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64942b85 1//**************************************************************************
2// * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3// * *
4// * Author: The ALICE Off-line Project. *
5// * Contributors are mentioned in the code where appropriate. *
6// * *
7// * Permission to use, copy, modify and distribute this software and its *
8// * documentation strictly for non-commercial purposes is hereby granted *
9// * without fee, provided that the above copyright notice appears in all *
10// * copies and that both the copyright notice and this permission notice *
11//* appear in the supporting documentation. The authors make no claims *
12//* about the suitability of this software for any purpose. It is *
13//* provided "as is" without express or implied warranty. *
14//**************************************************************************/
55a288e5 15
16/* $Id$ */
17
18/////////////////////////////////////////////////////////////////////////////////
170c35f1 19//
55a288e5 20// AliTRDCalibraFillHisto
21//
22// This class is for the TRD calibration of the relative gain factor, the drift velocity,
23// the time 0 and the pad response function. It fills histos or vectors.
24// It can be used for the calibration per chamber but also per group of pads and eventually per pad.
170c35f1 25// The user has to choose with the functions SetNz and SetNrphi the precision of the calibration (see AliTRDCalibraMode).
55a288e5 26// 2D Histograms (Histo2d) or vectors (Vector2d), then converted in Trees, will be filled
27// from RAW DATA in a run or from reconstructed TRD tracks during the offline tracking
28// in the function "FollowBackProlongation" (AliTRDtracker)
29// Per default the functions to fill are off.
30//
1785640c 31// Authors:
32// R. Bailhache (R.Bailhache@gsi.de, rbailhache@ikf.uni-frankfurt.de)
33// J. Book (jbook@ikf.uni-frankfurt.de)
55a288e5 34//
35//////////////////////////////////////////////////////////////////////////////////////
36
55a288e5 37#include <TProfile2D.h>
38#include <TProfile.h>
39#include <TFile.h>
55a288e5 40#include <TStyle.h>
41#include <TCanvas.h>
55a288e5 42#include <TObjArray.h>
d0569428 43#include <TObject.h>
55a288e5 44#include <TH1F.h>
45#include <TH2I.h>
46#include <TH2.h>
47#include <TStopwatch.h>
48#include <TMath.h>
49#include <TDirectory.h>
170c35f1 50#include <TTreeStream.h>
51#include <TVectorD.h>
6bbdc11a 52#include <TLinearFitter.h>
55a288e5 53
54#include "AliLog.h"
55a288e5 55
56#include "AliTRDCalibraFillHisto.h"
57#include "AliTRDCalibraMode.h"
58#include "AliTRDCalibraVector.h"
3a0f6479 59#include "AliTRDCalibraVdriftLinearFit.h"
a0bb5615 60#include "AliTRDCalibraExbAltFit.h"
55a288e5 61#include "AliTRDcalibDB.h"
62#include "AliTRDCommonParam.h"
55a288e5 63#include "AliTRDpadPlane.h"
64#include "AliTRDcluster.h"
bcb6fb78 65#include "AliTRDtrackV1.h"
3a0f6479 66#include "AliRawReader.h"
67#include "AliRawReaderDate.h"
f162af62 68#include "AliTRDgeometry.h"
a0bb5615 69#include "AliTRDfeeParam.h"
d0569428 70#include "./Cal/AliTRDCalROC.h"
a2a4ec8e 71#include "./Cal/AliTRDCalPad.h"
d0569428 72#include "./Cal/AliTRDCalDet.h"
170c35f1 73
1785640c 74#include "AliTRDdigitsManager.h"
75#include "AliTRDdigitsParam.h"
76#include "AliTRDSignalIndex.h"
77#include "AliTRDarrayADC.h"
78
fd50bb14 79#include "AliTRDrawStream.h"
80
a2a4ec8e 81#include "AliCDBEntry.h"
82#include "AliCDBManager.h"
fd50bb14 83
170c35f1 84#ifdef ALI_DATE
85#include "event.h"
86#endif
55a288e5 87
3a0f6479 88
55a288e5 89ClassImp(AliTRDCalibraFillHisto)
90
91AliTRDCalibraFillHisto* AliTRDCalibraFillHisto::fgInstance = 0;
92Bool_t AliTRDCalibraFillHisto::fgTerminated = kFALSE;
93
94//_____________singleton implementation_________________________________________________
95AliTRDCalibraFillHisto *AliTRDCalibraFillHisto::Instance()
96{
97 //
98 // Singleton implementation
99 //
100
101 if (fgTerminated != kFALSE) {
102 return 0;
103 }
104
105 if (fgInstance == 0) {
106 fgInstance = new AliTRDCalibraFillHisto();
107 }
108
109 return fgInstance;
110
111}
112
113//______________________________________________________________________________________
114void AliTRDCalibraFillHisto::Terminate()
115{
116 //
117 // Singleton implementation
118 // Deletes the instance of this class
119 //
120
121 fgTerminated = kTRUE;
122
123 if (fgInstance != 0) {
124 delete fgInstance;
125 fgInstance = 0;
126 }
127
128}
3a0f6479 129
55a288e5 130//______________________________________________________________________________________
131AliTRDCalibraFillHisto::AliTRDCalibraFillHisto()
132 :TObject()
f162af62 133 ,fGeo(0)
01239968 134 ,fCalibDB(0)
64942b85 135 ,fIsHLT(kFALSE)
55a288e5 136 ,fCH2dOn(kFALSE)
137 ,fPH2dOn(kFALSE)
138 ,fPRF2dOn(kFALSE)
139 ,fHisto2d(kFALSE)
140 ,fVector2d(kFALSE)
170c35f1 141 ,fLinearFitterOn(kFALSE)
142 ,fLinearFitterDebugOn(kFALSE)
a0bb5615 143 ,fExbAltFitOn(kFALSE)
55a288e5 144 ,fRelativeScale(0)
170c35f1 145 ,fThresholdClusterPRF2(15.0)
b70c68da 146 ,fLimitChargeIntegration(kFALSE)
f9ed5395 147 ,fFillWithZero(kFALSE)
64942b85 148 ,fNormalizeNbOfCluster(kFALSE)
149 ,fMaxCluster(0)
150 ,fNbMaxCluster(0)
d085ba91 151 ,fFirstRunGain(0)
4c865c34 152 ,fVersionGainUsed(0)
153 ,fSubVersionGainUsed(0)
d085ba91 154 ,fFirstRunGainLocal(0)
a2a4ec8e 155 ,fVersionGainLocalUsed(0)
156 ,fSubVersionGainLocalUsed(0)
d085ba91 157 ,fFirstRunVdrift(0)
4c865c34 158 ,fVersionVdriftUsed(0)
159 ,fSubVersionVdriftUsed(0)
b2277aa2 160 ,fFirstRunExB(0)
161 ,fVersionExBUsed(0)
162 ,fSubVersionExBUsed(0)
170c35f1 163 ,fCalibraMode(new AliTRDCalibraMode())
164 ,fDebugStreamer(0)
165 ,fDebugLevel(0)
55a288e5 166 ,fDetectorPreviousTrack(-1)
e4db522f 167 ,fMCMPrevious(-1)
168 ,fROBPrevious(-1)
64942b85 169 ,fNumberClusters(1)
bcb6fb78 170 ,fNumberClustersf(30)
6aafa7ea 171 ,fNumberClustersProcent(0.5)
172 ,fThresholdClustersDAQ(120.0)
173 ,fNumberRowDAQ(2)
174 ,fNumberColDAQ(4)
170c35f1 175 ,fProcent(6.0)
176 ,fDifference(17)
177 ,fNumberTrack(0)
178 ,fTimeMax(0)
179 ,fSf(10.0)
e526983e 180 ,fNumberBinCharge(50)
181 ,fNumberBinPRF(10)
182 ,fNgroupprf(3)
55a288e5 183 ,fAmpTotal(0x0)
184 ,fPHPlace(0x0)
185 ,fPHValue(0x0)
170c35f1 186 ,fGoodTracklet(kTRUE)
1ca79a00 187 ,fLinearFitterTracklet(0x0)
170c35f1 188 ,fEntriesCH(0x0)
189 ,fEntriesLinearFitter(0x0)
190 ,fCalibraVector(0x0)
55a288e5 191 ,fPH2d(0x0)
192 ,fPRF2d(0x0)
193 ,fCH2d(0x0)
d0569428 194 ,fLinearFitterArray(540)
3a0f6479 195 ,fLinearVdriftFit(0x0)
a0bb5615 196 ,fExbAltFit(0x0)
d0569428 197 ,fCalDetGain(0x0)
198 ,fCalROCGain(0x0)
55a288e5 199{
200 //
201 // Default constructor
202 //
203
170c35f1 204 //
205 // Init some default values
206 //
55a288e5 207
170c35f1 208 fNumberUsedCh[0] = 0;
209 fNumberUsedCh[1] = 0;
210 fNumberUsedPh[0] = 0;
211 fNumberUsedPh[1] = 0;
3a0f6479 212
f162af62 213 fGeo = new AliTRDgeometry();
01239968 214 fCalibDB = AliTRDcalibDB::Instance();
55a288e5 215}
f162af62 216
55a288e5 217//______________________________________________________________________________________
218AliTRDCalibraFillHisto::AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c)
f162af62 219 :TObject(c)
220 ,fGeo(0)
01239968 221 ,fCalibDB(0)
64942b85 222 ,fIsHLT(c.fIsHLT)
f162af62 223 ,fCH2dOn(c.fCH2dOn)
224 ,fPH2dOn(c.fPH2dOn)
225 ,fPRF2dOn(c.fPRF2dOn)
226 ,fHisto2d(c.fHisto2d)
227 ,fVector2d(c.fVector2d)
228 ,fLinearFitterOn(c.fLinearFitterOn)
229 ,fLinearFitterDebugOn(c.fLinearFitterDebugOn)
a0bb5615 230 ,fExbAltFitOn(c.fExbAltFitOn)
f162af62 231 ,fRelativeScale(c.fRelativeScale)
232 ,fThresholdClusterPRF2(c.fThresholdClusterPRF2)
b70c68da 233 ,fLimitChargeIntegration(c.fLimitChargeIntegration)
37b0cf5e 234 ,fFillWithZero(c.fFillWithZero)
64942b85 235 ,fNormalizeNbOfCluster(c.fNormalizeNbOfCluster)
236 ,fMaxCluster(c.fMaxCluster)
237 ,fNbMaxCluster(c.fNbMaxCluster)
d085ba91 238 ,fFirstRunGain(c.fFirstRunGain)
4c865c34 239 ,fVersionGainUsed(c.fVersionGainUsed)
240 ,fSubVersionGainUsed(c.fSubVersionGainUsed)
d085ba91 241 ,fFirstRunGainLocal(c.fFirstRunGainLocal)
a2a4ec8e 242 ,fVersionGainLocalUsed(c.fVersionGainLocalUsed)
243 ,fSubVersionGainLocalUsed(c.fSubVersionGainLocalUsed)
d085ba91 244 ,fFirstRunVdrift(c.fFirstRunVdrift)
4c865c34 245 ,fVersionVdriftUsed(c.fVersionVdriftUsed)
246 ,fSubVersionVdriftUsed(c.fSubVersionVdriftUsed)
b2277aa2 247 ,fFirstRunExB(c.fFirstRunExB)
248 ,fVersionExBUsed(c.fVersionExBUsed)
249 ,fSubVersionExBUsed(c.fSubVersionExBUsed)
f162af62 250 ,fCalibraMode(0x0)
251 ,fDebugStreamer(0)
252 ,fDebugLevel(c.fDebugLevel)
f162af62 253 ,fDetectorPreviousTrack(c.fDetectorPreviousTrack)
e4db522f 254 ,fMCMPrevious(c.fMCMPrevious)
255 ,fROBPrevious(c.fROBPrevious)
f162af62 256 ,fNumberClusters(c.fNumberClusters)
bcb6fb78 257 ,fNumberClustersf(c.fNumberClustersf)
6aafa7ea 258 ,fNumberClustersProcent(c.fNumberClustersProcent)
259 ,fThresholdClustersDAQ(c.fThresholdClustersDAQ)
260 ,fNumberRowDAQ(c.fNumberRowDAQ)
1785640c 261 ,fNumberColDAQ(c.fNumberColDAQ)
f162af62 262 ,fProcent(c.fProcent)
263 ,fDifference(c.fDifference)
264 ,fNumberTrack(c.fNumberTrack)
265 ,fTimeMax(c.fTimeMax)
266 ,fSf(c.fSf)
267 ,fNumberBinCharge(c.fNumberBinCharge)
268 ,fNumberBinPRF(c.fNumberBinPRF)
269 ,fNgroupprf(c.fNgroupprf)
3a0f6479 270 ,fAmpTotal(0x0)
271 ,fPHPlace(0x0)
272 ,fPHValue(0x0)
f162af62 273 ,fGoodTracklet(c.fGoodTracklet)
1ca79a00 274 ,fLinearFitterTracklet(0x0)
3a0f6479 275 ,fEntriesCH(0x0)
276 ,fEntriesLinearFitter(0x0)
f162af62 277 ,fCalibraVector(0x0)
278 ,fPH2d(0x0)
279 ,fPRF2d(0x0)
280 ,fCH2d(0x0)
d0569428 281 ,fLinearFitterArray(540)
3a0f6479 282 ,fLinearVdriftFit(0x0)
a0bb5615 283 ,fExbAltFit(0x0)
d0569428 284 ,fCalDetGain(0x0)
285 ,fCalROCGain(0x0)
55a288e5 286{
287 //
288 // Copy constructor
289 //
170c35f1 290 if(c.fCalibraMode) fCalibraMode = new AliTRDCalibraMode(*c.fCalibraMode);
291 if(c.fCalibraVector) fCalibraVector = new AliTRDCalibraVector(*c.fCalibraVector);
292 if(c.fPH2d) {
293 fPH2d = new TProfile2D(*c.fPH2d);
294 fPH2d->SetDirectory(0);
295 }
296 if(c.fPRF2d) {
297 fPRF2d = new TProfile2D(*c.fPRF2d);
298 fPRF2d->SetDirectory(0);
299 }
300 if(c.fCH2d) {
301 fCH2d = new TH2I(*c.fCH2d);
302 fCH2d->SetDirectory(0);
303 }
3a0f6479 304 if(c.fLinearVdriftFit){
305 fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(*c.fLinearVdriftFit);
170c35f1 306 }
a0bb5615 307 if(c.fExbAltFit){
308 fExbAltFit = new AliTRDCalibraExbAltFit(*c.fExbAltFit);
309 }
3a0f6479 310
d0569428 311 if(c.fCalDetGain) fCalDetGain = new AliTRDCalDet(*c.fCalDetGain);
d0569428 312 if(c.fCalROCGain) fCalROCGain = new AliTRDCalROC(*c.fCalROCGain);
d0569428 313
f162af62 314 if (fGeo) {
315 delete fGeo;
316 }
317 fGeo = new AliTRDgeometry();
01239968 318 fCalibDB = AliTRDcalibDB::Instance();
fdc15553 319
320 fNumberUsedCh[0] = 0;
321 fNumberUsedCh[1] = 0;
322 fNumberUsedPh[0] = 0;
323 fNumberUsedPh[1] = 0;
324
55a288e5 325}
f162af62 326
55a288e5 327//____________________________________________________________________________________
328AliTRDCalibraFillHisto::~AliTRDCalibraFillHisto()
329{
330 //
331 // AliTRDCalibraFillHisto destructor
332 //
333
334 ClearHistos();
170c35f1 335 if ( fDebugStreamer ) delete fDebugStreamer;
f162af62 336
d0569428 337 if ( fCalDetGain ) delete fCalDetGain;
d0569428 338 if ( fCalROCGain ) delete fCalROCGain;
d0569428 339
1ca79a00 340 if( fLinearFitterTracklet ) { delete fLinearFitterTracklet; }
341
342 delete [] fPHPlace;
343 delete [] fPHValue;
344 delete [] fEntriesCH;
345 delete [] fEntriesLinearFitter;
346 delete [] fAmpTotal;
347
348 for(Int_t idet=0; idet<AliTRDgeometry::kNdet; idet++){
349 TLinearFitter *f = (TLinearFitter*)fLinearFitterArray.At(idet);
350 if(f) { delete f;}
351 }
46c4871e 352 if(fLinearVdriftFit) delete fLinearVdriftFit;
a0bb5615 353 if(fExbAltFit) delete fExbAltFit;
f162af62 354 if (fGeo) {
355 delete fGeo;
356 }
55a288e5 357
358}
55a288e5 359//_____________________________________________________________________________
360void AliTRDCalibraFillHisto::Destroy()
361{
362 //
363 // Delete instance
364 //
365
366 if (fgInstance) {
367 delete fgInstance;
368 fgInstance = 0x0;
369 }
55a288e5 370}
bcb6fb78 371//_____________________________________________________________________________
372void AliTRDCalibraFillHisto::DestroyDebugStreamer()
373{
374 //
375 // Delete DebugStreamer
376 //
55a288e5 377
bcb6fb78 378 if ( fDebugStreamer ) delete fDebugStreamer;
64942b85 379 fDebugStreamer = 0x0;
bcb6fb78 380
381}
55a288e5 382//_____________________________________________________________________________
383void AliTRDCalibraFillHisto::ClearHistos()
384{
385 //
386 // Delete the histos
387 //
388
389 if (fPH2d) {
390 delete fPH2d;
391 fPH2d = 0x0;
392 }
393 if (fCH2d) {
394 delete fCH2d;
395 fCH2d = 0x0;
396 }
397 if (fPRF2d) {
398 delete fPRF2d;
399 fPRF2d = 0x0;
400 }
3a0f6479 401
55a288e5 402}
bcb6fb78 403//////////////////////////////////////////////////////////////////////////////////
404// calibration with AliTRDtrackV1: Init, Update
405//////////////////////////////////////////////////////////////////////////////////
55a288e5 406//____________Functions for initialising the AliTRDCalibraFillHisto in the code_________
9ff7be6d 407Bool_t AliTRDCalibraFillHisto::Init2Dhistos(Int_t nboftimebin)
55a288e5 408{
409 //
bcb6fb78 410 // Init the histograms and stuff to be filled
d0569428 411 //
412
55a288e5 413 // DB Setting
414 // Get cal
415 AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
416 if (!cal) {
417 AliInfo("Could not get calibDB");
418 return kFALSE;
419 }
420 AliTRDCommonParam *parCom = AliTRDCommonParam::Instance();
421 if (!parCom) {
422 AliInfo("Could not get CommonParam");
423 return kFALSE;
424 }
425
426 // Some parameters
9ff7be6d 427 if(nboftimebin > 0) fTimeMax = nboftimebin;
c698a3d9 428 else fTimeMax = cal->GetNumberOfTimeBinsDCS();
5496295d 429 if(fTimeMax <= 0) fTimeMax = 30;
09ea3770 430 printf("////////////////////////////////////////////\n");
431 printf("Number of time bins in calibration component %d\n",fTimeMax);
432 printf("////////////////////////////////////////////\n");
d95484e4 433 fSf = parCom->GetSamplingFrequency();
64942b85 434 if(!fNormalizeNbOfCluster) fRelativeScale = 20.0;
435 else fRelativeScale = 1.18;
d95484e4 436 fNumberClustersf = fTimeMax;
6aafa7ea 437 fNumberClusters = (Int_t)(fNumberClustersProcent*fTimeMax);
d0569428 438
1ca79a00 439 // Init linear fitter
440 if(!fLinearFitterTracklet) {
441 fLinearFitterTracklet = new TLinearFitter(2,"pol1");
64942b85 442 fLinearFitterTracklet->StoreData(kTRUE);
1ca79a00 443 }
170c35f1 444
3a0f6479 445 // Calcul Xbins Chambd0, Chamb2
0c349049 446 Int_t ntotal0 = CalculateTotalNumberOfBins(0);
447 Int_t ntotal1 = CalculateTotalNumberOfBins(1);
448 Int_t ntotal2 = CalculateTotalNumberOfBins(2);
3a0f6479 449
450 // If vector method On initialised all the stuff
451 if(fVector2d){
55a288e5 452 fCalibraVector = new AliTRDCalibraVector();
170c35f1 453 fCalibraVector->SetNumberBinCharge(fNumberBinCharge);
454 fCalibraVector->SetTimeMax(fTimeMax);
455 if(fNgroupprf != 0) {
456 fCalibraVector->SetNumberBinPRF(2*fNgroupprf*fNumberBinPRF);
457 fCalibraVector->SetPRFRange((Float_t)(3.0*fNgroupprf));
458 }
459 else {
460 fCalibraVector->SetNumberBinPRF(fNumberBinPRF);
461 fCalibraVector->SetPRFRange(1.5);
462 }
3a0f6479 463 for(Int_t k = 0; k < 3; k++){
464 fCalibraVector->SetDetCha0(k,fCalibraMode->GetDetChamb0(k));
465 fCalibraVector->SetDetCha2(k,fCalibraMode->GetDetChamb2(k));
466 }
e526983e 467 fCalibraVector->SetNzNrphi(0,fCalibraMode->GetNz(0),fCalibraMode->GetNrphi(0));
468 fCalibraVector->SetNzNrphi(1,fCalibraMode->GetNz(1),fCalibraMode->GetNrphi(1));
469 fCalibraVector->SetNzNrphi(2,fCalibraMode->GetNz(2),fCalibraMode->GetNrphi(2));
470 fCalibraVector->SetNbGroupPRF(fNgroupprf);
55a288e5 471 }
170c35f1 472
55a288e5 473 // Create the 2D histos corresponding to the pad groupCalibration mode
474 if (fCH2dOn) {
475
476 AliInfo(Form("The pad calibration mode for the relative gain calibration: Nz %d, and Nrphi %d"
477 ,fCalibraMode->GetNz(0)
478 ,fCalibraMode->GetNrphi(0)));
479
55a288e5 480 // Create the 2D histo
481 if (fHisto2d) {
0c349049 482 CreateCH2d(ntotal0);
55a288e5 483 }
55a288e5 484 // Variable
485 fAmpTotal = new Float_t[TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0))];
486 for (Int_t k = 0; k < TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0)); k++) {
487 fAmpTotal[k] = 0.0;
488 }
170c35f1 489 //Statistics
0c349049 490 fEntriesCH = new Int_t[ntotal0];
491 for(Int_t k = 0; k < ntotal0; k++){
170c35f1 492 fEntriesCH[k] = 0;
493 }
3a0f6479 494
55a288e5 495 }
55a288e5 496 if (fPH2dOn) {
497
498 AliInfo(Form("The pad calibration mode for the drift velocity calibration: Nz %d, and Nrphi %d"
499 ,fCalibraMode->GetNz(1)
500 ,fCalibraMode->GetNrphi(1)));
501
55a288e5 502 // Create the 2D histo
503 if (fHisto2d) {
0c349049 504 CreatePH2d(ntotal1);
55a288e5 505 }
55a288e5 506 // Variable
507 fPHPlace = new Short_t[fTimeMax];
508 for (Int_t k = 0; k < fTimeMax; k++) {
509 fPHPlace[k] = -1;
510 }
511 fPHValue = new Float_t[fTimeMax];
512 for (Int_t k = 0; k < fTimeMax; k++) {
513 fPHValue[k] = 0.0;
514 }
170c35f1 515 }
516 if (fLinearFitterOn) {
46c4871e 517 if(fLinearFitterDebugOn) {
518 fLinearFitterArray.SetName("ArrayLinearFitters");
519 fEntriesLinearFitter = new Int_t[540];
520 for(Int_t k = 0; k < 540; k++){
521 fEntriesLinearFitter[k] = 0;
522 }
170c35f1 523 }
3a0f6479 524 fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit();
b2277aa2 525 TString nameee("Ver");
526 nameee += fVersionExBUsed;
527 nameee += "Subver";
528 nameee += fSubVersionExBUsed;
529 nameee += "FirstRun";
530 nameee += fFirstRunExB;
531 nameee += "Nz";
532 fLinearVdriftFit->SetNameCalibUsed(nameee);
55a288e5 533 }
a0bb5615 534 if(fExbAltFitOn){
535 fExbAltFit = new AliTRDCalibraExbAltFit();
536 }
55a288e5 537
538 if (fPRF2dOn) {
539
540 AliInfo(Form("The pad calibration mode for the PRF calibration: Nz %d, and Nrphi %d"
541 ,fCalibraMode->GetNz(2)
542 ,fCalibraMode->GetNrphi(2)));
55a288e5 543 // Create the 2D histo
544 if (fHisto2d) {
0c349049 545 CreatePRF2d(ntotal2);
55a288e5 546 }
55a288e5 547 }
548
549 return kTRUE;
550
a2a4ec8e 551}
552///////////////////////////////////////////////////////////////////////////////////////////////////////////////
553Bool_t AliTRDCalibraFillHisto::InitCalDet()
554{
555 //
556 // Init the Gain Cal Det
557 //
558
559 // DB Setting
560 // Get cal
d085ba91 561 AliCDBEntry *entry = AliCDBManager::Instance()->Get("TRD/Calib/ChamberGainFactor",fFirstRunGain,fVersionGainUsed,fSubVersionGainUsed);
3b0c1edc 562 if(!entry) {
563 AliError("No gain det calibration entry found");
564 return kFALSE;
565 }
566 AliTRDCalDet *calDet = (AliTRDCalDet *)entry->GetObject();
567 if(!calDet) {
568 AliError("No calDet gain found");
a2a4ec8e 569 return kFALSE;
a2a4ec8e 570 }
3b0c1edc 571
572
573 if( fCalDetGain ){
574 fCalDetGain->~AliTRDCalDet();
575 new(fCalDetGain) AliTRDCalDet(*(calDet));
576 }else fCalDetGain = new AliTRDCalDet(*(calDet));
577
a2a4ec8e 578
579 // title CH2d
580 TString name("Ver");
581 name += fVersionGainUsed;
582 name += "Subver";
583 name += fSubVersionGainUsed;
ca7e6e64 584 name += "FirstRun";
585 name += fFirstRunGain;
a2a4ec8e 586 name += "Nz";
587 name += fCalibraMode->GetNz(0);
588 name += "Nrphi";
589 name += fCalibraMode->GetNrphi(0);
590
591 fCH2d->SetTitle(name);
592
593 // title PH2d
594 TString namee("Ver");
595 namee += fVersionVdriftUsed;
596 namee += "Subver";
597 namee += fSubVersionVdriftUsed;
ca7e6e64 598 namee += "FirstRun";
599 namee += fFirstRunVdrift;
a2a4ec8e 600 namee += "Nz";
601 namee += fCalibraMode->GetNz(1);
602 namee += "Nrphi";
603 namee += fCalibraMode->GetNrphi(1);
604
605 fPH2d->SetTitle(namee);
606
b2277aa2 607 // title AliTRDCalibraVdriftLinearFit
608 TString nameee("Ver");
609 nameee += fVersionExBUsed;
610 nameee += "Subver";
611 nameee += fSubVersionExBUsed;
612 nameee += "FirstRun";
613 nameee += fFirstRunExB;
614 nameee += "Nz";
615
616
617 fLinearVdriftFit->SetNameCalibUsed(nameee);
618
619
a2a4ec8e 620
621 return kTRUE;
622
623}
624///////////////////////////////////////////////////////////////////////////////////////////////////////////////
625Bool_t AliTRDCalibraFillHisto::InitCalPad(Int_t detector)
626{
627 //
628 // Init the Gain Cal Pad
629 //
630
631 // DB Setting
632 // Get cal
633 AliCDBEntry *entry = AliCDBManager::Instance()->Get("TRD/Calib/LocalGainFactor",AliCDBManager::Instance()->GetRun(),fVersionGainLocalUsed,fSubVersionGainLocalUsed);
3b0c1edc 634 if(!entry) {
635 AliError("No gain pad calibration entry found");
636 return kFALSE;
637 }
638 AliTRDCalPad *calPad = (AliTRDCalPad *)entry->GetObject();
639 if(!calPad) {
640 AliError("No calPad gain found");
641 return kFALSE;
642 }
643 AliTRDCalROC *calRoc = (AliTRDCalROC *)calPad->GetCalROC(detector);
644 if(!calRoc) {
645 AliError("No calRoc gain found");
646 return kFALSE;
647 }
a2a4ec8e 648
3b0c1edc 649 if( fCalROCGain ){
650 fCalROCGain->~AliTRDCalROC();
651 new(fCalROCGain) AliTRDCalROC(*(calRoc));
652 }else fCalROCGain = new AliTRDCalROC(*(calRoc));
a2a4ec8e 653
654
a2a4ec8e 655
3b0c1edc 656
a2a4ec8e 657
658 return kTRUE;
659
170c35f1 660}
55a288e5 661//____________Offline tracking in the AliTRDtracker____________________________
6bbdc11a 662Bool_t AliTRDCalibraFillHisto::UpdateHistogramsV1(const AliTRDtrackV1 *t)
55a288e5 663{
664 //
bcb6fb78 665 // Use AliTRDtrackV1 for the calibration
55a288e5 666 //
667
bcb6fb78 668
669 const AliTRDseedV1 *tracklet = 0x0; // tracklet per plane
4aad967c 670 AliTRDcluster *cl = 0x0; // cluster attached now to the tracklet
1785640c 671 AliTRDcluster *cls = 0x0; // shared cluster attached now to the tracklet
4aad967c 672 Bool_t newtr = kTRUE; // new track
bcb6fb78 673
1ca79a00 674 // Get cal
01239968 675 // AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
676 /*
1ca79a00 677 if (!cal) {
678 AliInfo("Could not get calibDB");
679 return kFALSE;
680 }
01239968 681*/
682 if (!fCalibDB) {
683 AliInfo("Could not get calibDB");
684 return kFALSE;
685 }
686
bcb6fb78 687
688 ///////////////////////////
689 // loop over the tracklet
690 ///////////////////////////
691 for(Int_t itr = 0; itr < 6; itr++){
55a288e5 692
bcb6fb78 693 if(!(tracklet = t->GetTracklet(itr))) continue;
694 if(!tracklet->IsOK()) continue;
695 fNumberTrack++;
696 ResetfVariablestracklet();
697
698 //////////////////////////////////////////
699 // localisation of the tracklet and dqdl
700 //////////////////////////////////////////
053767a4 701 Int_t layer = tracklet->GetPlane();
bcb6fb78 702 Int_t ic = 0;
703 while(!(cl = tracklet->GetClusters(ic++))) continue;
704 Int_t detector = cl->GetDetector();
705 if (detector != fDetectorPreviousTrack) {
4aad967c 706 // if not a new track
707 if(!newtr){
708 // don't use the rest of this track if in the same plane
709 if (layer == GetLayer(fDetectorPreviousTrack)) {
710 //printf("bad tracklet, same layer for detector %d\n",detector);
711 break;
712 }
bcb6fb78 713 }
714 //Localise the detector bin
715 LocalisationDetectorXbins(detector);
bcb6fb78 716 // Get calib objects
a2a4ec8e 717 if(!fIsHLT) InitCalPad(detector);
718
bcb6fb78 719 // reset
720 fDetectorPreviousTrack = detector;
55a288e5 721 }
4aad967c 722 newtr = kFALSE;
55a288e5 723
bcb6fb78 724 ////////////////////////////
725 // loop over the clusters
726 ////////////////////////////
727 Int_t nbclusters = 0;
e3cf3d02 728 for(int jc=0; jc<AliTRDseedV1::kNtb; jc++){
7bce990c 729 if(!(cl = tracklet->GetClusters(jc))) continue;
bcb6fb78 730 nbclusters++;
731
732 // Store the info bis of the tracklet
733 Int_t row = cl->GetPadRow();
734 Int_t col = cl->GetPadCol();
d95484e4 735 CheckGoodTrackletV1(cl);
bcb6fb78 736 Int_t group[2] = {0,0};
737 if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col);
738 if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col);
1785640c 739 // Add the charge if shared cluster
740 cls = tracklet->GetClusters(jc+AliTRDseedV1::kNtb);
741 //
a0bb5615 742 StoreInfoCHPHtrack(cl, tracklet->GetQperTB(jc),group,row,col,cls); //tracklet->GetdQdl(jc)
bcb6fb78 743 }
744
745 ////////////////////////////////////////
746 // Fill the stuffs if a good tracklet
747 ////////////////////////////////////////
748 if (fGoodTracklet) {
e526983e 749
bcb6fb78 750 // drift velocity unables to cut bad tracklets
751 Bool_t pass = FindP1TrackPHtrackletV1(tracklet, nbclusters);
752
e526983e 753 //printf("pass %d and nbclusters %d\n",pass,nbclusters);
754
55a288e5 755 // Gain calibration
756 if (fCH2dOn) {
bcb6fb78 757 FillTheInfoOfTheTrackCH(nbclusters);
55a288e5 758 }
bcb6fb78 759
55a288e5 760 // PH calibration
761 if (fPH2dOn) {
762 FillTheInfoOfTheTrackPH();
763 }
bcb6fb78 764
765 if(pass && fPRF2dOn) HandlePRFtrackletV1(tracklet,nbclusters);
766
767 } // if a good tracklet
bcb6fb78 768 }
4aad967c 769
55a288e5 770 return kTRUE;
771
772}
bcb6fb78 773///////////////////////////////////////////////////////////////////////////////////
774// Routine inside the update with AliTRDtrack
775///////////////////////////////////////////////////////////////////////////////////
776//____________Offine tracking in the AliTRDtracker_____________________________
bcb6fb78 777Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters)
170c35f1 778{
779 //
bcb6fb78 780 // Drift velocity calibration:
781 // Fit the clusters with a straight line
782 // From the slope find the drift velocity
170c35f1 783 //
784
bcb6fb78 785 ////////////////////////////////////////////////
786 //Number of points: if less than 3 return kFALSE
787 /////////////////////////////////////////////////
788 if(nbclusters <= 2) return kFALSE;
170c35f1 789
bcb6fb78 790 ////////////
791 //Variables
792 ////////////
bcb6fb78 793 // results of the linear fit
794 Double_t dydt = 0.0; // dydt tracklet after straight line fit
795 Double_t errorpar = 0.0; // error after straight line fit on dy/dt
796 Double_t pointError = 0.0; // error after straight line fit
797 // pad row problemes: avoid tracklet that cross pad rows, tilting angle in the constant
798 Int_t crossrow = 0; // if it crosses a pad row
799 Int_t rowp = -1; // if it crosses a pad row
800 Float_t tnt = tracklet->GetTilt(); // tan tiltingangle
1ca79a00 801 fLinearFitterTracklet->ClearPoints();
802
170c35f1 803
bcb6fb78 804 ///////////////////////////////////////////
805 // Take the parameters of the track
806 //////////////////////////////////////////
807 // take now the snp, tnp and tgl from the track
808 Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber
809 Double_t tnp = 0.0; // dy/dx at the end of the chamber
810 if( TMath::Abs(snp) < 1.){
60e55aee 811 tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp));
bcb6fb78 812 }
813 Double_t tgl = tracklet->GetTgl(); // dz/dl
814 Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl
815 // at the entrance
816 //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber
817 //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber
818 //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl
819 // at the end with correction due to linear fit
820 //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction
821 //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction
822
823
824 ////////////////////////////
825 // loop over the clusters
826 ////////////////////////////
827 Int_t nbli = 0;
828 AliTRDcluster *cl = 0x0;
6aafa7ea 829 //////////////////////////////
830 // Check no shared clusters
831 //////////////////////////////
832 for(int icc=AliTRDseedV1::kNtb; icc<AliTRDseedV1::kNclusters; icc++){
3b0c1edc 833 cl = tracklet->GetClusters(icc);
834 if(cl) crossrow = 1;
6aafa7ea 835 }
836 //////////////////////////////////
837 // Loop clusters
838 //////////////////////////////////
a0bb5615 839
2a1a7b36 840 Float_t sigArr[AliTRDfeeParam::GetNcol()];
a0bb5615 841 memset(sigArr, 0, AliTRDfeeParam::GetNcol()*sizeof(sigArr[0]));
842 Int_t ncl=0, tbf=0, tbl=0;
843
e3cf3d02 844 for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){
bcb6fb78 845 if(!(cl = tracklet->GetClusters(ic))) continue;
a0bb5615 846
847 if(!tbf) tbf=ic;
848 tbl=ic;
849 ncl++;
850 Int_t col = cl->GetPadCol();
851 for(int ip=-1, jp=2; jp<5; ip++, jp++){
852 Int_t idx=col+ip;
853 if(idx<0 || idx>=AliTRDfeeParam::GetNcol()) continue;
2a1a7b36 854 sigArr[idx]+=((Float_t)cl->GetSignals()[jp]);
a0bb5615 855 }
856
b70c68da 857 if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue;
bcb6fb78 858
859 Double_t ycluster = cl->GetY();
860 Int_t time = cl->GetPadTime();
861 Double_t timeis = time/fSf;
862 //See if cross two pad rows
863 Int_t row = cl->GetPadRow();
864 if(rowp==-1) rowp = row;
865 if(row != rowp) crossrow = 1;
866
1ca79a00 867 fLinearFitterTracklet->AddPoint(&timeis,ycluster,1);
bcb6fb78 868 nbli++;
170c35f1 869
1785640c 870
55a288e5 871 }
872
bcb6fb78 873 ////////////////////////////////////
874 // Do the straight line fit now
875 ///////////////////////////////////
1ca79a00 876 if(nbli <= 2){
877 fLinearFitterTracklet->ClearPoints();
878 return kFALSE;
879 }
bcb6fb78 880 TVectorD pars;
1ca79a00 881 fLinearFitterTracklet->Eval();
882 fLinearFitterTracklet->GetParameters(pars);
2a1a7b36 883 pointError = TMath::Sqrt(TMath::Abs(fLinearFitterTracklet->GetChisquare()/(nbli-2)));
1ca79a00 884 errorpar = fLinearFitterTracklet->GetParError(1)*pointError;
bcb6fb78 885 dydt = pars[1];
64942b85 886 //printf("chis %f, nbli %d, pointError %f, parError %f, errorpar %f\n",fLinearFitterTracklet->GetChisquare(),nbli,pointError,fLinearFitterTracklet->GetParError(1),errorpar);
1ca79a00 887 fLinearFitterTracklet->ClearPoints();
a0bb5615 888
889 ////////////////////////////////////
890 // Calc the projection of the clusters on the y direction
891 ///////////////////////////////////
892
893 Float_t signalSum(0.);
2a1a7b36 894 Float_t mean = 0.0, rms = 0.0;
a0bb5615 895 Float_t dydx = tracklet->GetYref(1), tilt = tracklet->GetTilt(); // ,dzdx = tracklet->GetZref(1); (identical to the previous definition!)
896 Float_t dz = dzdx*(tbl-tbf)/10;
897 if(ncl>10){
898 for(Int_t ip(0); ip<AliTRDfeeParam::GetNcol(); ip++){
899 signalSum+=sigArr[ip];
900 mean+=ip*sigArr[ip];
901 }
2a1a7b36 902 if(signalSum > 0.0) mean/=signalSum;
a0bb5615 903
904 for(Int_t ip = 0; ip<AliTRDfeeParam::GetNcol(); ip++)
905 rms+=sigArr[ip]*(ip-mean)*(ip-mean);
2a1a7b36 906
907 if(signalSum > 0.0) rms = TMath::Sqrt(TMath::Abs(rms/signalSum));
a0bb5615 908
909 rms -= TMath::Abs(dz*tilt);
910 dydx -= dzdx*tilt;
911 }
170c35f1 912
bcb6fb78 913 ////////////////////////////////
914 // Debug stuff
915 ///////////////////////////////
916
917
4602df65 918 if(fDebugLevel > 0){
bcb6fb78 919 if ( !fDebugStreamer ) {
920 //debug stream
921 TDirectory *backup = gDirectory;
922 fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
923 if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
924 }
925
a0bb5615 926 float xcoord = tnp-dzdx*tnt;
927 float pt = tracklet->GetPt();
053767a4 928 Int_t layer = GetLayer(fDetectorPreviousTrack);
64942b85 929
bcb6fb78 930 (* fDebugStreamer) << "FindP1TrackPHtrackletV1"<<
931 //"snpright="<<snpright<<
64942b85 932 "nbli="<<nbli<<
bcb6fb78 933 "nbclusters="<<nbclusters<<
934 "detector="<<fDetectorPreviousTrack<<
053767a4 935 "layer="<<layer<<
bcb6fb78 936 "snp="<<snp<<
937 "tnp="<<tnp<<
938 "tgl="<<tgl<<
939 "tnt="<<tnt<<
940 "dydt="<<dydt<<
941 "dzdx="<<dzdx<<
942 "crossrow="<<crossrow<<
943 "errorpar="<<errorpar<<
944 "pointError="<<pointError<<
a0bb5615 945 "xcoord="<<xcoord<<
946 "pt="<<pt<<
947 "rms="<<rms<<
948 "dydx="<<dydx<<
949 "dz="<<dz<<
950 "tilt="<<tilt<<
951 "ncl="<<ncl<<
bcb6fb78 952 "\n";
953
4602df65 954 }
170c35f1 955
bcb6fb78 956 /////////////////////////
957 // Cuts quality
958 ////////////////////////
c1105918 959
bcb6fb78 960 if(nbclusters < fNumberClusters) return kFALSE;
961 if(nbclusters > fNumberClustersf) return kFALSE;
64942b85 962 if(pointError >= 0.3) return kFALSE;
c1105918 963 if(crossrow == 1) return kTRUE;
170c35f1 964
bcb6fb78 965 ///////////////////////
966 // Fill
967 //////////////////////
170c35f1 968
bcb6fb78 969 if(fLinearFitterOn){
970 //Add to the linear fitter of the detector
971 if( TMath::Abs(snp) < 1.){
972 Double_t x = tnp-dzdx*tnt;
bcb6fb78 973 if(fLinearFitterDebugOn) {
46c4871e 974 (GetLinearFitter(fDetectorPreviousTrack,kTRUE))->AddPoint(&x,dydt);
975 fEntriesLinearFitter[fDetectorPreviousTrack]++;
bcb6fb78 976 }
46c4871e 977 fLinearVdriftFit->Update(fDetectorPreviousTrack,x,pars[1]);
bcb6fb78 978 }
170c35f1 979 }
a0bb5615 980 if(fExbAltFitOn){
981 fExbAltFit->Update(fDetectorPreviousTrack,dydx,rms);
982 }
170c35f1 983
984 return kTRUE;
170c35f1 985}
bcb6fb78 986//____________Offine tracking in the AliTRDtracker_____________________________
bcb6fb78 987Bool_t AliTRDCalibraFillHisto::HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters)
988{
989 //
990 // PRF width calibration
991 // Assume a Gaussian shape: determinate the position of the three pad clusters
992 // Fit with a straight line
993 // Take the fitted values for all the clusters (3 or 2 pad clusters)
994 // Fill the PRF as function of angle of the track
995 //
996 //
997
4aad967c 998 //printf("begin\n");
bcb6fb78 999 ///////////////////////////////////////////
1000 // Take the parameters of the track
1001 //////////////////////////////////////////
1002 // take now the snp, tnp and tgl from the track
1003 Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber
1004 Double_t tnp = 0.0; // dy/dx at the end of the chamber
1005 if( TMath::Abs(snp) < 1.){
60e55aee 1006 tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp));
bcb6fb78 1007 }
1008 Double_t tgl = tracklet->GetTgl(); // dz/dl
1009 Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl
1010 // at the entrance
1011 //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber
1012 //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber
1013 //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl
1014 // at the end with correction due to linear fit
1015 //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction
1016 //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction
1017
1018 ///////////////////////////////
1019 // Calculate tnp group shift
1020 ///////////////////////////////
1021 Bool_t echec = kFALSE;
1022 Double_t shift = 0.0;
1023 //Calculate the shift in x coresponding to this tnp
1024 if(fNgroupprf != 0.0){
1025 shift = -3.0*(fNgroupprf-1)-1.5;
1026 Double_t limithigh = -0.2*(fNgroupprf-1);
1027 if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE;
1028 else{
1029 while(tnp > limithigh){
1030 limithigh += 0.2;
1031 shift += 3.0;
170c35f1 1032 }
1033 }
170c35f1 1034 }
bcb6fb78 1035 // do nothing if out of tnp range
4aad967c 1036 //printf("echec %d\n",(Int_t)echec);
bcb6fb78 1037 if(echec) return kFALSE;
3a0f6479 1038
bcb6fb78 1039 ///////////////////////
1040 // Variables
1041 //////////////////////
3a0f6479 1042
bcb6fb78 1043 Int_t nb3pc = 0; // number of three pads clusters used for fit
e3cf3d02 1044 // to see the difference between the fit and the 3 pad clusters position
1045 Double_t padPositions[AliTRDseedV1::kNtb];
1046 memset(padPositions, 0, AliTRDseedV1::kNtb*sizeof(Double_t));
1ca79a00 1047 fLinearFitterTracklet->ClearPoints();
1048
4aad967c 1049 //printf("loop clusters \n");
bcb6fb78 1050 ////////////////////////////
1051 // loop over the clusters
1052 ////////////////////////////
1053 AliTRDcluster *cl = 0x0;
e3cf3d02 1054 for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){
6cb3ebda 1055 // reject shared clusters on pad row
e526983e 1056 if((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) {
35a82746 1057 cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb);
1058 if(cl) continue;
e526983e 1059 }
35a82746 1060 cl = tracklet->GetClusters(ic);
1061 if(!cl) continue;
e526983e 1062 Double_t time = cl->GetPadTime();
bcb6fb78 1063 if((time<=7) || (time>=21)) continue;
1064 Short_t *signals = cl->GetSignals();
1065 Float_t xcenter = 0.0;
7bce990c 1066 Bool_t echec1 = kTRUE;
e4db522f 1067
bcb6fb78 1068 /////////////////////////////////////////////////////////////
1069 // Center 3 balanced: position with the center of the pad
1070 /////////////////////////////////////////////////////////////
1071 if ((((Float_t) signals[3]) > 0.0) &&
1072 (((Float_t) signals[2]) > 0.0) &&
1073 (((Float_t) signals[4]) > 0.0)) {
7bce990c 1074 echec1 = kFALSE;
bcb6fb78 1075 // Security if the denomiateur is 0
1076 if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) /
1077 ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) {
1078 xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2]))))
1079 / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3])))
1080 / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))));
3a0f6479 1081 }
bcb6fb78 1082 else {
7bce990c 1083 echec1 = kTRUE;
bcb6fb78 1084 }
1085 }
7bce990c 1086 if(TMath::Abs(xcenter) > 0.5) echec1 = kTRUE;
1087 if(echec1) continue;
e4db522f 1088
bcb6fb78 1089 ////////////////////////////////////////////////////////
7bce990c 1090 //if no echec1: calculate with the position of the pad
bcb6fb78 1091 // Position of the cluster
1092 // fill the linear fitter
1093 ///////////////////////////////////////////////////////
1094 Double_t padPosition = xcenter + cl->GetPadCol();
1095 padPositions[ic] = padPosition;
1096 nb3pc++;
1ca79a00 1097 fLinearFitterTracklet->AddPoint(&time, padPosition,1);
e4db522f 1098
e4db522f 1099
bcb6fb78 1100 }//clusters loop
1101
4aad967c 1102 //printf("Fin loop clusters \n");
bcb6fb78 1103 //////////////////////////////
1104 // fit with a straight line
1105 /////////////////////////////
1ca79a00 1106 if(nb3pc < 3){
1ca79a00 1107 fLinearFitterTracklet->ClearPoints();
1ca79a00 1108 return kFALSE;
1109 }
1110 fLinearFitterTracklet->Eval();
bcb6fb78 1111 TVectorD line(2);
1ca79a00 1112 fLinearFitterTracklet->GetParameters(line);
bcb6fb78 1113 Float_t pointError = -1.0;
1ca79a00 1114 if( fLinearFitterTracklet->GetChisquare()>=0.0) {
1115 pointError = TMath::Sqrt( fLinearFitterTracklet->GetChisquare()/(nb3pc-2));
4aad967c 1116 }
1ca79a00 1117 fLinearFitterTracklet->ClearPoints();
1118
4aad967c 1119 //printf("PRF second loop \n");
bcb6fb78 1120 ////////////////////////////////////////////////
1121 // Fill the PRF: Second loop over clusters
1122 //////////////////////////////////////////////
e3cf3d02 1123 for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){
6cb3ebda 1124 // reject shared clusters on pad row
3b0c1edc 1125 cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb);
1126 if(((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) && (cl)) continue;
6cb3ebda 1127 //
3b0c1edc 1128 cl = tracklet->GetClusters(ic);
1129 if(!cl) continue;
162a3e73 1130
bcb6fb78 1131 Short_t *signals = cl->GetSignals(); // signal
e526983e 1132 Double_t time = cl->GetPadTime(); // time bin
bcb6fb78 1133 Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit
1134 Float_t padPos = cl->GetPadCol(); // middle pad
1135 Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit
1136 Float_t ycenter = 0.0; // relative center charge
1137 Float_t ymin = 0.0; // relative left charge
1138 Float_t ymax = 0.0; // relative right charge
162a3e73 1139
bcb6fb78 1140 ////////////////////////////////////////////////////////////////
1141 // Calculate ycenter, ymin and ymax even for two pad clusters
1142 ////////////////////////////////////////////////////////////////
1143 if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) ||
1144 ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){
1145 Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]);
1146 if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum;
1147 if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum;
1148 if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum;
3a0f6479 1149 }
1150
bcb6fb78 1151 /////////////////////////
1152 // Calibration group
1153 ////////////////////////
1154 Int_t rowcl = cl->GetPadRow(); // row of cluster
1155 Int_t colcl = cl->GetPadCol(); // col of cluster
1156 Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group
1157 Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group
1158 Float_t xcl = cl->GetY(); // y cluster
1159 Float_t qcl = cl->GetQ(); // charge cluster
053767a4 1160 Int_t layer = GetLayer(fDetectorPreviousTrack); // layer
1161 Int_t stack = GetStack(fDetectorPreviousTrack); // stack
bcb6fb78 1162 Double_t xdiff = dpad; // reconstructed position constant
1163 Double_t x = dpad; // reconstructed position moved
1164 Float_t ep = pointError; // error of fit
1165 Float_t signal1 = (Float_t)signals[1]; // signal at the border
1166 Float_t signal3 = (Float_t)signals[3]; // signal
1167 Float_t signal2 = (Float_t)signals[2]; // signal
1168 Float_t signal4 = (Float_t)signals[4]; // signal
1169 Float_t signal5 = (Float_t)signals[5]; // signal at the border
1170
1ca79a00 1171
1172
bcb6fb78 1173 /////////////////////
1174 // Debug stuff
1175 ////////////////////
1176
1177 if(fDebugLevel > 0){
1178 if ( !fDebugStreamer ) {
1179 //debug stream
1180 TDirectory *backup = gDirectory;
1181 fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
1182 if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
1183 }
1184
1185 x = xdiff;
1186 Int_t type=0;
1187 Float_t y = ycenter;
1188 (* fDebugStreamer) << "HandlePRFtrackletV1"<<
1189 "caligroup="<<caligroup<<
1190 "detector="<<fDetectorPreviousTrack<<
053767a4 1191 "layer="<<layer<<
1192 "stack="<<stack<<
bcb6fb78 1193 "npoints="<<nbclusters<<
1194 "Np="<<nb3pc<<
1195 "ep="<<ep<<
1196 "type="<<type<<
1197 "snp="<<snp<<
1198 "tnp="<<tnp<<
1199 "tgl="<<tgl<<
1200 "dzdx="<<dzdx<<
1201 "padPos="<<padPos<<
1202 "padPosition="<<padPositions[ic]<<
1203 "padPosTracklet="<<padPosTracklet<<
1204 "x="<<x<<
1205 "y="<<y<<
1206 "xcl="<<xcl<<
1207 "qcl="<<qcl<<
1208 "signal1="<<signal1<<
1209 "signal2="<<signal2<<
1210 "signal3="<<signal3<<
1211 "signal4="<<signal4<<
1212 "signal5="<<signal5<<
1213 "time="<<time<<
1214 "\n";
1215 x=-(xdiff+1);
1216 y = ymin;
1217 type=-1;
1218 (* fDebugStreamer) << "HandlePRFtrackletV1"<<
1219 "caligroup="<<caligroup<<
1220 "detector="<<fDetectorPreviousTrack<<
053767a4 1221 "layer="<<layer<<
1222 "stack="<<stack<<
bcb6fb78 1223 "npoints="<<nbclusters<<
1224 "Np="<<nb3pc<<
1225 "ep="<<ep<<
1226 "type="<<type<<
1227 "snp="<<snp<<
1228 "tnp="<<tnp<<
1229 "tgl="<<tgl<<
1230 "dzdx="<<dzdx<<
1231 "padPos="<<padPos<<
1232 "padPosition="<<padPositions[ic]<<
1233 "padPosTracklet="<<padPosTracklet<<
1234 "x="<<x<<
1235 "y="<<y<<
1236 "xcl="<<xcl<<
1237 "qcl="<<qcl<<
1238 "signal1="<<signal1<<
1239 "signal2="<<signal2<<
1240 "signal3="<<signal3<<
1241 "signal4="<<signal4<<
1242 "signal5="<<signal5<<
1243 "time="<<time<<
1244 "\n";
1245 x=1-xdiff;
1246 y = ymax;
1247 type=1;
1248 (* fDebugStreamer) << "HandlePRFtrackletV1"<<
1249 "caligroup="<<caligroup<<
1250 "detector="<<fDetectorPreviousTrack<<
053767a4 1251 "layer="<<layer<<
1252 "stack="<<stack<<
bcb6fb78 1253 "npoints="<<nbclusters<<
1254 "Np="<<nb3pc<<
1255 "ep="<<ep<<
1256 "type="<<type<<
1257 "snp="<<snp<<
1258 "tnp="<<tnp<<
1259 "tgl="<<tgl<<
1260 "dzdx="<<dzdx<<
1261 "padPos="<<padPos<<
1262 "padPosition="<<padPositions[ic]<<
1263 "padPosTracklet="<<padPosTracklet<<
1264 "x="<<x<<
1265 "y="<<y<<
1266 "xcl="<<xcl<<
1267 "qcl="<<qcl<<
1268 "signal1="<<signal1<<
1269 "signal2="<<signal2<<
1270 "signal3="<<signal3<<
1271 "signal4="<<signal4<<
1272 "signal5="<<signal5<<
1273 "time="<<time<<
1274 "\n";
e4db522f 1275
bcb6fb78 1276 }
1277
1278 /////////////////////
1279 // Cuts quality
1280 /////////////////////
1281 if(nbclusters < fNumberClusters) continue;
1282 if(nbclusters > fNumberClustersf) continue;
1283 if(nb3pc <= 5) continue;
1284 if((time >= 21) || (time < 7)) continue;
1285 if(TMath::Abs(qcl) < 80) continue;
1286 if( TMath::Abs(snp) > 1.) continue;
1287
1288
1289 ////////////////////////
1290 // Fill the histos
1291 ///////////////////////
1292 if (fHisto2d) {
1293 if(TMath::Abs(dpad) < 1.5) {
1294 fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter);
1295 fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter);
1296 //printf("place %f, ycenter %f\n",(shift+dpad),ycenter);
e4db522f 1297 }
bcb6fb78 1298 if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) {
1299 fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin);
1300 fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin);
e4db522f 1301 }
bcb6fb78 1302 if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) {
1303 fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax);
1304 fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax);
e4db522f 1305 }
bcb6fb78 1306 }
1307 // vector method
1308 if (fVector2d) {
1309 if(TMath::Abs(dpad) < 1.5) {
1310 fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter);
1311 fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter);
1312 }
1313 if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) {
1314 fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin);
1315 fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin);
1316 }
1317 if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) {
1318 fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax);
1319 fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax);
170c35f1 1320 }
3a0f6479 1321 }
bcb6fb78 1322 } // second loop over clusters
1323
1324
1325 return kTRUE;
170c35f1 1326}
bcb6fb78 1327///////////////////////////////////////////////////////////////////////////////////////
1328// Pad row col stuff: see if masked or not
1329///////////////////////////////////////////////////////////////////////////////////////
1330//_____________________________________________________________________________
6bbdc11a 1331void AliTRDCalibraFillHisto::CheckGoodTrackletV1(const AliTRDcluster *cl)
d95484e4 1332{
1333 //
1334 // See if we are not near a masked pad
1335 //
1336
1337 if(cl->IsMasked()) fGoodTracklet = kFALSE;
1338
1339
1340}
1341//_____________________________________________________________________________
6bbdc11a 1342void AliTRDCalibraFillHisto::CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col)
170c35f1 1343{
1344 //
bcb6fb78 1345 // See if we are not near a masked pad
170c35f1 1346 //
1347
bcb6fb78 1348 if (!IsPadOn(detector, col, row)) {
1349 fGoodTracklet = kFALSE;
1350 }
170c35f1 1351
bcb6fb78 1352 if (col > 0) {
1353 if (!IsPadOn(detector, col-1, row)) {
1354 fGoodTracklet = kFALSE;
1355 }
1356 }
170c35f1 1357
bcb6fb78 1358 if (col < 143) {
1359 if (!IsPadOn(detector, col+1, row)) {
1360 fGoodTracklet = kFALSE;
1361 }
1362 }
1363
170c35f1 1364}
bcb6fb78 1365//_____________________________________________________________________________
1366Bool_t AliTRDCalibraFillHisto::IsPadOn(Int_t detector, Int_t row, Int_t col) const
170c35f1 1367{
1368 //
bcb6fb78 1369 // Look in the choosen database if the pad is On.
1370 // If no the track will be "not good"
170c35f1 1371 //
170c35f1 1372
bcb6fb78 1373 // Get the parameter object
1374 AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
1375 if (!cal) {
1376 AliInfo("Could not get calibDB");
1377 return kFALSE;
1378 }
1379
b2277aa2 1380 if (!cal->IsChamberGood(detector) ||
1381 cal->IsChamberNoData(detector) ||
bcb6fb78 1382 cal->IsPadMasked(detector,col,row)) {
1383 return kFALSE;
1384 }
1385 else {
1386 return kTRUE;
1387 }
1388
170c35f1 1389}
bcb6fb78 1390///////////////////////////////////////////////////////////////////////////////////////
1391// Calibration groups: calculate the number of groups, localise...
1392////////////////////////////////////////////////////////////////////////////////////////
1393//_____________________________________________________________________________
1394Int_t AliTRDCalibraFillHisto::CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const
170c35f1 1395{
1396 //
bcb6fb78 1397 // Calculate the calibration group number for i
170c35f1 1398 //
170c35f1 1399
bcb6fb78 1400 // Row of the cluster and position in the pad groups
1401 Int_t posr = 0;
1402 if (fCalibraMode->GetNnZ(i) != 0) {
1403 posr = (Int_t) row / fCalibraMode->GetNnZ(i);
1404 }
1405
1406
1407 // Col of the cluster and position in the pad groups
1408 Int_t posc = 0;
1409 if (fCalibraMode->GetNnRphi(i) != 0) {
1410 posc = (Int_t) col / fCalibraMode->GetNnRphi(i);
1411 }
170c35f1 1412
bcb6fb78 1413 return posc*fCalibraMode->GetNfragZ(i)+posr;
170c35f1 1414
1415}
bcb6fb78 1416//____________________________________________________________________________________
1417Int_t AliTRDCalibraFillHisto::CalculateTotalNumberOfBins(Int_t i)
170c35f1 1418{
3a0f6479 1419 //
bcb6fb78 1420 // Calculate the total number of calibration groups
3a0f6479 1421 //
1422
bcb6fb78 1423 Int_t ntotal = 0;
64942b85 1424
1425 // All together
1426 if((fCalibraMode->GetNz(i)==100) && (fCalibraMode->GetNrphi(i)==100)){
1427 ntotal = 1;
1428 AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i));
1429 return ntotal;
1430 }
1431
1432 // Per Supermodule
1433 if((fCalibraMode->GetNz(i)==10) && (fCalibraMode->GetNrphi(i)==10)){
1434 ntotal = 18;
1435 AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i));
1436 return ntotal;
1437 }
1438
1439 // More
bcb6fb78 1440 fCalibraMode->ModePadCalibration(2,i);
1441 fCalibraMode->ModePadFragmentation(0,2,0,i);
1442 fCalibraMode->SetDetChamb2(i);
1443 ntotal += 6 * 18 * fCalibraMode->GetDetChamb2(i);
1444 fCalibraMode->ModePadCalibration(0,i);
1445 fCalibraMode->ModePadFragmentation(0,0,0,i);
1446 fCalibraMode->SetDetChamb0(i);
1447 ntotal += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(i);
1448 AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i));
1449 return ntotal;
1450
1451}
1452//_____________________________________________________________________________
1453void AliTRDCalibraFillHisto::SetNz(Int_t i, Short_t Nz)
1454{
1455 //
1456 // Set the mode of calibration group in the z direction for the parameter i
1457 //
1458
1459 if ((Nz >= 0) &&
1460 (Nz < 5)) {
1461 fCalibraMode->SetNz(i, Nz);
1462 }
1463 else {
1464 AliInfo("You have to choose between 0 and 4");
55a288e5 1465 }
170c35f1 1466
bcb6fb78 1467}
1468//_____________________________________________________________________________
1469void AliTRDCalibraFillHisto::SetNrphi(Int_t i, Short_t Nrphi)
1470{
1471 //
1472 // Set the mode of calibration group in the rphi direction for the parameter i
1473 //
1474
1475 if ((Nrphi >= 0) &&
1476 (Nrphi < 7)) {
1477 fCalibraMode->SetNrphi(i ,Nrphi);
1478 }
1479 else {
1480 AliInfo("You have to choose between 0 and 6");
3a0f6479 1481 }
55a288e5 1482
bcb6fb78 1483}
64942b85 1484
1485//_____________________________________________________________________________
1486void AliTRDCalibraFillHisto::SetAllTogether(Int_t i)
1487{
1488 //
1489 // Set the mode of calibration group all together
1490 //
1491 if(fVector2d == kTRUE) {
1492 AliInfo("Can not work with the vector method");
1493 return;
1494 }
1495 fCalibraMode->SetAllTogether(i);
1496
1497}
1498
1499//_____________________________________________________________________________
1500void AliTRDCalibraFillHisto::SetPerSuperModule(Int_t i)
1501{
1502 //
1503 // Set the mode of calibration group per supermodule
1504 //
1505 if(fVector2d == kTRUE) {
1506 AliInfo("Can not work with the vector method");
1507 return;
1508 }
1509 fCalibraMode->SetPerSuperModule(i);
1510
1511}
1512
bcb6fb78 1513//____________Set the pad calibration variables for the detector_______________
1514Bool_t AliTRDCalibraFillHisto::LocalisationDetectorXbins(Int_t detector)
1515{
1516 //
1517 // For the detector calcul the first Xbins and set the number of row
1518 // and col pads per calibration groups, the number of calibration
1519 // groups in the detector.
1520 //
1521
1522 // first Xbins of the detector
1523 if (fCH2dOn) {
1524 fCalibraMode->CalculXBins(detector,0);
55a288e5 1525 }
bcb6fb78 1526 if (fPH2dOn) {
1527 fCalibraMode->CalculXBins(detector,1);
55a288e5 1528 }
170c35f1 1529 if (fPRF2dOn) {
bcb6fb78 1530 fCalibraMode->CalculXBins(detector,2);
55a288e5 1531 }
bcb6fb78 1532
1533 // fragmentation of idect
1534 for (Int_t i = 0; i < 3; i++) {
053767a4 1535 fCalibraMode->ModePadCalibration((Int_t) GetStack(detector),i);
1536 fCalibraMode->ModePadFragmentation((Int_t) GetLayer(detector)
1537 , (Int_t) GetStack(detector)
bcb6fb78 1538 , (Int_t) GetSector(detector),i);
170c35f1 1539 }
55a288e5 1540
bcb6fb78 1541 return kTRUE;
1542
55a288e5 1543}
bcb6fb78 1544//_____________________________________________________________________________
1545void AliTRDCalibraFillHisto::SetNumberGroupsPRF(Short_t numberGroupsPRF)
55a288e5 1546{
1547 //
bcb6fb78 1548 // Should be between 0 and 6
55a288e5 1549 //
bcb6fb78 1550
1551 if ((numberGroupsPRF < 0) || (numberGroupsPRF > 6)) {
1552 AliInfo("The number of groups must be between 0 and 6!");
1553 }
1554 else {
1555 fNgroupprf = numberGroupsPRF;
1556 }
55a288e5 1557
bcb6fb78 1558}
1559///////////////////////////////////////////////////////////////////////////////////////////
1560// Per tracklet: store or reset the info, fill the histos with the info
1561//////////////////////////////////////////////////////////////////////////////////////////
1562//_____________________________________________________________________________
1785640c 1563void AliTRDCalibraFillHisto::StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col,const AliTRDcluster *cls)
bcb6fb78 1564{
1565 //
1566 // Store the infos in fAmpTotal, fPHPlace and fPHValue
1567 // Correct from the gain correction before
1785640c 1568 // cls is shared cluster if any
bcb6fb78 1569 //
1570
09ea3770 1571 //printf("StoreInfoCHPHtrack\n");
1572
bcb6fb78 1573 // time bin of the cluster not corrected
1574 Int_t time = cl->GetPadTime();
e526983e 1575 Float_t charge = TMath::Abs(cl->GetQ());
09ea3770 1576 if(cls) {
1577 charge += TMath::Abs(cls->GetQ());
1578 //printf("AliTRDCalibraFillHisto::Add the cluster charge");
1579 }
e526983e 1580
1581 //printf("Store::time %d, amplitude %f\n",time,dqdl);
1582
bcb6fb78 1583 //Correct for the gain coefficient used in the database for reconstruction
64942b85 1584 Float_t correctthegain = 1.0;
1585 if(fIsHLT) correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack);
1586 else correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack)*fCalROCGain->GetValue(col,row);
bcb6fb78 1587 Float_t correction = 1.0;
a0bb5615 1588 Float_t normalisation = 1.13; //org: 6.67; 1st: 1.056; 2nd: 1.13;
bcb6fb78 1589 // we divide with gain in AliTRDclusterizer::Transform...
1590 if( correctthegain > 0 ) normalisation /= correctthegain;
55a288e5 1591
55a288e5 1592
bcb6fb78 1593 // take dd/dl corrected from the angle of the track
1594 correction = dqdl / (normalisation);
1595
55a288e5 1596
bcb6fb78 1597 // Fill the fAmpTotal with the charge
b70c68da 1598 if (fCH2dOn) {
e526983e 1599 if((!fLimitChargeIntegration) || (cl->IsInChamber())) {
1600 //printf("Store::group %d, amplitude %f\n",group[0],correction);
1601 fAmpTotal[(Int_t) group[0]] += correction;
1602 }
bcb6fb78 1603 }
55a288e5 1604
bcb6fb78 1605 // Fill the fPHPlace and value
1606 if (fPH2dOn) {
1607 fPHPlace[time] = group[1];
e526983e 1608 fPHValue[time] = charge;
bcb6fb78 1609 }
1610
1611}
1612//____________Offine tracking in the AliTRDtracker_____________________________
1613void AliTRDCalibraFillHisto::ResetfVariablestracklet()
1614{
1615 //
1616 // Reset values per tracklet
1617 //
1618
1619 //Reset good tracklet
1620 fGoodTracklet = kTRUE;
1621
1622 // Reset the fPHValue
1623 if (fPH2dOn) {
1624 //Reset the fPHValue and fPHPlace
1625 for (Int_t k = 0; k < fTimeMax; k++) {
1626 fPHValue[k] = 0.0;
1627 fPHPlace[k] = -1;
55a288e5 1628 }
bcb6fb78 1629 }
55a288e5 1630
bcb6fb78 1631 // Reset the fAmpTotal where we put value
1632 if (fCH2dOn) {
1633 for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) {
1634 fAmpTotal[k] = 0.0;
55a288e5 1635 }
55a288e5 1636 }
55a288e5 1637}
bcb6fb78 1638//____________Offine tracking in the AliTRDtracker_____________________________
1639void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackCH(Int_t nbclusters)
170c35f1 1640{
1641 //
bcb6fb78 1642 // For the offline tracking or mcm tracklets
1643 // This function will be called in the functions UpdateHistogram...
1644 // to fill the info of a track for the relativ gain calibration
170c35f1 1645 //
bcb6fb78 1646
1647 Int_t nb = 0; // Nombre de zones traversees
1648 Int_t fd = -1; // Premiere zone non nulle
1649 Float_t totalcharge = 0.0; // Total charge for the supermodule histo
170c35f1 1650
e526983e 1651 //printf("CH2d nbclusters %d, fNumberClusters %d, fNumberClustersf %d\n",nbclusters,fNumberClusters,fNumberClustersf);
1652
bcb6fb78 1653 if(nbclusters < fNumberClusters) return;
1654 if(nbclusters > fNumberClustersf) return;
64942b85 1655
1656
1657 // Normalize with the number of clusters
1658 Double_t normalizeCst = fRelativeScale;
1659 if(fNormalizeNbOfCluster) normalizeCst = normalizeCst*nbclusters;
e526983e 1660
1661 //printf("Number of groups in one detector %d\n",fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0));
bcb6fb78 1662
1663 // See if the track goes through different zones
1664 for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) {
e526983e 1665 //printf("fAmpTotal %f for %d\n",fAmpTotal[k],k);
bcb6fb78 1666 if (fAmpTotal[k] > 0.0) {
1667 totalcharge += fAmpTotal[k];
1668 nb++;
1669 if (nb == 1) {
1670 fd = k;
1671 }
170c35f1 1672 }
170c35f1 1673 }
170c35f1 1674
e526983e 1675 //printf("CH2d: nb %d, fd %d, calibration group %d, amplitude %f, detector %d\n",nb,fd,fCalibraMode->GetXbins(0),fAmpTotal[fd]/normalizeCst,fDetectorPreviousTrack);
bcb6fb78 1676
1677 switch (nb)
1678 {
1679 case 1:
1680 fNumberUsedCh[0]++;
1681 fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
1682 if (fHisto2d) {
64942b85 1683 FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst);
1684 //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5);
bcb6fb78 1685 }
1686 if (fVector2d) {
64942b85 1687 fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst);
bcb6fb78 1688 }
1689 break;
1690 case 2:
1691 if ((fAmpTotal[fd] > 0.0) &&
1692 (fAmpTotal[fd+1] > 0.0)) {
1693 // One of the two very big
1694 if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+1]) {
1695 if (fHisto2d) {
64942b85 1696 FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst);
1697 //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5);
bcb6fb78 1698 }
1699 if (fVector2d) {
64942b85 1700 fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst);
bcb6fb78 1701 }
1702 fNumberUsedCh[1]++;
1703 fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
1704 }
1705 if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) {
1706 if (fHisto2d) {
64942b85 1707 FillCH2d(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/normalizeCst);
1708 //fCH2d->Fill(fAmpTotal[fd+1]/normalizeCst,fCalibraMode->GetXbins(0)+fd+1.5);
bcb6fb78 1709 }
1710 if (fVector2d) {
64942b85 1711 fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+1,fAmpTotal[fd+1]/normalizeCst);
bcb6fb78 1712 }
1713 fNumberUsedCh[1]++;
1714 fEntriesCH[fCalibraMode->GetXbins(0)+fd+1]++;
1715 }
1716 }
1717 if (fCalibraMode->GetNfragZ(0) > 1) {
1718 if (fAmpTotal[fd] > 0.0) {
1719 if ((fd+fCalibraMode->GetNfragZ(0)) < (fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0))) {
1720 if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > 0.0) {
1721 // One of the two very big
1722 if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]) {
1723 if (fHisto2d) {
64942b85 1724 FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst);
1725 //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5);
bcb6fb78 1726 }
1727 if (fVector2d) {
64942b85 1728 fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst);
bcb6fb78 1729 }
1730 fNumberUsedCh[1]++;
1731 fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
1732 }
1733 if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > fProcent*fAmpTotal[fd]) {
1734 if (fHisto2d) {
64942b85 1735 FillCH2d(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst);
1736 //fCH2d->Fill(fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst,fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)+0.5);
bcb6fb78 1737 }
1738 fNumberUsedCh[1]++;
1739 fEntriesCH[fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)]++;
1740 if (fVector2d) {
64942b85 1741 fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst);
bcb6fb78 1742 }
1743 }
1744 }
1745 }
1746 }
1747 }
1748 break;
1749 default: break;
3d1ad7ac 1750 }
170c35f1 1751}
bcb6fb78 1752//____________Offine tracking in the AliTRDtracker_____________________________
1753void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackPH()
170c35f1 1754{
1755 //
bcb6fb78 1756 // For the offline tracking or mcm tracklets
1757 // This function will be called in the functions UpdateHistogram...
1758 // to fill the info of a track for the drift velocity calibration
170c35f1 1759 //
bcb6fb78 1760
1761 Int_t nb = 1; // Nombre de zones traversees 1, 2 ou plus de 3
1762 Int_t fd1 = -1; // Premiere zone non nulle
1763 Int_t fd2 = -1; // Deuxieme zone non nulle
1764 Int_t k1 = -1; // Debut de la premiere zone
1765 Int_t k2 = -1; // Debut de la seconde zone
1766 Int_t nbclusters = 0; // number of clusters
170c35f1 1767
170c35f1 1768
170c35f1 1769
bcb6fb78 1770 // See if the track goes through different zones
1771 for (Int_t k = 0; k < fTimeMax; k++) {
1772 if (fPHValue[k] > 0.0) {
1773 nbclusters++;
1774 if (fd1 == -1) {
1775 fd1 = fPHPlace[k];
1776 k1 = k;
1777 }
1778 if (fPHPlace[k] != fd1) {
1779 if (fd2 == -1) {
1780 k2 = k;
1781 fd2 = fPHPlace[k];
1782 nb = 2;
1783 }
1784 if (fPHPlace[k] != fd2) {
1785 nb = 3;
1786 }
1787 }
55a288e5 1788 }
1789 }
55a288e5 1790
64942b85 1791 // See if noise before and after
1792 if(fMaxCluster > 0) {
1793 if(fPHValue[0] > fMaxCluster) return;
1794 if(fTimeMax > fNbMaxCluster) {
1795 for(Int_t k = (fTimeMax-fNbMaxCluster); k < fTimeMax; k++){
1796 if(fPHValue[k] > fMaxCluster) return;
1797 }
1798 }
1799 }
1800
4aad967c 1801 //printf("nbclusters %d, low limit %d, high limit %d\n",nbclusters,fNumberClusters,fNumberClustersf);
1802
bcb6fb78 1803 if(nbclusters < fNumberClusters) return;
1804 if(nbclusters > fNumberClustersf) return;
3a0f6479 1805
bcb6fb78 1806 switch(nb)
1807 {
170c35f1 1808 case 1:
bcb6fb78 1809 fNumberUsedPh[0]++;
1810 for (Int_t i = 0; i < fTimeMax; i++) {
1811 if (fHisto2d) {
37b0cf5e 1812 if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1813 else {
1814 if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1815 }
bcb6fb78 1816 //printf("Fill the time bin %d with %f\n",i,fPHValue[i]);
1817 }
1818 if (fVector2d) {
37b0cf5e 1819 if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1820 else {
1821 if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1822 }
bcb6fb78 1823 }
55a288e5 1824 }
170c35f1 1825 break;
1826 case 2:
bcb6fb78 1827 if ((fd1 == fd2+1) ||
1828 (fd2 == fd1+1)) {
1829 // One of the two fast all the think
1830 if (k2 > (k1+fDifference)) {
1831 //we choose to fill the fd1 with all the values
1832 fNumberUsedPh[1]++;
1833 for (Int_t i = 0; i < fTimeMax; i++) {
1834 if (fHisto2d) {
37b0cf5e 1835 if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1836 else {
1837 if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1838 }
bcb6fb78 1839 }
1840 if (fVector2d) {
37b0cf5e 1841 if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1842 else {
1843 if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1844 }
bcb6fb78 1845 }
55a288e5 1846 }
55a288e5 1847 }
bcb6fb78 1848 if ((k2+fDifference) < fTimeMax) {
1849 //we choose to fill the fd2 with all the values
1850 fNumberUsedPh[1]++;
1851 for (Int_t i = 0; i < fTimeMax; i++) {
1852 if (fHisto2d) {
37b0cf5e 1853 if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
1854 else {
1855 if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
1856 }
bcb6fb78 1857 }
55a288e5 1858 if (fVector2d) {
37b0cf5e 1859 if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
1860 else {
1861 if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
1862 }
bcb6fb78 1863 }
55a288e5 1864 }
55a288e5 1865 }
1866 }
bcb6fb78 1867 // Two zones voisines sinon rien!
1868 if (fCalibraMode->GetNfragZ(1) > 1) {
1869 // Case 2
1870 if ((fd1+fCalibraMode->GetNfragZ(1)) < (fCalibraMode->GetNfragZ(1)*fCalibraMode->GetNfragRphi(1))) {
1871 if (fd2 == (fd1+fCalibraMode->GetNfragZ(1))) {
1872 // One of the two fast all the think
1873 if (k2 > (k1+fDifference)) {
1874 //we choose to fill the fd1 with all the values
1875 fNumberUsedPh[1]++;
1876 for (Int_t i = 0; i < fTimeMax; i++) {
55a288e5 1877 if (fHisto2d) {
37b0cf5e 1878 if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1879 else {
1880 if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1881 }
55a288e5 1882 }
1883 if (fVector2d) {
37b0cf5e 1884 if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1885 else {
1886 if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1887 }
55a288e5 1888 }
55a288e5 1889 }
bcb6fb78 1890 }
1891 if ((k2+fDifference) < fTimeMax) {
1892 //we choose to fill the fd2 with all the values
1893 fNumberUsedPh[1]++;
1894 for (Int_t i = 0; i < fTimeMax; i++) {
55a288e5 1895 if (fHisto2d) {
37b0cf5e 1896 if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
1897 else {
1898 if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
1899 }
170c35f1 1900 }
1901 if (fVector2d) {
37b0cf5e 1902 if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
1903 else {
1904 if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
1905 }
170c35f1 1906 }
55a288e5 1907 }
1908 }
1909 }
1910 }
170c35f1 1911 // Two zones voisines sinon rien!
1912 // Case 3
1913 if ((fd1 - fCalibraMode->GetNfragZ(1)) >= 0) {
1914 if (fd2 == (fd1 - fCalibraMode->GetNfragZ(1))) {
1915 // One of the two fast all the think
1916 if (k2 > (k1 + fDifference)) {
1917 //we choose to fill the fd1 with all the values
1918 fNumberUsedPh[1]++;
1919 for (Int_t i = 0; i < fTimeMax; i++) {
1920 if (fHisto2d) {
37b0cf5e 1921 if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1922 else {
1923 if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
1924 }
170c35f1 1925 }
1926 if (fVector2d) {
37b0cf5e 1927 if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1928 else {
1929 if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
1930 }
170c35f1 1931 }
55a288e5 1932 }
1933 }
170c35f1 1934 if ((k2+fDifference) < fTimeMax) {
1935 //we choose to fill the fd2 with all the values
1936 fNumberUsedPh[1]++;
1937 for (Int_t i = 0; i < fTimeMax; i++) {
1938 if (fHisto2d) {
37b0cf5e 1939 if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
1940 else {
1941 if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
1942 }
170c35f1 1943 }
1944 if (fVector2d) {
37b0cf5e 1945 if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
1946 else {
1947 if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
1948 }
170c35f1 1949 }
55a288e5 1950 }
1951 }
1952 }
1953 }
1954 }
170c35f1 1955 break;
1956 default: break;
1957 }
55a288e5 1958}
bcb6fb78 1959//////////////////////////////////////////////////////////////////////////////////////////
1960// DAQ process functions
1961/////////////////////////////////////////////////////////////////////////////////////////
1962//_____________________________________________________________________
8df1f8f5 1963Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliRawReader *rawReader)
fd50bb14 1964 { //main
1965 //
1966 // Event Processing loop - AliTRDrawStream
1967 //
1968 // 0 timebin problem
1969 // 1 no input
1970 // 2 input
1971 // Same algorithm as TestBeam but different reader
1972 //
1973
fd50bb14 1974 AliTRDrawStream *rawStream = new AliTRDrawStream(rawReader);
fd50bb14 1975
1976 AliTRDdigitsManager *digitsManager = new AliTRDdigitsManager(kTRUE);
1977 digitsManager->CreateArrays();
1978
1979 Int_t withInput = 1;
1980
1981 Double_t phvalue[16][144][36];
1982 for(Int_t k = 0; k < 36; k++){
1983 for(Int_t j = 0; j < 16; j++){
1984 for(Int_t c = 0; c < 144; c++){
1985 phvalue[j][c][k] = 0.0;
1986 }
1987 }
1988 }
1989
1990 fDetectorPreviousTrack = -1;
1991 fMCMPrevious = -1;
1992 fROBPrevious = -1;
1993
1994 Int_t nbtimebin = 0;
1995 Int_t baseline = 10;
1996
1997
1998 fTimeMax = 0;
1999
2000 Int_t det = 0;
2001 while ((det = rawStream->NextChamber(digitsManager, NULL, NULL)) >= 0) { //idetector
2002
2003 if (digitsManager->GetIndexes(det)->HasEntry()) {//QA
2004 // printf("there is ADC data on this chamber!\n");
2005
2006 AliTRDarrayADC *digits = (AliTRDarrayADC *) digitsManager->GetDigits(det); //mod
2007 if (digits->HasData()) { //array
2008
2009 AliTRDSignalIndex *indexes = digitsManager->GetIndexes(det);
2010 if (indexes->IsAllocated() == kFALSE) {
2011 AliError("Indexes do not exist!");
2012 break;
2013 }
2014 Int_t iRow = 0;
2015 Int_t iCol = 0;
2016 indexes->ResetCounters();
2017
2018 while (indexes->NextRCIndex(iRow, iCol)) { //column,row
2019 //printf(" det %d \t row %d \t col %d \t digit\n",det,iRow,iCol);
2020 //while (rawStream->Next()) {
2021
2022 Int_t idetector = det; // current detector
2023 //Int_t imcm = rawStream->GetMCM(); // current MCM
2024 //Int_t irob = rawStream->GetROB(); // current ROB
2025
2026
2027 if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)) {
2028 // Fill
2029 withInput = TMath::Max(FillDAQ(phvalue),withInput);
2030
2031 // reset
2032 for(Int_t k = 0; k < 36; k++){
2033 for(Int_t j = 0; j < 16; j++){
2034 for(Int_t c = 0; c < 144; c++){
2035 phvalue[j][c][k] = 0.0;
2036 }
2037 }
2038 }
2039 }
2040
2041 fDetectorPreviousTrack = idetector;
2042 //fMCMPrevious = imcm;
2043 //fROBPrevious = irob;
2044
2045 // nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data
2046 AliTRDdigitsParam *digitParam = (AliTRDdigitsParam *)digitsManager->GetDigitsParam();
2047 nbtimebin = digitParam->GetNTimeBins(det); // number of time bins read from data
2048 baseline = digitParam->GetADCbaseline(det); // baseline
2049
2050 if(nbtimebin == 0) return 0;
2051 if((fTimeMax != 0) && (nbtimebin != fTimeMax)) return 0;
2052 fTimeMax = nbtimebin;
2053
2054 fNumberClustersf = fTimeMax;
2055 fNumberClusters = (Int_t)(fNumberClustersProcent*fTimeMax);
2056
2057
2058 for(Int_t itime = 0; itime < nbtimebin; itime++) {
2059 // phvalue[row][col][itime] = signal[itime]-baseline;
2060 phvalue[iRow][iCol][itime] = (Short_t)(digits->GetData(iRow,iCol,itime) - baseline);
2061 /*if(phvalue[iRow][iCol][itime] >= 20) {
2062 printf("----------> phvalue[%d][%d][%d] %d baseline %d \n",
2063 iRow,
2064 iCol,
2065 itime,
2066 (Short_t)(digits->GetData(iRow,iCol,itime)),
2067 baseline);
2068 }*/
2069 }
2070
2071 }//column,row
2072
2073 // fill the last one
2074 if(fDetectorPreviousTrack != -1){
2075
2076 // Fill
2077 withInput = TMath::Max(FillDAQ(phvalue),withInput);
2078 // printf("\n ---> withinput %d\n\n",withInput);
2079 // reset
2080 for(Int_t k = 0; k < 36; k++){
2081 for(Int_t j = 0; j < 16; j++){
2082 for(Int_t c = 0; c < 144; c++){
2083 phvalue[j][c][k] = 0.0;
2084 }
2085 }
2086 }
2087 }
2088
2089 }//array
2090 }//QA
2091 digitsManager->ClearArrays(det);
2092 }//idetector
2093 delete digitsManager;
2094
2095 delete rawStream;
2096 return withInput;
2097 }//main
2098//_____________________________________________________________________
bcb6fb78 2099//////////////////////////////////////////////////////////////////////////////
2100// Routine inside the DAQ process
2101/////////////////////////////////////////////////////////////////////////////
2102//_______________________________________________________________________
bcb6fb78 2103Int_t AliTRDCalibraFillHisto::FillDAQ(Double_t phvalue[16][144][36]){
2104
2105 //
2106 // Look for the maximum by collapsing over the time
2107 // Sum over four pad col and two pad row
2108 //
2109
2110 Int_t used = 0;
2111
2112
2113 Int_t idect = fDetectorPreviousTrack;
d95484e4 2114 //printf("Enter Detector %d\n",fDetectorPreviousTrack);
bcb6fb78 2115 Double_t sum[36];
2116 for(Int_t tb = 0; tb < 36; tb++){
2117 sum[tb] = 0.0;
2118 }
2119
d95484e4 2120 //fGoodTracklet = kTRUE;
2121 //fDetectorPreviousTrack = 0;
bcb6fb78 2122
2123
2124 ///////////////////////////
2125 // look for maximum
2126 /////////////////////////
2127
2128 Int_t imaxRow = 0;
2129 Int_t imaxCol = 0;
2130 Double_t integralMax = -1;
2131
2132 for (Int_t ir = 1; ir <= 15; ir++)
2133 {
2134 for (Int_t ic = 2; ic <= 142; ic++)
2135 {
2136 Double_t integral = 0;
6aafa7ea 2137 for (Int_t ishiftR = 0; ishiftR < fNumberRowDAQ; ishiftR++)
bcb6fb78 2138 {
6aafa7ea 2139 for (Int_t ishiftC = -fNumberColDAQ; ishiftC < fNumberColDAQ; ishiftC++)
bcb6fb78 2140 {
2141 if (ir + ishiftR >= 1 && ir + ishiftR <= 16 &&
2142 ic + ishiftC >= 1 && ic + ishiftC <= 144)
2143 {
2144
2145 for(Int_t tb = 0; tb< fTimeMax; tb++){
2146 integral += phvalue[ir + ishiftR-1][ic + ishiftC-1][tb];
2147 }// addtb
2148 } //addsignal
2149 } //shiftC
2150 } // shiftR
bcb6fb78 2151 if (integralMax < integral)
2152 {
2153 imaxRow = ir;
2154 imaxCol = ic;
2155 integralMax = integral;
1785640c 2156
bcb6fb78 2157 } // check max integral
2158 } //ic
2159 } // ir
2160
1785640c 2161 // printf("imaxRow %d, imaxCol %d, fTimeMax %d, integralMax %f\n",imaxRow,imaxCol,fTimeMax, integralMax);
6aafa7ea 2162 //if((imaxRow == 0) || (imaxRow >= 15) || (imaxCol <= 3) || (imaxCol >= 140)) {
2163 // used=1;
2164 // return used;
2165 // }
1785640c 2166
6aafa7ea 2167 if(((imaxRow + fNumberRowDAQ) > 16) || (imaxRow == 0) || ((imaxCol - fNumberColDAQ) <= 1) || ((imaxCol + fNumberColDAQ) >= 144)) {
27b46d95 2168 used=1;
2169 return used;
2170 }
d95484e4 2171 //CheckGoodTrackletV0(fDetectorPreviousTrack,imaxRow,imaxCol);
2172 //if(!fGoodTracklet) used = 1;;
bcb6fb78 2173
2174 // /////////////////////////////////////////////////////
2175 // sum ober 2 row and 4 pad cols for each time bins
2176 // ////////////////////////////////////////////////////
2177
2178
1785640c 2179
6aafa7ea 2180 for (Int_t ishiftR = 0; ishiftR < fNumberRowDAQ; ishiftR++)
bcb6fb78 2181 {
6aafa7ea 2182 for (Int_t ishiftC = -fNumberColDAQ; ishiftC < fNumberColDAQ; ishiftC++)
bcb6fb78 2183 {
6aafa7ea 2184 if (imaxRow + ishiftR >= 1 && imaxRow + ishiftR <= 16 &&
2185 imaxCol + ishiftC >= 1 && imaxCol + ishiftC <= 144)
2186 {
2187 for(Int_t it = 0; it < fTimeMax; it++){
2188 sum[it] += phvalue[imaxRow + ishiftR-1][imaxCol + ishiftC-1][it];
2189 }
2190 }
2191 } // col shift
2192 }// row shift
bcb6fb78 2193
2194 Int_t nbcl = 0;
2195 Double_t sumcharge = 0.0;
2196 for(Int_t it = 0; it < fTimeMax; it++){
2197 sumcharge += sum[it];
1785640c 2198 if(sum[it] > fThresholdClustersDAQ) nbcl++;
bcb6fb78 2199 }
2200
2201
2202 /////////////////////////////////////////////////////////
2203 // Debug
2204 ////////////////////////////////////////////////////////
2205 if(fDebugLevel > 0){
2206 if ( !fDebugStreamer ) {
2207 //debug stream
2208 TDirectory *backup = gDirectory;
2209 fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
2210 if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
2211 }
2212
2213 Double_t amph0 = sum[0];
2214 Double_t amphlast = sum[fTimeMax-1];
2215 Double_t rms = TMath::RMS(fTimeMax,sum);
2216 Int_t goodtracklet = (Int_t) fGoodTracklet;
2217 for(Int_t it = 0; it < fTimeMax; it++){
2218 Double_t clustera = sum[it];
2219
2220 (* fDebugStreamer) << "FillDAQa"<<
2221 "ampTotal="<<sumcharge<<
2222 "row="<<imaxRow<<
2223 "col="<<imaxCol<<
2224 "detector="<<idect<<
2225 "amph0="<<amph0<<
2226 "amphlast="<<amphlast<<
2227 "goodtracklet="<<goodtracklet<<
2228 "clustera="<<clustera<<
2229 "it="<<it<<
2230 "rms="<<rms<<
6aafa7ea 2231 "nbcl="<<nbcl<<
bcb6fb78 2232 "\n";
2233 }
2234 }
2235
2236 ////////////////////////////////////////////////////////
2237 // fill
2238 ///////////////////////////////////////////////////////
6aafa7ea 2239 //printf("fNumberClusters %d, fNumberClustersf %d\n",fNumberClusters,fNumberClustersf);
bcb6fb78 2240 if(sum[0] > 100.0) used = 1;
2241 if(nbcl < fNumberClusters) used = 1;
2242 if(nbcl > fNumberClustersf) used = 1;
2243
2244 //if(fDetectorPreviousTrack == 15){
2245 // printf("rms %f and first time bin %f\n",TMath::RMS(fTimeMax,sum),sum[0]);
2246 //}
2247 //if((TMath::RMS(fTimeMax,sum) <= 10.0) && (sum[0] > 200.0)) return 1;
2248 if(used == 0){
2249 for(Int_t it = 0; it < fTimeMax; it++){
37b0cf5e 2250 if(fFillWithZero) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax);
2251 else{
1785640c 2252 if(sum[it] > 0.0) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax);
37b0cf5e 2253 }
1785640c 2254 //if(fFillWithZero) UpdateDAQ(0,0,0,it,sum[it],fTimeMax);
6aafa7ea 2255 //else{
1785640c 2256 // if(sum[it] > 0.0) UpdateDAQ(0,0,0,it,sum[it],fTimeMax);
2257 //}
bcb6fb78 2258 }
2259
2260
2261 //((TH2I *)GetCH2d()->Fill(sumcharge/30.0,fDetectorPreviousTrack));
2262 used = 2;
d95484e4 2263 //printf("Pass Detector %d\n",fDetectorPreviousTrack);
2264
bcb6fb78 2265 }
2266
2267 return used;
2268
2269}
2270//____________Online trackling in AliTRDtrigger________________________________
2271Bool_t AliTRDCalibraFillHisto::UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins)
2272{
2273 //
2274 // For the DAQ
2275 // Fill a simple average pulse height
2276 //
2277
2278
2279 ((TProfile2D *)GetPH2d(nbtimebins,fSf))->Fill((Float_t) timebin/fSf,det+0.5,(Float_t) signal);
2280
2281
2282 return kTRUE;
2283
2284}
2285//____________Write_____________________________________________________
2286//_____________________________________________________________________
2287void AliTRDCalibraFillHisto::Write2d(const Char_t *filename, Bool_t append)
2288{
2289 //
2290 // Write infos to file
2291 //
2292
2293 //For debugging
2294 if ( fDebugStreamer ) {
2295 delete fDebugStreamer;
2296 fDebugStreamer = 0x0;
2297 }
2298
2299 AliInfo(Form("Numbertrack: %d Numberusedch[0]: %d, Numberusedch[1]: %d Numberusedph[0]: %d, Numberusedph[1]: %d"
2300 ,fNumberTrack
2301 ,fNumberUsedCh[0]
2302 ,fNumberUsedCh[1]
2303 ,fNumberUsedPh[0]
2304 ,fNumberUsedPh[1]));
2305
2306 TDirectory *backup = gDirectory;
2307 TString option;
2308
2309 if ( append )
2310 option = "update";
2311 else
2312 option = "recreate";
2313
2314 TFile f(filename,option.Data());
2315
2316 TStopwatch stopwatch;
2317 stopwatch.Start();
2318 if(fVector2d) {
2319 f.WriteTObject(fCalibraVector);
2320 }
2321
2322 if (fCH2dOn ) {
2323 if (fHisto2d) {
2324 f.WriteTObject(fCH2d);
2325 }
2326 }
2327 if (fPH2dOn ) {
2328 if (fHisto2d) {
2329 f.WriteTObject(fPH2d);
2330 }
2331 }
2332 if (fPRF2dOn) {
2333 if (fHisto2d) {
2334 f.WriteTObject(fPRF2d);
2335 }
2336 }
2337 if(fLinearFitterOn){
46c4871e 2338 if(fLinearFitterDebugOn) AnalyseLinearFitter();
bcb6fb78 2339 f.WriteTObject(fLinearVdriftFit);
2340 }
2341
2342 f.Close();
2343
2344 if ( backup ) backup->cd();
2345
2346 AliInfo(Form("Execution time Write2d: R:%.2fs C:%.2fs"
2347 ,stopwatch.RealTime(),stopwatch.CpuTime()));
2348}
2349//////////////////////////////////////////////////////////////////////////////////////////////////////////////
2350// Stats stuff
2351//////////////////////////////////////////////////////////////////////////////////////////////////////////////
2352//___________________________________________probe the histos__________________________________________________
2353Double_t *AliTRDCalibraFillHisto::StatH(TH2 *h, Int_t i)
2354{
2355 //
2356 // Check the number of stats in h, 0 is TH2I 1 is TProfile2D
2357 // debug mode with 2 for TH2I and 3 for TProfile2D
2358 // It gives a pointer to a Double_t[7] with the info following...
2359 // [0] : number of calibration groups with entries
2360 // [1] : minimal number of entries found
2361 // [2] : calibration group number of the min
2362 // [3] : maximal number of entries found
2363 // [4] : calibration group number of the max
2364 // [5] : mean number of entries found
2365 // [6] : mean relative error
2366 //
2367
2368 Double_t *info = new Double_t[7];
2369
2370 // Number of Xbins (detectors or groups of pads)
2371 Int_t nbins = h->GetNbinsY(); //number of calibration groups
2372 Int_t nxbins = h->GetNbinsX(); //number of bins per histo
2373
2374 // Initialise
2375 Double_t nbwe = 0; //number of calibration groups with entries
2376 Double_t minentries = 0; //minimal number of entries found
2377 Double_t maxentries = 0; //maximal number of entries found
2378 Double_t placemin = 0; //calibration group number of the min
2379 Double_t placemax = -1; //calibration group number of the max
2380 Double_t meanstats = 0.0; //mean number of entries over the calibration group with at least ome entry
2381 Double_t meanrelativerror = 0.0; //mean relativ error in the TProfile2D
2382
2383 Double_t counter = 0;
2384
2385 //Debug
2386 TH1F *nbEntries = 0x0;//distribution of the number of entries
2387 TH1F *nbEntriesPerGroup = 0x0;//Number of entries per group
2388 TProfile *nbEntriesPerSp = 0x0;//Number of entries for one supermodule
2389
2390 // Beginning of the loop over the calibration groups
2391 for (Int_t idect = 0; idect < nbins; idect++) {
2392
2393 TH1I *projch = (TH1I *) h->ProjectionX("projch",idect+1,idect+1,(Option_t *)"e");
2394 projch->SetDirectory(0);
2395
2396 // Number of entries for this calibration group
2397 Double_t nentries = 0.0;
2398 if((i%2) == 0){
2399 for (Int_t k = 0; k < nxbins; k++) {
2400 nentries += h->GetBinContent(h->GetBin(k+1,idect+1));
3a0f6479 2401 }
bcb6fb78 2402 }
2403 else{
2404 for (Int_t k = 0; k < nxbins; k++) {
2405 nentries += ((TProfile2D *)h)->GetBinEntries(h->GetBin(k+1,idect+1));
2406 if(h->GetBinContent(h->GetBin(k+1,idect+1)) != 0) {
2407 meanrelativerror += (h->GetBinError(h->GetBin(k+1,idect+1))/(TMath::Abs(h->GetBinContent(h->GetBin(k+1,idect+1)))));
2408 counter++;
2409 }
2410 }
2411 }
2412
2413 //Debug
2414 if(i > 1){
35a82746 2415 if(nentries > 0){
2416 if(!((Bool_t)nbEntries)) nbEntries = new TH1F("Number of entries","Number of entries",100,(Int_t)nentries/2,nentries*2);
bcb6fb78 2417 nbEntries->SetDirectory(0);
35a82746 2418 nbEntries->Fill(nentries);
2419 if(!((Bool_t)nbEntriesPerGroup)) nbEntriesPerGroup = new TH1F("Number of entries per group","Number of entries per group",nbins,0,nbins);
bcb6fb78 2420 nbEntriesPerGroup->SetDirectory(0);
bcb6fb78 2421 nbEntriesPerGroup->Fill(idect+0.5,nentries);
35a82746 2422 if(!((Bool_t)nbEntriesPerSp)) nbEntriesPerSp = new TProfile("Number of entries per supermodule","Number of entries per supermodule",(Int_t)(nbins/18),0,(Int_t)(nbins/18));
2423 nbEntriesPerSp->SetDirectory(0);
bcb6fb78 2424 nbEntriesPerSp->Fill((idect%((Int_t)(nbins/18)))+0.5,nentries);
170c35f1 2425 }
2426 }
bcb6fb78 2427
2428 //min amd max
2429 if(nentries > maxentries){
2430 maxentries = nentries;
2431 placemax = idect;
2432 }
2433 if(idect == 0) {
2434 minentries = nentries;
2435 }
2436 if(nentries < minentries){
2437 minentries = nentries;
2438 placemin = idect;
2439 }
2440 //nbwe
2441 if(nentries > 0) {
2442 nbwe++;
2443 meanstats += nentries;
2444 }
2445 }//calibration groups loop
2446
2447 if(nbwe > 0) meanstats /= nbwe;
2448 if(counter > 0) meanrelativerror /= counter;
2449
2450 AliInfo(Form("There are %f calibration groups with entries",nbwe));
2451 AliInfo(Form("The minimum number of entries is %f for the group %f",minentries,placemin));
2452 AliInfo(Form("The maximum number of entries is %f for the group %f",maxentries,placemax));
2453 AliInfo(Form("The mean number of entries is %f",meanstats));
2454 if((i%2) == 1) AliInfo(Form("The mean relative error is %f",meanrelativerror));
2455
2456 info[0] = nbwe;
2457 info[1] = minentries;
2458 info[2] = placemin;
2459 info[3] = maxentries;
2460 info[4] = placemax;
2461 info[5] = meanstats;
2462 info[6] = meanrelativerror;
2463
35a82746 2464 if(nbEntries && nbEntriesPerSp && nbEntriesPerGroup){
bcb6fb78 2465 gStyle->SetPalette(1);
2466 gStyle->SetOptStat(1111);
2467 gStyle->SetPadBorderMode(0);
2468 gStyle->SetCanvasColor(10);
2469 gStyle->SetPadLeftMargin(0.13);
2470 gStyle->SetPadRightMargin(0.01);
2471 TCanvas *stat = new TCanvas("stat","",50,50,600,800);
2472 stat->Divide(2,1);
2473 stat->cd(1);
2474 nbEntries->Draw("");
2475 stat->cd(2);
2476 nbEntriesPerSp->SetStats(0);
2477 nbEntriesPerSp->Draw("");
2478 TCanvas *stat1 = new TCanvas("stat1","",50,50,600,800);
2479 stat1->cd();
2480 nbEntriesPerGroup->SetStats(0);
2481 nbEntriesPerGroup->Draw("");
2482 }
2483
2484 return info;
2485
2486}
2487//____________________________________________________________________________
2488Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberCH()
2489{
2490 //
2491 // Return a Int_t[4] with:
2492 // 0 Mean number of entries
2493 // 1 median of number of entries
2494 // 2 rms of number of entries
2495 // 3 number of group with entries
2496 //
2497
35a82746 2498 Double_t *stat = new Double_t[4];
bcb6fb78 2499 stat[3] = 0.0;
2500
2501 Int_t nbofgroups = CalculateTotalNumberOfBins(0);
35a82746 2502
2503 Double_t *weight = new Double_t[nbofgroups];
2504 Double_t *nonul = new Double_t[nbofgroups];
bcb6fb78 2505
2506 for(Int_t k = 0; k < nbofgroups; k++){
2507 if(fEntriesCH[k] > 0) {
2508 weight[k] = 1.0;
2509 nonul[(Int_t)stat[3]] = fEntriesCH[k];
2510 stat[3]++;
2511 }
2512 else weight[k] = 0.0;
170c35f1 2513 }
bcb6fb78 2514 stat[0] = TMath::Mean(nbofgroups,fEntriesCH,weight);
2515 stat[1] = TMath::Median(nbofgroups,fEntriesCH,weight);
2516 stat[2] = TMath::RMS((Int_t)stat[3],nonul);
2517
35a82746 2518 delete [] weight;
2519 delete [] nonul;
2520
bcb6fb78 2521 return stat;
2522
170c35f1 2523}
bcb6fb78 2524//____________________________________________________________________________
2525Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberLinearFitter() const
55a288e5 2526{
2527 //
bcb6fb78 2528 // Return a Int_t[4] with:
2529 // 0 Mean number of entries
2530 // 1 median of number of entries
2531 // 2 rms of number of entries
2532 // 3 number of group with entries
55a288e5 2533 //
2534
bcb6fb78 2535 Double_t *stat = new Double_t[4];
2536 stat[3] = 0.0;
55a288e5 2537
bcb6fb78 2538 Int_t nbofgroups = 540;
2539 Double_t *weight = new Double_t[nbofgroups];
2540 Int_t *nonul = new Int_t[nbofgroups];
55a288e5 2541
bcb6fb78 2542 for(Int_t k = 0; k < nbofgroups; k++){
2543 if(fEntriesLinearFitter[k] > 0) {
2544 weight[k] = 1.0;
2545 nonul[(Int_t) stat[3]] = fEntriesLinearFitter[k];
2546 stat[3]++;
d0569428 2547 }
bcb6fb78 2548 else weight[k] = 0.0;
d0569428 2549 }
bcb6fb78 2550 stat[0] = TMath::Mean(nbofgroups,fEntriesLinearFitter,weight);
2551 stat[1] = TMath::Median(nbofgroups,fEntriesLinearFitter,weight);
2552 stat[2] = TMath::RMS((Int_t)stat[3],nonul);
55a288e5 2553
35a82746 2554 delete [] weight;
2555 delete [] nonul;
2556
bcb6fb78 2557 return stat;
170c35f1 2558
bcb6fb78 2559}
2560//////////////////////////////////////////////////////////////////////////////////////
2561// Create Histos
2562//////////////////////////////////////////////////////////////////////////////////////
2563//_____________________________________________________________________________
2564void AliTRDCalibraFillHisto::CreatePRF2d(Int_t nn)
2565{
2566 //
2567 // Create the 2D histos: here we have 2*fNgroupprf bins in tnp of 0.2 amplitude each
2568 // If fNgroupprf is zero then no binning in tnp
2569 //
d0569428 2570
bcb6fb78 2571 TString name("Nz");
2572 name += fCalibraMode->GetNz(2);
2573 name += "Nrphi";
2574 name += fCalibraMode->GetNrphi(2);
2575 name += "Ngp";
2576 name += fNgroupprf;
d0569428 2577
bcb6fb78 2578 if(fNgroupprf != 0){
2579
2580 fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name
2581 ,2*fNgroupprf*fNumberBinPRF,-3.0*fNgroupprf,3.0*fNgroupprf,nn,0,nn);
2582 fPRF2d->SetYTitle("Det/pad groups");
2583 fPRF2d->SetXTitle("Position x/W [pad width units]");
2584 fPRF2d->SetZTitle("Q_{i}/Q_{total}");
2585 fPRF2d->SetStats(0);
d0569428 2586 }
bcb6fb78 2587 else{
2588 fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name
2589 ,fNumberBinPRF,-1.5,1.5,nn,0,nn);
2590 fPRF2d->SetYTitle("Det/pad groups");
2591 fPRF2d->SetXTitle("Position x/W [pad width units]");
2592 fPRF2d->SetZTitle("Q_{i}/Q_{total}");
2593 fPRF2d->SetStats(0);
d0569428 2594 }
d0569428 2595
2596}
bcb6fb78 2597
2598//_____________________________________________________________________________
2599void AliTRDCalibraFillHisto::CreatePH2d(Int_t nn)
d0569428 2600{
2601 //
bcb6fb78 2602 // Create the 2D histos
d0569428 2603 //
2604
4c865c34 2605 TString name("Ver");
2606 name += fVersionVdriftUsed;
2607 name += "Subver";
2608 name += fSubVersionVdriftUsed;
ca7e6e64 2609 name += "FirstRun";
2610 name += fFirstRunVdrift;
4c865c34 2611 name += "Nz";
bcb6fb78 2612 name += fCalibraMode->GetNz(1);
2613 name += "Nrphi";
2614 name += fCalibraMode->GetNrphi(1);
d0569428 2615
bcb6fb78 2616 fPH2d = new TProfile2D("PH2d",(const Char_t *) name
2617 ,fTimeMax,-0.5/fSf,(Float_t) (fTimeMax-0.5)/fSf
2618 ,nn,0,nn);
2619 fPH2d->SetYTitle("Det/pad groups");
2620 fPH2d->SetXTitle("time [#mus]");
2621 fPH2d->SetZTitle("<PH> [a.u.]");
2622 fPH2d->SetStats(0);
d0569428 2623
bcb6fb78 2624}
2625//_____________________________________________________________________________
2626void AliTRDCalibraFillHisto::CreateCH2d(Int_t nn)
2627{
2628 //
2629 // Create the 2D histos
2630 //
d0569428 2631
4c865c34 2632 TString name("Ver");
2633 name += fVersionGainUsed;
2634 name += "Subver";
2635 name += fSubVersionGainUsed;
f558cb62 2636 name += "FirstRun";
2637 name += fFirstRunGain;
4c865c34 2638 name += "Nz";
bcb6fb78 2639 name += fCalibraMode->GetNz(0);
2640 name += "Nrphi";
2641 name += fCalibraMode->GetNrphi(0);
4c865c34 2642
bcb6fb78 2643 fCH2d = new TH2I("CH2d",(const Char_t *) name
2644 ,fNumberBinCharge,0,300,nn,0,nn);
2645 fCH2d->SetYTitle("Det/pad groups");
2646 fCH2d->SetXTitle("charge deposit [a.u]");
2647 fCH2d->SetZTitle("counts");
2648 fCH2d->SetStats(0);
2649 fCH2d->Sumw2();
d0569428 2650
bcb6fb78 2651}
2652//////////////////////////////////////////////////////////////////////////////////
2653// Set relative scale
2654/////////////////////////////////////////////////////////////////////////////////
2655//_____________________________________________________________________________
2656void AliTRDCalibraFillHisto::SetRelativeScale(Float_t RelativeScale)
2657{
2658 //
2659 // Set the factor that will divide the deposited charge
2660 // to fit in the histo range [0,300]
2661 //
2662
2663 if (RelativeScale > 0.0) {
2664 fRelativeScale = RelativeScale;
2665 }
2666 else {
2667 AliInfo("RelativeScale must be strict positif!");
d0569428 2668 }
bcb6fb78 2669
2670}
2671//////////////////////////////////////////////////////////////////////////////////
2672// Quick way to fill a histo
2673//////////////////////////////////////////////////////////////////////////////////
2674//_____________________________________________________________________
2675void AliTRDCalibraFillHisto::FillCH2d(Int_t x, Float_t y)
2676{
2677 //
2678 // FillCH2d: Marian style
2679 //
2680
2681 //skip simply the value out of range
2682 if((y>=300.0) || (y<0.0)) return;
2683
2684 //Calcul the y place
2685 Int_t yplace = (Int_t) (fNumberBinCharge*y/300.0)+1;
2686 Int_t place = (fNumberBinCharge+2)*(x+1)+yplace;
d0569428 2687
bcb6fb78 2688 //Fill
2689 fCH2d->GetArray()[place]++;
2690
d0569428 2691}
bcb6fb78 2692
2693//////////////////////////////////////////////////////////////////////////////////
2694// Geometrical functions
2695///////////////////////////////////////////////////////////////////////////////////
d0569428 2696//_____________________________________________________________________________
053767a4 2697Int_t AliTRDCalibraFillHisto::GetLayer(Int_t d) const
d0569428 2698{
2699 //
053767a4 2700 // Reconstruct the layer number from the detector number
d0569428 2701 //
2702
2703 return ((Int_t) (d % 6));
2704
2705}
2706
2707//_____________________________________________________________________________
053767a4 2708Int_t AliTRDCalibraFillHisto::GetStack(Int_t d) const
d0569428 2709{
2710 //
053767a4 2711 // Reconstruct the stack number from the detector number
d0569428 2712 //
053767a4 2713 const Int_t kNlayer = 6;
d0569428 2714
053767a4 2715 return ((Int_t) (d % 30) / kNlayer);
d0569428 2716
2717}
2718
2719//_____________________________________________________________________________
2720Int_t AliTRDCalibraFillHisto::GetSector(Int_t d) const
2721{
2722 //
2723 // Reconstruct the sector number from the detector number
2724 //
2725 Int_t fg = 30;
2726
2727 return ((Int_t) (d / fg));
2728
2729}
bcb6fb78 2730///////////////////////////////////////////////////////////////////////////////////
2731// Getter functions for DAQ of the CH2d and the PH2d
2732//////////////////////////////////////////////////////////////////////////////////
d0569428 2733//_____________________________________________________________________
2734TProfile2D* AliTRDCalibraFillHisto::GetPH2d(Int_t nbtimebin, Float_t samplefrequency)
2735{
2736 //
2737 // return pointer to fPH2d TProfile2D
2738 // create a new TProfile2D if it doesn't exist allready
2739 //
2740 if ( fPH2d )
2741 return fPH2d;
2742
2743 // Some parameters
2744 fTimeMax = nbtimebin;
2745 fSf = samplefrequency;
2746
170c35f1 2747 CreatePH2d(540);
2748
2749 return fPH2d;
2750}
2751//_____________________________________________________________________
bcb6fb78 2752TH2I* AliTRDCalibraFillHisto::GetCH2d()
2753{
2754 //
2755 // return pointer to fCH2d TH2I
2756 // create a new TH2I if it doesn't exist allready
2757 //
2758 if ( fCH2d )
2759 return fCH2d;
2760
2761 CreateCH2d(540);
2762
2763 return fCH2d;
2764}
2765////////////////////////////////////////////////////////////////////////////////////////////
2766// Drift velocity calibration
2767///////////////////////////////////////////////////////////////////////////////////////////
2768//_____________________________________________________________________
170c35f1 2769TLinearFitter* AliTRDCalibraFillHisto::GetLinearFitter(Int_t detector, Bool_t force)
2770{
2771 //
2772 // return pointer to TLinearFitter Calibration
2773 // if force is true create a new TLinearFitter if it doesn't exist allready
2774 //
170c35f1 2775
d0569428 2776 if ((!force) || (fLinearFitterArray.UncheckedAt(detector))){
2777 return (TLinearFitter*)fLinearFitterArray.UncheckedAt(detector);
2778 }
2779
2780 // if we are forced and TLinearFitter doesn't yet exist create it
170c35f1 2781
d0569428 2782 // new TLinearFitter
2783 TLinearFitter *linearfitter = new TLinearFitter(2,"pol1");
2784 fLinearFitterArray.AddAt(linearfitter,detector);
2785 return linearfitter;
170c35f1 2786}
170c35f1 2787
3a0f6479 2788//____________________________________________________________________________
2789void AliTRDCalibraFillHisto::AnalyseLinearFitter()
2790{
2791 //
2792 // Analyse array of linear fitter because can not be written
2793 // Store two arrays: one with the param the other one with the error param + number of entries
2794 //
2795
2796 for(Int_t k = 0; k < 540; k++){
2797 TLinearFitter *linearfitter = GetLinearFitter(k);
2798 if((linearfitter!=0) && (fEntriesLinearFitter[k]>10)){
2799 TVectorD *par = new TVectorD(2);
2800 TVectorD pare = TVectorD(2);
2801 TVectorD *parE = new TVectorD(3);
c1105918 2802 if((linearfitter->EvalRobust(0.8)==0)) {
2803 //linearfitter->Eval();
2804 linearfitter->GetParameters(*par);
2805 //linearfitter->GetErrors(pare);
2806 //Float_t ppointError = TMath::Sqrt(TMath::Abs(linearfitter->GetChisquare())/fEntriesLinearFitter[k]);
2807 //(*parE)[0] = pare[0]*ppointError;
2808 //(*parE)[1] = pare[1]*ppointError;
2809
2810 (*parE)[0] = 0.0;
2811 (*parE)[1] = 0.0;
2812 (*parE)[2] = (Double_t) fEntriesLinearFitter[k];
2813 ((TObjArray *)fLinearVdriftFit->GetPArray())->AddAt(par,k);
2814 ((TObjArray *)fLinearVdriftFit->GetEArray())->AddAt(parE,k);
2815 }
3a0f6479 2816 }
2817 }
1f3c89d8 2818}
1785640c 2819
a2a4ec8e 2820
35a82746 2821