PWGHF/vertexingHF/macros/AddTaskCFVertexingHF3Prong.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 cosmin = -0.7;
   5 const Double_t cosmax =  1.05;
   6 const Double_t cTmin = 0;  // micron
   7 const Double_t cTmax = 500;  // micron
   8 const Double_t phimin = 0.0;
   9 const Int_t    mintrackrefsTPC = 2 ;
  10 const Int_t    mintrackrefsITS = 3 ;
  11 const Int_t    charge  = 1 ;
  12 const Int_t    minclustersTPC = 50 ;
  13 // cuts
  14 const Double_t ptmin = 0.1;
  15 const Double_t ptmax = 9999.;
  16 const Double_t etamin = -0.9;
  17 const Double_t etamax = 0.9;
  18 const Double_t zvtxmin = -15;
  19 const Double_t zvtxmax = 15;
  20 const Int_t    minITSClusters = 5;
  21
  22 const Float_t centmin_0_10 = 0.;
  23 const Float_t centmax_0_10 = 10.;
  24 const Float_t centmin_10_60 = 10.;
  25 const Float_t centmax_10_60 = 60.;
  26 const Float_t centmin_60_100 = 60.;
  27 const Float_t centmax_60_100 = 100.;
  28 const Float_t centmax = 100.;
  29 const Float_t fakemin = -0.5;
  30 const Float_t fakemax = 2.5.;
  31 const Float_t cosminXY = 0.95;
  32 const Float_t cosmaxXY = 1.0;
  33 const Float_t normDecLXYmin = 0;
  34 const Float_t normDecLXYmax = 20;
  35 const Float_t multmin_0_20 = 0;
  36 const Float_t multmax_0_20 = 20;
  37 const Float_t multmin_20_50 = 20;
  38 const Float_t multmax_20_50 = 50;
  39 const Float_t multmin_50_102 = 50;
  40 const Float_t multmax_50_102 = 102;
  41 Double_t refMult=9.26; // reference multiplicity for LHC10b pass2 data
  42
  43
  44 //----------------------------------------------------
  45
  46 AliCFTaskVertexingHF *AddTaskCFVertexingHF3Prong(TString suffixName="", const char* cutFile = "./DplustoKpipiCuts.root", Int_t configuration = AliCFTaskVertexingHF::kCheetah, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 411, Char_t isSign = 2, TString multFile="", Bool_t useNchWeight=kFALSE, Bool_t useWeight=kFALSE, TString estimatorFilename="", Int_t multiplicityEstimator = AliCFTaskVertexingHF::kNtrk10)
  47 //AliCFContainer *AddTaskCFVertexingHF3Prong(const char* cutFile = "./DplustoKpipiCuts.root", Int_t configuration = AliCFTaskVertexingHF::kSnail, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 411, Char_t isSign = 2)
  48 {
  49         printf("Addig CF task using cuts from file %s\n",cutFile);
  50         if (configuration == AliCFTaskVertexingHF::kSnail){
  51                 printf("The configuration is set to be SLOW --> all the variables will be used to fill the CF\n");
  52         }
  53         else if (configuration == AliCFTaskVertexingHF::kCheetah){
  54                 printf("The configuration is set to be FAST --> using only pt, y, ct, phi, zvtx, centrality, fake, multiplicity to fill the CF\n");
  55         }
  56         else{
  57                 printf("The configuration is not defined! returning\n");
  58                 return;
  59         }
  60
  61         gSystem->Sleep(2000);
  62
  63         // isSign = 0 --> D+ only
  64         // isSign = 1 --> D- only
  65         // isSign = 2 --> both
  66
  67         TString expected;
  68         if (isSign == 0 && pdgCode < 0){
  69                 AliError(Form("Error setting PDG code (%d) and sign (0 --> particle (%d) only): they are not compatible, returning",pdgCode));
  70                 return 0x0;
  71         }
  72         else if (isSign == 1 && pdgCode > 0){
  73                 AliError(Form("Error setting PDG code (%d) and sign (1 --> antiparticle (%d) only): they are not compatible, returning",pdgCode));
  74                 return 0x0;
  75         }
  76         else if (isSign > 2 || isSign < 0){
  77                 AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
  78                 return 0x0;
  79         }
  80
  81         TFile* fileCuts = TFile::Open(cutFile);
  82         if(!fileCuts || (fileCuts && !fileCuts->IsOpen())){
  83           AliFatal(" Cut file not found");
  84           return 0x0;
  85         }
  86         AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = (AliRDHFCutsDplustoKpipi*)fileCuts->Get("AnalysisCuts");
  87         TH1F *hMult=0x0;
  88         if(multFile.EqualTo("") ) {
  89           printf("Will not be corrected with weights \n");
  90         }else{
  91           TFile *fileMult = TFile::Open(multFile.Data());
  92           TDirectoryFile *dir1 = (TDirectoryFile*)fileMult->Get("PWG3_D2H_DMult_DplusLoose");
  93           TList* list1=(TList*)dir1->Get("coutputDplusLoose");
  94           hMult=(TH1F*)list1->FindObject("hGenPrimaryParticlesInelGt0");
  95         }
  96
  97         // check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
  98         //  for now the binning is the same than for all D's
  99         if(isKeepDfromBOnly) isKeepDfromB = true;
 100
 101         /*
 102           Double_t ptmin_0_4;
 103           Double_t ptmax_0_4;
 104           Double_t ptmin_4_8;
 105           Double_t ptmax_4_8;
 106           Double_t ptmin_8_10;
 107           Double_t ptmax_8_10;
 108
 109           if(!isKeepDfromB){
 110           ptmin_0_4 =  0.0 ;
 111           ptmax_0_4 =  4.0 ;
 112           ptmin_4_8 =  4.0 ;
 113           ptmax_4_8 =  8.0 ;
 114           ptmin_8_10 =  8.0 ;
 115           ptmax_8_10 =  10.0 ;
 116           } else{
 117           ptmin_0_4 =  0.0 ;
 118           ptmax_0_4 =  3.0 ;
 119           ptmin_4_8 =  3.0 ;
 120           ptmax_4_8 =  5.0 ;
 121           ptmin_8_10 =  5.0 ;
 122           ptmax_8_10 =  10.0 ;
 123           }
 124         */
 125
 126         //CONTAINER DEFINITION
 127         Info("AliCFTaskVertexingHF","SETUP CONTAINER");
 128
 129         const Double_t phimax = 2*TMath::Pi();
 130
 131         //Setting up the container grid...
 132         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
 133 //      const Int_t nbinpt_0_4  = 8 ; //bins in pt from 0 to 4 GeV
 134 //      const Int_t nbinpt_4_8  = 4 ; //bins in pt from 4 to 8 GeV
 135 //      const Int_t nbinpt_8_10  = 1 ; //bins in pt from 8 to 10 GeV
 136
 137 /*
 138         Int_t nbinpt_0_4;
 139         Int_t nbinpt_4_8;
 140         Int_t nbinpt_8_10;
 141         if (!isKeepDfromB){
 142           nbinpt_0_4  = 8 ; //bins in pt from 0 to 4 GeV
 143           nbinpt_4_8  = 4 ; //bins in pt from 4 to 8 GeV
 144           nbinpt_8_10  = 1 ; //bins in pt from 8 to 10 GeV
 145         }else{
 146           nbinpt_0_4  = 3 ; //bins in pt from 0 to 3 GeV
 147           nbinpt_4_8  = 1 ; //bins in pt from 3 to 5 GeV
 148           nbinpt_8_10  = 1 ; //bins in pt from 5 to 10 GeV
 149         }
 150 */
 151         const Int_t nbinpt = cutsDplustoKpipi->GetNPtBins(); // bins in pT
 152         printf("pT: nbin (from cuts file) = %d\n",nbinpt);
 153         const Int_t nbiny  = 24 ; //bins in y
 154         const Int_t nbinphi  = 18 ; //bins in phi
 155         const Int_t nbincT  = 25 ; //bins in cT
 156         const Int_t nbinpointing  = 350 ; //bins in cosPointingAngle
 157         const Int_t nbinpTpi_0_4  = 8 ; //bins in ptPi from 0 to 4 GeV
 158         const Int_t nbinpTpi_4_8  = 4 ; //bins in ptPi from 4 to 8 GeV
 159         const Int_t nbinpTpi_8_10  = 1 ; //bins in ptPi from 8 to 10 GeV
 160         const Int_t nbinpTk_0_4  = 8 ; //bins in ptKa from 0 to 4 GeV
 161         const Int_t nbinpTk_4_8  = 4 ; //bins in ptKa from 4 to 8 GeV
 162         const Int_t nbinpTk_8_10  = 1 ; //bins in ptKa from 8 to 10 GeV
 163         const Int_t nbinpTpi2_0_4  = 8 ; //bins in ptpi2 from 0 to 4 GeV
 164         const Int_t nbinpTpi2_4_8  = 4 ; //bins in ptpi2 from 4 to 8 GeV
 165         const Int_t nbinpTpi2_8_10  = 1 ; //bins in ptpi2 from 8 to 10 GeV
 166         const Int_t nbinzvtx  = 30 ; //bins in z vertex
 167         const Int_t nbincent = 18; //bins in centrality
 168         const Int_t nbincent_0_10 = 4;  //bins in centrality between 0 and 10
 169         const Int_t nbincent_10_60 = 10;  //bins in centrality between 10 and 60
 170         const Int_t nbincent_60_100 = 4;  //bins in centrality between 60 and 100
 171         const Int_t nbinfake = 3;  //bins in fake
 172         const Int_t nbinpointingXY = 50;  //bins in cosPointingAngleXY
 173         const Int_t nbinnormDecayLXY = 20;  //bins in NormDecayLengthXY
 174         const Int_t nbinmult = 48;  //bins in multiplicity (total number)
 175         const Int_t nbinmult_0_20 = 20; //bins in multiplicity between 0 and 20
 176         const Int_t nbinmult_20_50 = 15; //bins in multiplicity between 20 and 50
 177         const Int_t nbinmult_50_102 = 13; //bins in multiplicity between 50 and 102
 178
 179         //the sensitive variables, their indices
 180         const UInt_t ipT = 0;
 181         const UInt_t iy  = 1;
 182         const UInt_t iphi  = 2;
 183         const UInt_t icT  = 3;
 184         const UInt_t ipointing  = 4;
 185         const UInt_t ipTpi  = 5;
 186         const UInt_t ipTk  = 6;
 187         const UInt_t ipTpi2  = 7;
 188         const UInt_t izvtx  = 8;
 189         const UInt_t icent = 9;
 190         const UInt_t ifake = 10;
 191         const UInt_t ipointingXY = 11;
 192         const UInt_t inormDecayLXY = 12;
 193         const UInt_t imult = 13;
 194
 195         const Int_t nvarTot   = 14 ; //number of variables on the grid:pt, y, cosThetaStar, pTpi, pTk, cT, dca, d0pi, d0K, d0xd0, cosPointingAngle, phi, zvtx, centrality, fake, cosPointingAngleXY, normDecayLengthXY, multiplicity
 196
 197         //arrays for the number of bins in each dimension
 198         Int_t iBin[nvarTot];
 199         //iBin[ipT]=nbinpt_0_4+nbinpt_4_8+nbinpt_8_10;
 200         iBin[ipT]=nbinpt;
 201         iBin[iy]=nbiny;
 202         iBin[iphi]=nbinphi;
 203         //      iBin[icT]=nbincT_0_4+nbincT_4_8+nbincT_8_10;
 204         //iBin[4]=nbinpointing_0_4+nbinpointing_4_8+nbinpointing_8_10;
 205         iBin[icT]=nbincT;
 206         iBin[ipointing]=nbinpointing;
 207         iBin[ipTpi]=nbinpt;
 208         iBin[ipTk]=nbinpt;
 209         iBin[ipTpi2]=nbinpt;
 210         iBin[izvtx]=nbinzvtx;
 211         iBin[icent]=nbincent;
 212         iBin[ifake]=nbinfake;
 213         iBin[ipointingXY]=nbinpointingXY;
 214         iBin[inormDecayLXY]=nbinnormDecayLXY;
 215         iBin[imult]=nbinmult;
 216
 217         //arrays for lower bounds :
 218         Double_t *binLimpT=new Double_t[iBin[ipT]+1];
 219         Double_t *binLimy=new Double_t[iBin[iy]+1];
 220         Double_t *binLimphi=new Double_t[iBin[iphi]+1];
 221         Double_t *binLimcT=new Double_t[iBin[icT]+1];
 222         Double_t *binLimpointing=new Double_t[iBin[ipointing]+1];
 223         Double_t *binLimpTpi=new Double_t[iBin[ipTpi]+1];
 224         Double_t *binLimpTk=new Double_t[iBin[ipTk]+1];
 225         Double_t *binLimpTpi2=new Double_t[iBin[ipTpi2]+1];
 226         Double_t *binLimzvtx=new Double_t[iBin[izvtx]+1];
 227         Double_t *binLimcent=new Double_t[iBin[icent]+1];
 228         Double_t *binLimfake=new Double_t[iBin[ifake]+1];
 229         Double_t *binLimpointingXY=new Double_t[iBin[ipointingXY]+1];
 230         Double_t *binLimnormDecayLXY=new Double_t[iBin[inormDecayLXY]+1];
 231         Double_t *binLimmult=new Double_t[iBin[imult]+1];
 232
 233         // checking limits
 234         /*
 235           if (ptmax_0_4 != ptmin_4_8) {
 236           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","max lim 1st range != min lim 2nd range, please check!");
 237           }
 238           if (ptmax_4_8 != ptmin_8_10) {
 239           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","max lim 2nd range != min lim 3rd range, please check!");
 240           }
 241         */
 242         // values for bin lower bounds
 243         // pt
 244         Float_t* floatbinLimpT = cutsDplustoKpipi->GetPtBinLimits();
 245         for (Int_t ibinpT = 0 ; ibinpT<iBin[ipT]+1; ibinpT++){
 246                 binLimpT[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 247                 binLimpTpi[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 248                 binLimpTk[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 249                 binLimpTpi2[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 250         }
 251         for(Int_t i=0; i<=nbinpt; i++) printf("binLimpT[%d]=%f\n",i,binLimpT[i]);
 252
 253         /*
 254           for(Int_t i=0; i<=nbinpt_0_4; i++) binLimpT[i]=(Double_t)ptmin_0_4 + (ptmax_0_4-ptmin_0_4)/nbinpt_0_4*(Double_t)i ;
 255           if (binLimpT[nbinpt_0_4] != ptmin_4_8)  {
 256           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 257           }
 258           for(Int_t i=0; i<=nbinpt_4_8; i++) binLimpT[i+nbinpt_0_4]=(Double_t)ptmin_4_8 + (ptmax_4_8-ptmin_4_8)/nbinpt_4_8*(Double_t)i ;
 259           if (binLimpT[nbinpt_0_4+nbinpt_4_8] != ptmin_8_10)  {
 260           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 261           }
 262           for(Int_t i=0; i<=nbinpt_8_10; i++) binLimpT[i+nbinpt_0_4+nbinpt_4_8]=(Double_t)ptmin_8_10 + (ptmax_8_10-ptmin_8_10)/nbinpt_8_10*(Double_t)i ;
 263         */
 264
 265         // y
 266         for(Int_t i=0; i<=nbiny; i++) binLimy[i]=(Double_t)ymin  + (ymax-ymin)  /nbiny*(Double_t)i ;
 267
 268         // Phi
 269         for(Int_t i=0; i<=nbinphi; i++) binLimphi[i]=(Double_t)phimin  + (phimax-phimin)  /nbinphi*(Double_t)i ;
 270
 271         // cT
 272         for(Int_t i=0; i<=nbincT; i++) binLimcT[i]=(Double_t)cTmin  + (cTmax-cTmin)  /nbincT*(Double_t)i ;
 273
 274         // cosPointingAngle
 275         for(Int_t i=0; i<=nbinpointing; i++) binLimpointing[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbinpointing*(Double_t)i ;
 276
 277         /*
 278         // ptPi
 279         for(Int_t i=0; i<=nbincT_0_4; i++) binLimcT[i]=(Double_t)ptmin_0_4 + (ptmax_0_4-ptmin_0_4)/nbincT_0_4*(Double_t)i ;
 280         if (binLimcT[nbincT_0_4] != ptmin_4_8)  {
 281         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptPi - 1st range - differs from expected!");
 282         }
 283         for(Int_t i=0; i<=nbincT_4_8; i++) binLimcT[i+nbincT_0_4]=(Double_t)ptmin_4_8 + (ptmax_4_8-ptmin_4_8)/nbincT_4_8*(Double_t)i ;
 284         if (binLimcT[nbincT_0_4+nbincT_4_8] != ptmin_8_10)  {
 285         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptPi - 2nd range - differs from expected!\n");
 286         }
 287         for(Int_t i=0; i<=nbincT_8_10; i++) binLimcT[i+nbincT_0_4+nbincT_4_8]=(Double_t)ptmin_8_10 + (ptmax_8_10-ptmin_8_10)/nbincT_8_10*(Double_t)i ;
 288
 289         // ptKa
 290         for(Int_t i=0; i<=nbinpointing_0_4; i++) binLimpointing[i]=(Double_t)ptmin_0_4 + (ptmax_0_4-ptmin_0_4)/nbinpointing_0_4*(Double_t)i ;
 291         if (binLimpointing[nbinpointing_0_4] != ptmin_4_8)  {
 292         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptKa - 1st range - differs from expected!");
 293         }
 294         for(Int_t i=0; i<=nbinpointing_4_8; i++) binLimpointing[i+nbinpointing_0_4]=(Double_t)ptmin_4_8 + (ptmax_4_8-ptmin_4_8)/nbinpointing_4_8*(Double_t)i ;
 295         if (binLimpointing[nbinpointing_0_4+nbinpointing_4_8] != ptmin_8_10)  {
 296         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptKa - 2nd range - differs from expected!\n");
 297         }
 298         for(Int_t i=0; i<=nbinpointing_8_10; i++) binLimpointing[i+nbinpointing_0_4+nbinpointing_4_8]=(Double_t)ptmin_8_10 + (ptmax_8_10-ptmin_8_10)/nbinpointing_8_10*(Double_t)i ;
 299         */
 300
 301         // z Primary Vertex
 302         for(Int_t i=0; i<=nbinzvtx; i++) {
 303                 binLimzvtx[i]=(Double_t)zvtxmin  + (zvtxmax-zvtxmin)  /nbinzvtx*(Double_t)i ;
 304         }
 305
 306         // centrality
 307
 308         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 ;
 309         if (binLimcent[nbincent_0_10] != centmin_10_60)  {
 310           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 1st range - differs from expected!\n");
 311         }
 312         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 ;
 313         if (binLimcent[nbincent_0_10+nbincent_10_60] != centmin_60_100)  {
 314           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 2st range - differs from expected!\n");
 315         }
 316         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 ;
 317
 318         // fake
 319         for(Int_t i=0; i<=nbinfake; i++) {
 320           binLimfake[i]=(Double_t)fakemin  + (fakemax-fakemin)/nbinfake * (Double_t)i;
 321         }
 322
 323         // cosPointingAngleXY
 324         for(Int_t i=0; i<=nbinpointingXY; i++) binLimpointingXY[i]=(Double_t)cosminXY  + (cosmaxXY-cosminXY)  /nbinpointingXY*(Double_t)i ;
 325
 326         // normDecayLXY
 327         for(Int_t i=0; i<=nbinnormDecayLXY; i++) binLimnormDecayLXY[i]=(Double_t)normDecLXYmin  + (normDecLXYmax-normDecLXYmin)  /nbinnormDecayLXY*(Double_t)i ;
 328
 329         // multiplicity
 330         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 ;
 331         if (binLimmult[nbinmult_0_20] != multmin_20_50)  {
 332                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 1st range - differs from expected!\n");
 333         }
 334         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 ;
 335         if (binLimmult[nbinmult_0_20+nbinmult_20_50] != multmin_50_102)  {
 336                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
 337         }
 338         for(Int_t i=0; i<=nbinmult_50_102; i++) binLimmult[i+nbinmult_0_20+nbinmult_20_50]=(Double_t)multmin_50_102 + (multmax_50_102-multmin_50_102)/nbinmult_50_102*(Double_t)i ;
 339
 340         //one "container" for MC
 341         TString nameContainer="";
 342         if(!isKeepDfromB) {
 343                 nameContainer="CFHFcontainer_DplustoKpipi_Prompt";
 344
 345         }
 346         else  if(isKeepDfromBOnly){
 347                 nameContainer="CFHFcontainer_DplustoKpipi_FromB";
 348
 349         }
 350         else  {
 351           nameContainer="CFHFcontainer_DplustoKpipi_All";
 352         }
 353         nameContainer += suffixName.Data();
 354
 355
 356         AliCFContainer* container;
 357         if (configuration == AliCFTaskVertexingHF::kSnail){
 358                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvarTot,iBin);
 359                 //setting the bin limits
 360                 printf("pt\n");
 361                 container -> SetBinLimits(ipT,binLimpT);
 362                 printf("y\n");
 363                 container -> SetBinLimits(iy,binLimy);
 364                 printf("Phi\n");
 365                 container -> SetBinLimits(iphi,binLimphi);
 366                 printf("cT\n");
 367                 container -> SetBinLimits(icT,binLimcT);
 368                 printf("pointing angle\n");
 369                 container -> SetBinLimits(ipointing,binLimpointing);
 370                 printf("ptpi\n");
 371                 container -> SetBinLimits(ipTpi,binLimpTpi);
 372                 printf("ptK\n");
 373                 container -> SetBinLimits(ipTk,binLimpTk);
 374                 printf("ptpi2\n");
 375                 container -> SetBinLimits(ipTpi2,binLimpTpi2);
 376                 printf("zvtx \n");
 377                 container -> SetBinLimits(izvtx,binLimzvtx);
 378                 printf("cent\n");
 379                 container -> SetBinLimits(icent,binLimcent);
 380                 printf("fake\n");
 381                 container -> SetBinLimits(ifake,binLimfake);
 382                 printf("pointingXY\n");
 383                 container -> SetBinLimits(ipointingXY,binLimpointingXY);
 384                 printf("normDecayLXY\n");
 385                 container -> SetBinLimits(inormDecayLXY,binLimnormDecayLXY);
 386                 printf("multiplicity\n");
 387                 container -> SetBinLimits(imult,binLimmult);
 388
 389                 container -> SetVarTitle(ipT,"pt");
 390                 container -> SetVarTitle(iy,"y");
 391                 container -> SetVarTitle(iphi, "phi");
 392                 container -> SetVarTitle(icT, "ct");
 393                 container -> SetVarTitle(ipointing, "pointing");
 394                 container -> SetVarTitle(ipTpi, "ptpi");
 395                 container -> SetVarTitle(ipTk, "ptK");
 396                 container -> SetVarTitle(ipTpi2, "ptpi2");
 397                 container -> SetVarTitle(izvtx, "zvtx");
 398                 container -> SetVarTitle(icent, "centrality");
 399                 container -> SetVarTitle(ifake, "fake");
 400                 container -> SetVarTitle(ipointingXY, "piointingXY");
 401                 container -> SetVarTitle(inormDecayLXY, "normDecayLXY");
 402                 container -> SetVarTitle(imult, "multiplicity");
 403         }
 404         else if (configuration == AliCFTaskVertexingHF::kCheetah){
 405                 //arrays for the number of bins in each dimension
 406                 const Int_t nvar = 8;
 407
 408                 const UInt_t ipTFast = 0;
 409                 const UInt_t iyFast = 1;
 410                 const UInt_t icTFast = 2;
 411                 const UInt_t iphiFast = 3;
 412                 const UInt_t izvtxFast = 4;
 413                 const UInt_t icentFast = 5;
 414                 const UInt_t ifakeFast = 6;
 415                 const UInt_t imultFast = 7;
 416
 417                 Int_t iBinFast[nvar];
 418                 iBinFast[ipTFast] = iBin[ipT];
 419                 iBinFast[iyFast] = iBin[iy];
 420                 iBinFast[icTFast] = iBin[icT];
 421                 iBinFast[iphiFast] = iBin[iphi];
 422                 iBinFast[izvtxFast] = iBin[izvtx];
 423                 iBinFast[icentFast] = iBin[icent];
 424                 iBinFast[ifakeFast] = iBin[ifake];
 425                 iBinFast[imultFast] = iBin[imult];
 426
 427                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBinFast);
 428                 printf("pt\n");
 429                 container -> SetBinLimits(ipTFast,binLimpT);
 430                 printf("y\n");
 431                 container -> SetBinLimits(iyFast,binLimy);
 432                 printf("ct\n");
 433                 container -> SetBinLimits(icTFast,binLimcT);
 434                 printf("phi\n");
 435                 container -> SetBinLimits(iphiFast,binLimphi);
 436                 printf("zvtx\n");
 437                 container -> SetBinLimits(izvtxFast,binLimzvtx);
 438                 printf("centrality\n");
 439                 container -> SetBinLimits(icentFast,binLimcent);
 440                 printf("fake\n");
 441                 container -> SetBinLimits(ifakeFast,binLimfake);
 442                 printf("multiplicity\n");
 443                 container -> SetBinLimits(imultFast,binLimmult);
 444
 445                 container -> SetVarTitle(ipTFast,"pt");
 446                 container -> SetVarTitle(iyFast,"y");
 447                 container -> SetVarTitle(icTFast, "ct");
 448                 container -> SetVarTitle(iphiFast, "phi");
 449                 container -> SetVarTitle(izvtxFast, "zvtx");
 450                 container -> SetVarTitle(icentFast, "centrality");
 451                 container -> SetVarTitle(ifakeFast, "fake");
 452                 container -> SetVarTitle(imultFast, "multiplicity");
 453         }
 454
 455         //return container;
 456
 457         container -> SetStepTitle(0, "MCLimAcc");
 458         container -> SetStepTitle(1, "MC");
 459         container -> SetStepTitle(2, "MCAcc");
 460         container -> SetStepTitle(3, "RecoVertex");
 461         container -> SetStepTitle(4, "RecoRefit");
 462         container -> SetStepTitle(5, "Reco");
 463         container -> SetStepTitle(6, "RecoAcc");
 464         container -> SetStepTitle(7, "RecoITSCluster");
 465         container -> SetStepTitle(8, "RecoCuts");
 466         container -> SetStepTitle(9, "RecoPID");
 467
 468
 469         //CREATE THE  CUTS -----------------------------------------------
 470
 471         // Gen-Level kinematic cuts
 472         AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
 473
 474         //Particle-Level cuts:
 475         AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
 476         Bool_t useAbsolute = kTRUE;
 477         if (isSign != 2){
 478                 useAbsolute = kFALSE;
 479         }
 480         mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute);  // kTRUE set in order to include antiparticle
 481         mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
 482
 483         // Acceptance cuts:
 484         AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
 485         AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
 486         kineAccCuts->SetPtRange(ptmin,ptmax);
 487         kineAccCuts->SetEtaRange(etamin,etamax);
 488
 489         // Rec-Level kinematic cuts
 490         AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
 491
 492         AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
 493
 494         AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
 495
 496         printf("CREATE MC KINE CUTS\n");
 497         TObjArray* mcList = new TObjArray(0) ;
 498         mcList->AddLast(mcKineCuts);
 499         mcList->AddLast(mcGenCuts);
 500
 501         printf("CREATE ACCEPTANCE CUTS\n");
 502         TObjArray* accList = new TObjArray(0) ;
 503         accList->AddLast(kineAccCuts);
 504
 505         printf("CREATE RECONSTRUCTION CUTS\n");
 506         TObjArray* recList = new TObjArray(0) ;   // not used!!
 507         recList->AddLast(recKineCuts);
 508         recList->AddLast(recQualityCuts);
 509         recList->AddLast(recIsPrimaryCuts);
 510
 511         TObjArray* emptyList = new TObjArray(0);
 512
 513         //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
 514         printf("CREATE INTERFACE AND CUTS\n");
 515         AliCFManager* man = new AliCFManager() ;
 516         man->SetParticleContainer(container);
 517         man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
 518         man->SetParticleCutsList(1 , mcList); // MC
 519         man->SetParticleCutsList(2 , accList); // Acceptance
 520         man->SetParticleCutsList(3 , emptyList); // Vertex
 521         man->SetParticleCutsList(4 , emptyList); // Refit
 522         man->SetParticleCutsList(5 , emptyList); // AOD
 523         man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
 524         man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
 525         man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
 526         man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
 527
 528         // Get the pointer to the existing analysis manager via the static access method.
 529         //==============================================================================
 530         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
 531         if (!mgr) {
 532           ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
 533           return NULL;
 534         }
 535         //CREATE THE TASK
 536         printf("CREATE TASK\n");
 537
 538         // create the task
 539         AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsDplustoKpipi);
 540         task->SetFillFromGenerated(kFALSE);
 541         task->SetDecayChannel(31);
 542         task->SetUseWeight(useWeight);
 543         task->SetCFManager(man); //here is set the CF manager
 544         task->SetSign(isSign);
 545         task->SetCentralitySelection(kFALSE);
 546         task->SetFakeSelection(0);
 547         task->SetRejectCandidateIfNotFromQuark(kTRUE); // put to false if you want to keep HIJING D0!!
 548         task->SetUseMCVertex(kFALSE); // put to true if you want to do studies on pp
 549         task->SetUseNchWeight(useNchWeight); //correction with mult weight
 550         if(useNchWeight){
 551           if(hMult) task->SetMCNchHisto(hMult);
 552           else{
 553             AliFatal("Histogram for multiplicity weights not found");
 554             return 0x0;
 555           }
 556         }
 557         if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
 558         if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
 559
 560         TF1* funcWeight = 0x0;
 561         if (task->GetUseWeight()) {
 562                 funcWeight = (TF1*)cutFile->Get("funcWeight");
 563                 if (funcWeight == 0x0){
 564                         Printf("FONLL Weights will be used");
 565                 }
 566                 else {
 567                         task->SetWeightFunction(funcWeight);
 568                         Printf("User-defined Weights will be used. The function being:");
 569                         task->GetWeightFunction()->Print();
 570                 }
 571         }
 572
 573         task->SetMultiplicityEstimator(multiplicityEstimator);
 574         if(estimatorFilename.EqualTo("") ) {
 575           printf("Estimator file not provided, multiplicity corrected histograms will not be filled\n");
 576           task->SetUseZvtxCorrectedNtrkEstimator(kFALSE);
 577         } else{
 578           const Char_t* periodNames[4] = {"LHC10b", "LHC10c", "LHC10d", "LHC10e"};
 579           TProfile* multEstimatorAvg[4];
 580           TFile* fileEstimator=TFile::Open(estimatorFilename.Data());
 581           if(!fileEstimator)  {
 582             AliFatal("File with multiplicity estimator not found");
 583             return;
 584           }
 585           for(Int_t ip=0; ip<4; ip++) {
 586             multEstimatorAvg[ip] = (TProfile*)(fileEstimator->Get(Form("SPDmult10_%s",periodNames[ip]))->Clone(Form("SPDmult10_%s_clone",periodNames[ip])));
 587           }
 588           task->SetUseZvtxCorrectedNtrkEstimator(kTRUE);
 589           task->SetMultiplVsZProfileLHC10b(multEstimatorAvg[0]);
 590           task->SetMultiplVsZProfileLHC10c(multEstimatorAvg[1]);
 591           task->SetMultiplVsZProfileLHC10d(multEstimatorAvg[2]);
 592           task->SetMultiplVsZProfileLHC10e(multEstimatorAvg[3]);
 593           task->SetReferenceMultiplcity(refMult);
 594         }
 595
 596         Printf("***************** CONTAINER SETTINGS *****************");
 597         Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
 598         Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
 599         Printf("Dselection = %d",(Int_t)task->GetDselection());
 600         Printf("Sign = %d",(Int_t)task->GetSign());
 601         Printf("Centrality selection = %d",(Int_t)task->GetCentralitySelection());
 602         Printf("Fake selection = %d",(Int_t)task->GetFakeSelection());
 603         Printf("RejectCandidateIfNotFromQuark selection = %d",(Int_t)task->GetRejectCandidateIfNotFromQuark());
 604         Printf("UseMCVertex selection = %d",(Int_t)task->GetUseMCVertex());
 605         Printf("***************END CONTAINER SETTINGS *****************\n");
 606
 607         //-----------------------------------------------------------//
 608         //   create correlation matrix for unfolding - only eta-pt   //
 609         //-----------------------------------------------------------//
 610
 611         Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
 612
 613         Int_t thnDim[4];
 614
 615         //first half  : reconstructed
 616         //second half : MC
 617
 618         thnDim[0] = iBin[ipT];
 619         thnDim[2] = iBin[ipT];
 620         thnDim[1] = iBin[iy];
 621         thnDim[3] = iBin[iy];
 622
 623         TString nameCorr="";
 624         if(!isKeepDfromB) {
 625                 nameCorr="CFHFcorr_DplustoKpipi_Prompt";
 626         }
 627         else  if(isKeepDfromBOnly){
 628                 nameCorr="CFHFcorr_DplustoKpipi_FromB";
 629         }
 630         else  {
 631                 nameCorr="CFHFcorr_DplustoKpipi_All";
 632         }
 633         nameCorr += suffixName.Data();
 634
 635
 636         THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
 637         Double_t** binEdges = new Double_t[2];
 638
 639         // set bin limits
 640
 641         binEdges[0]= binLimpT;
 642         binEdges[1]= binLimy;
 643
 644         correlation->SetBinEdges(0,binEdges[0]);
 645         correlation->SetBinEdges(2,binEdges[0]);
 646
 647         correlation->SetBinEdges(1,binEdges[1]);
 648         correlation->SetBinEdges(3,binEdges[1]);
 649
 650         correlation->Sumw2();
 651
 652         // correlation matrix ready
 653         //------------------------------------------------//
 654
 655         task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
 656
 657         // Create and connect containers for input/output
 658
 659         // ------ input data ------
 660         AliAnalysisDataContainer *cinput0  = mgr->GetCommonInputContainer();
 661
 662         // ----- output data -----
 663
 664         TString outputfile = AliAnalysisManager::GetCommonFileName();
 665         TString output1name="", output2name="", output3name="", output4name="", output5name="";
 666         output2name=nameContainer;
 667         output3name=nameCorr;
 668         output5name= "coutProfDp";
 669         if(!isKeepDfromB) {
 670                 outputfile += ":PWG3_D2H_CFtaskDplustoKpipi_Prompt";
 671                 output1name="CFHFhist_DplustoKpipi_Prompt";
 672                 output3name+="_Prompt";
 673                 output4name= "Cuts_DplustoKpipi_Prompt";
 674                 output5name+="_Prompt";
 675         }
 676         else  if(isKeepDfromBOnly){
 677                 outputfile += ":PWG3_D2H_CFtaskDplustoKpipi_FromB";
 678                 output1name="CFHFhist_DplustoKpipi_FromB";
 679                 output3name+="_FromB";
 680                 output4name= "Cuts_DplustoKpipi_FromB";
 681                 output5name+="_FromB";
 682         }
 683         else{
 684                 outputfile += ":PWG3_D2H_CFtaskDplustoKpipi_All";
 685                 output1name="CFHFhist_DplustoKpipi_All";
 686                 output3name+="_All";
 687                 output4name= "Cuts_DplustoKpipi_All";
 688                 output5name+="_All";
 689         }
 690         outputfile += suffixName.Data();
 691         output1name += suffixName.Data();
 692         output4name += suffixName.Data();
 693         output5name += suffixName.Data();
 694
 695         //now comes user's output objects :
 696         // output TH1I for event counting
 697         AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 698         // output Correction Framework Container (for acceptance & efficiency calculations)
 699         AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 700         // Unfolding - correlation matrix
 701         AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 702         AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 703         // estimators list
 704         AliAnalysisDataContainer *coutput5 = mgr->CreateContainer(output5name, TList::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 705
 706         mgr->AddTask(task);
 707
 708         mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
 709         mgr->ConnectOutput(task,1,coutput1);
 710         mgr->ConnectOutput(task,2,coutput2);
 711         mgr->ConnectOutput(task,3,coutput3);
 712         mgr->ConnectOutput(task,4,coutput4);
 713         mgr->ConnectOutput(task,5,coutput5);
 714
 715         return task;
 716 }