 ,fErrorADC(0)
156 ,fErrorSMHC(0)
157 ,fErrorSMMCM(0)
158 ,fErrorSMADC(0)
159 ,fErrorGraphHC(0)
160 ,fErrorGraphMCM(0)
161 ,fErrorGraphADC(0)
162 ,fGraphMCM(0)
163 ,fMcmTracks(0)
164 ,fMapMCM(0)
165 ,fFracMCM(0)
166 ,fSMHCped(0)
167 ,fSMHCerr(0)
168 ,fNoiseTotal(0)
169 ,fPP(0)
170 ,fMinNoise(0.5)
171 ,fMaxNoise(2)
172 ,fFitType(0)
48ccaa07 173{
174 //
175 // Copy constructor
176 // to create the histograms call Init()
177 //
178
8d3a4626 179 for (Int_t i = 0; i < kDET; i++) {
180 fPed[i] = 0x0;
181 fNoise[i] = 0x0;
182 fChPP[i] = 0x0;
183 fNPointDist[i] = 0x0;
184 fChPed[i] = 0x0;
185 fChNoise[i] = 0x0;
186 fNPoint[i] = 0x0;
187 fData[i] = 0x0;
188 fSignal[i] = 0x0;
189 fnEntriesRM[i] = 0x0;
190 fnEntriesRMDist[i] = 0x0;
191 fChPedRes[i] = 0x0;
192 fChNoiseRes[i] = 0x0;
193 fErrorLocHC[i] = 0x0;
194 fErrorLocMCM[i] = 0x0;
195 fErrorLocADC[i] = 0x0;
196 }
197 for (Int_t i = 0; i < 3; i++) {
198 fGraphPP[i] = 0x0;
199 fSMLink[i] = 0x0;
200 fGrLink[i] = 0x0;
201 fppThresh[i] = 0;
202 fnPP[i] = 0;
203 fnLink[i] = 0;
204 }
205 for (Int_t i = 0; i < 2; i++) {
206 fnErrorHC[i] = 0;
207 fnErrorMCM[i] = 0;
208 fnErrorADC[i] = 0;
209 }
210 for (Int_t i = 0; i < kSM; i++) {
211 fSmNoiseRms[i] = 0x0;
212 fSmNoiseFit[i] = 0x0;
213 fSmPP[i] = 0x0;
214 }
215 for (Int_t i = 0; i < kSM+1; i++) {
216 fNumberADC[i] = 0x0;
217 fnADCinSM[i] = 0;
218 }
219 for (Int_t i = 0; i < 1000; i++) {
220 fEvNoDist[i] = 0;
221 }
2a097c72 222 for (Int_t i = 0; i < kDET*kROB*kMCM; i++) {
223 fFullSignal[i] = 0x0;
224 fFullCounter[i] = 0;
225 }
226 //strncpy(fRefFileName,"",256);
8d3a4626 227
48ccaa07 228}
229
230///////////////////////////////////////////////////////////////////////////////////////////////////
231
232void AliTRDqaBlackEvents::Init()
233{
234 //
235 // creates histograms
236 //
237
238 //TFile *file = new
239 //Info("Init", "Statring");
240
241 fnEvents = 0;
242
243 // histograms for chambers
244 for(Int_t det=0; det<kDET; det++) {
245
246 fNPoint[det] = new TH2D(Form("entries_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
247 //fData[det] = new TH3F(Form("data_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5, 50, -0.5, 49.5);
248
249 // pedestal noise maps using RMS and Fit
250 fChPed[det] = new TH2D(Form("ped_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
251 fChNoise[det] = new TH2D(Form("noise_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
252
253 //fChPed[det] = new TH2D(Form("ped_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
254 //fChNoise[det] = new TH2D(Form("noise_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
255
256 // distribution per detector
257 fPed[det] = new TH1D(Form("pedDist_%d", det), ";pedestals (ADC counts)", 100, 5, 15);
258 fNoise[det] = new TH1D(Form("noiseDist_%d", det), ";noise (ADC counts)", 100, 0, 5);
259 fSignal[det] = new TH1D(Form("signal_%d", det), ";signal (ADC counts)", 100, -0.5, 99.5);
260 fChPP[det] = new TH1D(Form("pp_%d", det), ";pp (ADC)", 200, -0.5, 199.5);
261
262 fnEntriesRM[det] = new TH2D(Form("entriesRM_%d", det), ";ROB,MCM", 8, -0.5, 7.5, 16, -0.5, 15.5);
263
264 // histograms after reference subtraction
265 fChPedRes[det] = new TH2D(Form("pedRef_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
266 fChNoiseRes[det] = new TH2D(Form("noiseRef_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
267
268
269 // error codes
270 fErrorLocMCM[det] = new TH2D(Form("errorLocMCM_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
271 fErrorLocADC[det] = new TH2D(Form("errorLocADC_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
272 fErrorLocHC[det] = new TH2D(Form("errorLocHC_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
273 }
274
275 // histogram for each MCM
276 for(Int_t i=0; i < kDET * kROB * kMCM; i++)
277 fFullCounter[i] = 0;
278
279 // histograms from the whole detector
280 fOccupancy = new TH1D("occupancy", "", 20, -0.5, 19.5);
281 fDetRob = new TH2D("DetRob", ";detector;ROB", kDET, -0.5, 539.5, 8, -0.5, 7.5);
282 fTBEvent = new TH2D("tbEvent", ";event ID;time bin", 100, -0.5, 99.5, 30, -0.5, 29.5);
283
284 // errors statistics and location
285 fErrorHC = new TH1D("errorHC", ";error ID;", 18, -3.5, 14.5);
286 fErrorMCM = new TH1D("errorMCM", ";error ID;", 18, -3.5, 14.5);
287 fErrorADC = new TH1D("errorADC", ";error ID;", 18, -3.5, 14.5);
288
289 fErrorSMHC = new TH1D("errorSM_HC", ";SM id", 18, -0.5, 17.5);
290 fErrorSMMCM = new TH1D("errorSM_MCM", ";SM id", 18, -0.5, 17.5);
291 fErrorSMADC = new TH1D("errorSM_ADC", ";SM id", 18, -0.5, 17.5);
292
293
294 fErrorGraphHC = new TGraph();
295 fErrorGraphMCM = new TGraph();
296 fErrorGraphADC = new TGraph();
297
298 fGraphMCM = new TGraph();
299
300 for(Int_t i=0; i<3; i++) {
301 fGraphPP[i] = new TGraph();
302 }
303
304
305 fMapMCM = new TH2D("mapMCM", ";det;mcm", 540, -0.5, 539.5, kROB*kMCM, -0.5, kROB*kMCM-0.5);
306 fFracMCM = new TH1D("fracMCM", ";frequency", 100, 0, 1);
307
308
309 fErrorGraphHC->GetHistogram()->SetTitle("fraction of events with HC error;event number");
310 fErrorGraphMCM->GetHistogram()->SetTitle("fraction of events with MCM error;event number;");
311 fErrorGraphADC->GetHistogram()->SetTitle("fraction of events with ADC error;event number;");
312
313
314 fSMHCped = new TH2D("smHcPed", ";super module;half chamber", 18, -0.5, 17.5, 60, -0.5, 59.5);
315
316 // link monitor
317 const char *linkName[3] = {"smLink", "smBeaf", "smData"};
318 const char *linkGrName[3] = {"grSmLink", "grSmBeaf", "grSmData"};
319 for(Int_t i=0; i<3; i++) {
320 fSMLink[i] = new TH2D(linkName[i], ";super module;link", 18, -0.5, 17.5, 60, -0.5, 59.5);
321 fGrLink[i] = new TGraph();
322 fGrLink[i]->SetName(linkGrName[i]);
323 }
324
325 //fZSsize = new TH1D("zssizeSingle", ";threshold;nADC", 40, -0.5, 39.5);
326
327
328 //Info("Init", "Done");
329
330 // number of ADC channels fired per SM and in total
331 for(Int_t sm=0; sm<kSM+1; sm++)
332 fNumberADC[sm] = new TGraph();
333
334 //
335 fNoiseTotal = new TH1D("noiseTotal", "noise (ADC)", 250, 0, 10);
336 fPP = new TH1D("peakPeak", "p-p (ADC)", 200, -0.5, 199.5);
337
338 for(Int_t sm=0; sm<kSM; sm++) {
339 fSmNoiseRms[sm] = new TH1D(Form("noiseRms_sm%d", sm), ";noise from RMS (ADC)", 100, 0, 10);
340 fSmNoiseFit[sm] = new TH1D(Form("noiseFit_sm%d", sm), ";noise frim Fit (ADC)", 100, 0, 10);
341 fSmPP[sm] = new TH1D(Form("peakPeak_sm%d", sm), ";peak-peak (ADC)", 200, -0.5, 199.5);
342 }
343
344 // event number consistancy
345 for(Int_t i=0; i<1000; i++) {
346 fEvNoDist[i] = new TH1D(Form("mcmEvDist_%d", i), ";#Delta Events", 201, -100.5, 100.5);
347 }
348 fRefEv = -1;
349
350 fMcmTracks = new TObjArray();
351
352 // clean data direct
353 for(Int_t det=0; det<kDET; det++)
354 for(Int_t row=0; row<kROW; row++)
355 for(Int_t pad=0; pad<kPAD; pad++)
356 for(Int_t ch=0; ch<kCH; ch++) {
357 fDataDirect[det][row][pad][ch] = 0;
358 fSignalDirect[det][ch] = 0; // overdone
359 }
360}
361
362
363///////////////////////////////////////////////////////////////////////////////////////////////////
364
365void AliTRDqaBlackEvents::Reset()
366{
367 //
368 // Resets the histograms
369 //
370
371 for(Int_t i=0; i<kDET; i++) {
372 //fData[i]->Reset();
373 fChPed[i]->Reset();
374 fChNoise[i]->Reset();
375 }
376}
377
378
379///////////////////////////////////////////////////////////////////////////////////////////////////
380
381void AliTRDqaBlackEvents::SetRefFile(const char *filename) {
382
2a097c72 383 //strncpy(fRefFileName,filename,256);
384 fRefFileName = filename;
8d3a4626 385
48ccaa07 386}
387
388///////////////////////////////////////////////////////////////////////////////////////////////////
389
390void AliTRDqaBlackEvents::ReadRefHists(Int_t det) {
c87495af 391 //
392 // Read the reference histograms
393 //
394
48ccaa07 395 fRefHistPed = 0;
396 fRefHistNoise = 0;
397
2a097c72 398 TFile *file = 0x0;
399 if (fRefFileName) file = TFile::Open(fRefFileName);
48ccaa07 400 if (!file) return;
401
402 fRefHistPed = (TH2D*)file->Get(Form("ped_%d",det));
403 fRefHistNoise = (TH2D*)file->Get(Form("noise_%d", det));
404
405 if (file) file->Close();
406}
407
408///////////////////////////////////////////////////////////////////////////////////////////////////
409
410void AliTRDqaBlackEvents::StartEvent()
411{
412 //
413 // start an event
414 //
415
416 // clear the mcm data
417 for(Int_t i=0; i < kDET * kROB * kMCM; i++) {
418 if (fFullSignal[i]) fFullSignal[i]->Reset();
419 fFullCounter[i] = 0;
420 }
421
422 for(Int_t i=0; i<2; i++) {
423 fnErrorHC[i] = 0;
424 fnErrorMCM[i] = 0;
425 fnErrorADC[i] = 0;
426 }
427
428
429 Int_t ppThresh[3] = {10, 20, 40};
430 for(Int_t i=0; i<3; i++) {
431 fppThresh[i] = ppThresh[i];
432 fnPP[i] = 0;
433 fnLink[i] = 0;
434 }
435
436 for(Int_t sm=0; sm<kSM+1; sm++) fnADCinSM[sm] = 0;
437
438 if (fRefEv > 0) fRefEv++;
439 fEvNoDist[999]->Reset(); // keep only the last event
440
441}
442
443///////////////////////////////////////////////////////////////////////////////////////////////////
444
ef1860eb 445void AliTRDqaBlackEvents::AddBuffer(AliTRDrawStreamOld *data, AliRawReader * const reader)
48ccaa07 446{
447
448 //printf ("try to read data\n");
449 Int_t nextBuff = data->NextBuffer();
450 //printf("done ...\n");
451
452 if (nextBuff == 0) return;
453
454 Int_t sm = reader->GetEquipmentId() - 1024;
455 //printf("reading SM %d\n", sm);
456 AliInfo(Form("reading SM %d", sm));
457
2a097c72 458 if (sm < 0 || sm > 17) return;
48ccaa07 459
460 // lopp over stacks, links ...
461
462 for (Int_t istack = 0; istack < 5; istack++) {
463 for (Int_t ilink = 0; ilink < 12; ilink++) {
464
465 //printf("HC = %d %d\n", istack, ilink);
466
467 Int_t det = sm * 30 + istack * 6 + ilink/2;
468
469 // check if data delivered
470 if (!(data->IsLinkActiveInStack(istack, ilink))) continue;
471 fSMLink[0]->Fill(sm, istack * 12 + ilink);
472 fnLink[0]++;
473
474 // check if beaf-beaf
475 if (data->GetLinkMonitorError(istack, ilink)) {
476 fSMLink[1]->Fill(sm, istack * 12 + ilink);
477 fnLink[1]++;
478 continue;
479 }
480
481 // fill histogram with HC header errors
482 Int_t nErrHc = 0;
483 Int_t nErrHcTot = 0;
484
485 nErrHc = FillBits(fErrorHC, data->GetH0ErrorCode(istack, ilink), 0);
486 if (!nErrHc) fErrorHC->Fill(-3);
487 nErrHcTot += nErrHc;
488
489 nErrHc = FillBits(fErrorHC, data->GetH1ErrorCode(istack, ilink), 2);
490 if (!nErrHc) fErrorHC->Fill(-2);
491 nErrHcTot += nErrHc;
492
493 nErrHc = FillBits(fErrorHC, data->GetHCErrorCode(istack, ilink), 4);
494 if (!nErrHc) fErrorHC->Fill(-1);
495 nErrHcTot += nErrHc;
496
497 // trending
498 fnErrorHC[0]++;
499 if (nErrHcTot > 0) {
500 fnErrorHC[1]++;
501 fErrorSMHC->Fill(sm);
502 }
503
504 // data integrity protection
505
506 //if (data->GetHCErrorCode(istack, ilink) > 0) continue;
507 if (data->GetH0ErrorCode(istack, ilink) > 0) continue;
508 if (data->GetH1ErrorCode(istack, ilink) > 0) continue;
509
510 fSMLink[2]->Fill(sm, istack * 12 + ilink);
511 fnLink[2]++;
512
513
514 for (Int_t imcm = 0; imcm < data->GetHCMCMmax(istack, ilink); imcm++ ){
515
516 //printf("mcm = %d %d %d\n", istack, ilink, imcm);
517
518 // fill MCM error code
519
520 Int_t nErrMcm = 0;
521 Int_t nErrMcmTot = 0;
522
523 nErrMcm = FillBits(fErrorMCM, data->GetMCMhdErrorCode(istack, ilink, imcm), 0);
524 if (!nErrMcm) fErrorMCM->Fill(-3);
525 nErrMcmTot += nErrMcm;
526
527 nErrMcm = FillBits(fErrorMCM, data->GetMCMADCMaskErrorCode(istack, ilink, imcm), 5);
528 if (!nErrMcm) fErrorMCM->Fill(-2);
529 nErrMcmTot += nErrMcm;
530
531 nErrMcm = FillBits(fErrorMCM, data->GetMCMErrorCode(istack, ilink, imcm), 10);
532 if (!nErrMcm) fErrorMCM->Fill(-1);
533 nErrMcmTot += nErrMcm;
534
535 // trending
536 fnErrorMCM[0]++;
537 if (nErrMcmTot > 0) {
538 fnErrorMCM[1]++;
539 fErrorSMMCM->Fill(sm);
540 }
541
542 // MCM protection
543 if ( (data->GetMCMhdErrorCode(istack,ilink,imcm)) & 2 ) continue;
544 //if ((data->GetMCMADCMaskErrorCode(istack,ilink,imcm))) continue;
545 //if ((data->GetMCMErrorCode(istack,ilink,imcm))) continue;
546
547 Int_t mcmEvent = data->GetEventNumber(istack, ilink, imcm);
548
549 // set the reference event number
550 if (fRefEv < 0) {
551 fRefEv = mcmEvent;
552 printf("Reference Event Number = %d (%d %d %d)\n", fRefEv, istack, ilink, imcm);
553 }
554
555 // fill event distribution
556 if (!(fnEvents%10)) {
557 fEvNoDist[fnEvents/10]->Fill(mcmEvent - fRefEv);
558 }
559
560 fEvNoDist[999]->Fill(mcmEvent - fRefEv);
561
562 Int_t mcm = data->GetMCM(istack, ilink, imcm);
563 Int_t rob = data->GetROB(istack, ilink, imcm);
564
565 // create a structure for an MCM if needed
566 Int_t mcmIndex = det * (kMCM * kROB) + rob * kMCM + mcm;
567 if (fCreateFull && !fFullSignal[mcmIndex])
568 fFullSignal[mcmIndex] =
569 new TH2S(Form("mcm_%d_%d_%d_%d_%d", sm, istack, ilink/2, rob, mcm),
570 Form("mcm-%d-%d-%d-%d-%d;ADC;time bin", sm, istack, ilink/2, rob, mcm),
571 21, -0.5, 20.5, 30, -0.5, 29.5);
572
573
574 //Int_t zsADC[21][40];
575 /*
576 for(Int_t ina=0; ina<21; ina++)
577 for(Int_t th=0; th<40; th++)
578 zsADC[ina][th] = 0;
579 */
580
581 // first loop over ADC chanels
582
583 for (Int_t iadc=0; iadc < data->GetADCcount(istack, ilink, imcm); iadc++) {
584
585 //printf("ADC = %d\n", iadc);
586
587
588 // fill ADC error bits
589 Int_t nErrAdc = FillBits(fErrorADC, data->GetADCErrorCode(), 0);
590 if (!nErrAdc) fErrorADC->Fill(-1);
591
592 fnErrorADC[0]++;
593 if (nErrAdc > 0) {
594 fnErrorADC[1]++;
595 fErrorSMADC->Fill(sm);
596 }
597
598 // ADC protection
599 if ((data->GetADCErrorCode(istack,ilink,imcm,iadc))) continue;
600
601 Int_t minV = 1024;
602 Int_t maxV = 0;
603
604 Int_t *sig = data->GetSignalDirect(istack, ilink, imcm, iadc);
605
606 //Int_t adc = data->GetADCnumber(istack, ilink, imcm, iadc);
607 Int_t row = data->GetRow(istack, ilink, imcm);
608 Int_t col = data->GetCol(istack, ilink, imcm, iadc);
609
610 // loop over Time Bins and fill histograms
611 for(Int_t k=0; k < data->GetNumberOfTimeBins(istack, ilink); k++) {
612
613 //fSignal[det]->Fill(sig[k]);
614 //fData[det]->Fill(row, col, sig[k]); // slow
615
2a097c72 616 if ((sig[k] >=0) && (sig[k] < kCH)) {
48ccaa07 617 fSignalDirect[det][sig[k]]++;
618 fDataDirect[det][row][col][sig[k]]++; // direct data
619 }
620
621 // peak-peak
622 minV = (minV < sig[k]) ? minV : sig[k];
623 maxV = (maxV > sig[k]) ? maxV : sig[k];
624
625 // check for active MCMs
626 if (fCreateFull && fFullSignal[mcmIndex]) {
627 if (sig[k] > fThresh || sig[k] < 0) fFullCounter[mcmIndex]++;
628 //if (sm == 0 && istack == 0 && ilink/2 == 1 && rob == 1 && mcm == 15) fFullCounter[mcmIndex]++; // special
629 //fFullSignal[mcmIndex]->Fill(adc, k, sig[k]); // slow
630 }
631
632 // zero suppresion tests
633 /*
634 for(Int_t th=0; th<40; th++) {
635 if (sig[k] > th) {
636 zsADC[iadc][th] = 1;
637 if (iadc > 0) zsADC[iadc-1][th] = 1;
638 if (iadc < 10) zsADC[iadc+1][th] = 1;
639 }
640 }
641 */
642
643 } // tb
644
645 if (maxV > 0) {
646 fnADCinSM[sm]++;
647 fnADCinSM[kSM]++;
648 }
649
650 Int_t adcPP = maxV - minV;
651 //if (adcPP == 100) fFullCounter[mcmIndex] += 10;
652
653 fPP->Fill(adcPP);
654 fChPP[det]->Fill(adcPP);
655 fSmPP[sm]->Fill(adcPP);
656
657 for(Int_t i=0; i<3; i++) {
658 if ((adcPP) > fppThresh[i]) fnPP[i]++;
659 }
660
661
662 } // adc
663
664 // fill ZS histos
665 /*
666 for(Int_t th=0; th<40; th++) {
667 Int_t nnADC = 0;
668 for(Int_t ins=0; ins<21; ins++)
669 nnADC += zsADC[ins][th];
670 fZSsize->Fill(th, nnADC);
671 }
672 */
673
674 // fill active MCMs
675
676 if (fCreateFull && fFullSignal[mcmIndex] && (fFullCounter[mcmIndex] > fCount)) {
677
678 for (Int_t iadc=0; iadc < data->GetADCcount(istack, ilink, imcm); iadc++) {
679
680 // ADC protection
681 if ((data->GetADCErrorCode(istack,ilink,imcm,iadc))) continue;
682
683 //Int_t row = data->GetRow(istack, ilink, imcm);
684 //Int_t col = data->GetCol(istack, ilink, imcm, iadc);
685 Int_t adc = data->GetADCnumber(istack, ilink, imcm, iadc);
686
687 Int_t *sig = data->GetSignalDirect(istack, ilink, imcm, iadc);
688
689 // loop over Time Bins and fill histograms
690 for(Int_t k=0; k < data->GetNumberOfTimeBins(istack, ilink); k++) {
691 fFullSignal[mcmIndex]->Fill(adc, k, sig[k]); // slow
692 }
693 } // tb
694 }
695
696 } // mcm
697 } // link
698 } // stack
699
700 // printf("end of loops\n");
701}
702
703
704///////////////////////////////////////////////////////////////////////////////////////////////////
705
706void AliTRDqaBlackEvents::FinishEvent()
707{
c87495af 708 //
709 // Processing at the end of the current event
710 //
48ccaa07 711
712 for(Int_t i=0; i<3; i++) {
713 fGraphPP[i]->SetPoint(fnEvents, fnEvents, fnPP[i]);
714 }
715
716 // trend of the number of links
717 for(Int_t i=0; i<3; i++) {
718 fGrLink[i]->SetPoint(fnEvents, fnEvents, fnLink[i]);
719 }
720
721 // save interesting histos
722 Int_t mcmTrackCandidate = 0;
723 for(Int_t i = 0; i < kDET * kROB * kMCM; i++) {
724 if ((fFullCounter[i] > fCount) && fFullSignal[i] && CheckMCM(i) ) {
725
726 fMcmTracks->AddLast(fFullSignal[i]->Clone(Form("event_%d_%s", fnEvents, fFullSignal[i]->GetName())));
727 mcmTrackCandidate++;
728
729 Int_t mcmTrackletDet = i/(kROB * kMCM);
730 Int_t mcmTrackletMcm = i%(kROB * kMCM);
731 fMapMCM->Fill(mcmTrackletDet, mcmTrackletMcm);
732 }
733 }
734
735 fGraphMCM->SetPoint(fnEvents, fnEvents, mcmTrackCandidate);
736 AliInfo(Form("Number of MCM track candidates = %d\n", mcmTrackCandidate));
737
738
739 // update fraction of error graphs
740 Double_t err;
741
742 err = (fnErrorHC[0] > 0)? 100.*fnErrorHC[1]/fnErrorHC[0] : -1;
743 fErrorGraphHC->SetPoint(fnEvents, fnEvents, err);
744
745 err = (fnErrorMCM[0] > 0)? 100.*fnErrorMCM[1]/fnErrorMCM[0] : -1;
746 fErrorGraphMCM->SetPoint(fnEvents, fnEvents, err);
747
748 err = (fnErrorADC[0] > 0)? 100.*fnErrorADC[1]/fnErrorADC[0] : -1;
749 fErrorGraphADC->SetPoint(fnEvents, fnEvents, err);
750
751 // number of fired ADC per SM
752 for(Int_t sm=0; sm<kSM+1; sm++)
753 fNumberADC[sm]->SetPoint(fnEvents, fnEvents, fnADCinSM[sm]);
754
755 fnEvents++;
756}
757
758///////////////////////////////////////////////////////////////////////////////////////////////////
759
760void AliTRDqaBlackEvents::Process(const char *filename)
761{
762 //
763 // Process something
764 //
765
9e74dcc2 766 //char fn[256];
767 //strncpy(fn,filename,256);
48ccaa07 768
769 //AliInfo(Form("FILENAME = %s (%s)\n", filename, fn));
770
771 Int_t map[kDET];
772
773 TH1D *hist = new TH1D("fitSignal", "", 50, -0.5, 49.5);
774 TF1 *fit = new TF1("fit", "gaus(0)", 0, 20);
775 fit->SetParameters(1e3, 10, 1);
776
777 for(Int_t det=0; det<kDET; det++) {
778
779 //AliInfo(Form("processing chamber %d\n", det));
780
781 map[det] = 0;
782 //if (fData[det]->GetSum() < 10) continue;
783 //if (fDataDirect[det][10][10][10] < 20) continue;
784 //map[det] = 1;
785
786
787 // rewrite signal-direct
788 for(Int_t ch=0; ch<kCH; ch++) {
789 fSignal[det]->Fill(ch, fSignalDirect[det][ch]);
790 }
791
792 // read reference distributions
793 ReadRefHists(det);
794
795 //for(Int_t row=0; row<fData[det]->GetXaxis()->GetNbins(); row++) {
796 //for(Int_t pad=0; pad<fData[det]->GetYaxis()->GetNbins(); pad++) {
797
798 for(Int_t row=0; row<kROW; row++) {
799 for(Int_t pad=0; pad<kPAD; pad++) {
800
801 // project the histogramm
802 hist->Reset();
803 //for(Int_t bb=0; bb<50; bb++) {
804 for(Int_t bb=0; bb<kCH; bb++) {
805 //Int_t dataBin = fData[det]->FindBin(row, pad, bb);
806 //Double_t v = fData[det]->GetBinContent(dataBin);
807 hist->SetBinContent(bb+1, fDataDirect[det][row][pad][bb]);
808 }
809
810 Int_t bin = fChPed[det]->FindBin(row, pad);
811
812 if (hist->GetSum() > 1) {
813
814 map[det] = 1;
815 Double_t ped = 0, noise = 0;
816
817 if (fFitType == 0) {
818 fit->SetParameters(1e3, 10, 1);
819 hist->Fit(fit, "q0", "goff", 0, 20);
820 TF1 *f = hist->GetFunction("fit");
821 ped = TMath::Abs(f->GetParameter(1));
822 noise = TMath::Abs(f->GetParameter(2));
823 fSmNoiseFit[det/30]->Fill(noise);
824 } else {
825 ped = hist->GetMean();
826 noise = hist->GetRMS();
827 fSmNoiseRms[det/30]->Fill(noise);
828 //if (pad == 0)
829 // AliInfo(Form("data %f %f %f\n", hist->GetSum(), ped, noise));
830 }
831
832 fChPed[det]->SetBinContent(bin, ped);
833 fChNoise[det]->SetBinContent(bin, noise);
834 fNoiseTotal->Fill(noise);
835
836 // subtract reference values
837 Double_t refped = 0;
838 Double_t refnoise = 0;
839
840 if (fRefHistPed) refped = fRefHistPed->GetBinContent(bin);
2a097c72 841 if (fRefHistPed) refnoise = fRefHistPed->GetBinContent(bin);
842 // Original code, should it not be fRefHistNoise->GetBinContent(bin)
843 // instead of fRefHistPed->GetBinContent(bin) (CBL) ???
844 //if (fRefHistNoise) refnoise = fRefHistPed->GetBinContent(bin);
48ccaa07 845
846 fChPedRes[det]->SetBinContent(bin, ped-refped);
847 fChNoiseRes[det]->SetBinContent(bin, noise-refnoise);
848
849 fPed[det]->Fill(ped);
850 fNoise[det]->Fill(noise);
851
852 // fill SM-HC plot
853 Int_t sm = det / 30;
854 Int_t hc = (pad < kPAD/2) ? 2* (det % 30) : 2* (det % 30) + 1;
855 if (ped > 9. && ped < 11) fSMHCped->Fill(sm, hc, 1./1152.); // number of pads in HC
856
857 } else {
858
859 // not enought data found
860 fChPed[det]->SetBinContent(bin, 0);
861 fChNoise[det]->SetBinContent(bin, 0);
862 fChPedRes[det]->SetBinContent(bin, 0);
863 fChNoiseRes[det]->SetBinContent(bin, 0);
864 }
865
866 //delete hist;
867 }
868 }
869 }
870
871
872 //AliInfo(Form("Number of events = %d\n", fnEvents));
873
874 // normalize number of entries histos
875 Int_t max = 0;
876 for(Int_t i=0; i<kDET; i++) {
877 if (!map[i]) continue;
878 for(Int_t j=0; j<fNPoint[i]->GetXaxis()->GetNbins(); j++) {
879 for(Int_t k=0; k<fNPoint[i]->GetYaxis()->GetNbins(); k++) {
880 Int_t dataBin = fNPoint[i]->FindBin(j, k);
881 Double_t v = fNPoint[i]->GetBinContent(dataBin);
882 if (v > max) max = (Int_t)v;
883 }
884 }
885 }
886
887 char entriesDistName[100];
888
889 for(Int_t i=0; i<kDET; i++) {
890
891 if (!map[i]) continue;
892
2a097c72 893 snprintf(entriesDistName,100,"entriesDist_%d",i);
48ccaa07 894 fNPointDist[i] = new TH1D(entriesDistName, ";number of events", max+2, -0.5, max+1.5);
895
896 for(Int_t j=0; j<fNPoint[i]->GetXaxis()->GetNbins(); j++) {
897 for(Int_t k=0; k<fNPoint[i]->GetYaxis()->GetNbins(); k++) {
898 Int_t dataBin = fNPoint[i]->FindBin(j, k);
899 Double_t v = fNPoint[i]->GetBinContent(dataBin);
900 //if (v > fnEvents) AliInfo(Form("N = %d V = %lf\n", fnEvents, v));
901 fNPointDist[i]->Fill(v);
902 }
903 }
904
905 fNPoint[i]->Scale(1./fnEvents);
906 }
907
908
909 for(Int_t i=0; i<kDET; i++) {
910 fnEntriesRM[i]->SetMaximum(fnEvents * 1.5);
911 }
912
913 // save histograms
914
915 //AliInfo(Form("FILENAME 2 = %s (%d)\n", fn, fn));
9e74dcc2 916 TFile *file = new TFile(filename, "recreate");
48ccaa07 917 for(Int_t det = 0; det < kDET; det++) {
918 if (!map[det]) continue;
919 fChPed[det]->Write();
920 fChNoise[det]->Write();
921 fNPoint[det]->Write();
922 fNPointDist[det]->Write();
923 fPed[det]->Write();
924 fNoise[det]->Write();
925 fSignal[det]->Write();
926 fnEntriesRM[det]->Write();
927 fChPP[det]->Write();
928
929 fChPedRes[det]->Write();
930 fChNoiseRes[det]->Write();
931
932 // save error hists
933 fErrorLocMCM[det]->SetMinimum(0);
934 fErrorLocMCM[det]->SetMaximum(fnEvents);
935 fErrorLocMCM[det]->Write();
936
937 fErrorLocADC[det]->SetMinimum(0);
938 fErrorLocADC[det]->SetMaximum(fnEvents);
939 fErrorLocADC[det]->Write();
940 }
941
942 for(Int_t sm=0; sm<kSM; sm++) {
943 fSmNoiseRms[sm]->Write();
944 fSmNoiseFit[sm]->Write();
945 fSmPP[sm]->Write();
946 }
947
948
949
950 Int_t nMcm = 0;
951 for(Int_t i=0; i < kDET * kROB * kMCM; i++) {
952 if (fFullSignal[i] && fFullCounter[i] > fCount) {
953 fFullSignal[i]->Write();
954 nMcm++;
955 }
956 }
957
958 AliInfo(Form("Number of saved MCMs = %d\n", nMcm));
959
960 fMcmTracks->Write();
961 AliInfo(Form("Number of tracks = %d\n", fMcmTracks->GetEntries()));
962
963 // permanently problematic MCMs
964 for(Int_t det=0; det<kDET; det++) {
965 for(Int_t mcm=0; mcm<kROB*kMCM; mcm++) {
966
967 Int_t mRob = mcm / kMCM;
968 Int_t mMcm = mcm % kMCM;
969 Int_t bin = fMapMCM->FindBin(det, mcm);
970 Double_t frac = 1. * fMapMCM->GetBinContent(bin) / fnEvents;
971 fFracMCM->Fill(frac);
972
973 if (frac > 0.7) {
974 AliInfo(Form("{%d, %d, %d, %f}, \n", det, mRob, mMcm, frac));
975 }
976 }
977 }
978
979
980 fOccupancy->Write();
981 fDetRob->Write();
982 fTBEvent->Write();
983
984 // error hists
985 fErrorHC->Write();
986 fErrorMCM->Write();
987 fErrorADC->Write();
988
989 fErrorSMHC->Write();
990 fErrorSMMCM->Write();
991 fErrorSMADC->Write();
992
993 // write graphs
994 fErrorGraphHC->Write("trendErrorHC");
995 fErrorGraphMCM->Write("trendErrorMCM");
996 fErrorGraphADC->Write("trendErrorADC");
997
998 fGraphMCM->Write("trendMCM");
999
1000 for(Int_t i=0; i<3; i++) {
1001 fGraphPP[i]->Write(Form("fracPP_%d", i));
1002 }
1003
1004 //fZSsize->Scale(1./fnEvents);
1005 //fZSsize->Write();
1006
1007 fMapMCM->SetMaximum(fnEvents);
1008 fMapMCM->Write();
1009 fFracMCM->Write();
1010
1011 fSMHCped->Write();
1012
1013 for(Int_t i=0; i<3; i++ ) {
1014 fSMLink[i]->Write();
1015 fGrLink[i]->Write();
1016 }
1017
1018 for(Int_t sm=0; sm<kSM; sm++)
1019 fNumberADC[sm]->Write(Form("nADCinSM%d",sm));
1020
1021 fNumberADC[kSM]->Write("nADCinEvent");
1022
1023 fNoiseTotal->Write();
1024 fPP->Write();
1025
1026 for(Int_t i=0; i<1000; i++) {
1027 if (fEvNoDist[i]->GetSum() > 0) fEvNoDist[i]->Write();
1028 }
1029
1030
1031 file->Close();
1032 delete file;
1033}
1034
1035///////////////////////////////////////////////////////////////////////////////////////////////////
1036
2a097c72 1037Int_t AliTRDqaBlackEvents::CheckMCM(Int_t /*index*/) const {
c87495af 1038 //
1039 // Checks a single MCM
1040 //
1041
48ccaa07 1042 return 1;
1043
2a097c72 1044 // static Int_t data[21][3] = {
1045 // {1, 0, 1},
1046 // {242, 0, 0},
1047 // {242, 0, 1},
1048 // {242, 0, 2},
1049 // {242, 0, 4},
1050 // {242, 0, 5},
1051 // {242, 0, 6},
1052 // {242, 0, 8},
1053 // {242, 0, 12},
1054 // {251, 7, 7},
1055 // {254, 3, 11},
1056 // {259, 3, 14},
1057 // {260, 1, 9},
1058 // {260, 3, 15},
1059 // {273, 1, 7},
1060 // {273, 1, 15},
1061 // {276, 5, 11},
1062 // {280, 6, 2},
1063 // {299, 6, 4},
1064 // {511, 2, 9},
1065 // {517, 7, 15}
1066 // };
48ccaa07 1067
2a097c72 1068 // for(Int_t i=0; i<21; i++) {
1069 // Int_t wIndex = data[i][0] * kROB*kMCM + data[i][1] * kMCM + data[i][2];
1070 // if (index == wIndex) return 0;
1071 // }
48ccaa07 1072
1073 return 1;
1074}
1075
1076///////////////////////////////////////////////////////////////////////////////////////////////////
1077
1078
1079
1080
1081
1082
1083
1084void AliTRDqaBlackEvents::DrawChamber(const char *filename, Int_t det, Int_t w, Int_t h)
1085{
1086 //
1087 // Draw raport for one chamber:
1088 // pedestal map, noise map, distribution of pedestal and noise
1089 //
1090 // input:
1091 // name of the file with histograms (created with Process())
1092 // detector Id (0 - 539)
1093 //
1094
1095 // setup global style
1096 gStyle->SetPalette(1);
1097 gStyle->SetOptStat(0);
1098 gStyle->SetPadTopMargin(0.02);
1099 gStyle->SetPadBottomMargin(0.05);
1100
1101 TFile *file = new TFile(filename, "READ");
1102
1103 TCanvas *c = new TCanvas("blackEvents",Form("blackEvents %d",det), w, h);
1104 c->SetVertical(kFALSE);
1105 c->Divide(3,1, 0.01, 0.01);
1106 c->cd(3);
1107
1108 TPad *mPad = (TPad*) gPad;
1109 mPad->Divide(1,2,0.01,0.01);
1110
1111 c->cd(1);
1112 TH2D *h2 = (TH2D*)file->Get(Form("ped_%d",det));
1113 h2->SetMinimum(5);
1114 h2->SetMaximum(15);
1115 h2->SetTitle(";Z direction;#phi direction");
1116 h2->Draw("colz");
1117
1118 c->cd(2);
1119 h2 = (TH2D*)file->Get(Form("noise_%d",det));
1120 h2->SetMinimum(fMinNoise);
1121 h2->SetMaximum(fMaxNoise);
1122 h2->SetTitle(";Z direction;#phi direction");
1123 h2->Draw("colz");
1124
1125 mPad->cd(1);
1126 //gPad->SetLogy();
1127 TH1D *h1 = (TH1D*)file->Get(Form("pedDist_%d", det));
1128 h1->Draw();
1129
1130 mPad->cd(2);
1131 gPad->SetLogy();
1132 h1 = (TH1D*)file->Get(Form("noiseDist_%d", det));
1133 h1->Draw();
1134
1135 h1->Fit("gaus");
1136 TF1 *f = h1->GetFunction("gaus");
1137 const char *tt = Form("#mu = %.2f #sigma = %0.2f ", f->GetParameter(1),f->GetParameter(2));
1138 TLatex *ll = new TLatex(2, 100, tt);
1139 ll->SetTextSize(0.06);
1140 ll->Draw();
1141}
1142
1143///////////////////////////////////////////////////////////////////////////////////////////////////
1144
1145void AliTRDqaBlackEvents::DrawSm(const char *filename, Int_t sm, Int_t w, Int_t h)
1146{
1147 //
1148 // ????????????
1149 //
1150
1151 gStyle->SetPalette(1);
1152 gStyle->SetOptStat(0);
1153
1154 gStyle->SetPadTopMargin(0.02);
1155 //gStyle->SetPadBottomMargin(0.05);
1156 //gStyle->SetPadLeftMargin(0.02);
1157 //gStyle->SetPadRightMargin(0.02);
1158
1159 TFile *file = new TFile(filename, "READ");
1160
1161 TCanvas *c = new TCanvas("blackEventsSM",Form("blackEvents SM %d",sm), w, h);
1162 c->SetVertical(kFALSE);
1163 c->Divide(5, 6, 0.001, 0.01);
1164
1165 for(Int_t i=0; i<30; i++) {
1166
1167 TH2D *h2 = (TH2D*)file->Get(Form("noise_%d",i+30*sm));
1168 if (!h2) continue;
1169 h2->SetMinimum(fMinNoise);
1170 h2->SetMaximum(fMaxNoise);
1171
1172 // to be replaced by the official calculation
1173 Int_t stack = i/6;
1174 Int_t layer = i%6;
1175 Int_t index = (5-layer)*5 + stack + 1;
1176 //AliInfo(Form("%d %d %d %d\n", i, stack, layer, index));
1177 c->cd(index);
1178 gPad->SetBottomMargin(0.02);
1179 gPad->SetTopMargin(0.02);
1180
1181 h2->Draw("col");
1182 }
1183}
1184
1185///////////////////////////////////////////////////////////////////////////////////////////////////
1186
1187Int_t AliTRDqaBlackEvents::FillBits(TH1D *hist, Int_t code, Int_t offset) {
c87495af 1188 //
1189 // Fill bits
1190 //
48ccaa07 1191
1192 Int_t nb = 0;
1193 UInt_t test = 1;
1194 for(Int_t i=0; i<8; i++) {
1195 if (code & test) {
1196 hist->Fill(i+offset);
1197 nb++;
1198 }
1199 test *= 2;
1200 }
1201
1202 return nb;
1203}
1204
1205///////////////////////////////////////////////////////////////////////////////////////////////////