Fixed memory leaks for #86360: High memory consumption in 2.76TeV p+p RAW reco jobs
[u/mrichter/AliRoot.git] / T0 / AliT0Reconstructor.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
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15
16 /* $Id$ */
17 /*********************************************************************
18  *  T0 reconstruction and filling ESD
19  *  - reconstruct mean time (interation time) 
20  *  - vertex position
21  *  -  multiplicity
22  ********************************************************************/
23
24 #include <AliESDEvent.h>
25 #include "AliLog.h"
26 #include "AliT0RecPoint.h"
27 #include "AliRawReader.h"
28 #include "AliT0RawReader.h"
29 #include "AliT0digit.h"
30 #include "AliT0Reconstructor.h"
31 #include "AliT0Parameters.h"
32 #include "AliT0Calibrator.h"
33 #include "AliESDfriend.h"
34 #include "AliESDTZERO.h"
35 #include "AliESDTZEROfriend.h"
36 #include "AliLog.h"
37 #include "AliCDBEntry.h" 
38 #include "AliCDBManager.h"
39 #include "AliCTPTimeParams.h"
40 #include "AliLHCClockPhase.h"
41 #include "AliT0CalibSeasonTimeShift.h"
42 #include "AliESDRun.h"
43
44 #include <TArrayI.h>
45 #include <TGraph.h>
46 #include <TMath.h>
47 #include <Riostream.h>
48
49 ClassImp(AliT0Reconstructor)
50
51   AliT0Reconstructor:: AliT0Reconstructor(): AliReconstructor(),
52                                              fdZonA(0),
53                                              fdZonC(0),
54                                              fZposition(0),
55                                              fParam(NULL),
56                                              fAmpLEDrec(),
57                                              fQTC(0),
58                                              fAmpLED(0),
59                                              fCalib(),
60                                              fLatencyHPTDC(9000),
61                                              fLatencyL1(0),
62                                              fLatencyL1A(0),
63                                              fLatencyL1C(0),
64                                              fGRPdelays(0),
65                                              fTimeMeanShift(0x0),
66                                              fTimeSigmaShift(0x0),
67                                              fESDTZEROfriend(NULL),
68                                              fESDTZERO(NULL)
69
70 {
71   for (Int_t i=0; i<24; i++)  fTime0vertex[i] =0;
72
73   //constructor
74   AliCDBEntry *entry = AliCDBManager::Instance()->Get("GRP/CTP/CTPtiming");
75   if (!entry) AliFatal("CTP timing parameters are not found in OCDB !");
76   AliCTPTimeParams *ctpParams = (AliCTPTimeParams*)entry->GetObject();
77   Float_t l1Delay = (Float_t)ctpParams->GetDelayL1L0()*25.0;
78
79   AliCDBEntry *entry1 = AliCDBManager::Instance()->Get("GRP/CTP/TimeAlign");
80   if (!entry1) AliFatal("CTP time-alignment is not found in OCDB !");
81   AliCTPTimeParams *ctpTimeAlign = (AliCTPTimeParams*)entry1->GetObject();
82   l1Delay += ((Float_t)ctpTimeAlign->GetDelayL1L0()*25.0);
83  
84   AliCDBEntry *entry4 = AliCDBManager::Instance()->Get("GRP/Calib/LHCClockPhase");
85   if (!entry4) AliFatal("LHC clock-phase shift is not found in OCDB !");
86   AliLHCClockPhase *phase = (AliLHCClockPhase*)entry4->GetObject();
87
88   fGRPdelays = l1Delay - phase->GetMeanPhase();
89
90   AliCDBEntry *entry5 = AliCDBManager::Instance()->Get("T0/Calib/TimeAdjust");
91   if (entry5) {
92     AliT0CalibSeasonTimeShift *timeshift = (AliT0CalibSeasonTimeShift*)entry5->GetObject();
93     fTimeMeanShift = timeshift->GetT0Means();
94     fTimeSigmaShift  = timeshift->GetT0Sigmas();
95    }
96   else
97     AliWarning("Time Adjust is not found in OCDB !");
98  
99   fParam = AliT0Parameters::Instance();
100   fParam->Init();
101  
102   for (Int_t i=0; i<24; i++){
103         TGraph* gr = fParam ->GetAmpLEDRec(i);
104         if (gr) fAmpLEDrec.AddAtAndExpand(gr,i) ; 
105           TGraph* gr1 = fParam ->GetAmpLED(i);
106           if (gr1) fAmpLED.AddAtAndExpand(gr1,i) ; 
107           TGraph* gr2 = fParam ->GetQTC(i);
108           if (gr2) fQTC.AddAtAndExpand(gr2,i) ;         
109           fTime0vertex[i] = fParam->GetCFD(i);
110           AliDebug(2,Form("OCDB mean CFD time %i %f \n",i, fTime0vertex[i]));
111  }
112   fLatencyL1 = fParam->GetLatencyL1();
113   fLatencyL1A = fParam->GetLatencyL1A(); 
114   fLatencyL1C = fParam->GetLatencyL1C();
115   fLatencyHPTDC = fParam->GetLatencyHPTDC();
116   AliDebug(2,Form(" LatencyL1 %f latencyL1A %f latencyL1C %f latencyHPTDC %f \n",fLatencyL1, fLatencyL1A, fLatencyL1C, fLatencyHPTDC));
117  
118   for (Int_t i=0; i<24; i++) {
119     if( fTime0vertex[i] < 500 || fTime0vertex[i] > 50000) fTime0vertex[i] =( 1000.*fLatencyHPTDC - 1000.*fLatencyL1 + 1000.*fGRPdelays)/24.4;
120  
121   }
122   //here real Z position
123   fdZonC = TMath::Abs(fParam->GetZPosition("T0/C/PMT1"));
124   fdZonA = TMath::Abs(fParam->GetZPosition("T0/A/PMT15"));
125
126   fCalib = new AliT0Calibrator();
127   fESDTZEROfriend = new AliESDTZEROfriend();
128   fESDTZERO  = new AliESDTZERO();
129
130  
131 }
132
133 //_____________________________________________________________________________
134 void AliT0Reconstructor::Reconstruct(TTree*digitsTree, TTree*clustersTree) const
135 {
136   // T0 digits reconstruction
137   Int_t refAmp = Int_t (GetRecoParam()->GetRefAmp());
138   
139   TArrayI * timeCFD = new TArrayI(24); 
140   TArrayI * timeLED = new TArrayI(24); 
141   TArrayI * chargeQT0 = new TArrayI(24); 
142   TArrayI * chargeQT1 = new TArrayI(24); 
143
144  
145   Float_t channelWidth = fParam->GetChannelWidth() ;  
146   Float_t meanVertex = fParam->GetMeanVertex();
147   Float_t c = 0.0299792; // cm/ps
148   Double32_t vertex = 9999999;
149   Double32_t timeDiff=999999, meanTime=999999, timeclock=999999;
150
151   
152   AliDebug(1,Form("Start DIGITS reconstruction "));
153   
154   Float_t lowAmpThreshold =  GetRecoParam()->GetLow(200);  
155   Float_t highAmpThreshold =  GetRecoParam()->GetHigh(200);  
156   Int_t badpmt = GetRecoParam()->GetRefPoint();
157
158   TBranch *brDigits=digitsTree->GetBranch("T0");
159   AliT0digit *fDigits = new AliT0digit() ;
160   if (brDigits) {
161     brDigits->SetAddress(&fDigits);
162   }else{
163     AliError(Form("EXEC Branch T0 digits not found"));
164      return;
165   }
166   
167   digitsTree->GetEvent(0);
168   digitsTree->GetEntry(0);
169   brDigits->GetEntry(0);
170   fDigits->GetTimeCFD(*timeCFD);
171   fDigits->GetTimeLED(*timeLED);
172   fDigits->GetQT0(*chargeQT0);
173   fDigits->GetQT1(*chargeQT1);
174   Int_t onlineMean =  fDigits->MeanTime();
175
176   Bool_t tr[5];
177   for (Int_t i=0; i<5; i++) tr[i]=false; 
178   
179   Double32_t besttimeA=999999;
180   Double32_t besttimeC=999999;
181   Int_t pmtBestA=99999;
182   Int_t pmtBestC=99999;
183   
184   AliT0RecPoint* frecpoints= new AliT0RecPoint ();
185   clustersTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints);
186   
187   Float_t time[24], adc[24], adcmip[24];
188   for (Int_t ipmt=0; ipmt<24; ipmt++) {
189     if(timeCFD->At(ipmt)>0 && ipmt != badpmt) {
190      if(( chargeQT1->At(ipmt) - chargeQT0->At(ipmt))>0)  
191         adc[ipmt] = chargeQT1->At(ipmt) - chargeQT0->At(ipmt);
192       else
193         adc[ipmt] = 0;
194       
195      time[ipmt] = fCalib-> WalkCorrection(refAmp, ipmt, Int_t(adc[ipmt]),  timeCFD->At(ipmt)) ;
196              
197       Double_t sl = Double_t(timeLED->At(ipmt) - timeCFD->At(ipmt));
198       //    time[ipmt] = fCalib-> WalkCorrection( refAmp,ipmt, Int_t(sl),  timeCFD->At(ipmt) ) ;
199       AliDebug(5,Form(" ipmt %i QTC %i , time in chann %i (led-cfd) %i ",
200                        ipmt, Int_t(adc[ipmt]) ,Int_t(time[ipmt]),Int_t( sl)));
201
202       Double_t ampMip = 0;
203       TGraph* ampGraph = (TGraph*)fAmpLED.At(ipmt);
204       if (ampGraph) ampMip = ampGraph->Eval(sl);
205       Double_t qtMip = 0;
206       TGraph* qtGraph = (TGraph*)fQTC.At(ipmt);
207       if (qtGraph) qtMip = qtGraph->Eval(adc[ipmt]);
208       AliDebug(5,Form("  Amlitude in MIPS LED %f ,  QTC %f in channels %f\n ",ampMip,qtMip, adc[ipmt]));
209       
210       frecpoints->SetTime(ipmt, Float_t(time[ipmt]) );
211       frecpoints->SetAmpLED(ipmt, Float_t( ampMip)); 
212       frecpoints->SetAmp(ipmt, Float_t(qtMip));
213       adcmip[ipmt]=qtMip;
214       
215     }
216     else {
217       time[ipmt] = 0;
218       adc[ipmt] = 0;
219       adcmip[ipmt] = 0;
220
221     }
222   }
223   
224   for (Int_t ipmt=0; ipmt<12; ipmt++){
225     if(time[ipmt] > 1 && ipmt != badpmt && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold) {
226       if(time[ipmt]<besttimeC){
227         besttimeC=time[ipmt]; //timeC
228         pmtBestC=ipmt;
229       }
230     }
231   }
232   for ( Int_t ipmt=12; ipmt<24; ipmt++){
233     if(time[ipmt] > 1 &&  ipmt != badpmt && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold) {
234       if(time[ipmt]<besttimeA) {
235         besttimeA=time[ipmt]; //timeA
236         pmtBestA=ipmt;}
237     }
238   }
239   if(besttimeA < 999999) {
240     frecpoints->SetTimeBestA(Int_t(besttimeA *channelWidth - fdZonA/c));
241     tr[1]=true;
242   }
243   if( besttimeC < 999999 ) {
244     frecpoints->SetTimeBestC(Int_t(besttimeC *channelWidth - fdZonA/c));
245     tr[2]=true;
246   }
247   AliDebug(5,Form(" besttimeA %f ch,  besttimeC %f ch",besttimeA, besttimeC));
248   if(besttimeA <999999 && besttimeC < 999999 ){
249     //    timeDiff = (besttimeC - besttimeA)*channelWidth;
250     timeDiff = (besttimeA - besttimeC)*channelWidth;
251     meanTime = (besttimeA + besttimeC)/2;// * channelWidth); 
252     timeclock = meanTime *channelWidth -fdZonA/c ;
253     vertex = meanVertex - c*(timeDiff)/2.;// + (fdZonA - fdZonC)/2;
254     tr[0]=true; 
255   }
256   frecpoints->SetVertex(vertex);
257   frecpoints->SetMeanTime(meanTime);
258   frecpoints->SetT0clock(timeclock);
259   frecpoints->SetT0Trig(tr);
260
261   AliDebug(5,Form("T0 triggers %d %d %d %d %d",tr[0],tr[1],tr[2],tr[3],tr[4]));
262
263   //online mean
264   frecpoints->SetOnlineMean(Int_t(onlineMean));
265   AliDebug(10,Form("  timeDiff %f #channel,  meanTime %f #channel, vertex %f cm online mean %i timeclock %f ps",timeDiff, meanTime,vertex, Int_t(onlineMean), timeclock));
266   
267   
268
269    
270   
271   clustersTree->Fill();
272
273   delete timeCFD;
274   delete timeLED;
275   delete chargeQT0; 
276   delete chargeQT1; 
277 }
278
279
280 //_______________________________________________________________________
281
282 void AliT0Reconstructor::Reconstruct(AliRawReader* rawReader, TTree*recTree) const
283 {
284   // T0 raw ->
285   //
286   
287   Float_t meanOrA = fTime0vertex[0] + 587;
288   Float_t meanOrC = fTime0vertex[0] + 678;
289   Float_t meanTVDC = fTime0vertex[0] + 2564;
290   Int_t timeDelayCFD[24]; 
291   
292
293   Int_t badpmt[24];
294   //Bad channel
295   for (Int_t i=0; i<24; i++) {
296     badpmt[i] = GetRecoParam() -> GetBadChannels(i);
297     timeDelayCFD[i] =  Int_t (fParam->GetTimeDelayCFD(i));
298   }
299   Int_t low[500], high[500];
300   Float_t timefull=-9999;;
301   Float_t tvdc  = -9999; Float_t ora = -9999; Float_t orc = -9999;
302
303   Int_t allData[110][5];
304   
305   Int_t timeCFD[24], timeLED[24], chargeQT0[24], chargeQT1[24];
306   Double32_t timeDiff, meanTime, timeclock;
307   timeDiff =  meanTime = timeclock = 9999999;
308   Float_t c = 29.9792458; // cm/ns
309   Double32_t vertex = 9999999;
310   Int_t onlineMean=0;
311   Float_t meanVertex = 0;
312   for (Int_t i0=0; i0<24; i0++) {
313     low[i0] = Int_t(fTime0vertex[i0]) - 200;
314     high[i0] = Int_t(fTime0vertex[i0]) + 200;
315   }
316   
317   for (Int_t i0=0; i0<110; i0++)
318     for (Int_t j0=0; j0<5; j0++)  allData[i0][j0]=0; 
319   
320   Float_t lowAmpThreshold =  GetRecoParam()->GetAmpLowThreshold();  
321   Float_t highAmpThreshold =  GetRecoParam()->GetAmpHighThreshold(); 
322   
323   Double32_t besttimeA=9999999;
324   Double32_t besttimeC=9999999;
325   Int_t pmtBestA=99999;
326   Int_t pmtBestC=99999;
327   Float_t channelWidth = fParam->GetChannelWidth() ;  
328         
329   AliT0RecPoint* frecpoints= new AliT0RecPoint ();
330   
331   recTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints);
332    
333   AliDebug(10," before read data ");
334   AliT0RawReader myrawreader(rawReader);
335
336   UInt_t type =rawReader->GetType();
337
338   if (!myrawreader.Next())
339     AliDebug(1,Form(" no raw data found!!"));
340   else
341     {  
342    for (Int_t i=0; i<24; i++)
343     {
344       timeCFD[i]=0; timeLED[i]=0; chargeQT0[i]=0; chargeQT1[i]=0;
345     }
346      Int_t fBCID=Int_t (rawReader->GetBCID());
347       Int_t trmbunch= myrawreader.GetTRMBunchID();
348       AliDebug(10,Form(" CDH BC ID %i, TRM BC ID %i \n", fBCID, trmbunch ));
349  
350       if(type == 7  ) {  //only physics 
351         for (Int_t i=0; i<107; i++) {
352         for (Int_t iHit=0; iHit<5; iHit++) 
353           {
354             allData[i][iHit] = myrawreader.GetData(i,iHit);
355           }
356         }
357         Int_t ref=0;
358         
359         for (Int_t in=0; in<12; in++)  
360           {
361             for (Int_t iHit=0; iHit<5; iHit++) 
362               {
363                 if(allData[in+1][iHit] > low[in] && 
364                    allData[in+1][iHit] < high[in])
365                   {
366                     timeCFD[in] = allData[in+1][iHit] ; 
367                     break;
368                   }
369               }
370             for (Int_t iHit=0; iHit<5; iHit++) 
371               {
372                 if(allData[in+1+56][iHit] > low[in] && 
373                    allData[in+1+56][iHit] < high[in])
374                   {
375                     timeCFD[in+12] = allData[in+56+1][iHit] ;
376                     break;
377                   }
378               }
379             timeLED[in+12] = allData[in+68+1][0] ;
380             timeLED[in] = allData[in+12+1][0] ;
381             AliDebug(5, Form(" readed i %i cfdC %i cfdA %i ledC %i ledA%i ",
382                               in, timeCFD[in],timeCFD[in+12],timeLED[in], 
383                              timeLED[in+12]));   
384             
385           }
386         
387         
388         for (Int_t in=0; in<12;  in++)
389           {
390             chargeQT0[in]=allData[2*in+25][0];
391             chargeQT1[in]=allData[2*in+26][0];
392             AliDebug(25, Form(" readed Raw %i %i %i",
393                               in, chargeQT0[in],chargeQT1[in]));
394           }     
395         for (Int_t in=12; in<24;  in++)
396           {
397             chargeQT0[in]=allData[2*in+57][0];
398             chargeQT1[in]=allData[2*in+58][0];
399             AliDebug(25, Form(" readed Raw %i %i %i",
400                               in, chargeQT0[in],chargeQT1[in]));
401           }
402         
403         onlineMean = allData[49][0];
404         
405         Double32_t time[24], adc[24], adcmip[24], noncalibtime[24];
406         for (Int_t ipmt=0; ipmt<24; ipmt++) {
407           if(timeCFD[ipmt] >  0 /* && badpmt[ipmt]==0*/ ){
408            //for simulated data
409              //for physics  data
410            if(( chargeQT0[ipmt] - chargeQT1[ipmt])>0)  {
411              adc[ipmt] = chargeQT0[ipmt] - chargeQT1[ipmt];
412            }
413            else
414              adc[ipmt] = 0;
415            //      time[ipmt] = fCalib-> WalkCorrection(refAmp, ipmt, Int_t(adc[ipmt]), timeCFD[ipmt] ) ;
416            
417            time[ipmt] = fCalib-> WalkCorrection(Int_t (fTime0vertex[ipmt]), ipmt, Int_t(adc[ipmt]), timeCFD[ipmt] ) ;
418            Double_t sl = timeLED[ipmt] - timeCFD[ipmt];
419            // time[ipmt] = fCalib-> WalkCorrection( refAmp,ipmt, Int_t(sl), timeCFD[ipmt] ) ;
420            AliDebug(5,Form(" ipmt %i QTC %i , time in chann %i (led-cfd) %i ",
421                             ipmt, Int_t(adc[ipmt]) ,Int_t(time[ipmt]),Int_t( sl)));
422            Double_t ampMip = 0;
423            TGraph * ampGraph =  (TGraph*)fAmpLED.At(ipmt);
424            if (ampGraph) ampMip = ampGraph->Eval(sl);
425            Double_t qtMip = 0;
426            TGraph * qtGraph = (TGraph*)fQTC.At(ipmt);
427            if (qtGraph) qtMip = qtGraph->Eval(adc[ipmt]);
428            AliDebug(10,Form("  Amlitude in MIPS LED %f ; QTC %f;  in channels %f\n ",ampMip,qtMip, adc[ipmt]));
429            //bad peak removing
430              frecpoints->SetTime(ipmt, Float_t(time[ipmt]) );
431              // frecpoints->SetTime(ipmt,Double32_t(timeCFD[ipmt]));
432              frecpoints->SetAmp(ipmt, Double32_t( qtMip)); 
433              adcmip[ipmt]=qtMip;
434              frecpoints->SetAmpLED(ipmt, Double32_t(ampMip));        
435              noncalibtime[ipmt]= Double32_t (timeCFD[ipmt]);
436          }
437          else {
438            time[ipmt] = 0;
439            adc[ipmt] = 0;
440            adcmip[ipmt] = 0;
441            noncalibtime[ipmt] = 0;
442          }
443        }
444        fESDTZEROfriend->SetT0timeCorr(noncalibtime) ;     
445        for (Int_t ipmt=0; ipmt<12; ipmt++){
446          if(time[ipmt] !=0 /*&& badpmt[ipmt]==0 */&&  adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold )
447            {
448                // if(TMath::Abs(time[ipmt])<TMath::Abs(besttimeC)) {
449              if(time[ipmt]<besttimeC){
450                besttimeC=time[ipmt]; //timeC
451                   pmtBestC=ipmt;
452              }
453            }
454        }
455        for ( Int_t ipmt=12; ipmt<24; ipmt++)
456          {
457            if(time[ipmt] != 0 /* && badpmt[ipmt]==0*/ && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold)
458              {
459                if(time[ipmt]<besttimeA) {
460                  //            if(TMath::Abs(time[ipmt])<TMath::Abs(besttimeA)) {
461                  besttimeA=time[ipmt]; //timeA
462                  pmtBestA=ipmt;
463                }
464              }
465          }
466        if(besttimeA < 999999) 
467          frecpoints->SetTimeBestA((besttimeA * channelWidth)- 1000.*fLatencyHPTDC + 1000.*fLatencyL1A - 1000.*fGRPdelays - fTimeMeanShift[1] ); 
468        //        frecpoints->SetTimeBestA((besttimeA * channelWidth- fTimeMeanShift[1])); 
469
470        if( besttimeC < 999999 ) 
471          frecpoints->SetTimeBestC((besttimeC * channelWidth)- 1000.*fLatencyHPTDC +1000.*fLatencyL1C - 1000.*fGRPdelays - fTimeMeanShift[2]);
472        // frecpoints->SetTimeBestC((besttimeC * channelWidth - fTimeMeanShift[2]));
473        AliDebug(5,Form(" pmtA %i besttimeA %f shift A %f ps, pmtC %i besttimeC %f shiftC %f ps",
474                        pmtBestA,besttimeA, fTimeMeanShift[1],
475                        pmtBestC,  besttimeC,fTimeMeanShift[2]));
476         if(besttimeA <999999 && besttimeC < 999999 ){
477           //     timeDiff = ( besttimeA - besttimeC)* 0.001* channelWidth + fLatencyL1A - fLatencyL1C;
478           timeclock = channelWidth * Float_t( besttimeA+besttimeC)/2. - 1000.*fLatencyHPTDC + 1000.*fLatencyL1 - 1000.*fGRPdelays - fTimeMeanShift[0] ;  
479          meanTime = (besttimeA+besttimeC-2.*Float_t(ref))/2.;
480          timeDiff = ( besttimeA - besttimeC)* 0.001* channelWidth ;
481          // timeclock = channelWidth * Float_t( besttimeA+besttimeC)/2. - fTimeMeanShift[0] ;  
482          vertex =  meanVertex - c*(timeDiff)/2. ; //+ (fdZonA - fdZonC)/2; 
483         }
484       }  //if phys event       
485       AliDebug(10,Form("  timeDiff %f #channel,  meanTime %f #channel, TOFmean%f  vertex %f cm meanVertex %f online mean %i \n",timeDiff, meanTime,timeclock, vertex,meanVertex, onlineMean));
486       frecpoints->SetT0clock(timeclock);
487       frecpoints->SetVertex(vertex);
488       frecpoints->SetMeanTime(meanTime);
489       frecpoints->SetOnlineMean(Int_t(onlineMean));
490         // Set triggers
491       
492       Bool_t tr[5];
493       Int_t trchan[5]= {50,51,52,55,56};
494       for (Int_t i=0; i<5; i++) tr[i] = false; 
495       for (Int_t itr=0; itr<5; itr++) {
496         for (Int_t iHit=0; iHit<1; iHit++) 
497           {
498             Int_t trr=trchan[itr];
499             if( allData[trr][iHit] > 0)  tr[itr]=true;
500
501             AliDebug(1,Form("Reconstruct :::  T0 triggers iHit %i tvdc %d orA %d orC %d centr %d semicentral %d",iHit, tr[0],tr[1],tr[2],tr[3],tr[4]));
502           }       
503       }
504       frecpoints->SetT0Trig(tr);
505       
506       for (Int_t iHit=0; iHit<5; iHit++) 
507         {
508           tvdc = ora = orc = -9999;
509           if(allData[50][iHit]>0) 
510             tvdc = (Float_t(allData[50][iHit]) - meanTVDC) * channelWidth* 0.001; 
511           if(allData[51][iHit]>0)
512             ora = (Float_t(allData[51][iHit]) - meanOrA) * channelWidth* 0.001;
513           
514           if(allData[52][iHit]>0) 
515             orc = (Float_t(allData[52][iHit]) - meanOrC) * channelWidth* 0.001;
516           
517           frecpoints->SetOrC( iHit, orc);
518           frecpoints->SetOrA( iHit, ora);
519           frecpoints->SetTVDC( iHit, tvdc);
520           for (Int_t i0=0; i0<12; i0++) {
521             timefull = -9999; 
522             if(allData[i0+1][iHit]>1) 
523               timefull = (Float_t(allData[i0+1][iHit])-fTime0vertex[i0] - timeDelayCFD[i0])* channelWidth* 0.001;
524             frecpoints->SetTimeFull(i0, iHit,timefull) ;
525             //      if(allData[i0+1][iHit]>1)  printf("i0 %d iHit %d data %d fTime0vertex %f timefull %f \n",i0, iHit, allData[i0+1][iHit], fTime0vertex[i0], timefull);
526             
527           }
528           
529           for (Int_t i0=12; i0<24; i0++) {
530             timefull = -9999; 
531             if(allData[i0+45][iHit]>1) {
532               timefull = (Float_t(allData[i0+45][iHit])-fTime0vertex[i0])* channelWidth* 0.001;
533             }
534             //  if(allData[i0+45][iHit]>1)  printf("i0 %d iHit %d data %d fTime0vertex %f timefull %f \n",i0, iHit, allData[i0+45][iHit], fTime0vertex[i0], timefull);
535             frecpoints->SetTimeFull(i0, iHit, timefull) ;
536           }
537         }
538       
539       
540       //Set MPD
541       if(allData[53][0]>0 && allData[54][0]) 
542         frecpoints->SetMultA(allData[53][0]-allData[54][0]);
543       if(allData[105][0]>0 && allData[106][0]) 
544         frecpoints->SetMultC(allData[105][0]-allData[106][0]);
545       
546       
547     } // if (else )raw data
548   recTree->Fill();
549   if(frecpoints) delete frecpoints;
550 }
551   
552   
553   //____________________________________________________________
554   
555   void AliT0Reconstructor::FillESD(TTree */*digitsTree*/, TTree *clustersTree, AliESDEvent *pESD) const
556   {
557
558   /***************************************************
559   Resonstruct digits to vertex position
560   ****************************************************/
561   
562   AliDebug(1,Form("Start FillESD T0"));
563   if(!pESD) {
564     AliError("No ESD Event");
565     return;
566   }
567   pESD ->SetT0spread(fTimeSigmaShift);
568  
569
570   Float_t channelWidth = fParam->GetChannelWidth() ;  
571   Float_t c = 0.0299792458; // cm/ps
572   Float_t currentVertex=0, shift=0;
573   Int_t ncont=-1;
574   const AliESDVertex* vertex = pESD->GetPrimaryVertex();
575   if (!vertex)        vertex = pESD->GetPrimaryVertexSPD();
576   if (!vertex)        vertex = pESD->GetPrimaryVertexTPC();
577   if (!vertex)        vertex = pESD->GetVertex();
578
579   if (vertex) {
580     AliDebug(2, Form("Got %s (%s) from ESD: %f", 
581                     vertex->GetName(), vertex->GetTitle(), vertex->GetZ()));
582     currentVertex = vertex->GetZ();
583     
584     ncont = vertex->GetNContributors();
585     if(ncont>0 ) {
586       shift = currentVertex/c;
587     }
588   }
589   TTree *treeR = clustersTree;
590   
591   AliT0RecPoint* frecpoints= new AliT0RecPoint ();
592   if (!frecpoints) {
593     AliError("Reconstruct Fill ESD >> no recpoints found");
594     return;
595   }
596   
597   AliDebug(1,Form("Start FillESD T0"));
598   TBranch *brRec = treeR->GetBranch("T0");
599   if (brRec) {
600     brRec->SetAddress(&frecpoints);
601   }else{
602     AliError(Form("EXEC Branch T0 rec not found"));
603     return;
604   } 
605   
606   brRec->GetEntry(0);
607   Double32_t amp[24], time[24], ampQTC[24], timecorr[24];  
608   Double32_t* tcorr;
609   for(Int_t i=0; i<24; i++) 
610     amp[i]=time[i]=ampQTC[i]=timecorr[i]=0;
611
612
613   Double32_t timeClock[3];
614   Double32_t zPosition = frecpoints -> GetVertex();
615   Double32_t timeStart = frecpoints -> GetMeanTime();
616   timeClock[0] = frecpoints -> GetT0clock() ;
617   timeClock[1] = frecpoints -> GetBestTimeA() + shift;
618   timeClock[2] = frecpoints -> GetBestTimeC() - shift;
619
620   for ( Int_t i=0; i<24; i++) {
621     time[i] =  frecpoints -> GetTime(i); // ps to ns
622     //    if ( time[i] >1) {
623     if ( time[i] != 0) {
624       ampQTC[i] = frecpoints -> GetAmp(i);
625       amp[i] = frecpoints -> AmpLED(i);
626       AliDebug(1,Form("T0: %i  time %f  ampQTC %f ampLED %f \n", i, time[i], ampQTC[i], amp[i]));
627    }
628   }
629   Int_t trig= frecpoints ->GetT0Trig();
630   frecpoints->PrintTriggerSignals( trig);
631   printf(" FillESD trigger %i \n",trig);
632   fESDTZERO->SetT0Trig(trig);
633   //pESD->SetT0Trig(trig);
634   //  pESD->SetT0zVertex(zPosition); //vertex Z position 
635   fESDTZERO->SetT0zVertex(zPosition); //vertex Z position 
636
637   Double32_t multA=frecpoints ->GetMultA();
638   Double32_t multC=frecpoints ->GetMultC();
639   //  pESD->SetT0(multC);        // multiplicity Cside 
640   //  pESD->SetT0clock(multA);        // multiplicity Aside 
641   fESDTZERO->SetMultA(multA); // for backward compatubility
642   fESDTZERO->SetMultC(multC); // for backward compatubility
643
644
645   for (Int_t iHit =0; iHit<5; iHit++ ) {
646        AliDebug(10,Form("FillESD ::: iHit %i tvdc %f orA %f orC %f\n", iHit,
647            frecpoints->GetTVDC(iHit),
648            frecpoints->GetOrA(iHit),
649                        frecpoints->GetOrC(iHit) ));
650     fESDTZERO->SetTVDC(iHit,frecpoints->GetTVDC(iHit));
651     fESDTZERO->SetOrA(iHit,frecpoints->GetOrA(iHit));
652     fESDTZERO->SetOrC(iHit,frecpoints->GetOrC(iHit));
653     
654     for (Int_t i0=0; i0<24; i0++) {
655       //  if(frecpoints->GetTimeFull(i0,iHit)>0){
656       //        printf("FillESD ::: iHit %i cfd %i time %f \n", iHit, i0, frecpoints->GetTimeFull(i0,iHit));
657         fESDTZERO->SetTimeFull(i0, iHit,frecpoints->GetTimeFull(i0,iHit));
658         // }
659         
660     }                
661   }
662   for(Int_t i=0; i<3; i++) 
663     fESDTZERO->SetT0TOF(i,timeClock[i]);   // interaction time (ns) 
664   fESDTZERO->SetT0time(time);         // best TOF on each PMT 
665   fESDTZERO->SetT0amplitude(ampQTC);     // number of particles(MIPs) on each PMT
666   
667   AliDebug(1,Form("T0: SPDshift %f Vertex %f (T0A+T0C)/2 %f #channels T0signal %f ns OrA %f ns OrC %f T0trig %i\n",shift, zPosition, timeStart, timeClock[0], timeClock[1], timeClock[2], trig));
668
669   
670
671   if (pESD) {
672     
673     AliESDfriend *fr = (AliESDfriend*)pESD->FindListObject("AliESDfriend");
674     if (fr) {
675       AliDebug(10, Form("Writing TZERO friend data to ESD tree"));
676
677       //     if (ncont>2) {
678         tcorr = fESDTZEROfriend->GetT0timeCorr();
679         for ( Int_t i=0; i<24; i++) {
680           if(i<12 && time[i]>1) timecorr[i] = tcorr[i] -  shift/channelWidth;
681           if(i>11 && time[i]>1) timecorr[i] = tcorr[i] +  shift/channelWidth;
682           if(time[i]>1)   AliDebug(10,Form("T0 friend : %i time %f  ampQTC %f ampLED %f \n", i, timecorr[i], ampQTC[i], amp[i]));
683         }
684         fESDTZEROfriend->SetT0timeCorr( timecorr) ;
685         fESDTZEROfriend->SetT0ampLEDminCFD(amp);
686         fESDTZEROfriend->SetT0ampQTC(ampQTC);
687         fr->SetTZEROfriend(fESDTZEROfriend);
688         //      }//
689     }
690
691     pESD->SetTZEROData(fESDTZERO);
692   }
693
694   if(frecpoints) delete frecpoints;
695
696 } // vertex in 3 sigma
697
698
699
700
701
702