#include <TChain.h>
#include <TBenchmark.h>
#include <TFile.h> //docosmic()
-#include <fstream> //caf()
-#include <TProof.h> //caf()
#include <AliSelector.h> //base class
-#include <AliESD.h>
+#include <AliESDEvent.h>
#include <AliBitPacking.h> //HmpidPayload()
#include "AliHMPIDDigit.h"
+#include "AliHMPIDParam.h"
#include "AliHMPIDCluster.h"
#include "AliHMPIDReconstructor.h" //docosmic()
class AliHMPIDSelector : public AliSelector {
public :
- AliHMPIDSelector():AliSelector(),fChain(0),fEsd(0),fCkovP(0),fMipXY(0),fDifXY(0),fSigP(0) {for(Int_t i=0;i<5;i++) fProb[i]=0;}
+ AliHMPIDSelector():AliSelector(),fChain(0),fEsd(0),fCkovP(0),fMipXY(0),fDifX(0),fSigP(0) {for(Int_t i=0;i<5;i++) fProb[i]=0;}
virtual ~AliHMPIDSelector() {delete fEsd;}
private:
TTree *fChain ; //!pointer to the analyzed TTree or TChain
- AliESD *fEsd ; //!
+ AliESDEvent *fEsd ; //!
- TH2F *fCkovP,*fMipXY,*fDifXY,*fSigP; //!
+ TH2F *fCkovP,*fMipXY; //!
+ TH1F *fDifX; //!
+ TH2F *fSigP; //!
TH1F *fProb[5]; //!
ClassDef(AliHMPIDSelector,0);
TString option = GetOption();
// create histograms on each slave server
- fCkovP = new TH2F("CkovP" , "#theta_{c}, [rad];P, [GeV]", 150, 0, 7 ,100, -3, 1);
+ fCkovP = new TH2F("CkovP" , "#theta_{c}, [rad];P, [GeV]", 150, 0, 7 ,500, 0, 1);
fSigP = new TH2F("SigP" ,"#sigma_{#theta_c}" , 150, 0, 7 ,100, 0, 1e20);
fMipXY = new TH2F("MipXY" ,"mip position" , 260, 0,130 ,252,0,126);
- fDifXY = new TH2F("DifXY" ,"diff" , 260, -10, 10 ,252,-10,10);
-
+ fDifX = new TH1F("DifX" ,"diff" , 100, -2.5, 2.5);
+
fProb[0] = new TH1F("PidE" ,"PID: e yellow #mu magenta" ,100,0,1); fProb[0]->SetLineColor(kYellow);
fProb[1] = new TH1F("PidMu","pid of #mu" ,100,0,1); fProb[1]->SetLineColor(kMagenta);
fProb[2] = new TH1F("PidPi","PID: #pi red K green p blue",100,0,1); fProb[2]->SetLineColor(kRed);
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void AliHMPIDSelector::Init(TTree *pTr)
{
- // The Init() function is called when the selector needs to initialize
- // a new tree or chain. Typically here the branch addresses of the tree
- // will be set. It is normaly not necessary to make changes to the
- // generated code, but the routine can be extended by the user if needed.
- // Init() will be called many times when running with PROOF.
+// Called when the selector needs to initialize a new tree of chain. Typically here the branch addresses of the tree is set
+// Init() will be called many times when running with PROOF.
- // Set branch addresses
- if ( !pTr ) return ;
- fChain = pTr ;
- fChain->SetBranchAddress("ESD", &fEsd) ;
- fChain->SetBranchStatus("*", 0);
- fChain->SetBranchStatus("fTracks.*", 1);
+ if ( !pTr ) return ;
+ fChain = pTr ;
+ fChain->SetBranchAddress("ESD", &fEsd) ;
+ fChain->SetBranchStatus("*", 1);
+ fChain->SetBranchStatus("fTracks.*", 1);
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Bool_t AliHMPIDSelector::Process(Long64_t entry)
{
-
+ AliHMPIDParam *pParam=AliHMPIDParam::Instance();
fChain->GetTree()->GetEntry(entry);
-
+
for(Int_t iTrk=0;iTrk<fEsd->GetNumberOfTracks();iTrk++){
- AliESDtrack *pTrk=fEsd->GetTrack(iTrk);
+ AliESDtrack *pTrk=fEsd->GetTrack(iTrk);
-// if(pTrk->GetHMPIDsignal()<0) continue;
+// if(pTrk->GetHMPIDsignal()==-1) continue;
- fCkovP->Fill(pTrk->GetP(),pTrk->GetHMPIDsignal()) ;
- fSigP ->Fill(pTrk->GetP(),TMath::Sqrt(pTrk->GetHMPIDchi2()));
+ fCkovP->Fill(pTrk->GetP(),pTrk->GetHMPIDsignal()) ;
+ fSigP ->Fill(pTrk->GetP(),TMath::Sqrt(pTrk->GetHMPIDchi2()));
-// Float_t xm,ym; Int_t q,np; pTrk->GetHMPIDmip(xm,ym,q,np); fMipXY->Fill(xm,ym); //mip info
-// Float_t xd,yd,th,ph; pTrk->GetHMPIDtrk(xd,yd,th,ph); fDifXY->Fill(xd,yd); //track info
+ Float_t xClu,yClu; Int_t q,np;
+ Float_t xPc,yPc;
+ pTrk->GetHMPIDmip(xClu,yClu,q,np);
+ fMipXY->Fill(xClu,yClu); //mip info
+ Float_t xRad,yRad,th,ph;
+ pTrk->GetHMPIDtrk(xRad,yRad,th,ph);
+ Int_t iCh=pTrk->GetHMPIDcluIdx();iCh/=1000000;
+ Double_t p1[3],n1[3]; pParam->Norm(iCh,n1); pParam->Lors2Mars(iCh,0,0,p1,AliHMPIDParam::kPc); //point & norm for PC
+ if(pTrk->Intersect(p1,n1,fEsd->GetMagneticField())==kFALSE) continue; //try to intersect track with PC
+ pParam->Mars2Lors (iCh,p1,xPc,yPc); //TRKxPC position
+ fDifX->Fill(xPc-xClu); //track info
- Double_t pid[5]; pTrk->GetHMPIDpid(pid); for(Int_t i =0;i<5;i++) fProb[i]->Fill(pid[i]);
+ Double_t pid[5]; pTrk->GetHMPIDpid(pid); for(Int_t i =0;i<5;i++) fProb[i]->Fill(pid[i]);
}//tracks loop
return kTRUE;
fOutput->Add(fCkovP);
fOutput->Add(fSigP);
fOutput->Add(fMipXY);
- fOutput->Add(fDifXY);
+ fOutput->Add(fDifX);
for(Int_t i=0;i<5;i++) fOutput->Add(fProb[i]);
}//SlaveTerminate()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void AliHMPIDSelector::Terminate()
{
- // The Terminate() function is the last function to be called during
- // a query. It always runs on the client, it can be used to present
- // the results graphically or save the results to file.
-
+// The last function to be called. It always runs on the client, it can be used to present
+// the results graphically or save the results to file.
fCkovP = dynamic_cast<TH2F*>(fOutput->FindObject("CkovP")) ;
fSigP = dynamic_cast<TH2F*>(fOutput->FindObject("SigP")) ;
fMipXY = dynamic_cast<TH2F*>(fOutput->FindObject("MipXY")) ;
- fDifXY = dynamic_cast<TH2F*>(fOutput->FindObject("DifXY")) ;
+ fDifX = dynamic_cast<TH1F*>(fOutput->FindObject("DifX")) ;
fProb[0] = dynamic_cast<TH1F*>(fOutput->FindObject("PidE")) ;
fProb[1] = dynamic_cast<TH1F*>(fOutput->FindObject("PidMu")) ;
TF1 *pP=(TF1*)pPi->Clone(); pP ->SetLineColor(kBlue); pP ->SetParameter(0,AliPID::ParticleMass(AliPID::kProton));
TCanvas *pC=new TCanvas("c1","ESD QA");pC->SetFillColor(10); pC->SetHighLightColor(10); pC->Divide(3,2);
- pC->cd(1); fCkovP->Draw(); pPi->Draw("same"); pK->Draw("same"); pP->Draw("same"); pC->cd(2); fMipXY->Draw(); pC->cd(3); fProb[0]->Draw(); fProb[1]->Draw("same");
- pC->cd(4); fSigP ->Draw(); pC->cd(5); fDifXY->Draw(); pC->cd(6); fProb[2]->Draw(); fProb[3]->Draw("same"); fProb[4]->Draw("same");
-
-}
+ pC->cd(1); fCkovP->Draw(); pPi->Draw("same"); pK->Draw("same"); pP->Draw("same"); pC->cd(2); fMipXY->Draw(); pC->cd(3); fProb[0]->Draw(); fProb[1]->Draw("same");
+ pC->cd(4); fSigP ->Draw(); pC->cd(5); fDifX->Draw(); pC->cd(6); fProb[2]->Draw(); fProb[3]->Draw("same"); fProb[4]->Draw("same");
+}//Terminate()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-
-
void loc()
{
- TChain* pChain =new TChain("esdTree");
- pChain->Add("AliESDs.root");
+ TChain* pChain =new TChain("esdTree"); pChain->Add("AliESDs.root");
pChain->Process("AliHMPIDSelector.C+");
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-void caf()
-{
- gBenchmark->Start("PRooF exec");
- TChain* pChain =new TChain("esdTree");
-
- ifstream list; list.open("list.txt");
-
- TString file;
- while(list.good()) {
- list>>file;
- if (!file.Contains("root")) continue; //it's wrong file name
- pChain->Add(file.Data());
- }
- list.close();
-
- pChain->GetListOfFiles()->Print();
-
- TVirtualProof *pProof=TProof::Open("kir@lxb6046.cern.ch");
- pProof->UploadPackage("ESD.par");
- pProof->EnablePackage("ESD");
-
- pChain->SetProof(pProof);
- pChain->Process("AliHMPIDSelector.C+");
-
- gBenchmark->Show("PRooF exec");
-}
-//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Int_t DateHeader(ifstream *pFile,Bool_t isPrint=0)
{
Int_t iSize=-1;
for(Int_t i=13;i<=15;i++){ pFile->read((char*)&w32,4); Printf("Word #%2i=%12i empty",i,w32);}
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-void HmpidPayload(ifstream *pFile,Int_t iDdl,TClonesArray *pDigLst)
+void HmpidPayload(ifstream *pFile,Int_t iDdl,TObjArray *pDigAll)
{
// payload is 8 sequences with structure: WC36A8 then WC number of w32
+
+ TClonesArray *pDig1=(TClonesArray*)pDigAll->At(iDdl/2); //get list of digits for requested chamber
+
UInt_t w32=0;
- Int_t iDigCnt=pDigLst->GetEntriesFast();
+ Int_t iDigCnt=pDig1->GetEntriesFast();
for(Int_t row=1;row<=8;row++){
pFile->read((char*)&w32,4); Int_t wc=AliBitPacking::UnpackWord(w32,16,31); Int_t ma=AliBitPacking::UnpackWord(w32, 0,15);
if(ma!=0x36a8) Printf("ERROR ERROR ERROR WRONG Marker=0x%x ERROR ERROR ERROR",ma);
pFile->read((char*)&w32,4);
if(w32&0x08000000) continue; //it's DILOGIC CW
AliHMPIDDigit *pDig=new AliHMPIDDigit;
- pDig->Raw(iDdl,w32);
- new ((*pDigLst)[iDigCnt++]) AliHMPIDDigit(*pDig);
+ pDig->Raw(w32,iDdl);
+ new ((*pDig1)[iDigCnt++]) AliHMPIDDigit(*pDig);
}//words loop
}//rows loop
}//HmpidPayload()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-void docosmic(const char* name)
+void docosmic(const char* name,Int_t iMaxEvt=9999999)
{
gBenchmark->Start("Cosmic converter");
ifstream in(name);
TFile *pOut=new TFile(rooName,"recreate");
TTree *pTr=new TTree("cosmic","some for time being");
- TClonesArray *pDigLst=new TClonesArray("AliHMPIDDigit"); pTr->Branch("Digs",&pDigLst);
- TClonesArray *pCluLst=new TClonesArray("AliHMPIDCluster"); pTr->Branch("Clus",&pCluLst);
+
+ TObjArray *pDigAll=new TObjArray(7); pDigAll->SetOwner(); for(Int_t i=0;i<7;i++) pDigAll->AddAt(new TClonesArray("AliHMPIDDigit") ,i); pTr->Branch("Digs",&pDigAll,64000,0);
+ TObjArray *pCluAll=new TObjArray(7); pCluAll->SetOwner(); for(Int_t i=0;i<7;i++) pCluAll->AddAt(new TClonesArray("AliHMPIDCluster"),i); pTr->Branch("Clus",&pCluAll,64000,0);
+ Int_t iEvt=0;
while(1){
Int_t iSize=DateHeader(&in, isPrint); if(iSize==68) continue; //DATE header
if(in.eof()) break;
HmpidHeader (&in, isPrint); //HMPID header
- HmpidPayload(&in,ddl+1,pDigLst); //HMPID payload
+ HmpidPayload(&in,ddl+1,pDigAll); //HMPID payload
HmpidHeader (&in, isPrint); //HMPID header
- HmpidPayload(&in,ddl ,pDigLst); //HMPID payload
+ HmpidPayload(&in,ddl ,pDigAll); //HMPID payload
- AliHMPIDReconstructor::Dig2Clu(pDigLst,pCluLst);
+ AliHMPIDReconstructor::Dig2Clu(pDigAll,pCluAll);
pTr->Fill();
- pDigLst->Clear(); pCluLst->Clear();
- }
+ for(Int_t i=0;i<7;i++){
+ ((TClonesArray*)pDigAll->At(i))->Clear();
+ ((TClonesArray*)pCluAll->At(i))->Clear();
+ }
+
+ if(!(iEvt%200)) Printf("Event %i processed",iEvt);
+ iEvt++;
+ if(iEvt==iMaxEvt) break;
+ }//events loop
- pTr->Write();
- pOut->Close();
- delete pDigLst;
+ pTr->Write(); pOut->Close();
+ pDigAll->Delete(); pCluAll->Delete();
in.close();
+
+ Printf("Total %i events processed",iEvt);
gBenchmark->Show("Cosmic converter");
}//docosmic()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void cosmic()
{
- TChain *pCh=new TChain("cosmic");
- pCh->Add("test.root");
+ TChain *pCh=new TChain("cosmic"); pCh->Add("test.root");
TH1F *pDigQ=new TH1F("digQ","Digits QDC",500,0,4100);
TH1F *pDigO=new TH1F("digO","Digits # per event",500,0,8000);
TH2F *pDigM=new TH2F("digM","Digits map",500,0,131,500,0,127);
- TH1F *pCluQ=new TH1F("cluQ","Clusters QDC",500,0,12100);
+ TH1F *pCluQ =new TH1F("cluQ","Clusters QDC",500,0,12100);
+ TH1F *pCluQmax=new TH1F("cluQmax","Clusters Max QDC",500,0,12100); pCluQmax->SetLineColor(kRed);
TH1F *pCluO=new TH1F("cluO","Clusters # per event",500,0,5000);
TH2F *pCluM=new TH2F("cluM","Clusters map",500,0,131,500,0,127);
- TClonesArray *pDigLst=new TClonesArray("AliHMPIDDigit"); pCh->SetBranchAddress("Digs",&pDigLst);
- TClonesArray *pCluLst=new TClonesArray("AliHMPIDCluster"); pCh->SetBranchAddress("Clus",&pCluLst);
-
+ TObjArray *pDigAll=0; pCh->SetBranchAddress("Digs",&pDigAll);
+ TObjArray *pCluAll=0; pCh->SetBranchAddress("Clus",&pCluAll);
+
+
for(Int_t iEvt=0;iEvt<pCh->GetEntries();iEvt++){
pCh->GetEntry(iEvt);
- pDigO->Fill(pDigLst->GetEntriesFast());
- pCluO->Fill(pCluLst->GetEntriesFast());
+ TClonesArray *pDigCh=(TClonesArray*)pDigAll->At(0);
+ TClonesArray *pCluCh=(TClonesArray*)pCluAll->At(0);
+ pDigO->Fill(pDigCh->GetEntriesFast());
+ pCluO->Fill(pCluCh->GetEntriesFast());
- for(Int_t iDig=0;iDig<pDigLst->GetEntriesFast();iDig++){//digits loop
- AliHMPIDDigit *pDig=(AliHMPIDDigit*)pDigLst->UncheckedAt(iDig);
+ for(Int_t iDig=0;iDig<pDigCh->GetEntriesFast();iDig++){//digits loop
+ AliHMPIDDigit *pDig=(AliHMPIDDigit*)pDigCh->UncheckedAt(iDig);
pDigQ->Fill(pDig->Q());
pDigM->Fill(pDig->LorsX(),pDig->LorsY());
}//digits loop
-
- for(Int_t iClu=0;iClu<pCluLst->GetEntriesFast();iClu++){//clusters loop
- AliHMPIDCluster *pClu=(AliHMPIDCluster*)pCluLst->UncheckedAt(iClu);
+ Float_t qmax=0;
+ for(Int_t iClu=0;iClu<pCluCh->GetEntriesFast();iClu++){//clusters loop
+ AliHMPIDCluster *pClu=(AliHMPIDCluster*)pCluCh->UncheckedAt(iClu);
pCluQ->Fill(pClu->Q());
+ if(pClu->Q()>qmax) qmax=pClu->Q();
pCluM->Fill(pClu->X(),pClu->Y());
}//digits loop
+ pCluQmax->Fill(qmax);
}//entries loop
TCanvas *pC=new TCanvas("comic","cosmic"); pC->Divide(2,3);
pC->cd(1); pDigM->Draw(); pC->cd(2); pCluM->Draw();
- pC->cd(3); pDigQ->Draw(); pC->cd(4); pCluQ->Draw();
- pC->cd(5); pDigO->Draw(); pC->cd(6); pCluO->Draw();
+ pC->cd(3); gPad->SetLogy(); pDigQ->Draw(); pC->cd(4); gPad->SetLogy(); pCluQ->Draw(); pCluQmax->Draw("same");
+ pC->cd(5); gPad->SetLogy(); pDigO->Draw(); pC->cd(6); gPad->SetLogy(); pCluO->Draw();
}//cosmic()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-