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Correctly handling the "Calibration" events (when scalers are read for MTR
[u/mrichter/AliRoot.git] / ZDC / AliZDCReconstructor.cxx
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8309c1ab 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 *
f5d41205 13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/* $Id$ */
17
18///////////////////////////////////////////////////////////////////////////////
19// //
73bc3a3f 20// ************** Class for ZDC reconstruction ************** //
21// Author: Chiara.Oppedisano@to.infn.it //
22// //
23// NOTATIONS ADOPTED TO IDENTIFY DETECTORS (used in different ages!): //
24// (ZN1,ZP1) or (ZNC, ZPC) or RIGHT refers to side C (RB26) //
25// (ZN2,ZP2) or (ZNA, ZPA) or LEFT refers to side A (RB24) //
f5d41205 26// //
27///////////////////////////////////////////////////////////////////////////////
28
29
73bc3a3f 30#include <TH2F.h>
31#include <TH1D.h>
32#include <TAxis.h>
fd9afd60 33#include <TMap.h>
f5d41205 34
f5d41205 35#include "AliRawReader.h"
fd9afd60 36#include "AliGRPObject.h"
f5d41205 37#include "AliESDEvent.h"
a85132e7 38#include "AliESDZDC.h"
f5d41205 39#include "AliZDCDigit.h"
40#include "AliZDCRawStream.h"
41#include "AliZDCReco.h"
42#include "AliZDCReconstructor.h"
6024ec85 43#include "AliZDCPedestals.h"
73bc3a3f 44#include "AliZDCEnCalib.h"
45#include "AliZDCTowerCalib.h"
7bff3766 46#include "AliZDCRecoParam.h"
47#include "AliZDCRecoParampp.h"
48#include "AliZDCRecoParamPbPb.h"
f5d41205 49
50
51ClassImp(AliZDCReconstructor)
7bff3766 52AliZDCRecoParam *AliZDCReconstructor::fRecoParam=0; //reconstruction parameters
f5d41205 53
54//_____________________________________________________________________________
55AliZDCReconstructor:: AliZDCReconstructor() :
1e319f71 56 fPedData(GetPedestalData()),
57 fEnCalibData(GetEnergyCalibData()),
58 fTowCalibData(GetTowerCalibData()),
fd9afd60 59 fRecoMode(0),
42d8b8d5 60 fBeamEnergy(0.),
73bc3a3f 61 fNRun(0),
62 fIsCalibrationMB(kFALSE),
63 fPedSubMode(0),
12434381 64 fSignalThreshold(7)
f5d41205 65{
66 // **** Default constructor
67
68}
69
70
71//_____________________________________________________________________________
72AliZDCReconstructor::~AliZDCReconstructor()
73{
74// destructor
73bc3a3f 75 if(fRecoParam) delete fRecoParam;
76 if(fPedData) delete fPedData;
77 if(fEnCalibData) delete fEnCalibData;
78 if(fTowCalibData) delete fTowCalibData;
f5d41205 79}
80
fd9afd60 81//____________________________________________________________________________
73bc3a3f 82void AliZDCReconstructor::Init()
fd9afd60 83{
84 // Setting reconstruction mode
73bc3a3f 85 // Getting beam type and beam energy from GRP calibration object
86
87 if(fRecoMode==0 && fBeamEnergy==0.){
88 // Initialization of the GRP entry
89 AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/GRP/Data");
90 AliGRPObject* grpData = 0x0;
91 if(entry){
92 TMap* m = dynamic_cast<TMap*>(entry->GetObject()); // old GRP entry
93 if(m){
1e319f71 94 //m->Print();
73bc3a3f 95 grpData = new AliGRPObject();
96 grpData->ReadValuesFromMap(m);
97 }
98 else{
99 grpData = dynamic_cast<AliGRPObject*>(entry->GetObject()); // new GRP entry
100 }
101 entry->SetOwner(0);
102 AliCDBManager::Instance()->UnloadFromCache("GRP/GRP/Data");
fd9afd60 103 }
73bc3a3f 104 if(!grpData) AliError("No GRP entry found in OCDB!");
105
106 TString runType = grpData->GetRunType();
107 if(runType==AliGRPObject::GetInvalidString()){
fea9b334 108 AliWarning("GRP/GRP/Data entry: missing value for the run type ! Using UNKNOWN");
73bc3a3f 109 runType = "UNKNOWN";
110 }
111 if((runType.CompareTo("CALIBRATION_MB")) == 0){
112 fIsCalibrationMB = kTRUE;
73bc3a3f 113 }
114
115 TString beamType = grpData->GetBeamType();
116 if(beamType==AliGRPObject::GetInvalidString()){
fea9b334 117 AliWarning("GRP/GRP/Data entry: missing value for the beam energy !");
73bc3a3f 118 AliError("\t ZDC does not reconstruct event 4 UNKNOWN beam type\n");
119 return;
120 }
e83c8d88 121 if((beamType.CompareTo("P-P")) == 0) fRecoMode=1;
73bc3a3f 122 else if((beamType.CompareTo("A-A")) == 0){
123 fRecoMode=2;
e83c8d88 124 if(fIsCalibrationMB == kTRUE){
1e319f71 125 fRecoParam = new AliZDCRecoParamPbPb();
126 //
127 TH2F* hZDCvsZEM = new TH2F("hZDCvsZEM","hZDCvsZEM",100,0.,10.,100,0.,1000.);
128 hZDCvsZEM->SetXTitle("E_{ZEM} (TeV)"); hZDCvsZEM->SetYTitle("E_{ZDC} (TeV)");
129 fRecoParam->SetZDCvsZEM(hZDCvsZEM);
130 //
131 TH2F* hZDCCvsZEM = new TH2F("hZDCCvsZEM","hZDCCvsZEM",100,0.,10.,100,0.,500.);
132 hZDCCvsZEM->SetXTitle("E_{ZEM} (TeV)"); hZDCCvsZEM->SetYTitle("E_{ZDCC} (TeV)");
133 fRecoParam->SetZDCCvsZEM(hZDCCvsZEM);
134 //
135 TH2F* hZDCAvsZEM = new TH2F("hZDCAvsZEM","hZDCAvsZEM",100,0.,10.,100,0.,500.);
136 hZDCAvsZEM->SetXTitle("E_{ZEM} (TeV)"); hZDCAvsZEM->SetYTitle("E_{ZDCA} (TeV)");
137 fRecoParam->SetZDCAvsZEM(hZDCAvsZEM);
138 //
139 AliInfo("\n ***** CALIBRATION_MB data -> building AliZDCRecoParamPbPb object *****");
140 }
73bc3a3f 141 }
142
143 fBeamEnergy = grpData->GetBeamEnergy();
144 if(fBeamEnergy==AliGRPObject::GetInvalidFloat()){
fea9b334 145 AliWarning("GRP/GRP/Data entry: missing value for the beam energy ! Using 0.");
73bc3a3f 146 fBeamEnergy = 0.;
147 }
148
1e319f71 149 if(fIsCalibrationMB==kFALSE)
150 AliInfo(Form("\n\n ***** ZDC reconstruction initialized for %s @ %1.0f GeV *****\n",beamType.Data(), fBeamEnergy));
fd9afd60 151 }
73bc3a3f 152 else{
153 AliError(" ATTENTION!!!!!! No beam type nor beam energy has been set!!!!!!\n");
fd9afd60 154 }
155
fd9afd60 156}
157
f5d41205 158//_____________________________________________________________________________
1e319f71 159void AliZDCReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const
f5d41205 160{
161 // *** Local ZDC reconstruction for digits
162 // Works on the current event
163
164 // Retrieving calibration data
42d8b8d5 165 // Parameters for mean value pedestal subtraction
73bc3a3f 166 int const kNch = 24;
167 Float_t meanPed[2*kNch];
168 for(Int_t jj=0; jj<2*kNch; jj++) meanPed[jj] = fPedData->GetMeanPed(jj);
42d8b8d5 169 // Parameters pedestal subtraction through correlation with out-of-time signals
73bc3a3f 170 Float_t corrCoeff0[2*kNch], corrCoeff1[2*kNch];
171 for(Int_t jj=0; jj<2*kNch; jj++){
42d8b8d5 172 corrCoeff0[jj] = fPedData->GetPedCorrCoeff0(jj);
173 corrCoeff1[jj] = fPedData->GetPedCorrCoeff1(jj);
174 }
f5d41205 175
176 // get digits
177 AliZDCDigit digit;
178 AliZDCDigit* pdigit = &digit;
179 digitsTree->SetBranchAddress("ZDC", &pdigit);
c35ed519 180 //printf("\n\t # of digits in tree: %d\n",(Int_t) digitsTree->GetEntries());
f5d41205 181
182 // loop over digits
c35ed519 183 Float_t tZN1Corr[10], tZP1Corr[10], tZN2Corr[10], tZP2Corr[10];
73bc3a3f 184 Float_t dZEM1Corr[2], dZEM2Corr[2], sPMRef1[2], sPMRef2[2];
c35ed519 185 for(Int_t i=0; i<10; i++){
186 tZN1Corr[i] = tZP1Corr[i] = tZN2Corr[i] = tZP2Corr[i] = 0.;
73bc3a3f 187 if(i<2) dZEM1Corr[i] = dZEM2Corr[i] = sPMRef1[i] = sPMRef2[i] = 0.;
c35ed519 188 }
42d8b8d5 189
190 Int_t digNentries = digitsTree->GetEntries();
42d8b8d5 191 Float_t ootDigi[kNch];
192 // -- Reading out-of-time signals (last kNch entries) for current event
193 if(fPedSubMode==1){
194 for(Int_t iDigit=kNch; iDigit<digNentries; iDigit++){
195 ootDigi[iDigit] = digitsTree->GetEntry(iDigit);
196 }
197 }
198
199 for(Int_t iDigit=0; iDigit<(digNentries/2); iDigit++) {
a85132e7 200 digitsTree->GetEntry(iDigit);
201 if (!pdigit) continue;
a85132e7 202 //
203 Int_t det = digit.GetSector(0);
204 Int_t quad = digit.GetSector(1);
42d8b8d5 205 Int_t pedindex = -1;
206 Float_t ped2SubHg=0., ped2SubLg=0.;
207 if(quad!=5){
208 if(det==1) pedindex = quad;
209 else if(det==2) pedindex = quad+5;
210 else if(det==3) pedindex = quad+9;
211 else if(det==4) pedindex = quad+12;
212 else if(det==5) pedindex = quad+17;
213 }
214 else pedindex = (det-1)/3+22;
a85132e7 215 //
42d8b8d5 216 if(fPedSubMode==0){
217 ped2SubHg = meanPed[pedindex];
218 ped2SubLg = meanPed[pedindex+kNch];
219 }
220 else if(fPedSubMode==1){
221 ped2SubHg = corrCoeff1[pedindex]*ootDigi[pedindex]+corrCoeff0[pedindex];
222 ped2SubLg = corrCoeff1[pedindex+kNch]*ootDigi[pedindex+kNch]+corrCoeff0[pedindex+kNch];
223 }
42d8b8d5 224
a85132e7 225 if(quad != 5){ // ZDC (not reference PTMs!)
c35ed519 226 if(det == 1){ // *** ZNC
42d8b8d5 227 tZN1Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
228 tZN1Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
c35ed519 229 if(tZN1Corr[quad]<0.) tZN1Corr[quad] = 0.;
58dd32ca 230 if(tZN1Corr[quad+5]<0.) tZN1Corr[quad+5] = 0.;
73bc3a3f 231 // Ch. debug
c35ed519 232 //printf("\t pedindex %d tZN1Corr[%d] = %1.0f tZN1Corr[%d] = %1.0f",
233 // pedindex, quad, tZN1Corr[quad], quad+5, tZN1Corr[quad+5]);
f5d41205 234 }
235 else if(det == 2){ // *** ZP1
42d8b8d5 236 tZP1Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
42d8b8d5 237 tZP1Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
73bc3a3f 238 if(tZP1Corr[quad]<0.) tZP1Corr[quad] = 0.;
58dd32ca 239 if(tZP1Corr[quad+5]<0.) tZP1Corr[quad+5] = 0.;
73bc3a3f 240 // Ch. debug
c35ed519 241 //printf("\t pedindex %d tZP1Corr[%d] = %1.0f tZP1Corr[%d] = %1.0f",
242 // pedindex, quad, tZP1Corr[quad], quad+5, tZP1Corr[quad+5]);
f5d41205 243 }
244 else if(det == 3){
245 if(quad == 1){ // *** ZEM1
42d8b8d5 246 dZEM1Corr[0] += (Float_t) (digit.GetADCValue(0)-ped2SubHg);
42d8b8d5 247 dZEM1Corr[1] += (Float_t) (digit.GetADCValue(1)-ped2SubLg);
73bc3a3f 248 if(dZEM1Corr[0]<0.) dZEM1Corr[0] = 0.;
c35ed519 249 if(dZEM1Corr[1]<0.) dZEM1Corr[1] = 0.;
73bc3a3f 250 // Ch. debug
c35ed519 251 //printf("\t pedindex %d tZEM1Corr[%d] = %1.0f tZEM1Corr[%d] = %1.0f",
252 // pedindex, quad, tZEM1Corr[quad], quad+1, tZEM1Corr[quad+1]);
f5d41205 253 }
a85132e7 254 else if(quad == 2){ // *** ZEM2
42d8b8d5 255 dZEM2Corr[0] += (Float_t) (digit.GetADCValue(0)-ped2SubHg);
42d8b8d5 256 dZEM2Corr[1] += (Float_t) (digit.GetADCValue(1)-ped2SubLg);
73bc3a3f 257 if(dZEM2Corr[0]<0.) dZEM2Corr[0] = 0.;
c35ed519 258 if(dZEM2Corr[1]<0.) dZEM2Corr[1] = 0.;
73bc3a3f 259 // Ch. debug
c35ed519 260 //printf("\t pedindex %d tZEM2Corr[%d] = %1.0f tZEM2Corr[%d] = %1.0f",
261 // pedindex, quad, tZEM2Corr[quad], quad+1, tZEM2Corr[quad+1]);
f5d41205 262 }
263 }
264 else if(det == 4){ // *** ZN2
42d8b8d5 265 tZN2Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
42d8b8d5 266 tZN2Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
73bc3a3f 267 if(tZN2Corr[quad]<0.) tZN2Corr[quad] = 0.;
c35ed519 268 if(tZN2Corr[quad+5]<0.) tZN2Corr[quad+5] = 0.;
73bc3a3f 269 // Ch. debug
c35ed519 270 //printf("\t pedindex %d tZN2Corr[%d] = %1.0f tZN2Corr[%d] = %1.0f\n",
271 // pedindex, quad, tZN2Corr[quad], quad+5, tZN2Corr[quad+5]);
f5d41205 272 }
273 else if(det == 5){ // *** ZP2
42d8b8d5 274 tZP2Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
42d8b8d5 275 tZP2Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
73bc3a3f 276 if(tZP2Corr[quad]<0.) tZP2Corr[quad] = 0.;
c35ed519 277 if(tZP2Corr[quad+5]<0.) tZP2Corr[quad+5] = 0.;
73bc3a3f 278 // Ch. debug
c35ed519 279 //printf("\t pedindex %d tZP2Corr[%d] = %1.0f tZP2Corr[%d] = %1.0f\n",
280 // pedindex, quad, tZP2Corr[quad], quad+5, tZP2Corr[quad+5]);
f5d41205 281 }
a85132e7 282 }
c35ed519 283 else{ // Reference PMs
c35ed519 284 if(det == 1){
73bc3a3f 285 sPMRef1[0] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
286 sPMRef1[1] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
287 // Ch. debug
288 if(sPMRef1[0]<0.) sPMRef1[0] = 0.;
289 if(sPMRef2[1]<0.) sPMRef1[1] = 0.;
c35ed519 290 }
291 else if(det == 4){
73bc3a3f 292 sPMRef2[0] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
293 sPMRef2[1] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
294 // Ch. debug
295 if(sPMRef2[0]<0.) sPMRef2[0] = 0.;
296 if(sPMRef2[1]<0.) sPMRef2[1] = 0.;
c35ed519 297 }
298 }
f5d41205 299
73bc3a3f 300 // Ch. debug
301 /*printf(" - AliZDCReconstructor -> digit #%d det %d quad %d pedHG %1.0f pedLG %1.0f\n",
302 iDigit, det, quad, ped2SubHg, ped2SubLg);
303 printf(" HGChain -> RawDig %d DigCorr %1.2f\n", digit.GetADCValue(0), digit.GetADCValue(0)-ped2SubHg);
304 printf(" LGChain -> RawDig %d DigCorr %1.2f\n", digit.GetADCValue(1), digit.GetADCValue(1)-ped2SubLg);
305 */
306 }//digits loop
58671297 307
73bc3a3f 308
309 // If CALIBRATION_MB run build the RecoParam object
310 if(fIsCalibrationMB){
311 Float_t ZDCC=0., ZDCA=0., ZEM=0;
312 ZEM += dZEM1Corr[0] + dZEM2Corr[0];
313 for(Int_t jkl=0; jkl<5; jkl++){
314 ZDCC += tZN1Corr[jkl] + tZP1Corr[jkl];
315 ZDCA += tZN2Corr[jkl] + tZP2Corr[jkl];
316 }
317 // Using energies in TeV in fRecoParam object
1e319f71 318 BuildRecoParam(ZDCC/1000., ZDCA/1000., ZEM/1000.);
73bc3a3f 319 }
1e319f71 320 Bool_t recFlag1 = kFALSE, recFlag2 = kFALSE, recFlag3 = kFALSE;
69550cf5 321 // reconstruct the event
73bc3a3f 322 if(fRecoMode==1)
fd9afd60 323 ReconstructEventpp(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
1e319f71 324 dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, recFlag1, recFlag2, recFlag3);
73bc3a3f 325 else if(fRecoMode==2)
fd9afd60 326 ReconstructEventPbPb(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
1e319f71 327 dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, recFlag1, recFlag2, recFlag3);
f5d41205 328}
329
330//_____________________________________________________________________________
1e319f71 331void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTree) const
f5d41205 332{
333 // *** ZDC raw data reconstruction
334 // Works on the current event
335
336 // Retrieving calibration data
73bc3a3f 337 // Parameters for pedestal subtraction
338 int const kNch = 24;
339 Float_t meanPed[2*kNch];
340 for(Int_t jj=0; jj<2*kNch; jj++) meanPed[jj] = fPedData->GetMeanPed(jj);
42d8b8d5 341 // Parameters pedestal subtraction through correlation with out-of-time signals
73bc3a3f 342 Float_t corrCoeff0[2*kNch], corrCoeff1[2*kNch];
343 for(Int_t jj=0; jj<2*kNch; jj++){
42d8b8d5 344 corrCoeff0[jj] = fPedData->GetPedCorrCoeff0(jj);
345 corrCoeff1[jj] = fPedData->GetPedCorrCoeff1(jj);
346 }
f5d41205 347
73bc3a3f 348 Int_t adcZN1[5], adcZN1oot[5], adcZN1lg[5], adcZN1ootlg[5];
349 Int_t adcZP1[5], adcZP1oot[5], adcZP1lg[5], adcZP1ootlg[5];
350 Int_t adcZN2[5], adcZN2oot[5], adcZN2lg[5], adcZN2ootlg[5];
351 Int_t adcZP2[5], adcZP2oot[5], adcZP2lg[5], adcZP2ootlg[5];
352 Int_t adcZEM[2], adcZEMoot[2], adcZEMlg[2], adcZEMootlg[2];
353 Int_t pmRef[2], pmRefoot[2], pmReflg[2], pmRefootlg[2];
354 for(Int_t ich=0; ich<5; ich++){
355 adcZN1[ich] = adcZN1oot[ich] = adcZN1lg[ich] = adcZN1ootlg[ich] = 0;
356 adcZP1[ich] = adcZP1oot[ich] = adcZP1lg[ich] = adcZP1ootlg[ich] = 0;
357 adcZN2[ich] = adcZN2oot[ich] = adcZN2lg[ich] = adcZN2ootlg[ich] = 0;
358 adcZP2[ich] = adcZP2oot[ich] = adcZP2lg[ich] = adcZP2ootlg[ich] = 0;
359 if(ich<2){
360 adcZEM[ich] = adcZEMoot[ich] = adcZEMlg[ich] = adcZEMootlg[ich] = 0;
361 pmRef[ich] = pmRefoot[ich] = pmReflg[ich] = pmRefootlg[ich] = 0;
362 }
363 }
7bff3766 364
c35ed519 365 // loop over raw data
366 Float_t tZN1Corr[10], tZP1Corr[10], tZN2Corr[10], tZP2Corr[10];
73bc3a3f 367 Float_t dZEM1Corr[2], dZEM2Corr[2], sPMRef1[2], sPMRef2[2];
c35ed519 368 for(Int_t i=0; i<10; i++){
369 tZN1Corr[i] = tZP1Corr[i] = tZN2Corr[i] = tZP2Corr[i] = 0.;
73bc3a3f 370 if(i<2) dZEM1Corr[i] = dZEM2Corr[i] = sPMRef1[i] = sPMRef2[i] = 0.;
c35ed519 371 }
1e319f71 372
373 //fNRun = (Int_t) rawReader->GetRunNumber();
374 Bool_t chOff=kFALSE, isUndflw=kFALSE, isOvflw=kFALSE;
f5d41205 375 //
73bc3a3f 376 rawReader->Reset();
f5d41205 377 AliZDCRawStream rawData(rawReader);
73bc3a3f 378 while(rawData.Next()){
1e319f71 379 if(rawData.IsCalibration() == kFALSE){ // Reading ADCs
380 //printf(" **** Reading ADC raw data **** \n");
58671297 381 //
1e319f71 382 if(rawData.GetNChannelsOn() < 48 ) chOff=kTRUE;
383 if((rawData.IsADCDataWord()) && (rawData.IsOverflow() == kTRUE)) isUndflw=kTRUE;
384 if((rawData.IsADCDataWord()) && (rawData.IsUnderflow() == kTRUE)) isOvflw=kTRUE;
385
386 if((rawData.IsADCDataWord()) && (isUndflw==kFALSE) && (isOvflw==kFALSE)){
73bc3a3f 387
58671297 388 Int_t adcMod = rawData.GetADCModule();
389 Int_t det = rawData.GetSector(0);
390 Int_t quad = rawData.GetSector(1);
391 Int_t gain = rawData.GetADCGain();
392 Int_t pedindex=0;
393 //
394 // Mean pedestal value subtraction -------------------------------------------------------
395 if(fPedSubMode == 0){
73bc3a3f 396 // Not interested in o.o.t. signals (ADC modules 2, 3)
1e319f71 397 if(adcMod == 2 || adcMod == 3) continue;
73bc3a3f 398 //
399 if(quad != 5){ // ZDCs (not reference PTMs)
400 if(det == 1){
401 pedindex = quad;
402 if(gain == 0) tZN1Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
403 else tZN1Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
f5d41205 404 }
73bc3a3f 405 else if(det == 2){
406 pedindex = quad+5;
407 if(gain == 0) tZP1Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
408 else tZP1Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
409 }
410 else if(det == 3){
411 pedindex = quad+9;
412 if(quad==1){
413 if(gain == 0) dZEM1Corr[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
414 else dZEM1Corr[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
415 }
416 else if(quad==2){
417 if(gain == 0) dZEM2Corr[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
418 else dZEM2Corr[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
419 }
420 }
421 else if(det == 4){
422 pedindex = quad+12;
423 if(gain == 0) tZN2Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
424 else tZN2Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
425 }
426 else if(det == 5){
427 pedindex = quad+17;
428 if(gain == 0) tZP2Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
429 else tZP2Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
f5d41205 430 }
c35ed519 431 }
73bc3a3f 432 else{ // reference PM
433 pedindex = (det-1)/3 + 22;
434 if(det == 1){
435 if(gain==0) sPMRef1[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
436 else sPMRef1[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
437 }
438 else if(det == 4){
439 if(gain==0) sPMRef2[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
440 else sPMRef2[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
441 }
c35ed519 442 }
73bc3a3f 443 // Ch. debug
444 /*printf(" -> AliZDCReconstructor: det %d quad %d res %d -> Pedestal[%d] %1.0f\n",
445 det,quad,gain, pedindex, meanPed[pedindex]);
446 printf(" -> AliZDCReconstructor: RawADC %1.0f ADCCorr %1.0f\n",
447 rawData.GetADCValue(), rawData.GetADCValue()-meanPed[pedindex]);*/
448
58671297 449 }// mean pedestal subtraction
450 // Pedestal subtraction from correlation ------------------------------------------------
451 else if(fPedSubMode == 1){
73bc3a3f 452 // In time signals
453 if(adcMod==0 || adcMod==1){
454 if(quad != 5){ // signals from ZDCs
455 if(det == 1){
456 if(gain==0) adcZN1[quad] = rawData.GetADCValue();
457 else adcZN1lg[quad] = rawData.GetADCValue();
458 }
459 else if(det == 2){
460 if(gain==0) adcZP1[quad] = rawData.GetADCValue();
461 else adcZP1lg[quad] = rawData.GetADCValue();
462 }
463 else if(det == 3){
464 if(gain==0) adcZEM[quad-1] = rawData.GetADCValue();
465 else adcZEMlg[quad-1] = rawData.GetADCValue();
466 }
467 else if(det == 4){
468 if(gain==0) adcZN2[quad] = rawData.GetADCValue();
469 else adcZN2lg[quad] = rawData.GetADCValue();
470 }
471 else if(det == 5){
472 if(gain==0) adcZP2[quad] = rawData.GetADCValue();
473 else adcZP2lg[quad] = rawData.GetADCValue();
474 }
475 }
476 else{ // signals from reference PM
477 if(gain==0) pmRef[quad-1] = rawData.GetADCValue();
478 else pmReflg[quad-1] = rawData.GetADCValue();
479 }
480 }
481 // Out-of-time pedestals
482 else if(adcMod==2 || adcMod==3){
483 if(quad != 5){ // signals from ZDCs
484 if(det == 1){
485 if(gain==0) adcZN1oot[quad] = rawData.GetADCValue();
486 else adcZN1ootlg[quad] = rawData.GetADCValue();
487 }
488 else if(det == 2){
489 if(gain==0) adcZP1oot[quad] = rawData.GetADCValue();
490 else adcZP1ootlg[quad] = rawData.GetADCValue();
491 }
492 else if(det == 3){
493 if(gain==0) adcZEMoot[quad-1] = rawData.GetADCValue();
494 else adcZEMootlg[quad-1] = rawData.GetADCValue();
495 }
496 else if(det == 4){
497 if(gain==0) adcZN2oot[quad] = rawData.GetADCValue();
498 else adcZN2ootlg[quad] = rawData.GetADCValue();
499 }
500 else if(det == 5){
501 if(gain==0) adcZP2oot[quad] = rawData.GetADCValue();
502 else adcZP2ootlg[quad] = rawData.GetADCValue();
503 }
504 }
505 else{ // signals from reference PM
506 if(gain==0) pmRefoot[quad-1] = rawData.GetADCValue();
507 else pmRefootlg[quad-1] = rawData.GetADCValue();
508 }
509 }
58671297 510 } // pedestal subtraction from correlation
511 // Ch. debug
512 //printf("\t AliZDCReconstructor - det %d quad %d res %d -> Ped[%d] = %1.0f\n",
513 // det,quad,gain, pedindex, meanPed[pedindex]);
514 }//IsADCDataWord
515 }// Not raw data from calibration run!
516 else{
517 }
73bc3a3f 518 }//loop on raw data
519
520 if(fPedSubMode==1){
521 for(Int_t t=0; t<5; t++){
522 tZN1Corr[t] = adcZN1[t] - (corrCoeff1[t]*adcZN1oot[t]+corrCoeff0[t]);
523 tZN1Corr[t+5] = adcZN1lg[t] - (corrCoeff1[t+kNch]*adcZN1ootlg[t]+corrCoeff0[t+kNch]);
524 //
525 tZP1Corr[t] = adcZP1[t] - (corrCoeff1[t+5]*adcZP1oot[t]+corrCoeff0[t+5]);
526 tZP1Corr[t+5] = adcZP1lg[t] - (corrCoeff1[t+5+kNch]*adcZP1ootlg[t]+corrCoeff0[t+5+kNch]);
527 //
528 tZN2Corr[t] = adcZN2[t] - (corrCoeff1[t+12]*adcZN2oot[t]+corrCoeff0[t+12]);
529 tZN2Corr[t+5] = adcZN2lg[t] - (corrCoeff1[t+12+kNch]*adcZN2ootlg[t]+corrCoeff0[t+12+kNch]);
530 //
531 tZP2Corr[t] = adcZP2[t] - (corrCoeff1[t+17]*adcZP2oot[t]+corrCoeff0[t+17]);
532 tZP2Corr[t+5] = adcZP2lg[t] - (corrCoeff1[t+17+kNch]*adcZP2ootlg[t]+corrCoeff0[t+17+kNch]);
533 // 0---------0 Ch. debug 0---------0
534/* printf("\n\n ---------- Debug of pedestal subtraction from correlation ----------\n");
535 printf("\tCorrCoeff0\tCorrCoeff1\n");
536 printf(" ZN1 %d\t%1.0f\t%1.0f\n",t,corrCoeff0[t],corrCoeff1[t]);
537 printf(" ZN1lg %d\t%1.0f\t%1.0f\n",t+kNch,corrCoeff0[t+kNch],corrCoeff1[t+kNch]);
538 printf(" ZP1 %d\t%1.0f\t%1.0f\n",t+5,corrCoeff0[t+5],corrCoeff1[t+5]);
539 printf(" ZP1lg %d\t%1.0f\t%1.0f\n",t+5+kNch,corrCoeff0[t+5+kNch],corrCoeff1[t+5+kNch]);
540 printf(" ZN2 %d\t%1.0f\t%1.0f\n",t+12,corrCoeff0[t+12],corrCoeff1[t+12]);
541 printf(" ZN2lg %d\t%1.0f\t%1.0f\n",t+12+kNch,corrCoeff0[t+12+kNch],corrCoeff1[t+12+kNch]);
542 printf(" ZP2 %d\t%1.0f\t%1.0f\n",t+17,corrCoeff0[t+17],corrCoeff1[t+17]);
543 printf(" ZP2lg %d\t%1.0f\t%1.0f\n",t+17+kNch,corrCoeff0[t+17+kNch],corrCoeff1[t+17+kNch]);
544
545 printf("ZN1 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
546 adcZN1[t],(corrCoeff1[t]*adcZN1oot[t]+corrCoeff0[t]),tZN1Corr[t]);
547 printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
548 adcZN1lg[t],(corrCoeff1[t+kNch]*adcZN1ootlg[t]+corrCoeff0[t+kNch]),tZN1Corr[t+5]);
549 //
550 printf("ZP1 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
551 adcZP1[t],(corrCoeff1[t+5]*adcZP1oot[t]+corrCoeff0[t+5]),tZP1Corr[t]);
552 printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
553 adcZP1lg[t],(corrCoeff1[t+5+kNch]*adcZP1ootlg[t]+corrCoeff0[t+5+kNch]),tZP1Corr[t+5]);
554 //
555 printf("ZN2 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
556 adcZN2[t],(corrCoeff1[t+12]*adcZN2oot[t]+corrCoeff0[t+12]),tZN2Corr[t]);
557 printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
558 adcZN2lg[t],(corrCoeff1[t+12+kNch]*adcZN2ootlg[t]+corrCoeff0[t+12+kNch]),tZN2Corr[t+5]);
559 //
560 printf("ZP2 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
561 adcZP2[t],(corrCoeff1[t+17]*adcZP2oot[t]+corrCoeff0[t+17]),tZP2Corr[t]);
562 printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
563 adcZP2lg[t],(corrCoeff1[t+17+kNch]*adcZP2ootlg[t]+corrCoeff0[t+17+kNch]),tZP2Corr[t+5]);
564*/
565 }
566 dZEM1Corr[0] = adcZEM[0] - (corrCoeff1[9]*adcZEMoot[0]+corrCoeff0[9]);
567 dZEM1Corr[1] = adcZEMlg[0] - (corrCoeff1[9+kNch]*adcZEMootlg[0]+corrCoeff0[9+kNch]);
568 dZEM2Corr[0] = adcZEM[1] - (corrCoeff1[10]*adcZEMoot[1]+corrCoeff0[10]);
569 dZEM2Corr[1] = adcZEMlg[1] - (corrCoeff1[10+kNch]*adcZEMootlg[1]+corrCoeff0[10+kNch]);
570 //
571 sPMRef1[0] = pmRef[0] - (corrCoeff1[22]*pmRefoot[0]+corrCoeff0[22]);
572 sPMRef1[1] = pmReflg[0] - (corrCoeff1[22+kNch]*pmRefootlg[0]+corrCoeff0[22+kNch]);
573 sPMRef2[0] = pmRef[0] - (corrCoeff1[23]*pmRefoot[1]+corrCoeff0[23]);
574 sPMRef2[1] = pmReflg[0] - (corrCoeff1[23+kNch]*pmRefootlg[1]+corrCoeff0[23+kNch]);
f5d41205 575 }
576
73bc3a3f 577 // If CALIBRATION_MB run build the RecoParam object
578 if(fIsCalibrationMB){
579 Float_t ZDCC=0., ZDCA=0., ZEM=0;
580 ZEM += dZEM1Corr[0] + dZEM2Corr[0];
581 for(Int_t jkl=0; jkl<5; jkl++){
582 ZDCC += tZN1Corr[jkl] + tZP1Corr[jkl];
583 ZDCA += tZN2Corr[jkl] + tZP2Corr[jkl];
584 }
1e319f71 585 BuildRecoParam(ZDCC/100., ZDCA/100., ZEM/100.);
73bc3a3f 586 }
69550cf5 587 // reconstruct the event
73bc3a3f 588 else{
589 if(fRecoMode==1) // p-p data
590 ReconstructEventpp(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
1e319f71 591 dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, chOff, isUndflw, isOvflw);
73bc3a3f 592 else if(fRecoMode==2) // Pb-Pb data
593 ReconstructEventPbPb(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
1e319f71 594 dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, chOff, isUndflw, isOvflw);
73bc3a3f 595 }
f5d41205 596}
597
598//_____________________________________________________________________________
73bc3a3f 599void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrADCZN1,
600 Float_t* corrADCZP1, Float_t* corrADCZN2, Float_t* corrADCZP2,
1e319f71 601 Float_t* corrADCZEM1, Float_t* corrADCZEM2, Float_t* sPMRef1, Float_t* sPMRef2,
602 Bool_t channelsOff, Bool_t chUnderflow, Bool_t chOverflow) const
f5d41205 603{
73bc3a3f 604 // ****************** Reconstruct one event ******************
1e319f71 605
606 // ---- Setting reco flags
6b793021 607 UInt_t recoFlag=0;
608 UInt_t rFlags[32];
609 for(Int_t ifl=0; ifl<32; ifl++) rFlags[ifl]=0;
12434381 610
611 if(corrADCZN2[0]>fSignalThreshold) rFlags[0] = 0x1;
612 if(corrADCZP2[0]>fSignalThreshold) rFlags[1] = 0x1;
6b793021 613 if(corrADCZEM1[0]>fSignalThreshold) rFlags[2] = 0x1;
614 if(corrADCZEM2[0]>fSignalThreshold) rFlags[3] = 0x1;
12434381 615 if(corrADCZN1[0]>fSignalThreshold) rFlags[4] = 0x1;
616 if(corrADCZP1[0]>fSignalThreshold) rFlags[5] = 0x1;
1e319f71 617 //
6b793021 618 if(channelsOff==kTRUE) rFlags[8] = 0x1;
619 if(chUnderflow == kTRUE) rFlags[9] = 0x1;
620 if(chOverflow==kTRUE) rFlags[10] = 0x1;
621 recoFlag = rFlags[10] << 10 | rFlags[9] << 9 | rFlags[8] << 8 |
622 rFlags[5] << 5 | rFlags[4] << 4 | rFlags[3] << 3 |
623 rFlags[2] << 2 | rFlags[1] << 1 | rFlags[0];
1e319f71 624
73bc3a3f 625 // ****** Retrieving calibration data
84d6255e 626 // --- Equalization coefficients ---------------------------------------------
f5d41205 627 Float_t equalCoeffZN1[5], equalCoeffZP1[5], equalCoeffZN2[5], equalCoeffZP2[5];
628 for(Int_t ji=0; ji<5; ji++){
73bc3a3f 629 equalCoeffZN1[ji] = fTowCalibData->GetZN1EqualCoeff(ji);
630 equalCoeffZP1[ji] = fTowCalibData->GetZP1EqualCoeff(ji);
631 equalCoeffZN2[ji] = fTowCalibData->GetZN2EqualCoeff(ji);
632 equalCoeffZP2[ji] = fTowCalibData->GetZP2EqualCoeff(ji);
f5d41205 633 }
84d6255e 634 // --- Energy calibration factors ------------------------------------
f5d41205 635 Float_t calibEne[4];
42d8b8d5 636 // **** Energy calibration coefficient set to 1
637 // **** (no trivial way to calibrate in p-p runs)
73bc3a3f 638 for(Int_t ij=0; ij<4; ij++) calibEne[ij] = fEnCalibData->GetEnCalib(ij);
7bff3766 639
73bc3a3f 640 // ****** Equalization of detector responses
7bff3766 641 Float_t equalTowZN1[10], equalTowZN2[10], equalTowZP1[10], equalTowZP2[10];
73bc3a3f 642 for(Int_t gi=0; gi<10; gi++){
31474197 643 if(gi<5){
644 equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi];
645 equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi];
646 equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi];
647 equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi];
648 }
649 else{
650 equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi-5];
651 equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi-5];
652 equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi-5];
653 equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi-5];
654 }
73bc3a3f 655 }
656
657 // ****** Summed response for hadronic calorimeter (SUMMED and then CALIBRATED!)
658 Float_t calibSumZN1[]={0,0}, calibSumZN2[]={0,0}, calibSumZP1[]={0,0}, calibSumZP2[]={0,0};
7bff3766 659 for(Int_t gi=0; gi<5; gi++){
73bc3a3f 660 calibSumZN1[0] += equalTowZN1[gi];
661 calibSumZP1[0] += equalTowZP1[gi];
662 calibSumZN2[0] += equalTowZN2[gi];
663 calibSumZP2[0] += equalTowZP2[gi];
664 //
665 calibSumZN1[1] += equalTowZN1[gi+5];
666 calibSumZP1[1] += equalTowZP1[gi+5];
667 calibSumZN2[1] += equalTowZN2[gi+5];
668 calibSumZP2[1] += equalTowZP2[gi+5];
7bff3766 669 }
73bc3a3f 670 // High gain chain
671 calibSumZN1[0] = calibSumZN1[0]*calibEne[0]/8.;
672 calibSumZP1[0] = calibSumZP1[0]*calibEne[1]/8.;
673 calibSumZN2[0] = calibSumZN2[0]*calibEne[2]/8.;
674 calibSumZP2[0] = calibSumZP2[0]*calibEne[3]/8.;
675 // Low gain chain
676 calibSumZN1[1] = calibSumZN1[1]*calibEne[0];
677 calibSumZP1[1] = calibSumZP1[1]*calibEne[1];
678 calibSumZN2[1] = calibSumZN2[1]*calibEne[2];
679 calibSumZP2[1] = calibSumZP2[1]*calibEne[3];
7bff3766 680
73bc3a3f 681 // ****** Energy calibration of detector responses
7bff3766 682 Float_t calibTowZN1[10], calibTowZN2[10], calibTowZP1[10], calibTowZP2[10];
73bc3a3f 683 for(Int_t gi=0; gi<5; gi++){
684 // High gain chain
685 calibTowZN1[gi] = equalTowZN1[gi]*calibEne[0]/8.;
686 calibTowZP1[gi] = equalTowZP1[gi]*calibEne[1]/8.;
687 calibTowZN2[gi] = equalTowZN2[gi]*calibEne[2]/8.;
688 calibTowZP2[gi] = equalTowZP2[gi]*calibEne[3]/8.;
689 // Low gain chain
690 calibTowZN1[gi+5] = equalTowZN1[gi+5]*calibEne[0];
691 calibTowZP1[gi+5] = equalTowZP1[gi+5]*calibEne[1];
692 calibTowZN2[gi+5] = equalTowZN2[gi+5]*calibEne[2];
693 calibTowZP2[gi+5] = equalTowZP2[gi+5]*calibEne[3];
7bff3766 694 }
73bc3a3f 695 //
696 Float_t sumZEM[]={0,0}, calibZEM1[]={0,0}, calibZEM2[]={0,0};
697 calibZEM1[0] = corrADCZEM1[0]*calibEne[5]/8.;
698 calibZEM1[1] = corrADCZEM1[1]*calibEne[5];
699 calibZEM2[0] = corrADCZEM2[0]*calibEne[5]/8.;
700 calibZEM2[1] = corrADCZEM2[1]*calibEne[5];
701 for(Int_t k=0; k<2; k++) sumZEM[k] = calibZEM1[k] + calibZEM2[k];
7bff3766 702
73bc3a3f 703 // ****** No. of spectator and participants nucleons
42d8b8d5 704 // Variables calculated to comply with ESD structure
73bc3a3f 705 // *** N.B. -> They have a meaning only in Pb-Pb!!!!!!!!!!!!
d9ec113e 706 Int_t nDetSpecNLeft=0, nDetSpecPLeft=0, nDetSpecNRight=0, nDetSpecPRight=0;
73bc3a3f 707 Int_t nGenSpec=0, nGenSpecLeft=0, nGenSpecRight=0;
708 Int_t nPart=0, nPartTotLeft=0, nPartTotRight=0;
709 Double_t impPar=0., impPar1=0., impPar2=0.;
7bff3766 710
711 // create the output tree
1e319f71 712 AliZDCReco* reco = new AliZDCReco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2,
713 calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2,
714 calibZEM1, calibZEM2, sPMRef1, sPMRef2,
715 nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight,
716 nGenSpec, nGenSpecLeft, nGenSpecRight,
717 nPart, nPartTotLeft, nPartTotRight,
718 impPar, impPar1, impPar2,
719 recoFlag);
7bff3766 720
1e319f71 721 //AliZDCReco* preco = &reco;
722 const Int_t kBufferSize = 8000;
723 clustersTree->Branch("ZDC", "AliZDCReco", &reco, kBufferSize);
724
7bff3766 725 // write the output tree
726 clustersTree->Fill();
1e319f71 727 delete reco;
7bff3766 728}
729
730//_____________________________________________________________________________
73bc3a3f 731void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree,
732 Float_t* corrADCZN1, Float_t* corrADCZP1, Float_t* corrADCZN2, Float_t* corrADCZP2,
1e319f71 733 Float_t* corrADCZEM1, Float_t* corrADCZEM2, Float_t* sPMRef1, Float_t* sPMRef2,
734 Bool_t channelsOff, Bool_t chUnderflow, Bool_t chOverflow) const
7bff3766 735{
73bc3a3f 736 // ****************** Reconstruct one event ******************
1e319f71 737
6b793021 738 // ---- Setting reco flags
739 UInt_t recoFlag=0;
740 UInt_t rFlags[32];
741 for(Int_t ifl=0; ifl<32; ifl++) rFlags[ifl]=0;
12434381 742
743 if(corrADCZN2[0]>fSignalThreshold) rFlags[0] = 0x1;
744 if(corrADCZP2[0]>fSignalThreshold) rFlags[1] = 0x1;
6b793021 745 if(corrADCZEM1[0]>fSignalThreshold) rFlags[2] = 0x1;
746 if(corrADCZEM2[0]>fSignalThreshold) rFlags[3] = 0x1;
12434381 747 if(corrADCZN1[0]>fSignalThreshold) rFlags[4] = 0x1;
748 if(corrADCZP1[0]>fSignalThreshold) rFlags[5] = 0x1;
1e319f71 749 //
6b793021 750 if(channelsOff==kTRUE) rFlags[8] = 0x1;
751 if(chUnderflow == kTRUE) rFlags[9] = 0x1;
752 if(chOverflow==kTRUE) rFlags[10] = 0x1;
753 recoFlag = rFlags[10] << 10 | rFlags[9] << 9 | rFlags[8] << 8 |
754 rFlags[5] << 5 | rFlags[4] << 4 | rFlags[3] << 3 |
755 rFlags[2] << 2 | rFlags[1] << 1 | rFlags[0];
73bc3a3f 756
757 // ****** Retrieving calibration data
7bff3766 758 // --- Equalization coefficients ---------------------------------------------
759 Float_t equalCoeffZN1[5], equalCoeffZP1[5], equalCoeffZN2[5], equalCoeffZP2[5];
760 for(Int_t ji=0; ji<5; ji++){
73bc3a3f 761 equalCoeffZN1[ji] = fTowCalibData->GetZN1EqualCoeff(ji);
762 equalCoeffZP1[ji] = fTowCalibData->GetZP1EqualCoeff(ji);
763 equalCoeffZN2[ji] = fTowCalibData->GetZN2EqualCoeff(ji);
764 equalCoeffZP2[ji] = fTowCalibData->GetZP2EqualCoeff(ji);
7bff3766 765 }
766 // --- Energy calibration factors ------------------------------------
73bc3a3f 767 Float_t valFromOCDB[6], calibEne[6];
768 for(Int_t ij=0; ij<6; ij++){
769 valFromOCDB[ij] = fEnCalibData->GetEnCalib(ij);
770 if(ij<4){
771 if(valFromOCDB[ij]!=0) calibEne[ij] = fBeamEnergy/valFromOCDB[ij];
772 else AliWarning(" Value from OCDB for E calibration = 0 !!!\n");
773 }
774 else calibEne[ij] = valFromOCDB[ij];
775 }
f5d41205 776
73bc3a3f 777 // ****** Equalization of detector responses
c35ed519 778 Float_t equalTowZN1[10], equalTowZN2[10], equalTowZP1[10], equalTowZP2[10];
73bc3a3f 779 for(Int_t gi=0; gi<10; gi++){
31474197 780 if(gi<5){
781 equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi];
782 equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi];
783 equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi];
784 equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi];
785 }
786 else{
787 equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi-5];
788 equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi-5];
789 equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi-5];
790 equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi-5];
791 }
f5d41205 792 }
793
73bc3a3f 794 // ****** Summed response for hadronic calorimeter (SUMMED and then CALIBRATED!)
c9102a72 795 Float_t calibSumZN1[]={0,0}, calibSumZN2[]={0,0}, calibSumZP1[]={0,0}, calibSumZP2[]={0,0};
73bc3a3f 796 for(Int_t gi=0; gi<5; gi++){
797 calibSumZN1[0] += equalTowZN1[gi];
798 calibSumZP1[0] += equalTowZP1[gi];
799 calibSumZN2[0] += equalTowZN2[gi];
800 calibSumZP2[0] += equalTowZP2[gi];
801 //
802 calibSumZN1[1] += equalTowZN1[gi+5];
803 calibSumZP1[1] += equalTowZP1[gi+5];
804 calibSumZN2[1] += equalTowZN2[gi+5];
805 calibSumZP2[1] += equalTowZP2[gi+5];
f5d41205 806 }
73bc3a3f 807 // High gain chain
808 calibSumZN1[0] = calibSumZN1[0]*calibEne[0]/8.;
809 calibSumZP1[0] = calibSumZP1[0]*calibEne[1]/8.;
810 calibSumZN2[0] = calibSumZN2[0]*calibEne[2]/8.;
811 calibSumZP2[0] = calibSumZP2[0]*calibEne[3]/8.;
812 // Low gain chain
813 calibSumZN1[1] = calibSumZN1[1]*calibEne[0];
814 calibSumZP1[1] = calibSumZP1[1]*calibEne[1];
815 calibSumZN2[1] = calibSumZN2[1]*calibEne[2];
816 calibSumZP2[1] = calibSumZP2[1]*calibEne[3];
7bff3766 817 //
73bc3a3f 818 Float_t sumZEM[]={0,0}, calibZEM1[]={0,0}, calibZEM2[]={0,0};
819 calibZEM1[0] = corrADCZEM1[0]*calibEne[5]/8.;
820 calibZEM1[1] = corrADCZEM1[1]*calibEne[5];
821 calibZEM2[0] = corrADCZEM2[0]*calibEne[5]/8.;
822 calibZEM2[1] = corrADCZEM2[1]*calibEne[5];
823 for(Int_t k=0; k<2; k++) sumZEM[k] = calibZEM1[k] + calibZEM2[k];
824
825 // ****** Energy calibration of detector responses
826 Float_t calibTowZN1[10], calibTowZN2[10], calibTowZP1[10], calibTowZP2[10];
827 for(Int_t gi=0; gi<5; gi++){
828 // High gain chain
829 calibTowZN1[gi] = equalTowZN1[gi]*calibEne[0]/8.;
830 calibTowZP1[gi] = equalTowZP1[gi]*calibEne[1]/8.;
831 calibTowZN2[gi] = equalTowZN2[gi]*calibEne[2]/8.;
832 calibTowZP2[gi] = equalTowZP2[gi]*calibEne[3]/8.;
833 // Low gain chain
834 calibTowZN1[gi+5] = equalTowZN1[gi+5]*calibEne[0];
835 calibTowZP1[gi+5] = equalTowZP1[gi+5]*calibEne[1];
836 calibTowZN2[gi+5] = equalTowZN2[gi+5]*calibEne[2];
837 calibTowZP2[gi+5] = equalTowZP2[gi+5]*calibEne[3];
838 }
f5d41205 839
73bc3a3f 840 // ****** Number of detected spectator nucleons
d9ec113e 841 Int_t nDetSpecNLeft=0, nDetSpecPLeft=0, nDetSpecNRight=0, nDetSpecPRight=0;
fd9afd60 842 if(fBeamEnergy!=0){
843 nDetSpecNLeft = (Int_t) (calibSumZN1[0]/fBeamEnergy);
844 nDetSpecPLeft = (Int_t) (calibSumZP1[0]/fBeamEnergy);
845 nDetSpecNRight = (Int_t) (calibSumZN2[0]/fBeamEnergy);
846 nDetSpecPRight = (Int_t) (calibSumZP2[0]/fBeamEnergy);
847 }
73bc3a3f 848 else AliWarning(" ATTENTION!!! fBeamEnergy=0 -> N_spec will be ZERO!!! \n");
f5d41205 849 /*printf("\n\t AliZDCReconstructor -> nDetSpecNLeft %d, nDetSpecPLeft %d,"
850 " nDetSpecNRight %d, nDetSpecPRight %d\n",nDetSpecNLeft, nDetSpecPLeft,
851 nDetSpecNRight, nDetSpecPRight);*/
73bc3a3f 852
1e319f71 853 Int_t nGenSpec=0, nGenSpecA=0, nGenSpecC=0;
854 Int_t nPart=0, nPartA=0, nPartC=0;
855 Double_t b=0., bA=0., bC=0.;
856
73bc3a3f 857 if(fIsCalibrationMB == kFALSE){
858 // ****** Reconstruction parameters ------------------
859 // Ch. debug
860 //fRecoParam->Print("");
861 //
862 TH2F *hZDCvsZEM = fRecoParam->GethZDCvsZEM();
863 TH2F *hZDCCvsZEM = fRecoParam->GethZDCCvsZEM();
864 TH2F *hZDCAvsZEM = fRecoParam->GethZDCAvsZEM();
865 TH1D *hNpartDist = fRecoParam->GethNpartDist();
866 TH1D *hbDist = fRecoParam->GethbDist();
867 Float_t ClkCenter = fRecoParam->GetClkCenter();
868 //
869 Double_t xHighEdge = hZDCvsZEM->GetXaxis()->GetXmax();
870 Double_t origin = xHighEdge*ClkCenter;
871 // Ch. debug
1e319f71 872 //printf("\n\n xHighEdge %1.2f, origin %1.4f \n", xHighEdge, origin);
73bc3a3f 873 //
874 // ====> Summed ZDC info (sideA+side C)
875 TF1 *line = new TF1("line","[0]*x+[1]",0.,xHighEdge);
876 Float_t y = (calibSumZN1[0]+calibSumZP1[0]+calibSumZN2[0]+calibSumZP2[0])/1000.;
877 Float_t x = (calibZEM1[0]+calibZEM2[0])/1000.;
878 line->SetParameter(0, y/(x-origin));
879 line->SetParameter(1, -origin*y/(x-origin));
880 // Ch. debug
1e319f71 881 //printf(" ***************** Summed ZDC info (sideA+side C) \n");
882 //printf(" E_{ZEM} %1.4f, E_{ZDC} %1.2f, TF1: %1.2f*x + %1.2f ", x, y,y/(x-origin),-origin*y/(x-origin));
73bc3a3f 883 //
884 Double_t countPerc=0;
885 Double_t xBinCenter=0, yBinCenter=0;
886 for(Int_t nbinx=1; nbinx<=hZDCvsZEM->GetNbinsX(); nbinx++){
887 for(Int_t nbiny=1; nbiny<=hZDCvsZEM->GetNbinsY(); nbiny++){
888 xBinCenter = hZDCvsZEM->GetXaxis()->GetBinCenter(nbinx);
889 yBinCenter = hZDCvsZEM->GetYaxis()->GetBinCenter(nbiny);
890 //
891 if(line->GetParameter(0)>0){
892 if(yBinCenter < (line->GetParameter(0)*xBinCenter + line->GetParameter(1))){
893 countPerc += hZDCvsZEM->GetBinContent(nbinx,nbiny);
894 // Ch. debug
895 /*printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n",
896 xBinCenter, yBinCenter, countPerc);*/
897 }
898 }
899 else{
900 if(yBinCenter > (line->GetParameter(0)*xBinCenter + line->GetParameter(1))){
901 countPerc += hZDCvsZEM->GetBinContent(nbinx,nbiny);
902 // Ch. debug
903 /*printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n",
904 xBinCenter, yBinCenter, countPerc);*/
905 }
906 }
907 }
908 }
909 //
910 Double_t xSecPerc = 0.;
911 if(hZDCvsZEM->GetEntries()!=0){
912 xSecPerc = countPerc/hZDCvsZEM->GetEntries();
913 }
914 else{
915 AliWarning(" Histogram hZDCvsZEM from OCDB has no entries!!!");
916 }
917 // Ch. debug
918 //printf(" xSecPerc %1.4f \n", xSecPerc);
f5d41205 919
73bc3a3f 920 // ====> side C
921 TF1 *lineC = new TF1("lineC","[0]*x+[1]",0.,xHighEdge);
922 Float_t yC = (calibSumZN1[0]+calibSumZP1[0])/1000.;
923 lineC->SetParameter(0, yC/(x-origin));
924 lineC->SetParameter(1, -origin*yC/(x-origin));
925 // Ch. debug
926 //printf(" ***************** Side C \n");
927 //printf(" E_{ZEM} %1.4f, E_{ZDCC} %1.2f, TF1: %1.2f*x + %1.2f ", x, yC,yC/(x-origin),-origin*yC/(x-origin));
928 //
929 Double_t countPercC=0;
930 Double_t xBinCenterC=0, yBinCenterC=0;
931 for(Int_t nbinx=1; nbinx<=hZDCCvsZEM->GetNbinsX(); nbinx++){
932 for(Int_t nbiny=1; nbiny<=hZDCCvsZEM->GetNbinsY(); nbiny++){
933 xBinCenterC = hZDCCvsZEM->GetXaxis()->GetBinCenter(nbinx);
934 yBinCenterC = hZDCCvsZEM->GetYaxis()->GetBinCenter(nbiny);
935 if(lineC->GetParameter(0)>0){
936 if(yBinCenterC < (lineC->GetParameter(0)*xBinCenterC + lineC->GetParameter(1))){
937 countPercC += hZDCCvsZEM->GetBinContent(nbinx,nbiny);
938 }
939 }
940 else{
941 if(yBinCenterC > (lineC->GetParameter(0)*xBinCenterC + lineC->GetParameter(1))){
942 countPercC += hZDCCvsZEM->GetBinContent(nbinx,nbiny);
943 }
944 }
945 }
946 }
947 //
948 Double_t xSecPercC = 0.;
949 if(hZDCCvsZEM->GetEntries()!=0){
950 xSecPercC = countPercC/hZDCCvsZEM->GetEntries();
951 }
952 else{
953 AliWarning(" Histogram hZDCCvsZEM from OCDB has no entries!!!");
954 }
955 // Ch. debug
956 //printf(" xSecPercC %1.4f \n", xSecPercC);
957
958 // ====> side A
959 TF1 *lineA = new TF1("lineA","[0]*x+[1]",0.,xHighEdge);
960 Float_t yA = (calibSumZN2[0]+calibSumZP2[0])/1000.;
961 lineA->SetParameter(0, yA/(x-origin));
962 lineA->SetParameter(1, -origin*yA/(x-origin));
963 //
964 // Ch. debug
965 //printf(" ***************** Side A \n");
966 //printf(" E_{ZEM} %1.4f, E_{ZDCA} %1.2f, TF1: %1.2f*x + %1.2f ", x, yA,yA/(x-origin),-origin*yA/(x-origin));
967 //
968 Double_t countPercA=0;
969 Double_t xBinCenterA=0, yBinCenterA=0;
970 for(Int_t nbinx=1; nbinx<=hZDCAvsZEM->GetNbinsX(); nbinx++){
971 for(Int_t nbiny=1; nbiny<=hZDCAvsZEM->GetNbinsY(); nbiny++){
972 xBinCenterA = hZDCAvsZEM->GetXaxis()->GetBinCenter(nbinx);
973 yBinCenterA = hZDCAvsZEM->GetYaxis()->GetBinCenter(nbiny);
974 if(lineA->GetParameter(0)>0){
975 if(yBinCenterA < (lineA->GetParameter(0)*xBinCenterA + lineA->GetParameter(1))){
976 countPercA += hZDCAvsZEM->GetBinContent(nbinx,nbiny);
977 }
978 }
979 else{
980 if(yBinCenterA > (lineA->GetParameter(0)*xBinCenterA + lineA->GetParameter(1))){
981 countPercA += hZDCAvsZEM->GetBinContent(nbinx,nbiny);
982 }
983 }
984 }
985 }
986 //
987 Double_t xSecPercA = 0.;
988 if(hZDCAvsZEM->GetEntries()!=0){
989 xSecPercA = countPercA/hZDCAvsZEM->GetEntries();
990 }
991 else{
992 AliWarning(" Histogram hZDCAvsZEM from OCDB has no entries!!!");
993 }
994 // Ch. debug
995 //printf(" xSecPercA %1.4f \n", xSecPercA);
996
997 // ****** Number of participants (from E_ZDC vs. E_ZEM correlation)
998 Int_t nPart=0, nPartC=0, nPartA=0;
999 Double_t nPartFrac=0., nPartFracC=0., nPartFracA=0.;
1000 for(Int_t npbin=1; npbin<hNpartDist->GetNbinsX(); npbin++){
1001 nPartFrac += (hNpartDist->GetBinContent(npbin))/(hNpartDist->GetEntries());
1002 if((1.-nPartFrac) < xSecPerc){
1003 nPart = (Int_t) hNpartDist->GetBinLowEdge(npbin);
1004 // Ch. debug
1005 //printf(" ***************** Summed ZDC info (sideA+side C) \n");
1006 //printf(" nPartFrac %1.4f, nPart %d\n", nPartFrac, nPart);
1007 break;
1008 }
1009 }
1010 if(nPart<0) nPart=0;
1011 //
1012 for(Int_t npbin=1; npbin<hNpartDist->GetNbinsX(); npbin++){
1013 nPartFracC += (hNpartDist->GetBinContent(npbin))/(hNpartDist->GetEntries());
1014 if((1.-nPartFracC) < xSecPercC){
1015 nPartC = (Int_t) hNpartDist->GetBinLowEdge(npbin);
1016 // Ch. debug
1017 //printf(" ***************** Side C \n");
1018 //printf(" nPartFracC %1.4f, nPartC %d\n", nPartFracC, nPartC);
1019 break;
1020 }
1021 }
1022 if(nPartC<0) nPartC=0;
1023 //
1024 for(Int_t npbin=1; npbin<hNpartDist->GetNbinsX(); npbin++){
1025 nPartFracA += (hNpartDist->GetBinContent(npbin))/(hNpartDist->GetEntries());
1026 if((1.-nPartFracA) < xSecPercA){
1027 nPartA = (Int_t) hNpartDist->GetBinLowEdge(npbin);
1028 // Ch. debug
1029 //printf(" ***************** Side A \n");
1030 //printf(" nPartFracA %1.4f, nPartA %d\n\n", nPartFracA, nPartA);
1031 break;
1032 }
1033 }
1034 if(nPartA<0) nPartA=0;
1035
1036 // ****** Impact parameter (from E_ZDC vs. E_ZEM correlation)
1037 Float_t b=0, bC=0, bA=0;
1038 Double_t bFrac=0., bFracC=0., bFracA=0.;
1039 for(Int_t ibbin=1; ibbin<hbDist->GetNbinsX(); ibbin++){
1040 bFrac += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries());
1041 if((1.-bFrac) < xSecPerc){
1042 b = hbDist->GetBinLowEdge(ibbin);
1043 break;
1044 }
1045 }
1046 //
1047 for(Int_t ibbin=1; ibbin<hbDist->GetNbinsX(); ibbin++){
1048 bFracC += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries());
1049 if((1.-bFracC) < xSecPercC){
1050 bC = hbDist->GetBinLowEdge(ibbin);
1051 break;
1052 }
1053 }
1054 //
1055 for(Int_t ibbin=1; ibbin<hbDist->GetNbinsX(); ibbin++){
1056 bFracA += (hbDist->GetBinContent(ibbin))/(hNpartDist->GetEntries());
1057 if((1.-bFracA) < xSecPercA){
1058 bA = hbDist->GetBinLowEdge(ibbin);
1059 break;
1060 }
1061 }
1062
1063 // ****** Number of spectator nucleons
1064 Int_t nGenSpec=0, nGenSpecC=0, nGenSpecA=0;
1065 //
1066 nGenSpec = 416 - nPart;
1067 nGenSpecC = 416 - nPartC;
1068 nGenSpecA = 416 - nPartA;
1069 if(nGenSpec>416) nGenSpec=416; if(nGenSpec<0) nGenSpec=0;
1070 if(nGenSpecC>416) nGenSpecC=416; if(nGenSpecC<0) nGenSpecC=0;
1071 if(nGenSpecA>416) nGenSpecA=416; if(nGenSpecA<0) nGenSpecA=0;
8309c1ab 1072
73bc3a3f 1073 // Ch. debug
1074 /*printf("\n\t AliZDCReconstructor -> calibSumZN1[0] %1.0f, calibSumZP1[0] %1.0f,"
1075 " calibSumZN2[0] %1.0f, calibSumZP2[0] %1.0f, corrADCZEMHG %1.0f\n",
1076 calibSumZN1[0],calibSumZP1[0],calibSumZN2[0],calibSumZP2[0],corrADCZEMHG);
1077 printf("\t AliZDCReconstructor -> nGenSpecLeft %d nGenSpecRight %d\n",
1078 nGenSpecLeft, nGenSpecRight);
1079 printf("\t AliZDCReconstructor -> NpartL %d, NpartR %d, b %1.2f fm\n\n",nPartTotLeft, nPartTotRight, impPar);
1080 */
c35ed519 1081
73bc3a3f 1082 delete lineC; delete lineA;
1e319f71 1083
73bc3a3f 1084 } // ONLY IF fIsCalibrationMB==kFALSE
1e319f71 1085
1086 AliZDCReco* reco = new AliZDCReco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2,
1087 calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2,
1088 calibZEM1, calibZEM2, sPMRef1, sPMRef2,
1089 nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight,
1090 nGenSpec, nGenSpecA, nGenSpecC,
1091 nPart, nPartA, nPartC, b, bA, bC,
1092 recoFlag);
1093
1094 const Int_t kBufferSize = 4000;
1095 clustersTree->Branch("ZDC", "AliZDCReco", &reco, kBufferSize);
1096 // write the output tree
1097 clustersTree->Fill();
1098 delete reco;
73bc3a3f 1099}
8309c1ab 1100
73bc3a3f 1101//_____________________________________________________________________________
1e319f71 1102void AliZDCReconstructor::BuildRecoParam(Float_t ZDCC, Float_t ZDCA, Float_t ZEM) const
73bc3a3f 1103{
1104 // Calculate RecoParam object for Pb-Pb data
1e319f71 1105 (fRecoParam->GethZDCvsZEM())->Fill(ZDCC+ZDCA, ZEM);
1106 (fRecoParam->GethZDCCvsZEM())->Fill(ZDCC, ZEM);
1107 (fRecoParam->GethZDCAvsZEM())->Fill(ZDCA, ZEM);
73bc3a3f 1108
8309c1ab 1109}
1110
1111//_____________________________________________________________________________
70f04f6d 1112void AliZDCReconstructor::FillZDCintoESD(TTree *clustersTree, AliESDEvent* esd) const
8309c1ab 1113{
70f04f6d 1114 // fill energies and number of participants to the ESD
8309c1ab 1115
73bc3a3f 1116 if(fIsCalibrationMB==kTRUE) WritePbPbRecoParamInOCDB();
1117
8309c1ab 1118 AliZDCReco reco;
1119 AliZDCReco* preco = &reco;
70f04f6d 1120 clustersTree->SetBranchAddress("ZDC", &preco);
8309c1ab 1121
70f04f6d 1122 clustersTree->GetEntry(0);
84d6255e 1123 //
a85132e7 1124 AliESDZDC * esdzdc = esd->GetESDZDC();
1125 Float_t tZN1Ene[5], tZN2Ene[5], tZP1Ene[5], tZP2Ene[5];
1126 Float_t tZN1EneLR[5], tZN2EneLR[5], tZP1EneLR[5], tZP2EneLR[5];
1127 for(Int_t i=0; i<5; i++){
c35ed519 1128 tZN1Ene[i] = reco.GetZN1HREnTow(i);
1129 tZN2Ene[i] = reco.GetZN2HREnTow(i);
1130 tZP1Ene[i] = reco.GetZP1HREnTow(i);
1131 tZP2Ene[i] = reco.GetZP2HREnTow(i);
1132 //
1133 tZN1EneLR[i] = reco.GetZN1LREnTow(i);
1134 tZN2EneLR[i] = reco.GetZN2LREnTow(i);
1135 tZP1EneLR[i] = reco.GetZP1LREnTow(i);
1136 tZP2EneLR[i] = reco.GetZP2LREnTow(i);
e90a5fef 1137 }
73bc3a3f 1138 //
a85132e7 1139 esdzdc->SetZN1TowerEnergy(tZN1Ene);
1140 esdzdc->SetZN2TowerEnergy(tZN2Ene);
1141 esdzdc->SetZP1TowerEnergy(tZP1Ene);
1142 esdzdc->SetZP2TowerEnergy(tZP2Ene);
73bc3a3f 1143 //
a85132e7 1144 esdzdc->SetZN1TowerEnergyLR(tZN1EneLR);
1145 esdzdc->SetZN2TowerEnergyLR(tZN2EneLR);
1146 esdzdc->SetZP1TowerEnergyLR(tZP1EneLR);
1147 esdzdc->SetZP2TowerEnergyLR(tZP2EneLR);
1148 //
73bc3a3f 1149 Int_t nPart = reco.GetNParticipants();
1150 Int_t nPartA = reco.GetNPartSideA();
1151 Int_t nPartC = reco.GetNPartSideC();
1152 Double_t b = reco.GetImpParameter();
1153 Double_t bA = reco.GetImpParSideA();
1154 Double_t bC = reco.GetImpParSideC();
1e319f71 1155 UInt_t recoFlag = reco.GetRecoFlag();
1156 //
c35ed519 1157 esd->SetZDC(reco.GetZN1HREnergy(), reco.GetZP1HREnergy(), reco.GetZEM1HRsignal(),
1158 reco.GetZEM2HRsignal(), reco.GetZN2HREnergy(), reco.GetZP2HREnergy(),
1e319f71 1159 nPart, nPartA, nPartC, b, bA, bC, recoFlag);
a4cab348 1160
8309c1ab 1161}
48642b09 1162
1163//_____________________________________________________________________________
78d18275 1164AliCDBStorage* AliZDCReconstructor::SetStorage(const char *uri)
48642b09 1165{
cc2abffd 1166 // Setting the storage
48642b09 1167
78d18275 1168 Bool_t deleteManager = kFALSE;
48642b09 1169
78d18275 1170 AliCDBManager *manager = AliCDBManager::Instance();
1171 AliCDBStorage *defstorage = manager->GetDefaultStorage();
48642b09 1172
78d18275 1173 if(!defstorage || !(defstorage->Contains("ZDC"))){
1174 AliWarning("No default storage set or default storage doesn't contain ZDC!");
1175 manager->SetDefaultStorage(uri);
1176 deleteManager = kTRUE;
1177 }
1178
1179 AliCDBStorage *storage = manager->GetDefaultStorage();
1180
1181 if(deleteManager){
1182 AliCDBManager::Instance()->UnsetDefaultStorage();
1183 defstorage = 0; // the storage is killed by AliCDBManager::Instance()->Destroy()
1184 }
1185
1186 return storage;
1187}
48642b09 1188
78d18275 1189//_____________________________________________________________________________
1e319f71 1190AliZDCPedestals* AliZDCReconstructor::GetPedestalData() const
6024ec85 1191{
1192
1193 // Getting pedestal calibration object for ZDC set
1194
1195 AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/Pedestals");
1196 if(!entry) AliFatal("No calibration data loaded!");
1197
1198 AliZDCPedestals *calibdata = dynamic_cast<AliZDCPedestals*> (entry->GetObject());
1199 if(!calibdata) AliFatal("Wrong calibration object in calibration file!");
1200
1201 return calibdata;
1202}
1203
1204//_____________________________________________________________________________
1e319f71 1205AliZDCEnCalib* AliZDCReconstructor::GetEnergyCalibData() const
6024ec85 1206{
1207
1208 // Getting energy and equalization calibration object for ZDC set
1209
dd98e862 1210 AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/EnergyCalib");
6024ec85 1211 if(!entry) AliFatal("No calibration data loaded!");
1212
73bc3a3f 1213 AliZDCEnCalib *calibdata = dynamic_cast<AliZDCEnCalib*> (entry->GetObject());
6024ec85 1214 if(!calibdata) AliFatal("Wrong calibration object in calibration file!");
1215
1216 return calibdata;
1217}
1218
73bc3a3f 1219//_____________________________________________________________________________
1e319f71 1220AliZDCTowerCalib* AliZDCReconstructor::GetTowerCalibData() const
73bc3a3f 1221{
1222
1223 // Getting energy and equalization calibration object for ZDC set
1224
dd98e862 1225 AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/TowerCalib");
73bc3a3f 1226 if(!entry) AliFatal("No calibration data loaded!");
1227
1228 AliZDCTowerCalib *calibdata = dynamic_cast<AliZDCTowerCalib*> (entry->GetObject());
1229 if(!calibdata) AliFatal("Wrong calibration object in calibration file!");
1230
1231 return calibdata;
1232}
1233
1234//_____________________________________________________________________________
1235AliZDCRecoParampp* AliZDCReconstructor::GetppRecoParamFromOCDB() const
1236{
1237
1238 // Getting reconstruction parameters from OCDB
1239
1240 AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/RecoParampp");
1241 if(!entry) AliFatal("No RecoParam data found in OCDB!");
1242
1243 AliZDCRecoParampp *param = dynamic_cast<AliZDCRecoParampp*> (entry->GetObject());
1244 if(!param) AliFatal("No RecoParam object in OCDB entry!");
1245
1246 return param;
1247
1248}
1249
1250//_____________________________________________________________________________
1251AliZDCRecoParamPbPb* AliZDCReconstructor::GetPbPbRecoParamFromOCDB() const
1252{
1253
1254 // Getting reconstruction parameters from OCDB
1255
1256 AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/RecoParamPbPb");
1257 if(!entry) AliFatal("No RecoParam data found in OCDB!");
1258
1259 AliZDCRecoParamPbPb *param = dynamic_cast<AliZDCRecoParamPbPb*> (entry->GetObject());
1260 if(!param) AliFatal("No RecoParam object in OCDB entry!");
1261
1262 return param;
1263
1264}
1265
1266//_____________________________________________________________________________
1267void AliZDCReconstructor::WritePbPbRecoParamInOCDB() const
1268{
1269
1270 // Writing Pb-Pb reconstruction parameters from OCDB
1271
1272 AliCDBManager *man = AliCDBManager::Instance();
1273 AliCDBMetaData *md= new AliCDBMetaData();
1274 md->SetResponsible("Chiara Oppedisano");
1275 md->SetComment("ZDC Pb-Pb reconstruction parameters");
1276 md->SetObjectClassName("AliZDCRecoParamPbPb");
1277 AliCDBId id("ZDC/Calib/RecoParamPbPb",fNRun,AliCDBRunRange::Infinity());
1278 man->Put(fRecoParam, id, md);
1279
1280}
1281