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Possibility to 1) apply multiplicative weights, 2) consider the z-vertex correction...
[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / macros / AddTaskCFVertexingHFCascade.C
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928c0b11 1const Double_t ymin = -1.2 ;
2const Double_t ymax = 1.2 ;
3const Double_t cosminTS = -1.05;
4const Double_t cosmaxTS = 1.05;
5const Double_t cosmin = 0.7;
6const Double_t cosmax = 1.02;
367e9aa3 7const Double_t cTmin = 0; // micron
928c0b11 8const Double_t cTmax = 300; // micron
367e9aa3 9const Double_t dcamin = 0; // micron
928c0b11 10const Double_t dcamax = 600; // micron
11const Double_t d0xd0min = -80000; // micron
367e9aa3 12const Double_t d0xd0max = 100000; // micron
13const Double_t phimin = 0.0;
14const Int_t mintrackrefsTPC = 2 ;
15const Int_t mintrackrefsITS = 3 ;
16const Int_t charge = 1 ;
17const Int_t minclustersTPC = 50 ;
18// cuts
19const Double_t ptmin = 0.1;
20const Double_t ptmax = 9999.;
21const Double_t etamin = -0.9;
22const Double_t etamax = 0.9;
23const Double_t zmin = -15;
24const Double_t zmax = 15;
928c0b11 25const Int_t minITSClusters = 5;
26
27const Float_t centmin_0_10 = 0.;
28const Float_t centmax_0_10 = 10.;
ad02b758 29const Float_t centmin_10_60 = 10.;
30const Float_t centmax_10_60 = 60.;
31const Float_t centmin_60_100 = 60.;
32const Float_t centmax_60_100 = 100.;
928c0b11 33const Float_t centmax = 100.;
34const Float_t fakemin = -0.5;
ba223ad1 35const Float_t fakemax = 2.5.;
928c0b11 36const Float_t cosminXY = 0.95;
37const Float_t cosmaxXY = 1.0;
38const Float_t normDecLXYmin = 0;
39const Float_t normDecLXYmax = 20;
40const Float_t multmin_0_20 = 0;
41const Float_t multmax_0_20 = 20;
42const Float_t multmin_20_50 = 20;
43const Float_t multmax_20_50 = 50;
ba223ad1 44const Float_t multmin_50_80 = 50;
45const Float_t multmax_50_80 = 80;
46const Float_t multmin_80_100 = 80;
47const Float_t multmax_80_100 = 100;
f26726ed 48Double_t refMult=9.26; // reference multiplicity for LHC10b pass2 data
ba223ad1 49
367e9aa3 50
51//----------------------------------------------------
52
f26726ed 53AliCFTaskVertexingHF *AddTaskCFVertexingHFCascade(const char* cutFile = "DStartoKpipiCuts010.root", TString cutObjectName="DStartoKpipiCuts", TString suffix="suf", Int_t configuration = AliCFTaskVertexingHF::kCheetah, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 413, Char_t isSign = 2, Bool_t useWeight=kTRUE, Bool_t useFlatPtWeight=kFALSE, Bool_t useZWeight=kFALSE, Bool_t useNchWeight=kFALSE, TString estimatorFilename="", Int_t multiplicityEstimator = AliCFTaskVertexingHF::kNtrk10, Bool_t isPPData=kFALSE)
367e9aa3 54{
928c0b11 55 printf("Adding CF task using cuts from file %s\n",cutFile);
56 if (configuration == AliCFTaskVertexingHF::kSnail){
57 printf("The configuration is set to be SLOW --> all the variables will be used to fill the CF\n");
58 }
59 else if (configuration == AliCFTaskVertexingHF::kCheetah){
60 printf("The configuration is set to be FAST --> using only pt, y, ct, phi, zvtx, centrality, fake, multiplicity to fill the CF\n");
61 }
62 else{
63 printf("The configuration is not defined! returning\n");
64 return;
65 }
66
67 gSystem->Sleep(2000);
367e9aa3 68
ba223ad1 69 // isSign = 0 --> D* only
70 // isSign = 1 --> D*bar only
71 // isSign = 2 --> D* + D*bar
367e9aa3 72
73 TString expected;
74 if (isSign == 0 && pdgCode < 0){
ba223ad1 75 AliError(Form("Error setting PDG code (%d) and sign (0 --> D* only): they are not compatible, returning"));
367e9aa3 76 return 0x0;
77 }
78 else if (isSign == 1 && pdgCode > 0){
ba223ad1 79 AliError(Form("Error setting PDG code (%d) and sign (1 --> D*bar only): they are not compatible, returning"));
367e9aa3 80 return 0x0;
81 }
82 else if (isSign > 2 || isSign < 0){
83 AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
84 return 0x0;
85 }
86
4b29db6c 87 TFile* fileCuts = TFile::Open(cutFile);
ba223ad1 88 if(!fileCuts || (fileCuts && !fileCuts->IsOpen())){
89 AliError("Wrong cut file");
90 return 0x0;
91 }
92
8b530e87 93 AliRDHFCutsDStartoKpipi *cutsDStartoKpi = (AliRDHFCutsDStartoKpipi*)fileCuts->Get(cutObjectName.Data());
367e9aa3 94
95 // check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
96 // for now the binning is the same than for all D's
97 if(isKeepDfromBOnly) isKeepDfromB = true;
98
99 Double_t ptmin_0_6;
100 Double_t ptmax_0_6;
101 Double_t ptmin_6_8;
102 Double_t ptmax_6_8;
103 Double_t ptmin_8_16;
104 Double_t ptmax_8_16;
105 Double_t ptmin_16_24;
106 Double_t ptmax_16_24;
107
108 ptmin_0_6 = 0.0 ;
109 ptmax_0_6 = 6.0 ;
110 ptmin_6_8 = 6.0 ;
111 ptmax_6_8 = 8.0 ;
112 ptmin_8_16 = 8.0 ;
113 ptmax_8_16 = 16.0 ;
114 ptmin_16_24 = 16.0 ;
115 ptmax_16_24 = 24.0 ;
116
ba223ad1 117
367e9aa3 118 //CONTAINER DEFINITION
119 Info("AliCFTaskVertexingHF","SETUP CONTAINER");
367e9aa3 120 const Double_t phimax = 2*TMath::Pi();
928c0b11 121 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
122
123 //const UInt_t ipT, iy, icosThetaStar, ipTpi, ipTk, icT, idca, id0xd0, ipointing, iphi, izvtx, icent, ifake, ipointingXY, iNormDecayLXY, imult;
ba223ad1 124 const Int_t nbiny = 24 ; //bins in y
125 const Int_t nbincosThetaStar = 42 ; //bins in cosThetaStar
126 const Int_t nbincT = 15 ; //bins in cT
127 const Int_t nbindca = 20 ; //bins in dca
128 const Int_t nbind0xd0 = 90 ; //bins in d0xd0
129 const Int_t nbinpointing = 50 ; //bins in cosPointingAngle
130 const Int_t nbinphi = 18 ; //bins in Phi
131 const Int_t nbinzvtx = 30 ; //bins in z vertex
132 const Int_t nbincent = 28; //bins in centrality
133 const Int_t nbincent_0_10 = 4; //bins in centrality between 0 and 10
134 const Int_t nbincent_10_60 = 20; //bins in centrality between 10 and 60
135 const Int_t nbincent_60_100 = 4; //bins in centrality between 60 and 100
136 const Int_t nbinfake = 3; //bins in fake
137 const Int_t nbinpointingXY = 50; //bins in cosPointingAngleXY
138 const Int_t nbinnormDecayLXY = 20; //bins in NormDecayLengthXY
139 const Int_t nbinmult = 49; //bins in multiplicity (total number)
140 const Int_t nbinmult_0_20 = 20; //bins in multiplicity between 0 and 20
141 const Int_t nbinmult_20_50 = 15; //bins in multiplicity between 20 and 50
142 const Int_t nbinmult_50_80 = 10; //bins in multiplicity between 50 and 102
143 const Int_t nbinmult_80_100 = 4; //bins in multiplicity between 50 and 102
144
367e9aa3 145
928c0b11 146 //the sensitive variables, their indices
367e9aa3 147
928c0b11 148 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
149
150 // variables' indices
151 const UInt_t ipT = 0;
152 const UInt_t iy = 1;
153 const UInt_t icosThetaStar = 2;
154 const UInt_t ipTpi = 3;
155 const UInt_t ipTk = 4;
156 const UInt_t icT = 5;
157 const UInt_t idca = 6;
158 const UInt_t id0xd0 = 7;
159 const UInt_t ipointing = 8;
160 const UInt_t iphi = 9;
161 const UInt_t izvtx = 10;
162 const UInt_t icent = 11;
163 const UInt_t ifake = 12;
164 const UInt_t ipointingXY = 13;
165 const UInt_t inormDecayLXY = 14;
166 const UInt_t imult = 15;
167
168 //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
169
367e9aa3 170 //arrays for the number of bins in each dimension
928c0b11 171 Int_t iBin[nvarTot];
ba223ad1 172
8b530e87 173 const Int_t nbinpt = cutsDStartoKpi->GetNPtBins(); // bins in pT
928c0b11 174 iBin[ipT]=nbinpt;
175 iBin[ipTpi]=nbinpt;
176 iBin[ipTk]=nbinpt;
177 Double_t *binLimpT=new Double_t[iBin[ipT]+1];
178 Double_t *binLimpTpi=new Double_t[iBin[ipTpi]+1];
179 Double_t *binLimpTk=new Double_t[iBin[ipTk]+1];
367e9aa3 180 // values for bin lower bounds
8b530e87 181 Float_t* floatbinLimpT = cutsDStartoKpi->GetPtBinLimits();
928c0b11 182 for (Int_t ibin0 = 0 ; ibin0<iBin[ipT]+1; ibin0++){
183 binLimpT[ibin0] = (Double_t)floatbinLimpT[ibin0];
184 binLimpTpi[ibin0] = (Double_t)floatbinLimpT[ibin0];
185 binLimpTk[ibin0] = (Double_t)floatbinLimpT[ibin0];
5b805cec 186 }
928c0b11 187 for(Int_t i=0; i<=nbinpt; i++) printf("binLimpT[%d]=%f\n",i,binLimpT[i]);
188
189 printf("pT: nbin (from cuts file) = %d\n",nbinpt);
190
367e9aa3 191 // defining now the binning for the other variables:
928c0b11 192
ba223ad1 193 AliLog::SetClassDebugLevel("AliCFManager",AliLog::kInfo);
194
928c0b11 195 iBin[iy]=nbiny;
196 iBin[icosThetaStar]=nbincosThetaStar;
197 iBin[icT]=nbincT;
198 iBin[idca]=nbindca;
199 iBin[id0xd0]=nbind0xd0;
200 iBin[ipointing]=nbinpointing;
201 iBin[iphi]=nbinphi;
202 iBin[izvtx]=nbinzvtx;
203 iBin[icent]=nbincent;
204 iBin[ifake]=nbinfake;
205 iBin[ipointingXY]=nbinpointingXY;
206 iBin[inormDecayLXY]=nbinnormDecayLXY;
207 iBin[imult]=nbinmult;
367e9aa3 208
209 //arrays for lower bounds :
928c0b11 210 Double_t *binLimy=new Double_t[iBin[iy]+1];
211 Double_t *binLimcosThetaStar=new Double_t[iBin[icosThetaStar]+1];
212 Double_t *binLimcT=new Double_t[iBin[icT]+1];
213 Double_t *binLimdca=new Double_t[iBin[idca]+1];
214 Double_t *binLimd0xd0=new Double_t[iBin[id0xd0]+1];
215 Double_t *binLimpointing=new Double_t[iBin[ipointing]+1];
216 Double_t *binLimphi=new Double_t[iBin[iphi]+1];
217 Double_t *binLimzvtx=new Double_t[iBin[izvtx]+1];
218 Double_t *binLimcent=new Double_t[iBin[icent]+1];
219 Double_t *binLimfake=new Double_t[iBin[ifake]+1];
220 Double_t *binLimpointingXY=new Double_t[iBin[ipointingXY]+1];
221 Double_t *binLimnormDecayLXY=new Double_t[iBin[inormDecayLXY]+1];
222 Double_t *binLimmult=new Double_t[iBin[imult]+1];
367e9aa3 223
ba223ad1 224
367e9aa3 225 // y
ba223ad1 226 for(Int_t i=0; i<=nbiny; i++) binLimy[i]=(Double_t)ymin + (ymax-ymin) /nbiny*(Double_t)i ;
367e9aa3 227
ba223ad1 228 // cosThetaStar
229 for(Int_t i=0; i<=nbincosThetaStar; i++) binLimcosThetaStar[i]=(Double_t)cosminTS + (cosmaxTS-cosminTS) /nbincosThetaStar*(Double_t)i ;
230
231 // cT
232 for(Int_t i=0; i<=nbincT; i++) binLimcT[i]=(Double_t)cTmin + (cTmax-cTmin) /nbincT*(Double_t)i ;
367e9aa3 233
ba223ad1 234 // dca
235 for(Int_t i=0; i<=nbindca; i++) binLimdca[i]=(Double_t)dcamin + (dcamax-dcamin) /nbindca*(Double_t)i ;
367e9aa3 236
ba223ad1 237 // d0xd0
238 for(Int_t i=0; i<=nbind0xd0; i++) binLimd0xd0[i]=(Double_t)d0xd0min + (d0xd0max-d0xd0min) /nbind0xd0*(Double_t)i ;
367e9aa3 239
ba223ad1 240 // cosPointingAngle
241 for(Int_t i=0; i<=nbinpointing; i++) binLimpointing[i]=(Double_t)cosmin + (cosmax-cosmin) /nbinpointing*(Double_t)i ;
367e9aa3 242
ba223ad1 243 // Phi
244 for(Int_t i=0; i<=nbinphi; i++) binLimphi[i]=(Double_t)phimin + (phimax-phimin) /nbinphi*(Double_t)i ;
367e9aa3 245
ba223ad1 246 // z Primary Vertex
247 for(Int_t i=0; i<=nbinzvtx; i++) {
248 binLimzvtx[i]=(Double_t)zmin + (zmax-zmin) /nbinzvtx*(Double_t)i ;
249 }
928c0b11 250
ba223ad1 251 // centrality
252 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 ;
253 if (binLimcent[nbincent_0_10] != centmin_10_60) {
254 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 1st range - differs from expected!\n");
255 }
256 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 ;
257 if (binLimcent[nbincent_0_10+nbincent_10_60] != centmin_60_100) {
258 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 2st range - differs from expected!\n");
259 }
260 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 ;
928c0b11 261
ba223ad1 262 // fake
263 for(Int_t i=0; i<=nbinfake; i++) {
264 binLimfake[i]=(Double_t)fakemin + (fakemax-fakemin)/nbinfake * (Double_t)i;
265 }
266
267 // cosPointingAngleXY
268 for(Int_t i=0; i<=nbinpointingXY; i++) binLimpointingXY[i]=(Double_t)cosminXY + (cosmaxXY-cosminXY) /nbinpointingXY*(Double_t)i ;
269
270 // normDecayLXY
271 for(Int_t i=0; i<=nbinnormDecayLXY; i++) binLimnormDecayLXY[i]=(Double_t)normDecLXYmin + (normDecLXYmax-normDecLXYmin) /nbinnormDecayLXY*(Double_t)i ;
928c0b11 272
928c0b11 273
274 // multiplicity
ba223ad1 275 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 ;
276 if (binLimmult[nbinmult_0_20] != multmin_20_50) {
277 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 1st range - differs from expected!\n");
278 }
279 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 ;
280 if (binLimmult[nbinmult_0_20+nbinmult_20_50] != multmin_50_80) {
281 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
282 }
283 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 ;
284 if (binLimmult[nbinmult_0_20+nbinmult_20_50+nbinmult_50_80] != multmin_80_100) {
285 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
286 }
287 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 ;
367e9aa3 288
289 //one "container" for MC
290 TString nameContainer="";
291 if(!isKeepDfromB) {
ba223ad1 292 nameContainer="CFHFccontainer0";
367e9aa3 293 }
294 else if(isKeepDfromBOnly){
ba223ad1 295 nameContainer="CFHFccontainer0DfromB";
367e9aa3 296 }
297 else {
ba223ad1 298 nameContainer="CFHFccontainer0allD";
928c0b11 299 }
ba223ad1 300 nameContainer += suffix;
928c0b11 301 //Setting up the container grid...
302
303 AliCFContainer* container;
304
305 if (configuration == AliCFTaskVertexingHF::kSnail){
306 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvarTot,iBin);
307 //setting the bin limits
308 printf("pt\n");
309 container -> SetBinLimits(ipT,binLimpT);
310 printf("y\n");
311 container -> SetBinLimits(iy,binLimy);
312 printf("cts\n");
313 container -> SetBinLimits(icosThetaStar,binLimcosThetaStar);
314 printf("ptPi\n");
315 container -> SetBinLimits(ipTpi,binLimpTpi);
316 printf("ptK\n");
317 container -> SetBinLimits(ipTk,binLimpTk);
318 printf("cT\n");
319 container -> SetBinLimits(icT,binLimcT);
320 printf("dca\n");
321 container -> SetBinLimits(idca,binLimdca);
322 printf("d0xd0\n");
323 container -> SetBinLimits(id0xd0,binLimd0xd0);
324 printf("pointing\n");
325 container -> SetBinLimits(ipointing,binLimpointing);
326 printf("phi\n");
327 container -> SetBinLimits(iphi,binLimphi);
328 printf("z\n");
329 container -> SetBinLimits(izvtx,binLimzvtx);
330 printf("cent\n");
331 container -> SetBinLimits(icent,binLimcent);
332 printf("fake\n");
333 container -> SetBinLimits(ifake,binLimfake);
334 printf("pointingXY\n");
335 container -> SetBinLimits(ipointingXY,binLimpointingXY);
336 printf("normDecayLXY\n");
337 container -> SetBinLimits(inormDecayLXY,binLimnormDecayLXY);
338 printf("multiplicity\n");
339 container -> SetBinLimits(imult,binLimmult);
340
341 container -> SetVarTitle(ipT,"pt");
342 container -> SetVarTitle(iy,"y");
343 container -> SetVarTitle(icosThetaStar, "cosThetaStar");
344 container -> SetVarTitle(ipTpi, "ptpi");
345 container -> SetVarTitle(ipTk, "ptK");
346 container -> SetVarTitle(icT, "ct");
347 container -> SetVarTitle(idca, "dca");
348 container -> SetVarTitle(id0xd0, "d0xd0");
349 container -> SetVarTitle(ipointing, "pointing");
350 container -> SetVarTitle(iphi, "phi");
351 container -> SetVarTitle(izvtx, "zvtx");
352 container -> SetVarTitle(icent, "centrality");
353 container -> SetVarTitle(ifake, "fake");
354 container -> SetVarTitle(ipointingXY, "piointingXY");
355 container -> SetVarTitle(inormDecayLXY, "normDecayLXY");
356 container -> SetVarTitle(imult, "multiplicity");
357 }
358 else if (configuration == AliCFTaskVertexingHF::kCheetah){
359 //arrays for the number of bins in each dimension
360 const Int_t nvar = 8;
361
362 const UInt_t ipTFast = 0;
363 const UInt_t iyFast = 1;
364 const UInt_t icTFast = 2;
365 const UInt_t iphiFast = 3;
366 const UInt_t izvtxFast = 4;
367 const UInt_t icentFast = 5;
368 const UInt_t ifakeFast = 6;
369 const UInt_t imultFast = 7;
370
371 Int_t iBinFast[nvar];
372 iBinFast[ipTFast] = iBin[ipT];
373 iBinFast[iyFast] = iBin[iy];
374 iBinFast[icTFast] = iBin[icT];
375 iBinFast[iphiFast] = iBin[iphi];
376 iBinFast[izvtxFast] = iBin[izvtx];
377 iBinFast[icentFast] = iBin[icent];
378 iBinFast[ifakeFast] = iBin[ifake];
379 iBinFast[imultFast] = iBin[imult];
380
381 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBinFast);
382 printf("pt\n");
383 container -> SetBinLimits(ipTFast,binLimpT);
384 printf("y\n");
385 container -> SetBinLimits(iyFast,binLimy);
386 printf("ct\n");
387 container -> SetBinLimits(icTFast,binLimcT);
388 printf("phi\n");
389 container -> SetBinLimits(iphiFast,binLimphi);
390 printf("zvtx\n");
391 container -> SetBinLimits(izvtxFast,binLimzvtx);
392 printf("centrality\n");
393 container -> SetBinLimits(icentFast,binLimcent);
394 printf("fake\n");
395 container -> SetBinLimits(ifakeFast,binLimfake);
396 printf("multiplicity\n");
397 container -> SetBinLimits(imultFast,binLimmult);
398
399 container -> SetVarTitle(ipTFast,"pt");
400 container -> SetVarTitle(iyFast,"y");
401 container -> SetVarTitle(icTFast, "ct");
402 container -> SetVarTitle(iphiFast, "phi");
403 container -> SetVarTitle(izvtxFast, "zvtx");
404 container -> SetVarTitle(icentFast, "centrality");
405 container -> SetVarTitle(ifakeFast, "fake");
406 container -> SetVarTitle(imultFast, "multiplicity");
367e9aa3 407 }
408
367e9aa3 409 container -> SetStepTitle(0, "MCLimAcc");
410 container -> SetStepTitle(1, "MC");
411 container -> SetStepTitle(2, "MCAcc");
412 container -> SetStepTitle(3, "RecoVertex");
413 container -> SetStepTitle(4, "RecoRefit");
414 container -> SetStepTitle(5, "Reco");
415 container -> SetStepTitle(6, "RecoAcc");
416 container -> SetStepTitle(7, "RecoITSCluster");
417 container -> SetStepTitle(8, "RecoCuts");
928c0b11 418 container -> SetStepTitle(9, "RecoPID");
367e9aa3 419
928c0b11 420 //return container;
367e9aa3 421
422 //CREATE THE CUTS -----------------------------------------------
423
424 // Gen-Level kinematic cuts
425 AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
426
427 //Particle-Level cuts:
428 AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
429 Bool_t useAbsolute = kTRUE;
430 if (isSign != 2){
431 useAbsolute = kFALSE;
432 }
433 mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute); // kTRUE set in order to include D0_bar
434 mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
435
436 // Acceptance cuts:
437 AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
438 AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
439 kineAccCuts->SetPtRange(ptmin,ptmax);
440 kineAccCuts->SetEtaRange(etamin,etamax);
441
442 // Rec-Level kinematic cuts
443 AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
444
445 AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
446
447 AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
448
449 printf("CREATE MC KINE CUTS\n");
450 TObjArray* mcList = new TObjArray(0) ;
451 mcList->AddLast(mcKineCuts);
452 mcList->AddLast(mcGenCuts);
453
454 printf("CREATE ACCEPTANCE CUTS\n");
455 TObjArray* accList = new TObjArray(0) ;
456 accList->AddLast(kineAccCuts);
457
458 printf("CREATE RECONSTRUCTION CUTS\n");
459 TObjArray* recList = new TObjArray(0) ; // not used!!
460 recList->AddLast(recKineCuts);
461 recList->AddLast(recQualityCuts);
462 recList->AddLast(recIsPrimaryCuts);
463
464 TObjArray* emptyList = new TObjArray(0);
465
466 //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
467 printf("CREATE INTERFACE AND CUTS\n");
468 AliCFManager* man = new AliCFManager() ;
469 man->SetParticleContainer(container);
470 man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
471 man->SetParticleCutsList(1 , mcList); // MC
472 man->SetParticleCutsList(2 , accList); // Acceptance
473 man->SetParticleCutsList(3 , emptyList); // Vertex
474 man->SetParticleCutsList(4 , emptyList); // Refit
475 man->SetParticleCutsList(5 , emptyList); // AOD
476 man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
477 man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
478 man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
479 man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
480
481 // Get the pointer to the existing analysis manager via the static access method.
482 //==============================================================================
483 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
484 if (!mgr) {
485 ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
486 return NULL;
487 }
488 //CREATE THE TASK
489 printf("CREATE TASK\n");
490
491 // create the task
8b530e87 492 AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsDStartoKpi);
928c0b11 493 task->SetConfiguration(configuration);
367e9aa3 494 task->SetFillFromGenerated(kFALSE);
495 task->SetCFManager(man); //here is set the CF manager
496 task->SetDecayChannel(21);
ba223ad1 497 task->SetUseFlatPtWeight(useFlatPtWeight);
498 task->SetUseWeight(useWeight);
499 task->SetUseZWeight(useZWeight);
367e9aa3 500 task->SetSign(isSign);
928c0b11 501 task->SetCentralitySelection(kFALSE);
502 task->SetFakeSelection(0);
503 task->SetRejectCandidateIfNotFromQuark(kTRUE); // put to false if you want to keep HIJING D0!!
504 task->SetUseMCVertex(kFALSE); // put to true if you want to do studies on pp
ba223ad1 505 //task->SetPtWeightsFromDataPbPb276overLHC12a17a();
506
928c0b11 507
367e9aa3 508 if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
928c0b11 509 if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
367e9aa3 510
5b37c6e5 511 TF1* funcWeight = 0x0;
512 if (task->GetUseWeight()) {
928c0b11 513 funcWeight = (TF1*)fileCuts->Get("funcWeight");
5b37c6e5 514 if (funcWeight == 0x0){
515 Printf("FONLL Weights will be used");
516 }
517 else {
518 task->SetWeightFunction(funcWeight);
519 Printf("User-defined Weights will be used. The function being:");
f174c850 520 task->GetWeightFunction()->Print();
5b37c6e5 521 }
522 }
523
ba223ad1 524 if(useNchWeight){
525 TH1F *hNchPrimaries = (TH1F*)fileCuts->Get("hGenPrimaryParticlesInelGt0");
526 if(hNchPrimaries) {
527 task->SetUseNchWeight(kTRUE);
528 task->SetMCNchHisto(hNchPrimaries);
529 } else {
530 AliFatal("Histogram for multiplicity weights not found");
531 return 0x0;
532 }
533 }
f26726ed 534
535 task->SetMultiplicityEstimator(multiplicityEstimator);
536 if(estimatorFilename.EqualTo("") ) {
537 printf("Estimator file not provided, multiplicity corrected histograms will not be filled\n");
538 task->SetUseZvtxCorrectedNtrkEstimator(kFALSE);
539 } else{
540 const Char_t* periodNames[4] = {"LHC10b", "LHC10c", "LHC10d", "LHC10e"};
541 TProfile* multEstimatorAvg[4];
542 TFile* fileEstimator=TFile::Open(estimatorFilename.Data());
543 if(!fileEstimator) {
544 AliFatal("File with multiplicity estimator not found");
545 return;
546 }
547 for(Int_t ip=0; ip<4; ip++) {
548 multEstimatorAvg[ip] = (TProfile*)(fileEstimator->Get(Form("SPDmult10_%s",periodNames[ip]))->Clone(Form("SPDmult10_%s_clone",periodNames[ip])));
549 }
550 task->SetUseZvtxCorrectedNtrkEstimator(kTRUE);
551 task->SetMultiplVsZProfileLHC10b(multEstimatorAvg[0]);
552 task->SetMultiplVsZProfileLHC10c(multEstimatorAvg[1]);
553 task->SetMultiplVsZProfileLHC10d(multEstimatorAvg[2]);
554 task->SetMultiplVsZProfileLHC10e(multEstimatorAvg[3]);
555 task->SetReferenceMultiplcity(refMult);
556 }
ba223ad1 557
8b530e87 558 Printf("***************** CONTAINER SETTINGS *****************");
559 Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
560 Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
561 Printf("Dselection = %d",(Int_t)task->GetDselection());
562 Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
563 if (task->GetUseWeight()) {
564 if(funcWeight) Printf("User-defined Weight function");
565 else Printf("FONLL will be used for the weights");
566 }
567
568 Printf("Use Nch weight = %d",(Int_t)task->GetUseNchWeight());
569 Printf("Sign = %d",(Int_t)task->GetSign());
570 Printf("Centrality selection = %d",(Int_t)task->GetCentralitySelection());
571 Printf("Fake selection = %d",(Int_t)task->GetFakeSelection());
572 Printf("RejectCandidateIfNotFromQuark selection = %d",(Int_t)task->GetRejectCandidateIfNotFromQuark());
573 Printf("UseMCVertex selection = %d",(Int_t)task->GetUseMCVertex());
574 Printf("***************END CONTAINER SETTINGS *****************\n");
575
367e9aa3 576
577 //-----------------------------------------------------------//
578 // create correlation matrix for unfolding - only eta-pt //
579 //-----------------------------------------------------------//
580
581 Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
582
583 Int_t thnDim[4];
584
585 //first half : reconstructed
586 //second half : MC
587
588 thnDim[0] = iBin[0];
589 thnDim[2] = iBin[0];
590 thnDim[1] = iBin[1];
591 thnDim[3] = iBin[1];
592
593 TString nameCorr="";
594 if(!isKeepDfromB) {
ba223ad1 595 nameCorr="CFHFcorr0";
367e9aa3 596 }
597 else if(isKeepDfromBOnly){
ba223ad1 598 nameCorr= "CFHFcorr0KeepDfromBOnly";
367e9aa3 599 }
600 else {
ba223ad1 601 nameCorr="CFHFcorr0allD";
367e9aa3 602
603 }
ba223ad1 604 nameCorr += suffix;
367e9aa3 605
606 THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
607 Double_t** binEdges = new Double_t[2];
608
609 // set bin limits
610
928c0b11 611 binEdges[0]= binLimpT;
612 binEdges[1]= binLimy;
367e9aa3 613
614 correlation->SetBinEdges(0,binEdges[0]);
615 correlation->SetBinEdges(2,binEdges[0]);
616
617 correlation->SetBinEdges(1,binEdges[1]);
618 correlation->SetBinEdges(3,binEdges[1]);
619
620 correlation->Sumw2();
621
622 // correlation matrix ready
623 //------------------------------------------------//
624
625 task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
626
627 // Create and connect containers for input/output
628
629 // ------ input data ------
630 AliAnalysisDataContainer *cinput0 = mgr->GetCommonInputContainer();
631
632 // ----- output data -----
633
634 TString outputfile = AliAnalysisManager::GetCommonFileName();
f26726ed 635 TString output1name="", output2name="", output3name="",output4name="", output5name="";
367e9aa3 636 output2name=nameContainer;
637 output3name=nameCorr;
ba223ad1 638 output4name= "Cuts";
f26726ed 639 output5name= "coutProfDst";
367e9aa3 640 if(!isKeepDfromB) {
ba223ad1 641 outputfile += ":PWG3_D2H_CFtaskDstartoKpipi";
642 output1name="CFHFchist0";
643 output3name+="_cOnly";
644 output4name+="_cOnly";
f26726ed 645 output5name+="_cOnly";
367e9aa3 646 }
647 else if(isKeepDfromBOnly){
ba223ad1 648 outputfile += ":PWG3_D2H_CFtaskDstartoKpiKeepDfromBOnly";
649 output1name="CFHFchist0DfromB";
650 output3name+="_bOnly";
651 output4name+="_bOnly";
f26726ed 652 output5name+="_bOnly";
367e9aa3 653 }
654 else{
ba223ad1 655 outputfile += ":PWG3_D2H_CFtaskDstartoKpiKeepDfromB";
656 output1name="CFHFchist0allD";
657 output3name+="_all";
658 output4name+="_all";
f26726ed 659 output5name+="_all";
367e9aa3 660 }
ba223ad1 661
662 outputfile += suffix;
663 output1name += suffix;
664 output4name += suffix;
f26726ed 665 output5name += suffix;
367e9aa3 666
667 //now comes user's output objects :
668 // output TH1I for event counting
669 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
670 // output Correction Framework Container (for acceptance & efficiency calculations)
671 AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
672 // Unfolding - correlation matrix
673 AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
674 // cuts
675 AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
f26726ed 676 // estimators list
677 AliAnalysisDataContainer *coutput5 = mgr->CreateContainer(output5name, TList::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
367e9aa3 678
679 mgr->AddTask(task);
680
681 mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
682 mgr->ConnectOutput(task,1,coutput1);
683 mgr->ConnectOutput(task,2,coutput2);
684 mgr->ConnectOutput(task,3,coutput3);
685 mgr->ConnectOutput(task,4,coutput4);
f26726ed 686 mgr->ConnectOutput(task,5,coutput5);
367e9aa3 687 return task;
928c0b11 688
367e9aa3 689}