1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
19 // --- ROOT system ---
20 #include <TClonesArray.h>
25 #include <Riostream.h>
26 // --- Standard library ---
28 // --- AliRoot header files ---
29 #include "AliESDCaloCluster.h"
30 #include "AliESDEvent.h"
31 #include "AliQAChecker.h"
33 #include "AliHMPIDDigit.h"
34 #include "AliHMPIDHit.h"
35 #include "AliHMPIDCluster.h"
36 #include "AliHMPIDQADataMakerRec.h"
37 #include "AliHMPIDQAChecker.h"
38 #include "AliHMPIDParam.h"
39 #include "AliHMPIDRawStream.h"
43 // HMPID AliHMPIDQADataMakerRec base class
44 // for QA of reconstruction
45 // here also errors are calculated
48 ClassImp(AliHMPIDQADataMakerRec)
50 //____________________________________________________________________________
51 AliHMPIDQADataMakerRec::AliHMPIDQADataMakerRec() :
52 AliQADataMakerRec(AliQA::GetDetName(AliQA::kHMPID), "HMPID Quality Assurance Data Maker")
58 //____________________________________________________________________________
59 AliHMPIDQADataMakerRec::AliHMPIDQADataMakerRec(const AliHMPIDQADataMakerRec& qadm) :
63 SetName((const char*)qadm.GetName()) ;
64 SetTitle((const char*)qadm.GetTitle());
67 //__________________________________________________________________
68 AliHMPIDQADataMakerRec& AliHMPIDQADataMakerRec::operator = (const AliHMPIDQADataMakerRec& qadm )
71 this->~AliHMPIDQADataMakerRec();
72 new(this) AliHMPIDQADataMakerRec(qadm);
76 //____________________________________________________________________________
78 void AliHMPIDQADataMakerRec::InitRecPoints()
80 // create cluster histograms in RecPoint subdir
82 TProfile *hCluMult = new TProfile("CluMult" ,"Cluster multiplicity per chamber" , 16, -1 , 7 , 0, 500);
83 Add2RecPointsList(hCluMult , 0);
85 TH2F *hCluFlg = new TH2F("CluFlg" ,"Cluster flag " , 56 ,-1.5, 12.5, 70, -0.5, 6.5);
86 Add2RecPointsList(hCluFlg , 1);
88 TH1F *hCluSizeMip[7], *hCluSizePho[7];
90 TH1F *hCluQSect[42], *hCluQSectZoom[42];
92 for(Int_t iCh =0; iCh <7; iCh++){
93 hCluSizeMip[iCh] = new TH1F(Form("CluSizeMipCh%i",iCh),Form("Cluster size MIP (cluster Q > 100 ADC) in Chamber %i",iCh), 50 , 0 , 50 );
94 Add2RecPointsList(hCluSizeMip[iCh], iCh+2);
96 hCluSizePho[iCh] = new TH1F(Form("CluSizePho%i",iCh ),Form("Cluster size Phots(cluster Q < 100 ADC) in Chamber %i",iCh), 50 , 0 , 50 );
97 Add2RecPointsList(hCluSizePho[iCh], iCh+7+2);
99 for(Int_t iSect =0; iSect < 6; iSect++){
100 hCluQSectZoom[iCh*6+iSect] = new TH1F(Form("QClusCh%iSect%iZoom",iCh,iSect) ,Form("Zoom on Cluster charge (ADC) in Chamber %i and sector %i",iCh,iSect),100,0,100);
101 Add2RecPointsList(hCluQSectZoom[iCh*6+iSect],2+14+iCh*6+iSect);
103 hCluQSect[iCh*6+iSect] = new TH1F(Form("QClusCh%iSect%i",iCh,iSect) ,Form("Cluster charge (ADC) in Chamber %i and sector %i",iCh,iSect),250,0,5000);
104 Add2RecPointsList(hCluQSect[iCh*6+iSect],2+14+42+iCh*6+iSect);
109 //____________________________________________________________________________
111 void AliHMPIDQADataMakerRec::InitRaws()
114 // Booking QA histo for Raw data
116 const Int_t kNerr = (Int_t)AliHMPIDRawStream::kSumErr+1;
120 for(Int_t iddl =0; iddl<AliHMPIDRawStream::kNDDL; iddl++) {
122 hSumErr[iddl] = new TH1F(Form("SumErrDDL%i",iddl), Form("Error summary for ddl %i",iddl), 2*kNerr,0,2*kNerr);
123 for(Int_t ilabel=0; ilabel< kNerr; ilabel++) {
124 hSumErr[iddl]->GetXaxis()->CenterLabels(kTRUE);
125 hSumErr[iddl]->GetXaxis()->SetBinLabel((2*ilabel+1),Form("%i %s",ilabel+1,AliHMPIDRawStream::GetErrName(ilabel)));
128 Add2RawsList(hSumErr[iddl],iddl);
130 hDilo[iddl] = new TH2F(Form("DiloDDL%i",iddl),Form("Dilogic response at DDL",iddl),24,0,24,10,0,10);
132 Add2RawsList(hDilo[iddl],14+iddl);
135 //____________________________________________________________________________
136 void AliHMPIDQADataMakerRec::InitESDs()
139 //Booking ESDs histograms
140 TH2F* hCkovP = new TH2F("CkovP" , "#theta_{c}, [rad];P, [GeV]" , 150, 0, 7 ,100, 0, 1) ;
141 TH2F* hSigP = new TH2F("SigP" ,"#sigma_{#theta_c} [mrad];[GeV]", 150, 0, 7 ,100, 0, 1) ;
142 TH2F* hDifXY = new TH2F("DifXY" ,"diff" , 200, -10, 10 ,200,-10,10) ;
143 TH2F* hMvsP = new TH2F("MvsP","Reconstructed Mass vs P",60,0,6,1000,0,1) ;
145 hPid[0] = new TH1F("PidE" ,"electron response" , 101, -0.005,1.005) ;
146 hPid[1] = new TH1F("PidMu","#mu response" , 101, -0.005,1.005) ;
147 hPid[2] = new TH1F("PidPi","#pi response" , 101, -0.005,1.005) ;
148 hPid[3] = new TH1F("PidK" ,"K response" , 101, -0.005,1.005) ;
149 hPid[4] = new TH1F("PidP" ,"p response" ,101, -0.005,1.005) ;
151 Add2ESDsList(hCkovP,0);
152 Add2ESDsList(hSigP ,1);
153 Add2ESDsList(hDifXY,2);
154 Add2ESDsList(hMvsP,3);
155 for(Int_t i=0; i< 5; i++) Add2ESDsList(hPid[i],i+4);
159 //____________________________________________________________________________
160 void AliHMPIDQADataMakerRec::MakeRaws(AliRawReader *rawReader)
163 // Filling Raws QA histos
165 AliHMPIDRawStream stream(rawReader);
171 UInt_t ddl=stream.GetDDLNumber(); //returns 0,1,2 ... 13
173 for(Int_t iErr =1; iErr<(Int_t)AliHMPIDRawStream::kSumErr; iErr++){
175 Int_t numOfErr = stream.GetErrors(ddl,iErr);
176 GetRawsData(ddl)->Fill(iErr,numOfErr);
178 UInt_t word; Int_t Nddl, r, d, a;
179 for(Int_t iPad=0;iPad<stream.GetNPads();iPad++) {
180 AliHMPIDDigit dig(stream.GetPadArray()[iPad],stream.GetChargeArray()[iPad]);
181 dig.Raw(word,Nddl,r,d,a);
182 GetRawsData(ddl+14)->Fill(r,d);
189 //___________________________________________________________________________
190 void AliHMPIDQADataMakerRec::MakeRecPoints(TTree * clustersTree)
193 //filling QA histos for clusters
195 AliHMPIDParam *pPar =AliHMPIDParam::Instance();
196 TClonesArray *clusters = new TClonesArray("AliHMPIDCluster");
197 for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
198 TBranch *branch = clustersTree->GetBranch(Form("HMPID%d",iCh));
199 branch->SetAddress(&clusters);
201 GetRecPointsData(0)->Fill(iCh,clusters->GetEntries());
202 TIter next(clusters);
203 AliHMPIDCluster *clu;
204 while ( (clu = dynamic_cast<AliHMPIDCluster *>(next())) ) {
205 GetRecPointsData(1)->Fill(clu->Status(),iCh);
206 Int_t sect = pPar->InHVSector(clu->Y());
207 if(clu->Q()>100) GetRecPointsData(2+iCh)->Fill(clu->Size());
209 GetRecPointsData(2+7+iCh)->Fill(clu->Size());
210 GetRecPointsData(2+14+iCh*6+sect)->Fill(clu->Q());
212 GetRecPointsData(2+14+42+iCh*6+sect)->Fill(clu->Q());
220 //____________________________________________________________________________
221 void AliHMPIDQADataMakerRec::MakeESDs(AliESDEvent * esd)
224 //fills QA histos for ESD
227 for(Int_t iTrk = 0 ; iTrk < esd->GetNumberOfTracks() ; iTrk++){
228 AliESDtrack *pTrk = esd->GetTrack(iTrk) ;
229 GetESDsData(0)->Fill(pTrk->GetP(),pTrk->GetHMPIDsignal());
230 GetESDsData(1)->Fill( pTrk->GetP(),TMath::Sqrt(pTrk->GetHMPIDchi2()));
231 Float_t xm,ym; Int_t q,np;
232 pTrk->GetHMPIDmip(xm,ym,q,np); //mip info
233 Float_t xRad,yRad,th,ph;
234 pTrk->GetHMPIDtrk(xRad,yRad,th,ph); //track info at the middle of the radiator
235 Float_t xPc = xRad+9.25*TMath::Tan(th)*TMath::Cos(ph); // temporar: linear extrapol (B=0!)
236 Float_t yPc = yRad+9.25*TMath::Tan(th)*TMath::Sin(ph); // temporar: "
237 GetESDsData(2)->Fill(xm-xPc,ym-yPc); //track info
238 if(pTrk->GetHMPIDsignal()>0) {
239 Double_t a = 1.292*1.292*TMath::Cos(pTrk->GetHMPIDsignal())*TMath::Cos(pTrk->GetHMPIDsignal())-1.;
241 Double_t mass = pTrk->P()*TMath::Sqrt(1.292*1.292*TMath::Cos(pTrk->GetHMPIDsignal())*TMath::Cos(pTrk->GetHMPIDsignal())-1.);
242 GetESDsData(3)->Fill( pTrk->GetP(),mass);
245 Double_t pid[5] ; pTrk->GetHMPIDpid(pid) ;
246 for(Int_t i = 0 ; i < 5 ; i++) GetESDsData(4+i)->Fill(pid[i]) ;
249 //____________________________________________________________________________
250 void AliHMPIDQADataMakerRec::StartOfDetectorCycle()
252 //Detector specific actions at start of cycle
256 void AliHMPIDQADataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX_t task, TObjArray *histos)
258 //Detector specific actions at end of cycle
259 // do the QA checking
260 // AliQAChecker::Instance()->Run(AliQA::kHMPID, task, obj);
262 if(task==AliQA::kRAWS) {
263 for(Int_t iddl=0;iddl<14;iddl++) {
264 TH1F *h = (TH1F*)histos->At(14+iddl); //ddl histos scaled by the number of events
265 h->Scale(1./(Float_t)fEvtRaw);