PWGHF/vertexingHF/macros/AddTaskCFVertexingHF.C

   1 //DEFINITION OF A FEW CONSTANTS
   2 const Double_t ymin  = -1.2 ;
   3 const Double_t ymax  =  1.2 ;
   4 const Double_t cosminTS = -1.05;
   5 const Double_t cosmaxTS =  1.05;
   6 const Double_t cosmin = 0.7;
   7 const Double_t cosmax =  1.02;
   8 const Double_t cTmin = 0;  // micron
   9 const Double_t cTmax = 300;  // micron
  10 const Double_t dcamin = 0;  // micron
  11 const Double_t dcamax = 600;  // micron
  12 const Double_t d0xd0min = -80000;  // micron
  13 const Double_t d0xd0max = 100000;  // micron
  14 const Double_t phimin = 0.0;
  15 const Int_t    mintrackrefsTPC = 2 ;
  16 const Int_t    mintrackrefsITS = 3 ;
  17 const Int_t    charge  = 1 ;
  18 const Int_t    minclustersTPC = 50 ;
  19 // cuts
  20 const Double_t ptmin = 0.1;
  21 const Double_t ptmax = 9999.;
  22 const Double_t etamin = -0.9;
  23 const Double_t etamax = 0.9;
  24 const Double_t zmin = -15;
  25 const Double_t zmax = 15;
  26 const Int_t    minITSClusters = 5;
  27
  28 const Float_t centmin_0_10 = 0.;
  29 const Float_t centmax_0_10 = 10.;
  30 const Float_t centmin_10_60 = 10.;
  31 const Float_t centmax_10_60 = 60.;
  32 const Float_t centmin_60_100 = 60.;
  33 const Float_t centmax_60_100 = 100.;
  34 const Float_t centmax = 100.;
  35 const Float_t fakemin = -0.5;
  36 const Float_t fakemax = 2.5.;
  37 const Float_t cosminXY = 0.95;
  38 const Float_t cosmaxXY = 1.0;
  39 const Float_t normDecLXYmin = 0;
  40 const Float_t normDecLXYmax = 20;
  41 const Float_t multmin_0_20 = 0;
  42 const Float_t multmax_0_20 = 20;
  43 const Float_t multmin_20_50 = 20;
  44 const Float_t multmax_20_50 = 50;
  45 const Float_t multmin_50_80 = 50;
  46 const Float_t multmax_50_80 = 80;
  47 const Float_t multmin_80_100 = 80;
  48 const Float_t multmax_80_100 = 100;
  49 const Float_t multmin_100_400 = 100; // Only for pPb
  50 const Float_t multmax_100_400 = 400; // Only for pPb
  51
  52 //
  53 // useWeight : flag for Pt weights (default are pp 2010 weights, functions per MC production existing)
  54 // useFlatPtWeight : flag to test flat Pt weights (computed for LHC10f7a MC)
  55 // useZWeight : flag to use z-vtx weight (used for systematics for now)
  56 // useNchWeight : flag to use weights on the distribution of simulated primary particles (default pp 2010)
  57 // useNtrkWeight : flag to use weights on the distribution of Ntracklets
  58 // isFinePtBin : flag for fine pt bin (100 MeV from 0 to 30 GeV)
  59 // multiplicityEstimator : varying the multiplicity (and not centrality) estimator
  60 // isPPData : flag to switch off centrality checks when runing on pp data (reduces a lot log files)
  61 // isPPbData : Flag for pPb data, changes the Ntrk bining
  62 // estimatorFilename, refMult : Ntrk vs z-vtx multiplicity correction file name and average value
  63 // isFineNtrkBin : gives Ntrk bins of 1 unit from 0-100 (200 for pPb)
  64 //----------------------------------------------------
  65
  66 AliCFTaskVertexingHF *AddTaskCFVertexingHF(const char* cutFile = "./D0toKpiCuts.root", TString cutObjectName="D0toKpiCutsStandard", TString suffix="", Int_t configuration = AliCFTaskVertexingHF::kCheetah, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 421, Char_t isSign = 2, Bool_t useWeight=kFALSE, Bool_t useFlatPtWeight=kFALSE, Bool_t useZWeight=kFALSE, Bool_t useNchWeight=kFALSE, Bool_t useNtrkWeight=kFALSE, Bool_t isFinePtBin=kFALSE, TString estimatorFilename="", Int_t multiplicityEstimator = AliCFTaskVertexingHF::kNtrk10, Bool_t isPPData=kFALSE, Bool_t isPPbData=kFALSE, Double_t refMult = 9.26, Bool_t isFineNtrkBin=kFALSE)
  67 {
  68         printf("Adding CF task using cuts from file %s\n",cutFile);
  69         if (configuration == AliCFTaskVertexingHF::kSnail){
  70                 printf("The configuration is set to be SLOW --> all the variables will be used to fill the CF\n");
  71         }
  72         else if (configuration == AliCFTaskVertexingHF::kCheetah){
  73                 printf("The configuration is set to be FAST --> using only pt, y, ct, phi, zvtx, centrality, fake, multiplicity to fill the CF\n");
  74         }
  75         else{
  76                 printf("The configuration is not defined! returning\n");
  77                 return;
  78         }
  79
  80         gSystem->Sleep(2000);
  81
  82         // isSign = 0 --> D0 only
  83         // isSign = 1 --> D0bar only
  84         // isSign = 2 --> D0 + D0bar
  85
  86         TString expected;
  87         if (isSign == 0 && pdgCode < 0){
  88                 AliError(Form("Error setting PDG code (%d) and sign (0 --> D0 only): they are not compatible, returning"));
  89                 return 0x0;
  90         }
  91         else if (isSign == 1 && pdgCode > 0){
  92                 AliError(Form("Error setting PDG code (%d) and sign (1 --> D0bar only): they are not compatible, returning"));
  93                 return 0x0;
  94         }
  95         else if (isSign > 2 || isSign < 0){
  96                 AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
  97                 return 0x0;
  98         }
  99
 100         TFile* fileCuts = TFile::Open(cutFile);
 101         if(!fileCuts || (fileCuts && !fileCuts->IsOpen())){
 102           AliError("Wrong cut file");
 103           return 0x0;
 104         }
 105
 106         AliRDHFCutsD0toKpi *cutsD0toKpi = (AliRDHFCutsD0toKpi*)fileCuts->Get(cutObjectName.Data());
 107
 108         // check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
 109         //  for now the binning is the same than for all D's
 110         if(isKeepDfromBOnly) isKeepDfromB = true;
 111
 112         Double_t ptmin_0_6;
 113         Double_t ptmax_0_6;
 114         Double_t ptmin_6_8;
 115         Double_t ptmax_6_8;
 116         Double_t ptmin_8_16;
 117         Double_t ptmax_8_16;
 118         Double_t ptmin_16_24;
 119         Double_t ptmax_16_24;
 120
 121         ptmin_0_6 =  0.0 ;
 122         ptmax_0_6 =  6.0 ;
 123         ptmin_6_8 =  6.0 ;
 124         ptmax_6_8 =  8.0 ;
 125         ptmin_8_16 =  8.0 ;
 126         ptmax_8_16 =  16.0 ;
 127         ptmin_16_24 =  16.0 ;
 128         ptmax_16_24 =  24.0 ;
 129
 130
 131         //CONTAINER DEFINITION
 132         Info("AliCFTaskVertexingHF","SETUP CONTAINER");
 133         const Double_t phimax = 2*TMath::Pi();
 134         UInt_t nstep = 10; //number of selection steps: MC with limited acceptance, MC, Acceptance, Vertex, Refit, Reco (no cuts), RecoAcceptance, RecoITSClusters (RecoAcceptance included), RecoPPR (RecoAcceptance+RecoITSCluster included), RecoPID
 135
 136         //const UInt_t ipT, iy, icosThetaStar, ipTpi, ipTk, icT, idca, id0xd0, ipointing, iphi, izvtx, icent, ifake, ipointingXY, iNormDecayLXY, imult;
 137         const Int_t nbiny  = 24 ; //bins in y
 138         const Int_t nbincosThetaStar  = 42 ; //bins in cosThetaStar
 139         const Int_t nbincT  = 15 ; //bins in cT
 140         const Int_t nbindca  = 20 ; //bins in dca
 141         const Int_t nbind0xd0  = 90 ; //bins in d0xd0
 142         const Int_t nbinpointing  = 50 ; //bins in cosPointingAngle
 143         const Int_t nbinphi  = 18 ; //bins in Phi
 144         const Int_t nbinzvtx  = 30 ; //bins in z vertex
 145         const Int_t nbincent = 28;  //bins in centrality
 146         const Int_t nbincent_0_10 = 4;  //bins in centrality between 0 and 10
 147         const Int_t nbincent_10_60 = 20;  //bins in centrality between 10 and 60
 148         const Int_t nbincent_60_100 = 4;  //bins in centrality between 60 and 100
 149         const Int_t nbinfake = 3;  //bins in fake
 150         const Int_t nbinpointingXY = 50;  //bins in cosPointingAngleXY
 151         const Int_t nbinnormDecayLXY = 20;  //bins in NormDecayLengthXY
 152         const Int_t nbinmult = 49;  //bins in multiplicity (total number)
 153         const Int_t nbinmult_0_20 = 20; //bins in multiplicity between 0 and 20
 154         const Int_t nbinmult_20_50 = 15; //bins in multiplicity between 20 and 50
 155         const Int_t nbinmult_50_80 = 10; //bins in multiplicity between 50 and 100
 156         const Int_t nbinmult_80_100 = 4; //bins in multiplicity between 50 and 100
 157         const Int_t nbinmult_100_400 = 6; // Only on pPb bins in multiplicity between 100 and 400
 158         if(isPPbData) nbinmult += nbinmult_100_400;
 159
 160         //the sensitive variables, their indices
 161
 162         const Int_t nvarTot   = 16 ; //number of variables on the grid:pt, y, cosThetaStar, pTpi, pTk, cT, dca, d0pi, d0K, d0xd0, cosPointingAngle, phi, z, centrality, fake, cosPointingAngleXY, normDecayLengthXY, multiplicity
 163
 164         // variables' indices
 165         const UInt_t ipT = 0;
 166         const UInt_t iy  = 1;
 167         const UInt_t icosThetaStar  = 2;
 168         const UInt_t ipTpi  = 3;
 169         const UInt_t ipTk  = 4;
 170         const UInt_t icT  = 5;
 171         const UInt_t idca  = 6;
 172         const UInt_t id0xd0  = 7;
 173         const UInt_t ipointing  = 8;
 174         const UInt_t iphi  = 9;
 175         const UInt_t izvtx  = 10;
 176         const UInt_t icent = 11;
 177         const UInt_t ifake = 12;
 178         const UInt_t ipointingXY = 13;
 179         const UInt_t inormDecayLXY = 14;
 180         const UInt_t imult = 15;
 181
 182         //Setting the bins: pt, ptPi, and ptK are considered seprately because for them you can either define the binning by hand, or using the cuts file
 183
 184         //arrays for the number of bins in each dimension
 185         Int_t iBin[nvarTot];
 186
 187         //OPTION 1: defining the pt, ptPi, ptK bins by hand...
 188         /*
 189           const Int_t nbinpt_0_6  = 6 ; //bins in pt from 0 to 6 GeV
 190           const Int_t nbinpt_6_8  = 1 ; //bins in pt from 6 to 8 GeV
 191           const Int_t nbinpt_8_16  = 2 ; //bins in pt from 8 to 16 GeV
 192           const Int_t nbinpt_16_24  = 1 ; //bins in pt from 16 to 24 GeV
 193           const Int_t nbinpTpi_0_6  = 6 ; //bins in ptPi from 0 to 6 GeV
 194           const Int_t nbinpTpi_6_8  = 1 ; //bins in ptPi from 6 to 8 GeV
 195           const Int_t nbinpTpi_8_16  = 2 ; //bins in ptPi from 8 to 16 GeV
 196           const Int_t nbinpTpi_16_24  = 1 ; //bins in ptPi from 16 to 24 GeV
 197           const Int_t nbinpTk_0_6  = 6 ; //bins in ptK from 0 to 6 GeV
 198           const Int_t nbinpTk_6_8  = 1 ; //bins in ptK from 6 to 8 GeV
 199           const Int_t nbinpTk_8_16  = 2 ; //bins in ptK from 8 to 16 GeV
 200           const Int_t nbinpTk_16_24  = 1 ; //bins in ptK from 16 to 24 GeV
 201           iBin[ipT]=nbinpt_0_6+nbinpt_6_8+nbinpt_8_16+nbinpt_16_24;
 202           iBin[ipTpi]=nbinpTpi_0_6+nbinpTpi_6_8+nbinpTpi_8_16+nbinpTpi_16_24;
 203           iBin[ipTk]=nbinpTk_0_6+nbinpTk_6_8+nbinpTk_8_16+nbinpTk_16_24;
 204           Double_t *binLimpT=new Double_t[iBin[0]+1];
 205           Double_t *binLimpTpi=new Double_t[iBin[3]+1];
 206           Double_t *binLimpTk=new Double_t[iBin[4]+1];
 207
 208           // values for bin lower bounds
 209           // pt
 210           for(Int_t i=0; i<=nbinpt_0_6; i++) binLimpT[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbinpt_0_6*(Double_t)i ;
 211           if (binLimpT[nbinpt_0_6] != ptmin_6_8)  {
 212           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 213           }
 214           for(Int_t i=0; i<=nbinpt_6_8; i++) binLimpT[i+nbinpt_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbinpt_6_8*(Double_t)i ;
 215           if (binLimpT[nbinpt_0_6+nbinpt_6_8] != ptmin_8_16)  {
 216           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 217           }
 218           for(Int_t i=0; i<=nbinpt_8_16; i++) binLimpT[i+nbinpt_0_6+nbinpt_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbinpt_8_16*(Double_t)i ;
 219           if (binLimpT[nbinpt_0_6+nbinpt_6_8+nbinpt_8_16] != ptmin_16_24)  {
 220           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 221           }
 222           for(Int_t i=0; i<=nbinpt_16_24; i++) binLimpT[i+nbinpt_0_6+nbinpt_6_8+nbinpt_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbinpt_16_24*(Double_t)i ;
 223
 224           // ptPi
 225           for(Int_t i=0; i<=nbinpTpi_0_6; i++) binLimpTpi[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbinpTpi_0_6*(Double_t)i ;
 226           if (binLimpTpi[nbinpTpi_0_6] != ptmin_6_8)  {
 227           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 228           }
 229           for(Int_t i=0; i<=nbinpTpi_6_8; i++) binLimpTpi[i+nbinpTpi_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbinpTpi_6_8*(Double_t)i ;
 230           if (binLimpTpi[nbinpTpi_0_6+nbinpTpi_6_8] != ptmin_8_16)  {
 231           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 232           }
 233           for(Int_t i=0; i<=nbinpTpi_8_16; i++) binLimpTpi[i+nbinpTpi_0_6+nbinpt_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbinpTpi_8_16*(Double_t)i ;
 234           if (binLimpTpi[nbinpTpi_0_6+nbinpTpi_6_8+nbinpTpi_8_16] != ptmin_16_24)  {
 235           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 236           }
 237           for(Int_t i=0; i<=nbinpTpi_16_24; i++) binLimpTpi[i+nbinpTpi_0_6+nbinpTpi_6_8+nbinpTpi_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbinpTpi_16_24*(Double_t)i ;
 238
 239           // ptKa
 240           for(Int_t i=0; i<=nbinpTk_0_6; i++) binLimpTk[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbinpTk_0_6*(Double_t)i ;
 241           if (binLimpTk[nbinpTk_0_6] != ptmin_6_8)  {
 242           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 243           }
 244           for(Int_t i=0; i<=nbinpTk_6_8; i++) binLimpTk[i+nbinpTk_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbinpTk_6_8*(Double_t)i ;
 245           if (binLimpTk[nbinpTk_0_6+nbinpTk_6_8] != ptmin_8_16)  {
 246           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 247           }
 248           for(Int_t i=0; i<=nbinpTk_8_16; i++) binLimpTk[i+nbinpTk_0_6+nbinpt_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbinpTk_8_16*(Double_t)i ;
 249           if (binLimpTk[nbinpTk_0_6+nbinpTk_6_8+nbinpTk_8_16] != ptmin_16_24)  {
 250           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 251           }
 252           for(Int_t i=0; i<=nbinpTk_16_24; i++) binLimpTk[i+nbinpTk_0_6+nbinpTk_6_8+nbinpTk_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbinpTk_16_24*(Double_t)i ;
 253         */
 254
 255         //OPTION 2: ...or from the cuts file
 256
 257         const Int_t nbinpt = cutsD0toKpi->GetNPtBins(); // bins in pT
 258         iBin[ipT]=nbinpt;
 259         iBin[ipTpi]=nbinpt;
 260         iBin[ipTk]=nbinpt;
 261         Double_t *binLimpT=new Double_t[iBin[ipT]+1];
 262         Double_t *binLimpTpi=new Double_t[iBin[ipTpi]+1];
 263         Double_t *binLimpTk=new Double_t[iBin[ipTk]+1];
 264         // values for bin lower bounds
 265         Float_t* floatbinLimpT = cutsD0toKpi->GetPtBinLimits();
 266         for (Int_t ibin0 = 0 ; ibin0<iBin[ipT]+1; ibin0++){
 267                 binLimpT[ibin0] = (Double_t)floatbinLimpT[ibin0];
 268                 binLimpTpi[ibin0] = (Double_t)floatbinLimpT[ibin0];
 269                 binLimpTk[ibin0] = (Double_t)floatbinLimpT[ibin0];
 270         }
 271         for(Int_t i=0; i<=nbinpt; i++) printf("binLimpT[%d]=%f\n",i,binLimpT[i]);
 272
 273         printf("pT: nbin (from cuts file) = %d\n",nbinpt);
 274
 275         Double_t *binLimpTFine=new Double_t[300+1];
 276         if(isFinePtBin) {
 277           iBin[ipT]=300.;
 278           for (Int_t ibin0 = 0 ; ibin0<300+1; ibin0++){
 279             binLimpTFine[ibin0] = 0.1*ibin0;
 280           }
 281           printf("pT: nbins fine = 300\n");
 282         }
 283
 284         // Fine Ntrk bining setting
 285         Double_t *binLimmultFine;
 286         Int_t nbinmultTmp=nbinmult;
 287         if(isFineNtrkBin){
 288           Int_t nbinLimmultFine=100;
 289           if(isPPbData) nbinLimmultFine = 200;
 290           const UInt_t nbinMultFine = nbinLimmultFine;
 291           binLimmultFine = new Double_t[nbinMultFine+1];
 292           for (Int_t ibin0 = 0 ; ibin0<nbinMultFine+1; ibin0++){
 293             binLimmultFine[ibin0] = ibin0;
 294           }
 295           nbinmultTmp=nbinLimmultFine;
 296         }
 297         const Int_t nbinmultTot=nbinmultTmp;
 298
 299         // defining now the binning for the other variables:
 300
 301         iBin[iy]=nbiny;
 302         iBin[icosThetaStar]=nbincosThetaStar;
 303         iBin[icT]=nbincT;
 304         iBin[idca]=nbindca;
 305         iBin[id0xd0]=nbind0xd0;
 306         iBin[ipointing]=nbinpointing;
 307         iBin[iphi]=nbinphi;
 308         iBin[izvtx]=nbinzvtx;
 309         iBin[icent]=nbincent;
 310         iBin[ifake]=nbinfake;
 311         iBin[ipointingXY]=nbinpointingXY;
 312         iBin[inormDecayLXY]=nbinnormDecayLXY;
 313         iBin[imult]=nbinmultTot;
 314
 315         //arrays for lower bounds :
 316         Double_t *binLimy=new Double_t[iBin[iy]+1];
 317         Double_t *binLimcosThetaStar=new Double_t[iBin[icosThetaStar]+1];
 318         Double_t *binLimcT=new Double_t[iBin[icT]+1];
 319         Double_t *binLimdca=new Double_t[iBin[idca]+1];
 320         Double_t *binLimd0xd0=new Double_t[iBin[id0xd0]+1];
 321         Double_t *binLimpointing=new Double_t[iBin[ipointing]+1];
 322         Double_t *binLimphi=new Double_t[iBin[iphi]+1];
 323         Double_t *binLimzvtx=new Double_t[iBin[izvtx]+1];
 324         Double_t *binLimcent=new Double_t[iBin[icent]+1];
 325         Double_t *binLimfake=new Double_t[iBin[ifake]+1];
 326         Double_t *binLimpointingXY=new Double_t[iBin[ipointingXY]+1];
 327         Double_t *binLimnormDecayLXY=new Double_t[iBin[inormDecayLXY]+1];
 328         Double_t *binLimmult=new Double_t[iBin[imult]+1];
 329
 330
 331         // y
 332         for(Int_t i=0; i<=nbiny; i++) binLimy[i]=(Double_t)ymin  + (ymax-ymin)  /nbiny*(Double_t)i ;
 333
 334         // cosThetaStar
 335         for(Int_t i=0; i<=nbincosThetaStar; i++) binLimcosThetaStar[i]=(Double_t)cosminTS  + (cosmaxTS-cosminTS)  /nbincosThetaStar*(Double_t)i ;
 336
 337         // cT
 338         for(Int_t i=0; i<=nbincT; i++) binLimcT[i]=(Double_t)cTmin  + (cTmax-cTmin)  /nbincT*(Double_t)i ;
 339
 340         // dca
 341         for(Int_t i=0; i<=nbindca; i++) binLimdca[i]=(Double_t)dcamin  + (dcamax-dcamin)  /nbindca*(Double_t)i ;
 342
 343         // d0xd0
 344         for(Int_t i=0; i<=nbind0xd0; i++) binLimd0xd0[i]=(Double_t)d0xd0min  + (d0xd0max-d0xd0min)  /nbind0xd0*(Double_t)i ;
 345
 346         // cosPointingAngle
 347         for(Int_t i=0; i<=nbinpointing; i++) binLimpointing[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbinpointing*(Double_t)i ;
 348
 349         // Phi
 350         for(Int_t i=0; i<=nbinphi; i++) binLimphi[i]=(Double_t)phimin  + (phimax-phimin)  /nbinphi*(Double_t)i ;
 351
 352         // z Primary Vertex
 353         for(Int_t i=0; i<=nbinzvtx; i++) {
 354                 binLimzvtx[i]=(Double_t)zmin  + (zmax-zmin)  /nbinzvtx*(Double_t)i ;
 355         }
 356
 357         // centrality
 358         for(Int_t i=0; i<=nbincent_0_10; i++) binLimcent[i]=(Double_t)centmin_0_10 + (centmax_0_10-centmin_0_10)/nbincent_0_10*(Double_t)i ;
 359         if (binLimcent[nbincent_0_10] != centmin_10_60)  {
 360                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 1st range - differs from expected!\n");
 361         }
 362         for(Int_t i=0; i<=nbincent_10_60; i++) binLimcent[i+nbincent_0_10]=(Double_t)centmin_10_60 + (centmax_10_60-centmin_10_60)/nbincent_10_60*(Double_t)i ;
 363         if (binLimcent[nbincent_0_10+nbincent_10_60] != centmin_60_100)  {
 364                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 2st range - differs from expected!\n");
 365         }
 366         for(Int_t i=0; i<=nbincent_60_100; i++) binLimcent[i+nbincent_0_10+nbincent_10_60]=(Double_t)centmin_60_100 + (centmax_60_100-centmin_60_100)/nbincent_60_100*(Double_t)i ;
 367
 368         // fake
 369         for(Int_t i=0; i<=nbinfake; i++) {
 370           binLimfake[i]=(Double_t)fakemin  + (fakemax-fakemin)/nbinfake * (Double_t)i;
 371         }
 372
 373         // cosPointingAngleXY
 374         for(Int_t i=0; i<=nbinpointingXY; i++) binLimpointingXY[i]=(Double_t)cosminXY  + (cosmaxXY-cosminXY)  /nbinpointingXY*(Double_t)i ;
 375
 376         // normDecayLXY
 377         for(Int_t i=0; i<=nbinnormDecayLXY; i++) binLimnormDecayLXY[i]=(Double_t)normDecLXYmin  + (normDecLXYmax-normDecLXYmin)  /nbinnormDecayLXY*(Double_t)i ;
 378
 379         // multiplicity
 380         for(Int_t i=0; i<=nbinmult_0_20; i++) binLimmult[i]=(Double_t)multmin_0_20 + (multmax_0_20-multmin_0_20)/nbinmult_0_20*(Double_t)i ;
 381         if (binLimmult[nbinmult_0_20] != multmin_20_50)  {
 382                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 1st range - differs from expected!\n");
 383         }
 384         for(Int_t i=0; i<=nbinmult_20_50; i++) binLimmult[i+nbinmult_0_20]=(Double_t)multmin_20_50 + (multmax_20_50-multmin_20_50)/nbinmult_20_50*(Double_t)i ;
 385         if (binLimmult[nbinmult_0_20+nbinmult_20_50] != multmin_50_80)  {
 386                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
 387         }
 388         for(Int_t i=0; i<=nbinmult_50_80; i++) binLimmult[i+nbinmult_0_20+nbinmult_20_50]=(Double_t)multmin_50_80 + (multmax_50_80-multmin_50_80)/nbinmult_50_80*(Double_t)i ;
 389         if (binLimmult[nbinmult_0_20+nbinmult_20_50+nbinmult_50_80] != multmin_80_100)  {
 390                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
 391         }
 392         for(Int_t i=0; i<=nbinmult_80_100; i++) binLimmult[i+nbinmult_0_20+nbinmult_20_50+nbinmult_50_80]=(Double_t)multmin_80_100 + (multmax_80_100-multmin_80_100)/nbinmult_80_100*(Double_t)i ;
 393         if (binLimmult[nbinmult_0_20+nbinmult_20_50+nbinmult_50_80+nbinmult_80_100] != multmin_100_400)  {
 394                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
 395         }
 396
 397         if(isPPbData){
 398           for(Int_t i=0; i<=nbinmult_100_400; i++) binLimmult[i+nbinmult_0_20+nbinmult_20_50+nbinmult_50_80+nbinmult_80_100]=(Double_t)multmin_100_400 + (multmax_100_400-multmin_100_400)/nbinmult_100_400*(Double_t)i ;
 399         }
 400
 401         if(multiplicityEstimator==AliCFTaskVertexingHF::kVZERO) {
 402           Int_t items = nbinmult_0_20+nbinmult_20_50+nbinmult_50_80+nbinmult_80_100;
 403           if(isPPbData) items = nbinmult_0_20+nbinmult_20_50+nbinmult_50_80+nbinmult_80_100+nbinmult_100_400;
 404           for(Int_t i=0; i<=items; i++) binLimmult[i]*= 68./12.;
 405         }
 406
 407         //one "container" for MC
 408         TString nameContainer="";
 409         if(!isKeepDfromB) {
 410                 nameContainer="CFHFccontainer0";
 411         }
 412         else  if(isKeepDfromBOnly){
 413                 nameContainer="CFHFccontainer0DfromB";
 414         }
 415         else  {
 416                 nameContainer="CFHFccontainer0allD";
 417         }
 418         nameContainer += suffix;
 419         //Setting up the container grid...
 420
 421         AliCFContainer* container;
 422
 423         if (configuration == AliCFTaskVertexingHF::kSnail){
 424                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvarTot,iBin);
 425                 //setting the bin limits
 426                 printf("pt\n");
 427                 if(isFinePtBin) container -> SetBinLimits(ipT,binLimpTFine);
 428                 else            container -> SetBinLimits(ipT,binLimpT);
 429                 printf("y\n");
 430                 container -> SetBinLimits(iy,binLimy);
 431                 printf("cts\n");
 432                 container -> SetBinLimits(icosThetaStar,binLimcosThetaStar);
 433                 printf("ptPi\n");
 434                 container -> SetBinLimits(ipTpi,binLimpTpi);
 435                 printf("ptK\n");
 436                 container -> SetBinLimits(ipTk,binLimpTk);
 437                 printf("cT\n");
 438                 container -> SetBinLimits(icT,binLimcT);
 439                 printf("dca\n");
 440                 container -> SetBinLimits(idca,binLimdca);
 441                 printf("d0xd0\n");
 442                 container -> SetBinLimits(id0xd0,binLimd0xd0);
 443                 printf("pointing\n");
 444                 container -> SetBinLimits(ipointing,binLimpointing);
 445                 printf("phi\n");
 446                 container -> SetBinLimits(iphi,binLimphi);
 447                 printf("z\n");
 448                 container -> SetBinLimits(izvtx,binLimzvtx);
 449                 printf("cent\n");
 450                 container -> SetBinLimits(icent,binLimcent);
 451                 printf("fake\n");
 452                 container -> SetBinLimits(ifake,binLimfake);
 453                 printf("pointingXY\n");
 454                 container -> SetBinLimits(ipointingXY,binLimpointingXY);
 455                 printf("normDecayLXY\n");
 456                 container -> SetBinLimits(inormDecayLXY,binLimnormDecayLXY);
 457                 printf("multiplicity\n");
 458                 if(isFineNtrkBin) container -> SetBinLimits(imult,binLimmultFine);
 459                 else              container -> SetBinLimits(imult,binLimmult);
 460
 461                 container -> SetVarTitle(ipT,"pt");
 462                 container -> SetVarTitle(iy,"y");
 463                 container -> SetVarTitle(icosThetaStar, "cosThetaStar");
 464                 container -> SetVarTitle(ipTpi, "ptpi");
 465                 container -> SetVarTitle(ipTk, "ptK");
 466                 container -> SetVarTitle(icT, "ct");
 467                 container -> SetVarTitle(idca, "dca");
 468                 container -> SetVarTitle(id0xd0, "d0xd0");
 469                 container -> SetVarTitle(ipointing, "pointing");
 470                 container -> SetVarTitle(iphi, "phi");
 471                 container -> SetVarTitle(izvtx, "zvtx");
 472                 container -> SetVarTitle(icent, "centrality");
 473                 container -> SetVarTitle(ifake, "fake");
 474                 container -> SetVarTitle(ipointingXY, "piointingXY");
 475                 container -> SetVarTitle(inormDecayLXY, "normDecayLXY");
 476                 container -> SetVarTitle(imult, "multiplicity");
 477         }
 478         else if (configuration == AliCFTaskVertexingHF::kCheetah){
 479                 //arrays for the number of bins in each dimension
 480                 const Int_t nvar = 8;
 481
 482                 const UInt_t ipTFast = 0;
 483                 const UInt_t iyFast = 1;
 484                 const UInt_t icTFast = 2;
 485                 const UInt_t iphiFast = 3;
 486                 const UInt_t izvtxFast = 4;
 487                 const UInt_t icentFast = 5;
 488                 const UInt_t ifakeFast = 6;
 489                 const UInt_t imultFast = 7;
 490
 491                 Int_t iBinFast[nvar];
 492                 iBinFast[ipTFast] = iBin[ipT];
 493                 iBinFast[iyFast] = iBin[iy];
 494                 iBinFast[icTFast] = iBin[icT];
 495                 iBinFast[iphiFast] = iBin[iphi];
 496                 iBinFast[izvtxFast] = iBin[izvtx];
 497                 iBinFast[icentFast] = iBin[icent];
 498                 iBinFast[ifakeFast] = iBin[ifake];
 499                 iBinFast[imultFast] = iBin[imult];
 500
 501                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBinFast);
 502                 printf("pt\n");
 503                 if(isFinePtBin) container -> SetBinLimits(ipTFast,binLimpTFine);
 504                 else            container -> SetBinLimits(ipTFast,binLimpT);
 505                 printf("y\n");
 506                 container -> SetBinLimits(iyFast,binLimy);
 507                 printf("ct\n");
 508                 container -> SetBinLimits(icTFast,binLimcT);
 509                 printf("phi\n");
 510                 container -> SetBinLimits(iphiFast,binLimphi);
 511                 printf("zvtx\n");
 512                 container -> SetBinLimits(izvtxFast,binLimzvtx);
 513                 printf("centrality\n");
 514                 container -> SetBinLimits(icentFast,binLimcent);
 515                 printf("fake\n");
 516                 container -> SetBinLimits(ifakeFast,binLimfake);
 517                 printf("multiplicity\n");
 518                 if(isFineNtrkBin) container -> SetBinLimits(imultFast,binLimmultFine);
 519                 else              container -> SetBinLimits(imultFast,binLimmult);
 520
 521                 container -> SetVarTitle(ipTFast,"pt");
 522                 container -> SetVarTitle(iyFast,"y");
 523                 container -> SetVarTitle(icTFast, "ct");
 524                 container -> SetVarTitle(iphiFast, "phi");
 525                 container -> SetVarTitle(izvtxFast, "zvtx");
 526                 container -> SetVarTitle(icentFast, "centrality");
 527                 container -> SetVarTitle(ifakeFast, "fake");
 528                 container -> SetVarTitle(imultFast, "multiplicity");
 529         }
 530
 531         container -> SetStepTitle(0, "MCLimAcc");
 532         container -> SetStepTitle(1, "MC");
 533         container -> SetStepTitle(2, "MCAcc");
 534         container -> SetStepTitle(3, "RecoVertex");
 535         container -> SetStepTitle(4, "RecoRefit");
 536         container -> SetStepTitle(5, "Reco");
 537         container -> SetStepTitle(6, "RecoAcc");
 538         container -> SetStepTitle(7, "RecoITSCluster");
 539         container -> SetStepTitle(8, "RecoCuts");
 540         container -> SetStepTitle(9, "RecoPID");
 541
 542         //return container;
 543
 544         //CREATE THE  CUTS -----------------------------------------------
 545
 546         // Gen-Level kinematic cuts
 547         AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
 548
 549         //Particle-Level cuts:
 550         AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
 551         Bool_t useAbsolute = kTRUE;
 552         if (isSign != 2){
 553                 useAbsolute = kFALSE;
 554         }
 555         mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute);  // kTRUE set in order to include D0_bar
 556         mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
 557
 558         // Acceptance cuts:
 559         AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
 560         AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
 561         kineAccCuts->SetPtRange(ptmin,ptmax);
 562         kineAccCuts->SetEtaRange(etamin,etamax);
 563
 564         // Rec-Level kinematic cuts
 565         AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
 566
 567         AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
 568
 569         AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
 570
 571         printf("CREATE MC KINE CUTS\n");
 572         TObjArray* mcList = new TObjArray(0) ;
 573         mcList->AddLast(mcKineCuts);
 574         mcList->AddLast(mcGenCuts);
 575
 576         printf("CREATE ACCEPTANCE CUTS\n");
 577         TObjArray* accList = new TObjArray(0) ;
 578         accList->AddLast(kineAccCuts);
 579
 580         printf("CREATE RECONSTRUCTION CUTS\n");
 581         TObjArray* recList = new TObjArray(0) ;   // not used!!
 582         recList->AddLast(recKineCuts);
 583         recList->AddLast(recQualityCuts);
 584         recList->AddLast(recIsPrimaryCuts);
 585
 586         TObjArray* emptyList = new TObjArray(0);
 587
 588         //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
 589         printf("CREATE INTERFACE AND CUTS\n");
 590         AliCFManager* man = new AliCFManager() ;
 591         man->SetParticleContainer(container);
 592         man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
 593         man->SetParticleCutsList(1 , mcList); // MC
 594         man->SetParticleCutsList(2 , accList); // Acceptance
 595         man->SetParticleCutsList(3 , emptyList); // Vertex
 596         man->SetParticleCutsList(4 , emptyList); // Refit
 597         man->SetParticleCutsList(5 , emptyList); // AOD
 598         man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
 599         man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
 600         man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
 601         man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
 602
 603         // Get the pointer to the existing analysis manager via the static access method.
 604         //==============================================================================
 605         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
 606         if (!mgr) {
 607           ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
 608           return NULL;
 609         }
 610         //CREATE THE TASK
 611         printf("CREATE TASK\n");
 612
 613         // create the task
 614         AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsD0toKpi);
 615         task->SetConfiguration(configuration);
 616         task->SetFillFromGenerated(kFALSE);
 617         task->SetCFManager(man); //here is set the CF manager
 618         task->SetDecayChannel(2);
 619         task->SetUseFlatPtWeight(useFlatPtWeight);
 620         task->SetUseWeight(useWeight);
 621         task->SetUseZWeight(useZWeight);
 622         task->SetSign(isSign);
 623         task->SetCentralitySelection(kFALSE);
 624         task->SetFakeSelection(0);
 625         task->SetRejectCandidateIfNotFromQuark(kTRUE); // put to false if you want to keep HIJING D0!!
 626         task->SetUseMCVertex(kFALSE); // put to true if you want to do studies on pp
 627         task->SetMultiplicityEstimator(multiplicityEstimator);
 628         task->SetIsPPData(isPPData);
 629
 630         if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
 631         if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
 632
 633         TF1* funcWeight = 0x0;
 634         if (task->GetUseWeight()) {
 635           funcWeight = (TF1*)fileCuts->Get("funcWeight");
 636           if (funcWeight == 0x0){
 637             Printf("FONLL Weights will be used");
 638           }
 639           else {
 640             task->SetWeightFunction(funcWeight);
 641             Printf("User-defined Weights will be used.");
 642           }
 643         }
 644
 645         if(useNchWeight || useNtrkWeight){
 646           TH1F *hNchPrimaries;
 647           TH1F *hNchMeasured;
 648           if(isPPbData) hNchPrimaries = (TH1F*)fileCuts->Get("hNtrUnCorrEvWithCandWeight");
 649           else hNchPrimaries = (TH1F*)fileCuts->Get("hGenPrimaryParticlesInelGt0");
 650           hNchMeasured = (TH1F*)fileCuts->Get("hNchMeasured");
 651           if(hNchPrimaries) {
 652             task->SetUseNchWeight(kTRUE);
 653             task->SetMCNchHisto(hNchPrimaries);
 654             if(isPPbData) task->SetUseNchTrackletsWeight();
 655           } else {
 656             AliFatal("Histogram for multiplicity weights not found");
 657             return 0x0;
 658           }
 659           if(hNchMeasured) task->SetMeasuredNchHisto(hNchMeasured);
 660           if(useNtrkWeight) task->SetUseNchTrackletsWeight();
 661         }
 662
 663         if(isPPbData) {
 664           task->SetIsPPbData(kTRUE);
 665         }
 666
 667         if(estimatorFilename.EqualTo("") ) {
 668           printf("Estimator file not provided, multiplicity corrected histograms will not be filled\n");
 669           task->SetUseZvtxCorrectedNtrkEstimator(kFALSE);
 670         } else{
 671
 672           TFile* fileEstimator=TFile::Open(estimatorFilename.Data());
 673           if(!fileEstimator)  {
 674             AliFatal("File with multiplicity estimator not found");
 675             return;
 676           }
 677
 678           task->SetUseZvtxCorrectedNtrkEstimator(kTRUE);
 679           task->SetReferenceMultiplcity(refMult);
 680
 681           if (isPPbData) {     //Use LHC13 periods for mult correction if pPb data
 682             const Char_t* periodNames[2] = {"LHC13b", "LHC13c"};
 683             TProfile* multEstimatorAvg[2];
 684             for(Int_t ip=0; ip<2; ip++) {
 685               multEstimatorAvg[ip] = (TProfile*)(fileEstimator->Get(Form("SPDmult10_%s",periodNames[ip]))->Clone(Form("SPDmult10_%s_clone",periodNames[ip])));
 686               if (!multEstimatorAvg[ip]) {
 687                 AliFatal(Form("Multiplicity estimator for %s not found! Please check your estimator file",periodNames[ip]));
 688                 return;
 689               }
 690             }
 691             task->SetMultiplVsZProfileLHC13b(multEstimatorAvg[0]);
 692             task->SetMultiplVsZProfileLHC13c(multEstimatorAvg[1]);
 693           }
 694           else {
 695             const Char_t* periodNames[4] = {"LHC10b", "LHC10c", "LHC10d", "LHC10e"};   //else, assume pp (LHC10)
 696             TProfile* multEstimatorAvg[4];
 697             for(Int_t ip=0; ip<4; ip++) {
 698               multEstimatorAvg[ip] = (TProfile*)(fileEstimator->Get(Form("SPDmult10_%s",periodNames[ip]))->Clone(Form("SPDmult10_%s_clone",periodNames[ip])));
 699               if (!multEstimatorAvg[ip]) {
 700                 AliFatal(Form("Multiplicity estimator for %s not found! Please check your estimator file",periodNames[ip]));
 701                 return;
 702               }
 703             }
 704             task->SetMultiplVsZProfileLHC10b(multEstimatorAvg[0]);
 705             task->SetMultiplVsZProfileLHC10c(multEstimatorAvg[1]);
 706             task->SetMultiplVsZProfileLHC10d(multEstimatorAvg[2]);
 707             task->SetMultiplVsZProfileLHC10e(multEstimatorAvg[3]);
 708           }
 709
 710         }
 711
 712
 713         Printf("***************** CONTAINER SETTINGS *****************");
 714         Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
 715         Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
 716         Printf("Dselection = %d",(Int_t)task->GetDselection());
 717         Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
 718         if (task->GetUseWeight()) {
 719           if(funcWeight) Printf("User-defined Weight function");
 720           else Printf("FONLL will be used for the weights");
 721         }
 722
 723         Printf("Use Nch weight = %d",(Int_t)task->GetUseNchWeight());
 724         Printf("Sign = %d",(Int_t)task->GetSign());
 725         Printf("Centrality selection = %d",(Int_t)task->GetCentralitySelection());
 726         Printf("Fake selection = %d",(Int_t)task->GetFakeSelection());
 727         Printf("RejectCandidateIfNotFromQuark selection = %d",(Int_t)task->GetRejectCandidateIfNotFromQuark());
 728         Printf("UseMCVertex selection = %d",(Int_t)task->GetUseMCVertex());
 729         Printf("***************END CONTAINER SETTINGS *****************\n");
 730
 731         //-----------------------------------------------------------//
 732         //   create correlation matrix for unfolding - only eta-pt   //
 733         //-----------------------------------------------------------//
 734
 735         Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
 736
 737         Int_t thnDim[4];
 738
 739         //first half  : reconstructed
 740         //second half : MC
 741
 742         thnDim[0] = iBin[0];
 743         thnDim[2] = iBin[0];
 744         thnDim[1] = iBin[1];
 745         thnDim[3] = iBin[1];
 746
 747         TString nameCorr="";
 748         if(!isKeepDfromB) {
 749                 nameCorr="CFHFcorr0";
 750         }
 751         else  if(isKeepDfromBOnly){
 752                 nameCorr= "CFHFcorr0KeepDfromBOnly";
 753         }
 754         else  {
 755                 nameCorr="CFHFcorr0allD";
 756
 757         }
 758         nameCorr += suffix;
 759
 760         THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
 761         Double_t** binEdges = new Double_t[2];
 762
 763         // set bin limits
 764
 765         binEdges[0]= binLimpT;
 766         if(isFinePtBin) binEdges[0] = binLimpTFine;
 767         binEdges[1]= binLimy;
 768
 769         correlation->SetBinEdges(0,binEdges[0]);
 770         correlation->SetBinEdges(2,binEdges[0]);
 771
 772         correlation->SetBinEdges(1,binEdges[1]);
 773         correlation->SetBinEdges(3,binEdges[1]);
 774
 775         correlation->Sumw2();
 776
 777         // correlation matrix ready
 778         //------------------------------------------------//
 779
 780         task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
 781
 782         // Create and connect containers for input/output
 783
 784         // ------ input data ------
 785         AliAnalysisDataContainer *cinput0  = mgr->GetCommonInputContainer();
 786
 787         // ----- output data -----
 788
 789         TString outputfile = AliAnalysisManager::GetCommonFileName();
 790         TString output1name="", output2name="", output3name="",output4name="", output5name="";
 791         output2name=nameContainer;
 792         output3name=nameCorr;
 793         output4name= "Cuts";
 794         output5name= "coutProf";
 795         if(!isKeepDfromB) {
 796                 outputfile += ":PWG3_D2H_CFtaskD0toKpi";
 797                 output1name="CFHFchist0";
 798                 output3name+="_cOnly";
 799                 output4name+="_cOnly";
 800                 output5name+="_cOnly";
 801         }
 802         else  if(isKeepDfromBOnly){
 803                 outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromBOnly";
 804                 output1name="CFHFchist0DfromB";
 805                 output3name+="_bOnly";
 806                 output4name+="_bOnly";
 807                 output5name+="_bOnly";
 808         }
 809         else{
 810                 outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromB";
 811                 output1name="CFHFchist0allD";
 812                 output3name+="_all";
 813                 output4name+="_all";
 814                 output5name+="_all";
 815         }
 816
 817         outputfile += suffix;
 818         output1name += suffix;
 819         output4name += suffix;
 820         output5name += suffix;
 821
 822         //now comes user's output objects :
 823         // output TH1I for event counting
 824         AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 825         // output Correction Framework Container (for acceptance & efficiency calculations)
 826         AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 827         // Unfolding - correlation matrix
 828         AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 829         // cuts
 830         AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 831         // estimators list
 832         AliAnalysisDataContainer *coutput5 = mgr->CreateContainer(output5name, TList::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 833
 834
 835         mgr->AddTask(task);
 836
 837         mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
 838         mgr->ConnectOutput(task,1,coutput1);
 839         mgr->ConnectOutput(task,2,coutput2);
 840         mgr->ConnectOutput(task,3,coutput3);
 841         mgr->ConnectOutput(task,4,coutput4);
 842         mgr->ConnectOutput(task,5,coutput5);
 843
 844         return task;
 845
 846 }
 847