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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
c87495af 38#include "AliRawReader.h"
48ccaa07 39
ef1860eb 40#include "AliTRDrawStreamOld.h"
48ccaa07 41#include "AliTRDqaBlackEvents.h"
42
48ccaa07 43ClassImp(AliTRDqaBlackEvents)
44
45///////////////////////////////////////////////////////////////////////////////////////////////////
46
47AliTRDqaBlackEvents::AliTRDqaBlackEvents()
48 :TObject()
49 ,fnEvents(0)
50 ,fCreateFull(0)
51 ,fThresh(0)
52 ,fCount(0)
53 ,fRefEv(0)
2a097c72 54 ,fRefFileName(0x0)
48ccaa07 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)
48ccaa07 80{
81 //
82 // Constructor
83 // to create the histograms call Init()
84 //
85
8d3a4626 86 for (Int_t i = 0; i < kDET; i++) {
87 fPed[i] = 0x0;
88 fNoise[i] = 0x0;
89 fChPP[i] = 0x0;
90 fNPointDist[i] = 0x0;
91 fChPed[i] = 0x0;
92 fChNoise[i] = 0x0;
93 fNPoint[i] = 0x0;
94 fData[i] = 0x0;
95 fSignal[i] = 0x0;
96 fnEntriesRM[i] = 0x0;
97 fnEntriesRMDist[i] = 0x0;
98 fChPedRes[i] = 0x0;
99 fChNoiseRes[i] = 0x0;
100 fErrorLocHC[i] = 0x0;
101 fErrorLocMCM[i] = 0x0;
102 fErrorLocADC[i] = 0x0;
103 }
104 for (Int_t i = 0; i < 3; i++) {
105 fGraphPP[i] = 0x0;
106 fSMLink[i] = 0x0;
107 fGrLink[i] = 0x0;
108 fppThresh[i] = 0;
109 fnPP[i] = 0;
110 fnLink[i] = 0;
111 }
112 for (Int_t i = 0; i < 2; i++) {
113 fnErrorHC[i] = 0;
114 fnErrorMCM[i] = 0;
115 fnErrorADC[i] = 0;
116 }
117 for (Int_t i = 0; i < kSM; i++) {
118 fSmNoiseRms[i] = 0x0;
119 fSmNoiseFit[i] = 0x0;
120 fSmPP[i] = 0x0;
121 }
122 for (Int_t i = 0; i < kSM+1; i++) {
123 fNumberADC[i] = 0x0;
124 fnADCinSM[i] = 0;
125 }
126 for (Int_t i = 0; i < 1000; i++) {
127 fEvNoDist[i] = 0;
128 }
2a097c72 129 for (Int_t i = 0; i < kDET*kROB*kMCM; i++) {
130 fFullSignal[i] = 0x0;
131 fFullCounter[i] = 0;
132 }
133 //strncpy(fRefFileName,"",256);
8d3a4626 134
48ccaa07 135}
136
137///////////////////////////////////////////////////////////////////////////////////////////////////
138
139AliTRDqaBlackEvents::AliTRDqaBlackEvents(const AliTRDqaBlackEvents &qa)
140 :TObject(qa)
141 ,fnEvents(0)
142 ,fCreateFull(0)
143 ,fThresh(0)
144 ,fCount(0)
145 ,fRefEv(0)
2a097c72 146 ,fRefFileName(0x0)
48ccaa07 147 ,fOccupancy(0)
148 ,fDetRob(0)
149 ,fTBEvent(0)
150 ,fRefHistPed(0)
151 ,fRefHistNoise(0)
152 ,fErrorHC(0)
153 ,fErrorMCM(0)
154 ,fErrorADC(0)
155 ,fErrorSMHC(0)
156 ,fErrorSMMCM(0)
157 ,fErrorSMADC(0)
158 ,fErrorGraphHC(0)
159 ,fErrorGraphMCM(0)
160 ,fErrorGraphADC(0)
161 ,fGraphMCM(0)
162 ,fMcmTracks(0)
163 ,fMapMCM(0)
164 ,fFracMCM(0)
165 ,fSMHCped(0)
166 ,fSMHCerr(0)
167 ,fNoiseTotal(0)
168 ,fPP(0)
169 ,fMinNoise(0.5)
170 ,fMaxNoise(2)
171 ,fFitType(0)
48ccaa07 172{
173 //
174 // Copy constructor
175 // to create the histograms call Init()
176 //
177
8d3a4626 178 for (Int_t i = 0; i < kDET; i++) {
179 fPed[i] = 0x0;
180 fNoise[i] = 0x0;
181 fChPP[i] = 0x0;
182 fNPointDist[i] = 0x0;
183 fChPed[i] = 0x0;
184 fChNoise[i] = 0x0;
185 fNPoint[i] = 0x0;
186 fData[i] = 0x0;
187 fSignal[i] = 0x0;
188 fnEntriesRM[i] = 0x0;
189 fnEntriesRMDist[i] = 0x0;
190 fChPedRes[i] = 0x0;
191 fChNoiseRes[i] = 0x0;
192 fErrorLocHC[i] = 0x0;
193 fErrorLocMCM[i] = 0x0;
194 fErrorLocADC[i] = 0x0;
195 }
196 for (Int_t i = 0; i < 3; i++) {
197 fGraphPP[i] = 0x0;
198 fSMLink[i] = 0x0;
199 fGrLink[i] = 0x0;
200 fppThresh[i] = 0;
201 fnPP[i] = 0;
202 fnLink[i] = 0;
203 }
204 for (Int_t i = 0; i < 2; i++) {
205 fnErrorHC[i] = 0;
206 fnErrorMCM[i] = 0;
207 fnErrorADC[i] = 0;
208 }
209 for (Int_t i = 0; i < kSM; i++) {
210 fSmNoiseRms[i] = 0x0;
211 fSmNoiseFit[i] = 0x0;
212 fSmPP[i] = 0x0;
213 }
214 for (Int_t i = 0; i < kSM+1; i++) {
215 fNumberADC[i] = 0x0;
216 fnADCinSM[i] = 0;
217 }
218 for (Int_t i = 0; i < 1000; i++) {
219 fEvNoDist[i] = 0;
220 }
2a097c72 221 for (Int_t i = 0; i < kDET*kROB*kMCM; i++) {
222 fFullSignal[i] = 0x0;
223 fFullCounter[i] = 0;
224 }
225 //strncpy(fRefFileName,"",256);
8d3a4626 226
48ccaa07 227}
228
229///////////////////////////////////////////////////////////////////////////////////////////////////
230
231void AliTRDqaBlackEvents::Init()
232{
233 //
234 // creates histograms
235 //
236
237 //TFile *file = new
238 //Info("Init", "Statring");
239
240 fnEvents = 0;
241
242 // histograms for chambers
243 for(Int_t det=0; det<kDET; det++) {
244
245 fNPoint[det] = new TH2D(Form("entries_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
246 //fData[det] = new TH3F(Form("data_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5, 50, -0.5, 49.5);
247
248 // pedestal noise maps using RMS and Fit
249 fChPed[det] = new TH2D(Form("ped_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
250 fChNoise[det] = new TH2D(Form("noise_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
251
252 //fChPed[det] = new TH2D(Form("ped_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
253 //fChNoise[det] = new TH2D(Form("noise_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
254
255 // distribution per detector
256 fPed[det] = new TH1D(Form("pedDist_%d", det), ";pedestals (ADC counts)", 100, 5, 15);
257 fNoise[det] = new TH1D(Form("noiseDist_%d", det), ";noise (ADC counts)", 100, 0, 5);
258 fSignal[det] = new TH1D(Form("signal_%d", det), ";signal (ADC counts)", 100, -0.5, 99.5);
259 fChPP[det] = new TH1D(Form("pp_%d", det), ";pp (ADC)", 200, -0.5, 199.5);
260
261 fnEntriesRM[det] = new TH2D(Form("entriesRM_%d", det), ";ROB,MCM", 8, -0.5, 7.5, 16, -0.5, 15.5);
262
263 // histograms after reference subtraction
264 fChPedRes[det] = new TH2D(Form("pedRef_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
265 fChNoiseRes[det] = new TH2D(Form("noiseRef_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
266
267
268 // error codes
269 fErrorLocMCM[det] = new TH2D(Form("errorLocMCM_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
270 fErrorLocADC[det] = new TH2D(Form("errorLocADC_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
271 fErrorLocHC[det] = new TH2D(Form("errorLocHC_%d", det), "", 16, -0.5, 15.5, 144, -0.5, 143.5);
272 }
273
274 // histogram for each MCM
275 for(Int_t i=0; i < kDET * kROB * kMCM; i++)
276 fFullCounter[i] = 0;
277
278 // histograms from the whole detector
279 fOccupancy = new TH1D("occupancy", "", 20, -0.5, 19.5);
280 fDetRob = new TH2D("DetRob", ";detector;ROB", kDET, -0.5, 539.5, 8, -0.5, 7.5);
281 fTBEvent = new TH2D("tbEvent", ";event ID;time bin", 100, -0.5, 99.5, 30, -0.5, 29.5);
282
283 // errors statistics and location
284 fErrorHC = new TH1D("errorHC", ";error ID;", 18, -3.5, 14.5);
285 fErrorMCM = new TH1D("errorMCM", ";error ID;", 18, -3.5, 14.5);
286 fErrorADC = new TH1D("errorADC", ";error ID;", 18, -3.5, 14.5);
287
288 fErrorSMHC = new TH1D("errorSM_HC", ";SM id", 18, -0.5, 17.5);
289 fErrorSMMCM = new TH1D("errorSM_MCM", ";SM id", 18, -0.5, 17.5);
290 fErrorSMADC = new TH1D("errorSM_ADC", ";SM id", 18, -0.5, 17.5);
291
292
293 fErrorGraphHC = new TGraph();
294 fErrorGraphMCM = new TGraph();
295 fErrorGraphADC = new TGraph();
296
297 fGraphMCM = new TGraph();
298
299 for(Int_t i=0; i<3; i++) {
300 fGraphPP[i] = new TGraph();
301 }
302
303
304 fMapMCM = new TH2D("mapMCM", ";det;mcm", 540, -0.5, 539.5, kROB*kMCM, -0.5, kROB*kMCM-0.5);
305 fFracMCM = new TH1D("fracMCM", ";frequency", 100, 0, 1);
306
307
308 fErrorGraphHC->GetHistogram()->SetTitle("fraction of events with HC error;event number");
309 fErrorGraphMCM->GetHistogram()->SetTitle("fraction of events with MCM error;event number;");
310 fErrorGraphADC->GetHistogram()->SetTitle("fraction of events with ADC error;event number;");
311
312
313 fSMHCped = new TH2D("smHcPed", ";super module;half chamber", 18, -0.5, 17.5, 60, -0.5, 59.5);
314
315 // link monitor
316 const char *linkName[3] = {"smLink", "smBeaf", "smData"};
317 const char *linkGrName[3] = {"grSmLink", "grSmBeaf", "grSmData"};
318 for(Int_t i=0; i<3; i++) {
319 fSMLink[i] = new TH2D(linkName[i], ";super module;link", 18, -0.5, 17.5, 60, -0.5, 59.5);
320 fGrLink[i] = new TGraph();
321 fGrLink[i]->SetName(linkGrName[i]);
322 }
323
324 //fZSsize = new TH1D("zssizeSingle", ";threshold;nADC", 40, -0.5, 39.5);
325
326
327 //Info("Init", "Done");
328
329 // number of ADC channels fired per SM and in total
330 for(Int_t sm=0; sm<kSM+1; sm++)
331 fNumberADC[sm] = new TGraph();
332
333 //
334 fNoiseTotal = new TH1D("noiseTotal", "noise (ADC)", 250, 0, 10);
335 fPP = new TH1D("peakPeak", "p-p (ADC)", 200, -0.5, 199.5);
336
337 for(Int_t sm=0; sm<kSM; sm++) {
338 fSmNoiseRms[sm] = new TH1D(Form("noiseRms_sm%d", sm), ";noise from RMS (ADC)", 100, 0, 10);
339 fSmNoiseFit[sm] = new TH1D(Form("noiseFit_sm%d", sm), ";noise frim Fit (ADC)", 100, 0, 10);
340 fSmPP[sm] = new TH1D(Form("peakPeak_sm%d", sm), ";peak-peak (ADC)", 200, -0.5, 199.5);
341 }
342
343 // event number consistancy
344 for(Int_t i=0; i<1000; i++) {
345 fEvNoDist[i] = new TH1D(Form("mcmEvDist_%d", i), ";#Delta Events", 201, -100.5, 100.5);
346 }
347 fRefEv = -1;
348
349 fMcmTracks = new TObjArray();
350
351 // clean data direct
352 for(Int_t det=0; det<kDET; det++)
353 for(Int_t row=0; row<kROW; row++)
354 for(Int_t pad=0; pad<kPAD; pad++)
355 for(Int_t ch=0; ch<kCH; ch++) {
356 fDataDirect[det][row][pad][ch] = 0;
357 fSignalDirect[det][ch] = 0; // overdone
358 }
359}
360
361
362///////////////////////////////////////////////////////////////////////////////////////////////////
363
364void AliTRDqaBlackEvents::Reset()
365{
366 //
367 // Resets the histograms
368 //
369
370 for(Int_t i=0; i<kDET; i++) {
371 //fData[i]->Reset();
372 fChPed[i]->Reset();
373 fChNoise[i]->Reset();
374 }
375}
376
377
378///////////////////////////////////////////////////////////////////////////////////////////////////
379
380void AliTRDqaBlackEvents::SetRefFile(const char *filename) {
381
2a097c72 382 //strncpy(fRefFileName,filename,256);
383 fRefFileName = filename;
8d3a4626 384
48ccaa07 385}
386
387///////////////////////////////////////////////////////////////////////////////////////////////////
388
389void AliTRDqaBlackEvents::ReadRefHists(Int_t det) {
c87495af 390 //
391 // Read the reference histograms
392 //
393
48ccaa07 394 fRefHistPed = 0;
395 fRefHistNoise = 0;
396
2a097c72 397 TFile *file = 0x0;
398 if (fRefFileName) file = TFile::Open(fRefFileName);
48ccaa07 399 if (!file) return;
400
401 fRefHistPed = (TH2D*)file->Get(Form("ped_%d",det));
402 fRefHistNoise = (TH2D*)file->Get(Form("noise_%d", det));
403
404 if (file) file->Close();
405}
406
407///////////////////////////////////////////////////////////////////////////////////////////////////
408
409void AliTRDqaBlackEvents::StartEvent()
410{
411 //
412 // start an event
413 //
414
415 // clear the mcm data
416 for(Int_t i=0; i < kDET * kROB * kMCM; i++) {
417 if (fFullSignal[i]) fFullSignal[i]->Reset();
418 fFullCounter[i] = 0;
419 }
420
421 for(Int_t i=0; i<2; i++) {
422 fnErrorHC[i] = 0;
423 fnErrorMCM[i] = 0;
424 fnErrorADC[i] = 0;
425 }
426
427
428 Int_t ppThresh[3] = {10, 20, 40};
429 for(Int_t i=0; i<3; i++) {
430 fppThresh[i] = ppThresh[i];
431 fnPP[i] = 0;
432 fnLink[i] = 0;
433 }
434
435 for(Int_t sm=0; sm<kSM+1; sm++) fnADCinSM[sm] = 0;
436
437 if (fRefEv > 0) fRefEv++;
438 fEvNoDist[999]->Reset(); // keep only the last event
439
440}
441
442///////////////////////////////////////////////////////////////////////////////////////////////////
443
ef1860eb 444void AliTRDqaBlackEvents::AddBuffer(AliTRDrawStreamOld *data, AliRawReader * const reader)
48ccaa07 445{
446
447 //printf ("try to read data\n");
448 Int_t nextBuff = data->NextBuffer();
449 //printf("done ...\n");
450
451 if (nextBuff == 0) return;
452
453 Int_t sm = reader->GetEquipmentId() - 1024;
454 //printf("reading SM %d\n", sm);
455 AliInfo(Form("reading SM %d", sm));
456
2a097c72 457 if (sm < 0 || sm > 17) return;
48ccaa07 458
459 // lopp over stacks, links ...
460
461 for (Int_t istack = 0; istack < 5; istack++) {
462 for (Int_t ilink = 0; ilink < 12; ilink++) {
463
464 //printf("HC = %d %d\n", istack, ilink);
465
466 Int_t det = sm * 30 + istack * 6 + ilink/2;
467
468 // check if data delivered
469 if (!(data->IsLinkActiveInStack(istack, ilink))) continue;
470 fSMLink[0]->Fill(sm, istack * 12 + ilink);
471 fnLink[0]++;
472
473 // check if beaf-beaf
474 if (data->GetLinkMonitorError(istack, ilink)) {
475 fSMLink[1]->Fill(sm, istack * 12 + ilink);
476 fnLink[1]++;
477 continue;
478 }
479
480 // fill histogram with HC header errors
481 Int_t nErrHc = 0;
482 Int_t nErrHcTot = 0;
483
484 nErrHc = FillBits(fErrorHC, data->GetH0ErrorCode(istack, ilink), 0);
485 if (!nErrHc) fErrorHC->Fill(-3);
486 nErrHcTot += nErrHc;
487
488 nErrHc = FillBits(fErrorHC, data->GetH1ErrorCode(istack, ilink), 2);
489 if (!nErrHc) fErrorHC->Fill(-2);
490 nErrHcTot += nErrHc;
491
492 nErrHc = FillBits(fErrorHC, data->GetHCErrorCode(istack, ilink), 4);
493 if (!nErrHc) fErrorHC->Fill(-1);
494 nErrHcTot += nErrHc;
495
496 // trending
497 fnErrorHC[0]++;
498 if (nErrHcTot > 0) {
499 fnErrorHC[1]++;
500 fErrorSMHC->Fill(sm);
501 }
502
503 // data integrity protection
504
505 //if (data->GetHCErrorCode(istack, ilink) > 0) continue;
506 if (data->GetH0ErrorCode(istack, ilink) > 0) continue;
507 if (data->GetH1ErrorCode(istack, ilink) > 0) continue;
508
509 fSMLink[2]->Fill(sm, istack * 12 + ilink);
510 fnLink[2]++;
511
512
513 for (Int_t imcm = 0; imcm < data->GetHCMCMmax(istack, ilink); imcm++ ){
514
515 //printf("mcm = %d %d %d\n", istack, ilink, imcm);
516
517 // fill MCM error code
518
519 Int_t nErrMcm = 0;
520 Int_t nErrMcmTot = 0;
521
522 nErrMcm = FillBits(fErrorMCM, data->GetMCMhdErrorCode(istack, ilink, imcm), 0);
523 if (!nErrMcm) fErrorMCM->Fill(-3);
524 nErrMcmTot += nErrMcm;
525
526 nErrMcm = FillBits(fErrorMCM, data->GetMCMADCMaskErrorCode(istack, ilink, imcm), 5);
527 if (!nErrMcm) fErrorMCM->Fill(-2);
528 nErrMcmTot += nErrMcm;
529
530 nErrMcm = FillBits(fErrorMCM, data->GetMCMErrorCode(istack, ilink, imcm), 10);
531 if (!nErrMcm) fErrorMCM->Fill(-1);
532 nErrMcmTot += nErrMcm;
533
534 // trending
535 fnErrorMCM[0]++;
536 if (nErrMcmTot > 0) {
537 fnErrorMCM[1]++;
538 fErrorSMMCM->Fill(sm);
539 }
540
541 // MCM protection
542 if ( (data->GetMCMhdErrorCode(istack,ilink,imcm)) & 2 ) continue;
543 //if ((data->GetMCMADCMaskErrorCode(istack,ilink,imcm))) continue;
544 //if ((data->GetMCMErrorCode(istack,ilink,imcm))) continue;
545
546 Int_t mcmEvent = data->GetEventNumber(istack, ilink, imcm);
547
548 // set the reference event number
549 if (fRefEv < 0) {
550 fRefEv = mcmEvent;
551 printf("Reference Event Number = %d (%d %d %d)\n", fRefEv, istack, ilink, imcm);
552 }
553
554 // fill event distribution
555 if (!(fnEvents%10)) {
556 fEvNoDist[fnEvents/10]->Fill(mcmEvent - fRefEv);
557 }
558
559 fEvNoDist[999]->Fill(mcmEvent - fRefEv);
560
561 Int_t mcm = data->GetMCM(istack, ilink, imcm);
562 Int_t rob = data->GetROB(istack, ilink, imcm);
563
564 // create a structure for an MCM if needed
565 Int_t mcmIndex = det * (kMCM * kROB) + rob * kMCM + mcm;
566 if (fCreateFull && !fFullSignal[mcmIndex])
567 fFullSignal[mcmIndex] =
568 new TH2S(Form("mcm_%d_%d_%d_%d_%d", sm, istack, ilink/2, rob, mcm),
569 Form("mcm-%d-%d-%d-%d-%d;ADC;time bin", sm, istack, ilink/2, rob, mcm),
570 21, -0.5, 20.5, 30, -0.5, 29.5);
571
572
573 //Int_t zsADC[21][40];
574 /*
575 for(Int_t ina=0; ina<21; ina++)
576 for(Int_t th=0; th<40; th++)
577 zsADC[ina][th] = 0;
578 */
579
580 // first loop over ADC chanels
581
582 for (Int_t iadc=0; iadc < data->GetADCcount(istack, ilink, imcm); iadc++) {
583
584 //printf("ADC = %d\n", iadc);
585
586
587 // fill ADC error bits
588 Int_t nErrAdc = FillBits(fErrorADC, data->GetADCErrorCode(), 0);
589 if (!nErrAdc) fErrorADC->Fill(-1);
590
591 fnErrorADC[0]++;
592 if (nErrAdc > 0) {
593 fnErrorADC[1]++;
594 fErrorSMADC->Fill(sm);
595 }
596
597 // ADC protection
598 if ((data->GetADCErrorCode(istack,ilink,imcm,iadc))) continue;
599
600 Int_t minV = 1024;
601 Int_t maxV = 0;
602
603 Int_t *sig = data->GetSignalDirect(istack, ilink, imcm, iadc);
604
605 //Int_t adc = data->GetADCnumber(istack, ilink, imcm, iadc);
606 Int_t row = data->GetRow(istack, ilink, imcm);
607 Int_t col = data->GetCol(istack, ilink, imcm, iadc);
608
609 // loop over Time Bins and fill histograms
610 for(Int_t k=0; k < data->GetNumberOfTimeBins(istack, ilink); k++) {
611
612 //fSignal[det]->Fill(sig[k]);
613 //fData[det]->Fill(row, col, sig[k]); // slow
614
2a097c72 615 if ((sig[k] >=0) && (sig[k] < kCH)) {
48ccaa07 616 fSignalDirect[det][sig[k]]++;
617 fDataDirect[det][row][col][sig[k]]++; // direct data
618 }
619
620 // peak-peak
621 minV = (minV < sig[k]) ? minV : sig[k];
622 maxV = (maxV > sig[k]) ? maxV : sig[k];
623
624 // check for active MCMs
625 if (fCreateFull && fFullSignal[mcmIndex]) {
626 if (sig[k] > fThresh || sig[k] < 0) fFullCounter[mcmIndex]++;
627 //if (sm == 0 && istack == 0 && ilink/2 == 1 && rob == 1 && mcm == 15) fFullCounter[mcmIndex]++; // special
628 //fFullSignal[mcmIndex]->Fill(adc, k, sig[k]); // slow
629 }
630
631 // zero suppresion tests
632 /*
633 for(Int_t th=0; th<40; th++) {
634 if (sig[k] > th) {
635 zsADC[iadc][th] = 1;
636 if (iadc > 0) zsADC[iadc-1][th] = 1;
637 if (iadc < 10) zsADC[iadc+1][th] = 1;
638 }
639 }
640 */
641
642 } // tb
643
644 if (maxV > 0) {
645 fnADCinSM[sm]++;
646 fnADCinSM[kSM]++;
647 }
648
649 Int_t adcPP = maxV - minV;
650 //if (adcPP == 100) fFullCounter[mcmIndex] += 10;
651
652 fPP->Fill(adcPP);
653 fChPP[det]->Fill(adcPP);
654 fSmPP[sm]->Fill(adcPP);
655
656 for(Int_t i=0; i<3; i++) {
657 if ((adcPP) > fppThresh[i]) fnPP[i]++;
658 }
659
660
661 } // adc
662
663 // fill ZS histos
664 /*
665 for(Int_t th=0; th<40; th++) {
666 Int_t nnADC = 0;
667 for(Int_t ins=0; ins<21; ins++)
668 nnADC += zsADC[ins][th];
669 fZSsize->Fill(th, nnADC);
670 }
671 */
672
673 // fill active MCMs
674
675 if (fCreateFull && fFullSignal[mcmIndex] && (fFullCounter[mcmIndex] > fCount)) {
676
677 for (Int_t iadc=0; iadc < data->GetADCcount(istack, ilink, imcm); iadc++) {
678
679 // ADC protection
680 if ((data->GetADCErrorCode(istack,ilink,imcm,iadc))) continue;
681
682 //Int_t row = data->GetRow(istack, ilink, imcm);
683 //Int_t col = data->GetCol(istack, ilink, imcm, iadc);
684 Int_t adc = data->GetADCnumber(istack, ilink, imcm, iadc);
685
686 Int_t *sig = data->GetSignalDirect(istack, ilink, imcm, iadc);
687
688 // loop over Time Bins and fill histograms
689 for(Int_t k=0; k < data->GetNumberOfTimeBins(istack, ilink); k++) {
690 fFullSignal[mcmIndex]->Fill(adc, k, sig[k]); // slow
691 }
692 } // tb
693 }
694
695 } // mcm
696 } // link
697 } // stack
698
699 // printf("end of loops\n");
700}
701
702
703///////////////////////////////////////////////////////////////////////////////////////////////////
704
705void AliTRDqaBlackEvents::FinishEvent()
706{
c87495af 707 //
708 // Processing at the end of the current event
709 //
48ccaa07 710
711 for(Int_t i=0; i<3; i++) {
712 fGraphPP[i]->SetPoint(fnEvents, fnEvents, fnPP[i]);
713 }
714
715 // trend of the number of links
716 for(Int_t i=0; i<3; i++) {
717 fGrLink[i]->SetPoint(fnEvents, fnEvents, fnLink[i]);
718 }
719
720 // save interesting histos
721 Int_t mcmTrackCandidate = 0;
722 for(Int_t i = 0; i < kDET * kROB * kMCM; i++) {
723 if ((fFullCounter[i] > fCount) && fFullSignal[i] && CheckMCM(i) ) {
724
725 fMcmTracks->AddLast(fFullSignal[i]->Clone(Form("event_%d_%s", fnEvents, fFullSignal[i]->GetName())));
726 mcmTrackCandidate++;
727
728 Int_t mcmTrackletDet = i/(kROB * kMCM);
729 Int_t mcmTrackletMcm = i%(kROB * kMCM);
730 fMapMCM->Fill(mcmTrackletDet, mcmTrackletMcm);
731 }
732 }
733
734 fGraphMCM->SetPoint(fnEvents, fnEvents, mcmTrackCandidate);
735 AliInfo(Form("Number of MCM track candidates = %d\n", mcmTrackCandidate));
736
737
738 // update fraction of error graphs
739 Double_t err;
740
741 err = (fnErrorHC[0] > 0)? 100.*fnErrorHC[1]/fnErrorHC[0] : -1;
742 fErrorGraphHC->SetPoint(fnEvents, fnEvents, err);
743
744 err = (fnErrorMCM[0] > 0)? 100.*fnErrorMCM[1]/fnErrorMCM[0] : -1;
745 fErrorGraphMCM->SetPoint(fnEvents, fnEvents, err);
746
747 err = (fnErrorADC[0] > 0)? 100.*fnErrorADC[1]/fnErrorADC[0] : -1;
748 fErrorGraphADC->SetPoint(fnEvents, fnEvents, err);
749
750 // number of fired ADC per SM
751 for(Int_t sm=0; sm<kSM+1; sm++)
752 fNumberADC[sm]->SetPoint(fnEvents, fnEvents, fnADCinSM[sm]);
753
754 fnEvents++;
755}
756
757///////////////////////////////////////////////////////////////////////////////////////////////////
758
759void AliTRDqaBlackEvents::Process(const char *filename)
760{
761 //
762 // Process something
763 //
764
9e74dcc2 765 //char fn[256];
766 //strncpy(fn,filename,256);
48ccaa07 767
768 //AliInfo(Form("FILENAME = %s (%s)\n", filename, fn));
769
770 Int_t map[kDET];
771
772 TH1D *hist = new TH1D("fitSignal", "", 50, -0.5, 49.5);
773 TF1 *fit = new TF1("fit", "gaus(0)", 0, 20);
774 fit->SetParameters(1e3, 10, 1);
775
776 for(Int_t det=0; det<kDET; det++) {
777
778 //AliInfo(Form("processing chamber %d\n", det));
779
780 map[det] = 0;
781 //if (fData[det]->GetSum() < 10) continue;
782 //if (fDataDirect[det][10][10][10] < 20) continue;
783 //map[det] = 1;
784
785
786 // rewrite signal-direct
787 for(Int_t ch=0; ch<kCH; ch++) {
788 fSignal[det]->Fill(ch, fSignalDirect[det][ch]);
789 }
790
791 // read reference distributions
792 ReadRefHists(det);
793
794 //for(Int_t row=0; row<fData[det]->GetXaxis()->GetNbins(); row++) {
795 //for(Int_t pad=0; pad<fData[det]->GetYaxis()->GetNbins(); pad++) {
796
797 for(Int_t row=0; row<kROW; row++) {
798 for(Int_t pad=0; pad<kPAD; pad++) {
799
800 // project the histogramm
801 hist->Reset();
802 //for(Int_t bb=0; bb<50; bb++) {
803 for(Int_t bb=0; bb<kCH; bb++) {
804 //Int_t dataBin = fData[det]->FindBin(row, pad, bb);
805 //Double_t v = fData[det]->GetBinContent(dataBin);
806 hist->SetBinContent(bb+1, fDataDirect[det][row][pad][bb]);
807 }
808
809 Int_t bin = fChPed[det]->FindBin(row, pad);
810
811 if (hist->GetSum() > 1) {
812
813 map[det] = 1;
814 Double_t ped = 0, noise = 0;
815
816 if (fFitType == 0) {
817 fit->SetParameters(1e3, 10, 1);
818 hist->Fit(fit, "q0", "goff", 0, 20);
819 TF1 *f = hist->GetFunction("fit");
820 ped = TMath::Abs(f->GetParameter(1));
821 noise = TMath::Abs(f->GetParameter(2));
822 fSmNoiseFit[det/30]->Fill(noise);
823 } else {
824 ped = hist->GetMean();
825 noise = hist->GetRMS();
826 fSmNoiseRms[det/30]->Fill(noise);
827 //if (pad == 0)
828 // AliInfo(Form("data %f %f %f\n", hist->GetSum(), ped, noise));
829 }
830
831 fChPed[det]->SetBinContent(bin, ped);
832 fChNoise[det]->SetBinContent(bin, noise);
833 fNoiseTotal->Fill(noise);
834
835 // subtract reference values
836 Double_t refped = 0;
837 Double_t refnoise = 0;
838
839 if (fRefHistPed) refped = fRefHistPed->GetBinContent(bin);
2a097c72 840 if (fRefHistPed) refnoise = fRefHistPed->GetBinContent(bin);
841 // Original code, should it not be fRefHistNoise->GetBinContent(bin)
842 // instead of fRefHistPed->GetBinContent(bin) (CBL) ???
843 //if (fRefHistNoise) refnoise = fRefHistPed->GetBinContent(bin);
48ccaa07 844
845 fChPedRes[det]->SetBinContent(bin, ped-refped);
846 fChNoiseRes[det]->SetBinContent(bin, noise-refnoise);
847
848 fPed[det]->Fill(ped);
849 fNoise[det]->Fill(noise);
850
851 // fill SM-HC plot
852 Int_t sm = det / 30;
853 Int_t hc = (pad < kPAD/2) ? 2* (det % 30) : 2* (det % 30) + 1;
854 if (ped > 9. && ped < 11) fSMHCped->Fill(sm, hc, 1./1152.); // number of pads in HC
855
856 } else {
857
858 // not enought data found
859 fChPed[det]->SetBinContent(bin, 0);
860 fChNoise[det]->SetBinContent(bin, 0);
861 fChPedRes[det]->SetBinContent(bin, 0);
862 fChNoiseRes[det]->SetBinContent(bin, 0);
863 }
864
865 //delete hist;
866 }
867 }
868 }
869
870
871 //AliInfo(Form("Number of events = %d\n", fnEvents));
872
873 // normalize number of entries histos
874 Int_t max = 0;
875 for(Int_t i=0; i<kDET; i++) {
876 if (!map[i]) continue;
877 for(Int_t j=0; j<fNPoint[i]->GetXaxis()->GetNbins(); j++) {
878 for(Int_t k=0; k<fNPoint[i]->GetYaxis()->GetNbins(); k++) {
879 Int_t dataBin = fNPoint[i]->FindBin(j, k);
880 Double_t v = fNPoint[i]->GetBinContent(dataBin);
881 if (v > max) max = (Int_t)v;
882 }
883 }
884 }
885
886 char entriesDistName[100];
887
888 for(Int_t i=0; i<kDET; i++) {
889
890 if (!map[i]) continue;
891
2a097c72 892 snprintf(entriesDistName,100,"entriesDist_%d",i);
48ccaa07 893 fNPointDist[i] = new TH1D(entriesDistName, ";number of events", max+2, -0.5, max+1.5);
894
895 for(Int_t j=0; j<fNPoint[i]->GetXaxis()->GetNbins(); j++) {
896 for(Int_t k=0; k<fNPoint[i]->GetYaxis()->GetNbins(); k++) {
897 Int_t dataBin = fNPoint[i]->FindBin(j, k);
898 Double_t v = fNPoint[i]->GetBinContent(dataBin);
899 //if (v > fnEvents) AliInfo(Form("N = %d V = %lf\n", fnEvents, v));
900 fNPointDist[i]->Fill(v);
901 }
902 }
903
904 fNPoint[i]->Scale(1./fnEvents);
905 }
906
907
908 for(Int_t i=0; i<kDET; i++) {
909 fnEntriesRM[i]->SetMaximum(fnEvents * 1.5);
910 }
911
912 // save histograms
913
914 //AliInfo(Form("FILENAME 2 = %s (%d)\n", fn, fn));
9e74dcc2 915 TFile *file = new TFile(filename, "recreate");
48ccaa07 916 for(Int_t det = 0; det < kDET; det++) {
917 if (!map[det]) continue;
918 fChPed[det]->Write();
919 fChNoise[det]->Write();
920 fNPoint[det]->Write();
921 fNPointDist[det]->Write();
922 fPed[det]->Write();
923 fNoise[det]->Write();
924 fSignal[det]->Write();
925 fnEntriesRM[det]->Write();
926 fChPP[det]->Write();
927
928 fChPedRes[det]->Write();
929 fChNoiseRes[det]->Write();
930
931 // save error hists
932 fErrorLocMCM[det]->SetMinimum(0);
933 fErrorLocMCM[det]->SetMaximum(fnEvents);
934 fErrorLocMCM[det]->Write();
935
936 fErrorLocADC[det]->SetMinimum(0);
937 fErrorLocADC[det]->SetMaximum(fnEvents);
938 fErrorLocADC[det]->Write();
939 }
940
941 for(Int_t sm=0; sm<kSM; sm++) {
942 fSmNoiseRms[sm]->Write();
943 fSmNoiseFit[sm]->Write();
944 fSmPP[sm]->Write();
945 }
946
947
948
949 Int_t nMcm = 0;
950 for(Int_t i=0; i < kDET * kROB * kMCM; i++) {
951 if (fFullSignal[i] && fFullCounter[i] > fCount) {
952 fFullSignal[i]->Write();
953 nMcm++;
954 }
955 }
956
957 AliInfo(Form("Number of saved MCMs = %d\n", nMcm));
958
959 fMcmTracks->Write();
960 AliInfo(Form("Number of tracks = %d\n", fMcmTracks->GetEntries()));
961
962 // permanently problematic MCMs
963 for(Int_t det=0; det<kDET; det++) {
964 for(Int_t mcm=0; mcm<kROB*kMCM; mcm++) {
965
966 Int_t mRob = mcm / kMCM;
967 Int_t mMcm = mcm % kMCM;
968 Int_t bin = fMapMCM->FindBin(det, mcm);
969 Double_t frac = 1. * fMapMCM->GetBinContent(bin) / fnEvents;
970 fFracMCM->Fill(frac);
971
972 if (frac > 0.7) {
973 AliInfo(Form("{%d, %d, %d, %f}, \n", det, mRob, mMcm, frac));
974 }
975 }
976 }
977
978
979 fOccupancy->Write();
980 fDetRob->Write();
981 fTBEvent->Write();
982
983 // error hists
984 fErrorHC->Write();
985 fErrorMCM->Write();
986 fErrorADC->Write();
987
988 fErrorSMHC->Write();
989 fErrorSMMCM->Write();
990 fErrorSMADC->Write();
991
992 // write graphs
993 fErrorGraphHC->Write("trendErrorHC");
994 fErrorGraphMCM->Write("trendErrorMCM");
995 fErrorGraphADC->Write("trendErrorADC");
996
997 fGraphMCM->Write("trendMCM");
998
999 for(Int_t i=0; i<3; i++) {
1000 fGraphPP[i]->Write(Form("fracPP_%d", i));
1001 }
1002
1003 //fZSsize->Scale(1./fnEvents);
1004 //fZSsize->Write();
1005
1006 fMapMCM->SetMaximum(fnEvents);
1007 fMapMCM->Write();
1008 fFracMCM->Write();
1009
1010 fSMHCped->Write();
1011
1012 for(Int_t i=0; i<3; i++ ) {
1013 fSMLink[i]->Write();
1014 fGrLink[i]->Write();
1015 }
1016
1017 for(Int_t sm=0; sm<kSM; sm++)
1018 fNumberADC[sm]->Write(Form("nADCinSM%d",sm));
1019
1020 fNumberADC[kSM]->Write("nADCinEvent");
1021
1022 fNoiseTotal->Write();
1023 fPP->Write();
1024
1025 for(Int_t i=0; i<1000; i++) {
1026 if (fEvNoDist[i]->GetSum() > 0) fEvNoDist[i]->Write();
1027 }
1028
1029
1030 file->Close();
1031 delete file;
1032}
1033
1034///////////////////////////////////////////////////////////////////////////////////////////////////
1035
2a097c72 1036Int_t AliTRDqaBlackEvents::CheckMCM(Int_t /*index*/) const {
c87495af 1037 //
1038 // Checks a single MCM
1039 //
1040
48ccaa07 1041 return 1;
1042
2a097c72 1043 // static Int_t data[21][3] = {
1044 // {1, 0, 1},
1045 // {242, 0, 0},
1046 // {242, 0, 1},
1047 // {242, 0, 2},
1048 // {242, 0, 4},
1049 // {242, 0, 5},
1050 // {242, 0, 6},
1051 // {242, 0, 8},
1052 // {242, 0, 12},
1053 // {251, 7, 7},
1054 // {254, 3, 11},
1055 // {259, 3, 14},
1056 // {260, 1, 9},
1057 // {260, 3, 15},
1058 // {273, 1, 7},
1059 // {273, 1, 15},
1060 // {276, 5, 11},
1061 // {280, 6, 2},
1062 // {299, 6, 4},
1063 // {511, 2, 9},
1064 // {517, 7, 15}
1065 // };
48ccaa07 1066
2a097c72 1067 // for(Int_t i=0; i<21; i++) {
1068 // Int_t wIndex = data[i][0] * kROB*kMCM + data[i][1] * kMCM + data[i][2];
1069 // if (index == wIndex) return 0;
1070 // }
48ccaa07 1071
1072 return 1;
1073}
1074
1075///////////////////////////////////////////////////////////////////////////////////////////////////
1076
1077
1078
1079
1080
1081
1082
1083void AliTRDqaBlackEvents::DrawChamber(const char *filename, Int_t det, Int_t w, Int_t h)
1084{
1085 //
1086 // Draw raport for one chamber:
1087 // pedestal map, noise map, distribution of pedestal and noise
1088 //
1089 // input:
1090 // name of the file with histograms (created with Process())
1091 // detector Id (0 - 539)
1092 //
1093
1094 // setup global style
1095 gStyle->SetPalette(1);
1096 gStyle->SetOptStat(0);
1097 gStyle->SetPadTopMargin(0.02);
1098 gStyle->SetPadBottomMargin(0.05);
1099
1100 TFile *file = new TFile(filename, "READ");
1101
1102 TCanvas *c = new TCanvas("blackEvents",Form("blackEvents %d",det), w, h);
1103 c->SetVertical(kFALSE);
1104 c->Divide(3,1, 0.01, 0.01);
1105 c->cd(3);
1106
1107 TPad *mPad = (TPad*) gPad;
1108 mPad->Divide(1,2,0.01,0.01);
1109
1110 c->cd(1);
1111 TH2D *h2 = (TH2D*)file->Get(Form("ped_%d",det));
1112 h2->SetMinimum(5);
1113 h2->SetMaximum(15);
1114 h2->SetTitle(";Z direction;#phi direction");
1115 h2->Draw("colz");
1116
1117 c->cd(2);
1118 h2 = (TH2D*)file->Get(Form("noise_%d",det));
1119 h2->SetMinimum(fMinNoise);
1120 h2->SetMaximum(fMaxNoise);
1121 h2->SetTitle(";Z direction;#phi direction");
1122 h2->Draw("colz");
1123
1124 mPad->cd(1);
1125 //gPad->SetLogy();
1126 TH1D *h1 = (TH1D*)file->Get(Form("pedDist_%d", det));
1127 h1->Draw();
1128
1129 mPad->cd(2);
1130 gPad->SetLogy();
1131 h1 = (TH1D*)file->Get(Form("noiseDist_%d", det));
1132 h1->Draw();
1133
1134 h1->Fit("gaus");
1135 TF1 *f = h1->GetFunction("gaus");
1136 const char *tt = Form("#mu = %.2f #sigma = %0.2f ", f->GetParameter(1),f->GetParameter(2));
1137 TLatex *ll = new TLatex(2, 100, tt);
1138 ll->SetTextSize(0.06);
1139 ll->Draw();
1140}
1141
1142///////////////////////////////////////////////////////////////////////////////////////////////////
1143
1144void AliTRDqaBlackEvents::DrawSm(const char *filename, Int_t sm, Int_t w, Int_t h)
1145{
1146 //
1147 // ????????????
1148 //
1149
1150 gStyle->SetPalette(1);
1151 gStyle->SetOptStat(0);
1152
1153 gStyle->SetPadTopMargin(0.02);
1154 //gStyle->SetPadBottomMargin(0.05);
1155 //gStyle->SetPadLeftMargin(0.02);
1156 //gStyle->SetPadRightMargin(0.02);
1157
1158 TFile *file = new TFile(filename, "READ");
1159
1160 TCanvas *c = new TCanvas("blackEventsSM",Form("blackEvents SM %d",sm), w, h);
1161 c->SetVertical(kFALSE);
1162 c->Divide(5, 6, 0.001, 0.01);
1163
1164 for(Int_t i=0; i<30; i++) {
1165
1166 TH2D *h2 = (TH2D*)file->Get(Form("noise_%d",i+30*sm));
1167 if (!h2) continue;
1168 h2->SetMinimum(fMinNoise);
1169 h2->SetMaximum(fMaxNoise);
1170
1171 // to be replaced by the official calculation
1172 Int_t stack = i/6;
1173 Int_t layer = i%6;
1174 Int_t index = (5-layer)*5 + stack + 1;
1175 //AliInfo(Form("%d %d %d %d\n", i, stack, layer, index));
1176 c->cd(index);
1177 gPad->SetBottomMargin(0.02);
1178 gPad->SetTopMargin(0.02);
1179
1180 h2->Draw("col");
1181 }
1182}
1183
1184///////////////////////////////////////////////////////////////////////////////////////////////////
1185
1186Int_t AliTRDqaBlackEvents::FillBits(TH1D *hist, Int_t code, Int_t offset) {
c87495af 1187 //
1188 // Fill bits
1189 //
48ccaa07 1190
1191 Int_t nb = 0;
1192 UInt_t test = 1;
1193 for(Int_t i=0; i<8; i++) {
1194 if (code & test) {
1195 hist->Fill(i+offset);
1196 nb++;
1197 }
1198 test *= 2;
1199 }
1200
1201 return nb;
1202}
1203
1204///////////////////////////////////////////////////////////////////////////////////////////////////