Macro to plot pathlengths of back-to-back jets. (A. Dainese)

[u/mrichter/AliRoot.git] / RICH / menu.C

AliRICH * Rich() {return r;}

Int_t countContrib[7][3];

void ControlPlots()
{  
  Int_t iChamber=1;
  
  TFile *pFile = new TFile("$(HOME)/plots.root","RECREATE");   
  Bool_t isDig =!Rich()->GetLoader()->LoadDigits();
  Bool_t isClus=!Rich()->GetLoader()->LoadRecPoints();
  TH1F *pHxD,*pHyD,*pCqH1,*pCsH1,pCqMipH1,*pCsMipH1,*pCqCerH1,*pCsCerH1,*pCqFeeH1,*pCsFeeH1;  
  TH2F *pCmH2,*pCmMipH2,*pCmCerH2,*pCmFeeH2;
  if(isDig){
    pHxD=new TH1F("HitDigitDiffX","Hit-Digits diff X all chambers;diff [cm]",20,-2,2); 
    pHyD=new TH1F("HitDigitDiffY","Hit-Digits diff Y all chambers;diff [cm]",20,-2,2); 
  }//isDig
  
  if(isClus){  
    pCqH1=new TH1F("ClusQ",   "Cluster Charge all chambers;q [QDC]",Rich()->P()->MaxQdc(),0,Rich()->P()->MaxQdc());
    pCsH1=new TH1F("ClusSize","Cluster size all chambers;size [number of pads in cluster]",100,0,100);
    pCmH2=new TH2F("ClusMap", "Cluster map;x [cm];y [cm]",1000,-Rich()->P()->PcSizeX()/2,Rich()->P()->PcSizeX()/2,
                                                          1000,-Rich()->P()->PcSizeY()/2,Rich()->P()->PcSizeY()/2);
  
    pCqMipH1=new TH1F("MipClusQ",   "MIP Cluster Charge all chambers;q [QDC]",r->P()->MaxQdc(),0,r->P()->MaxQdc());
    pCsMipH1=new TH1F("MipClusSize","MIP Cluster size all chambers;size [number of pads in cluster]",100,0,100);
    pCmMipH2=new TH2F("MipClusMap", "MIP Cluster map;x [cm];y [cm]",1000,-r->P()->PcSizeX()/2,r->P()->PcSizeX()/2,
                                                                    1000,-r->P()->PcSizeY()/2,r->P()->PcSizeY()/2);
  
    pCqCerH1=new TH1F("CerClusQ",   "Cerenkov Cluster Charge all chambers;q [QDC]",r->P()->MaxQdc(),0,r->P()->MaxQdc());
    pCsCerH1=new TH1F("CerClusSize","Cernekov Cluster size all chambers;size [number of pads in cluster]",100,0,100);
    pCmCerH2=new TH2F("CerClusMap", "Cerenkov Cluster map;x [cm];y [cm]",1000,-r->P()->PcSizeX()/2,r->P()->PcSizeX()/2,
                                                                         1000,-r->P()->PcSizeY()/2,r->P()->PcSizeY()/2);
    
    pCqFeeH1=new TH1F("FeeClusQ",   "Feedback Cluster Charge all chambers;q [QDC]",r->P()->MaxQdc(),0,r->P()->MaxQdc());
    pCsFeeH1=new TH1F("FeeClusSize","Feedback Cluster size all chambers;size [number of pads in cluster]",100,0,100);
    pCmFeeH2=new TH2F("FeeClusMap", "Feedback Cluster map;x [cm];y [cm]",1000,-r->P()->PcSizeX()/2,r->P()->PcSizeX()/2,
                                                                               1000,-r->P()->PcSizeY()/2,r->P()->PcSizeY()/2);
  }//isClus
  
  for(Int_t iEvtN=0;iEvtN<a->GetEventsPerRun();iEvtN++){//events loop
    al->GetEvent(iEvtN);    
    for(Int_t iChamN=1;iChamN<=7;iChamN++){//chambers loop
      if(isClus){
        Rich()->GetLoader()->TreeR()->GetEntry(0);
        for(Int_t iClusN=0;iClusN<r->Clusters(iChamN)->GetEntries();iClusN++){//clusters loop
          AliRICHcluster *pClus=(AliRICHcluster*)r->Clusters(iChamN)->At(iClusN);
          countContrib[i-1][0] += pClus->Nmips();countContrib[i-1][1] += pClus->Ncerenkovs();countContrib[i-1][2] += pClus->Nfeedbacks();
                                      pCqH1->Fill(pClus->Q());   pCsH1->Fill(pClus->Size());   pCmH2->Fill(pClus->X(),pClus->Y());    //common        
          if(pClus->IsPureMip())     {pCqMipH1->Fill(pClus->Q());pCsMipH1->Fill(pClus->Size());pCmMipH2->Fill(pClus->X(),pClus->Y());}//Pure Mips
          if(pClus->IsPureCerenkov()){pCqCerH1->Fill(pClus->Q());pCsCerH1->Fill(pClus->Size());pCmCerH2->Fill(pClus->X(),pClus->Y());}//Pure Photons
          if(pClus->IsPureFeedback()){pCqFeeH1->Fill(pClus->Q());pCsFeeH1->Fill(pClus->Size());pCmFeeH2->Fill(pClus->X(),pClus->Y());}//Pure Feedbacks
        }//clusters loop
      }//isClus
      if(isDig){
        Rich()->GetLoader()->TreeD()->GetEntry(0);  
        for(Int_t iDigN=0;iDigN<r->Digits(iChamN)->GetEntries();iDigN++){//digits loop
          AliRICHdigit *pDig=(AliRICHdigit*)r->Digits(iChamN)->At(iDigN);
          AliRICHhit   *pHit=hit(pDig->Tid(0));
          cout<<"chamber "<<iChamN<<" digit "<<iDigN<<endl;
          TVector2 hitV2=Rich()->C(iChamN)->Glob2Loc(pHit->OutX3()); TVector2 digV2=Rich()->P()->Pad2Loc(pDig->X(),pDig->Y());
          pHxD->Fill(hitV2.X()-digV2.X()); pHyD->Fill(hitV2.Y()-digV2.Y());
        }//digits loop
      }//isDig
    }//chambers loop
    Info("ControlPlots","Event %i processed.",iEvtN);
  }//events loop 
  
  if(isDig)  Rich()->GetLoader()->UnloadDigits();
  if(isClus) Rich()->GetLoader()->UnloadRecPoints();
  
  pHxD->Draw(); pHyD->SetLineColor(kRed);pHyD->Draw("same");  
  
  pFile->Write();  delete pFile;
  for(Int_t i=0;i<7;i++) cout<<" chamber "<<i+1<<" n. mips "<<countContrib[i][0]<<" n. ckovs "<<countContrib[i][1]<<" n. fdbks "<<countContrib[i][2]<<endl;
}//void ControlPlots()
//__________________________________________________________________________________________________
void MainTrank()
{
  TStopwatch sw;TDatime time;
  H_SD(); SD_D();   AliRICHClusterFinder *z=new AliRICHClusterFinder(r); z->Exec();//delete z;  
  cout<<"\nInfo in <MainTrank>: Start time: ";time.Print();
    cout<<"Info in <MainTrank>: Stop  time: ";time.Set();  time.Print();
    cout<<"Info in <MainTrank>: Time  used: ";sw.Print();
}
//__________________________________________________________________________________________________
void sh()
{
  Rich()->GetLoader()->LoadHits();
  
  Int_t iTotalHits=0;
  for(Int_t iPrimN=0;iPrimN<rl->TreeH()->GetEntries();iPrimN++){//prims loop
    Rich()->GetLoader()->TreeH()->GetEntry(iPrimN);      
    Rich()->Hits()->Print();
    iTotalHits+=r->Hits()->GetEntries();
  }
  Info("sh","totally %i hits",iTotalHits);
  Rich()->GetLoader()->UnloadHits();
}
//__________________________________________________________________________________________________
AliRICHhit* hit(Int_t tid)
{//print hits for given tid
  Rich()->GetLoader()->LoadHits();
  for(Int_t iPrimN=0;iPrimN<Rich()->GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop      
    Rich()->GetLoader()->TreeH()->GetEntry(iPrimN);
    for(Int_t iHitN=0;iHitN<Rich()->Hits()->GetEntries();iHitN++){
      AliRICHhit *pHit=(AliRICHhit*)Rich()->Hits()->At(iHitN);
      if(tid==pHit->Track()) {Rich()->GetLoader()->UnloadHits();return pHit;}
    }//hits
  }//prims loop
  Rich()->GetLoader()->UnloadHits();
}
//__________________________________________________________________________________________________
void ss()
{
  if(rl->LoadSDigits()) return;
  rl->TreeS()->GetEntry(0);
  r->SDigits()->Print();
  Info("ss","totally %i sdigits",r->SDigits()->GetEntries());
  rl->UnloadSDigits();
}
//__________________________________________________________________________________________________
void sd()
{
  if(rl->LoadDigits()) return;
  rl->TreeD()->GetEntry(0);
  Int_t iTotalDigits=0;
  for(int i=1;i<=7;i++){
    r->Digits(i)->Print();
    iTotalDigits+=r->Digits(i)->GetEntries();
  }
  Info("sd","totally %i digits",iTotalDigits);
  rl->UnloadDigits();
}
//__________________________________________________________________________________________________
void sc()
{
  if(rl->LoadRecPoints()) return;
  r->SetTreeAddress();
  rl->TreeR()->GetEntry(0);
  for(int i=1;i<=7;i++) r->Clusters(i)->Print();
  rl->UnloadRecPoints();
}
//__________________________________________________________________________________________________
void sp(int tid)
{
  Rich()->GetLoader()->GetRunLoader()->LoadHeader();  Rich()->GetLoader()->GetRunLoader()->LoadKinematics();
  
  if(tid<0||tid>=Rich()->GetLoader()->GetRunLoader()->Stack()->GetNtrack())
    cout<<"Valid tid number is 0-"<<Rich()->GetLoader()->GetRunLoader()->Stack()->GetNtrack()-1<<" for this event.\n";
  else
    PrintParticleInfo(tid);
  
  Rich()->GetLoader()->GetRunLoader()->UnloadKinematics();  Rich()->GetLoader()->GetRunLoader()->UnloadHeader();
}
//__________________________________________________________________________________________________
void PrintParticleInfo(int tid)
{
  TParticle *p=al->Stack()->Particle(tid);
  cout<<p->GetName()<<"("<<tid<<")";
  if(p->GetMother(0)!=-1){cout<<" from "; PrintParticleInfo(p->GetMother(0));}
  else                   {cout<<endl;} 
}    
//__________________________________________________________________________________________________
Int_t prim(Int_t tid)
{
  Rich()->GetLoader()->GetRunLoader()->LoadHeader();  Rich()->GetLoader()->GetRunLoader()->LoadKinematics();
  
  if(tid<0||tid>=Rich()->GetLoader()->GetRunLoader()->Stack()->GetNtrack())
    cout<<"Valid tid number is 0-"<<Rich()->GetLoader()->GetRunLoader()->Stack()->GetNtrack()-1<<" for this event.\n";
  else
    while(1){
      TParticle *p=Rich()->GetLoader()->GetRunLoader()->GetAliRun()->Stack()->Particle(tid);
      if(p->GetMother(0)==-1) break;
      tid=p->GetMother(0);
    }
  
  Rich()->GetLoader()->GetRunLoader()->UnloadKinematics();  Rich()->GetLoader()->GetRunLoader()->UnloadHeader();
  return tid;
}
//__________________________________________________________________________________________________

Double_t r2d = TMath::RadToDeg();
Double_t d2r = TMath::DegToRad();

void DisplFast(){ AliRICHDisplFast *d = new AliRICHDisplFast();  d->Exec();}  


void C_R()
{
  AliRICHRecon *detect = new AliRICHRecon("RICH patrec algorithm","Reconstruction");
    

  for (int nev=0; nev< a->GetEventsPerRun(); nev++) {    // Event Loop
    al->GetEvent(nev);
    cout <<endl<< "Processing event:" <<nev<<endl;
    detect->StartProcessEvent();
  } // event loop  
  delete detect;
}  
//__________________________________________________________________________________________________
void D_C()
{
  TStopwatch sw;TDatime time;

   AliRICHClusterFinder *z=new AliRICHClusterFinder(r); z->Exec();

   cout << endl;
   cout << "Info in Digits->Clusters: Start time: ";time.Print();
   cout << "Info in Digits->Clusters: Stop  time: ";time.Set();  time.Print();
   cout << "Info in Digits->Clusters: Time  used: ";sw.Print();
}
//__________________________________________________________________________________________________

void SD_D()
{
  Info("SD_D","Start.");  
  extern Int_t kBad; 
  Rich()->Param()->GenSigmaThMap();
  rl->LoadSDigits();
  
  for(Int_t iEventN=0;iEventN<a->GetEventsPerRun();iEventN++){//events loop
    al->GetEvent(iEventN);    cout<<"Event "<<iEventN<<endl;  
    rl->MakeTree("D");      Rich()->MakeBranch("D"); //create TreeD with RICH branches 
    Rich()->ResetSDigits(); Rich()->ResetDigits();   //reset lists of sdigits and digits
    rl->TreeS()->GetEntry(0);                        //get sdigits to memory container
    Rich()->SDigits()->Sort();
      
    Int_t combiPid=0,chamber=0,x=0,y=0,tid[3],id=0; Double_t q=0;
    Int_t iNdigitsPerPad;//how many sdigits for a given pad
    const int kBad=-101;//??? to be removed in code    
    for(Int_t i=0;i<Rich()->SDigits()->GetEntries();i++){//sdigits loop (sorted)
      AliRICHdigit *pSdig=(AliRICHdigit*)Rich()->SDigits()->At(i);
      if(pSdig->Id()==id){//still the same pad
        iNdigitsPerPad++; q+=pSdig->Q();  combiPid+=pSdig->CombiPid();
        if(iNdigitsPerPad<=3)
          tid[iNdigitsPerPad-1]=pSdig->Tid(0);
        else
          Warning("SDigits2Digits","More then 3 sdigits for the given pad");
      }else{//new pad, add the pevious one
        if(id!=kBad&&Rich()->Param()->IsOverTh(chamber,x,y,q)) {
           Rich()->AddDigit(chamber,x,y,q,combiPid,tid);
         }
        combiPid=pSdig->CombiPid();chamber=pSdig->C();id=pSdig->Id();
        x=pSdig->X();y=pSdig->Y();
        q=pSdig->Q();
        tid[0]=pSdig->Tid(0);
        iNdigitsPerPad=1;tid[1]=tid[2]=kBad;
      }
    }//sdigits loop (sorted)
  
    if(Rich()->SDigits()->GetEntries() && Rich()->Param()->IsOverTh(chamber,x,y,q))
      Rich()->AddDigit(chamber,x,y,q,combiPid,tid);//add the last digit
        
    rl->TreeD()->Fill();  
    rl->WriteDigits("OVERWRITE");
  }//events loop
  rl->UnloadSDigits();     rl->UnloadDigits();  
  Rich()->ResetSDigits(); Rich()->ResetDigits();//reset lists of sdigits and digits
  Info("SD_D","Stop.");  
}//SD_D()
//__________________________________________________________________________________________________
void Show()
{  
  cout<<endl;
  al->LoadHeader();  al->LoadKinematics();
  
  rl->LoadHits();  
    Bool_t isSdigits=!rl->LoadSDigits();  
      Bool_t isClusters=!rl->LoadRecPoints();
        Bool_t isDigits=!rl->LoadDigits();//loaders
  
  cout<<endl;  cout<<endl;  
  for(Int_t iEventN=0;iEventN<a->GetEventsPerRun();iEventN++){//events loop
    Int_t iNparticles=a->GetEvent(iEventN);
    Int_t iNprims=rl->TreeH()->GetEntries();
    
    Int_t iTotalHits=0;
    for(Int_t iPrimN=0;iPrimN<iNprims;iPrimN++){//prims loop
      rl->TreeH()->GetEntry(iPrimN);      
      iTotalHits+=r->Hits()->GetEntries();
      TParticle *pPrim=al->Stack()->Particle(iPrimN);
      if(iPrimN<10) Info("Show","Evt %4i prim %4i has %4i hits from %s (,%7.2f,%7.2f)",
                  iEventN,iPrimN, r->Hits()->GetEntries(), pPrim->GetName(), pPrim->Theta()*r2d,pPrim->Phi()*r2d);
    }//prims loop
    Info("Show-HITS","Evt %i total:  %i particles %i primaries %i hits",
                        iEventN,   iNparticles, iNprims,     iTotalHits);
    if(isSdigits){
      rl->TreeS()->GetEntry(0);
      Info("Show-SDIGITS","Evt %i contains %5i sdigits",iEventN,r->SDigits()->GetEntries());
    }
    if(isDigits){
      rl->TreeD()->GetEntry(0);
      for(int i=1;i<=7;i++)
        Info("Show-DIGITS","Evt %i chamber %i contains %5i digits",
                                 iEventN,   i,           r->Digits(i)->GetEntries());
    }else
        Info("Show-DIGITS","There is no digits for this event");
    if(isClusters){
      rl->TreeR()->GetEntry(0);
      for(int i=1;i<=7;i++)
        Info("Show-CLUSTERS","Evt %i chamber %i contains %5i clusters",
                                 iEventN,   i,           r->Clusters(i)->GetEntries());
    }
    cout<<endl;
  }//events loop
  rl->UnloadHits();  
    if(isSdigits) rl->UnloadSDigits(); 
      if(isDigits) rl->UnloadDigits(); 
        if(isClusters) rl->UnloadRecPoints();
  al->UnloadHeader();
  al->UnloadKinematics();
  cout<<endl;
}//void Show()
//__________________________________________________________________________________________________


AliRun *a;
AliRunLoader *al;
AliLoader *rl,*tl,*il;

AliRICH *r;

Bool_t ReadAlice()
{
  Info("ReadAlice","Tring to read ALICE from SIMULATED FILE.");
  AliLoader::SetDebug(0);
  if(gAlice) delete gAlice;      
  if(!(al=AliRunLoader::Open("galice.root","AlicE","update"))){
    gSystem->Exec("rm -rf *.root *.dat");
    Error("ReadAlice","galice.root broken, removing all this garbage then init new one");
    new AliRun("gAlice","Alice experiment system");
    gAlice->SetDebug(-1);
    gAlice->Init("Config.C");
    r=(AliRICH*)gAlice->GetDetector("RICH");
    return kFALSE;
  }
  al->LoadgAlice();
  if(!gAlice) Fatal("ReadAlice","No gAlice in file");
  a=al->GetAliRun();
  a->SetDebug(0);    
//RICH      
  if(!(r=(AliRICH*)gAlice->GetDetector("RICH"))) Warning("RICH/menu.C::ReadAlice","No RICH in file");
  r->SetDebug(0);
  if(!(rl=al->GetLoader("RICHLoader")))          Warning("RICH/menu.C::ReadAlice","No RICH loader in file");        
        
  Info("ReadAlice","Run contains %i event(s)",gAlice->GetEventsPerRun());      
  return kTRUE;
}
//__________________________________________________________________________________________________
void TestResponse()
{
  TCanvas *pC=new TCanvas("c","Amplification test",900,800);
  pC->Divide(1,2);
  pC->cd(1);
  TF1 *pF1=new TF1("f1",Gain,-70,70,1);  pF1->SetParameters(1,1);pF1->SetParNames("Sector");
  TF1 *pF2=new TF1("f2",Gain,-70,70,1);  pF2->SetParameters(2,1);pF2->SetParNames("Sector");
  pF1->Draw();pF2->Draw("same");
  
  pC->cd(2);
  
  const Int_t nPoints=8;
  THStack *pStack=new THStack("stack","photons");
  TLegend *pLeg=new TLegend(0.6,0.2,0.9,0.5,"legend");    
  TH1F *apH[nPoints];
  
  Double_t starty=AliRICHParam::DeadZone()/2;
  Double_t deltay=AliRICHParam::SectorSizeY()/nPoints;
  
  for(int i=0;i<nPoints;i++){
    apH[i]=new TH1F(Form("h%i",i),"Qdc for Photon;QDC;Counts",500,0,500); apH[i]->SetLineColor(i);
    pStack->Add(apH[i]);                 
    pLeg->AddEntry(apH[i],Form("@(0,%5.2f->%5.2f)",starty+i*deltay,starty+i*deltay-AliRICHParam::SectorSizeY()/2));
  }
        
  
  TVector2 x2(0,0);  
//  AliRICHParam::ResetWireSag();
  for(Int_t i=0;i<10000;i++){//events loop
    for(int j=0;j<nPoints;j++){
      x2.Set(0,starty-j*deltay);
      apH[j]->Fill(AliRICHParam::TotQdc(x2,0));
    }
  }
  pStack->Draw("nostack");
  pLeg->Draw();
}//TestResponse()
//__________________________________________________________________________________________________
void TestSD()
{
  Info("TestSD","Creating test sdigits.");
  TVector3 hit(426.55,246.28,17.21);        
  TVector2 x2=r->C(4)->Glob2Loc(hit);        
  Int_t iTotQdc=r->Param()->TotQdc(x2,624e-9);        
  Int_t iPadXmin,iPadXmax,iPadYmin,iPadYmax;
  Int_t padx,pady;
  Int_t sec=r->Param()->Loc2Pad(x2,padx,pady);
  r->Param()->Loc2Area(x2,iPadXmin,iPadYmin,iPadXmax,iPadYmax);
  Info("TestSD","Initial hit (%7.2f,%7.2f,%7.2f)->(%7.2f,%7.2f)->(%4i,%4i,%4i) gives %i charge",
                          hit.X(),hit.Y(),hit.Z(),x2.X(),x2.Y(),sec,padx,pady,iTotQdc);
  
  cout<<"left-down=("<<iPadXmin<<","<<iPadYmin<<") right-up=("<<iPadXmax<<','<<iPadYmax<<')'<<endl;
  for(Int_t iPadY=iPadYmin;iPadY<=iPadYmax;iPadY++)
    for(Int_t iPadX=iPadXmin;iPadX<=iPadXmax;iPadX++)
       cout<<r->Param()->FracQdc(x2,iPadX,iPadY)<<endl;
  Info("TestSD","Stop.");
}//void TestSdigits()
//__________________________________________________________________________________________________
void TestC()
{
  Info("TestC","Creating test clusters.");
  rl->MakeTree("R");r->MakeBranch("R");
  
  AliRICHcluster c;
  c.AddDigit(new AliRICHdigit(1,20,21,200,1,2,3));
  c.AddDigit(new AliRICHdigit(1,22,21,250,1,2,3));
  c.CoG();
  
  r->AddCluster(c);  
  
  rl->TreeR()->Fill();
  rl->WriteRecPoints("OVERWRITE");
  rl->UnloadRecPoints();
  r->ResetClusters();
  
  Info("TestC","Stop.");
}//TestC()
//__________________________________________________________________________________________________
void TestSeg()
{
  AliRICHParam *p=r->Param();
  Int_t padx,pady,sec;
  Double_t x,y;
  Double_t eps=0.0000001;
  Double_t x1=-0.5*p->PcSizeX()+eps; Double_t x2=-0.5*p->SectorSizeX()-p->DeadZone()-eps; Double_t x3=-0.5*p->SectorSizeX()+eps;
  Double_t x6= 0.5*p->PcSizeX()-eps; Double_t x5= 0.5*p->SectorSizeX()+p->DeadZone()+eps; Double_t x4= 0.5*p->SectorSizeX()-eps;
  Double_t y1=-0.5*p->PcSizeY()+eps; Double_t y2=-0.5*p->DeadZone()-eps;
  Double_t y4= 0.5*p->PcSizeY()-eps; Double_t y3= 0.5*p->DeadZone()+eps;
  TVector2 v2;
  
  AliRICHParam::Print();
  
  sec=p->Loc2Pad(TVector2(x= 0,y=y1),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 73-  1","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x= 0,y=y2),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 73- 80","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x= 0,y= 0),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" dead  ","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x= 0,y=y3),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 73- 81","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x= 0,y=y4),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 73-160","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)\n",x,y,sec,padx,pady,v2.X(),v2.Y());

  sec=p->Loc2Pad(TVector2(x=x1,y=y4),padx,pady); v2=p->Pad2Loc(padx,pady); Info("  1-160","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x2,y=y4),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 48-160","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x3,y=y4),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 49-160","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x4,y=y4),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 96-160","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x5,y=y4),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 97-160","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x6,y=y4),padx,pady); v2=p->Pad2Loc(padx,pady); Info("144-160","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)\n",x,y,sec,padx,pady,v2.X(),v2.Y());
  
  sec=p->Loc2Pad(TVector2(x=x1,y=y3),padx,pady); v2=p->Pad2Loc(padx,pady); Info("  1- 81","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x2,y=y3),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 48- 81","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x3,y=y3),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 49- 81","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x4,y=y3),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 96- 81","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x5,y=y3),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 97- 81","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x6,y=y3),padx,pady); v2=p->Pad2Loc(padx,pady); Info("144- 81","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)\n",x,y,sec,padx,pady,v2.X(),v2.Y());
  
  sec=p->Loc2Pad(TVector2(x=x1,y=y2),padx,pady); v2=p->Pad2Loc(padx,pady); Info("  1- 80","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x2,y=y2),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 48- 80","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x3,y=y2),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 49- 80","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x4,y=y2),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 96- 80","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x5,y=y2),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 97- 80","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x6,y=y2),padx,pady); v2=p->Pad2Loc(padx,pady); Info("144- 80","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)\n",x,y,sec,padx,pady,v2.X(),v2.Y());
  
  sec=p->Loc2Pad(TVector2(x=x1,y=y1),padx,pady); v2=p->Pad2Loc(padx,pady); Info("  1-  1","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x2,y=y1),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 48-  1","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x3,y=y1),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 49-  1","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x4,y=y1),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 96-  1","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x5,y=y1),padx,pady); v2=p->Pad2Loc(padx,pady); Info(" 97-  1","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)",x,y,sec,padx,pady,v2.X(),v2.Y());
  sec=p->Loc2Pad(TVector2(x=x6,y=y1),padx,pady); v2=p->Pad2Loc(padx,pady); Info("144-  1","(%7.2f,%7.2f)->(%5i,%5i,%5i) center=(%7.2f,%7.2f)\n",x,y,sec,padx,pady,v2.X(),v2.Y());
   
}//void TestSeg()
//__________________________________________________________________________________________________
void TestMenu()
{
  TControlBar *pMenu = new TControlBar("vertical","RICH test");
  pMenu->AddButton("Test segmentation",  "TestSeg()",         "Test AliRICHParam segmentation methods");
  pMenu->AddButton("Test response",      "TestResponse()",    "Test AliRICHParam response methods");
  pMenu->AddButton("Test sdigits",       "TestSD()",          "Create test set of sdigits");
  pMenu->AddButton("Test clusters",      "TestC()",           "Create test set of clusters");
  pMenu->AddButton("Test digits OLD",    "TestDigitsOLD()",   "Create test set of OLD digits");
  pMenu->Show();  
}//TestMenu()
//__________________________________________________________________________________________________
void menu()
{ 
  TControlBar *pMenu = new TControlBar("vertical","RICH main");
       
  if(ReadAlice()){//it's from file, reconstruct
    pMenu->AddButton("hits->sdigits->digits->clusters","MainTrank()","Convert");
    
    pMenu->AddButton("sdigits->digits"  ,"SD_D()" ,"AliRICHDigitizer");
    pMenu->AddButton("digits->clusters" ,"D_C()"  ,"AliRICHClusterFinder");
    pMenu->AddButton("clusters->recos"  ,"C_R()"  ,"AliRICHRecon");

    pMenu->AddButton("Show",            "Show()","Shows the structure of events in files");
    pMenu->AddButton("Display Fast",    "DisplFast()",           "Display Fast");
    pMenu->AddButton("Control Plots",   "ControlPlots()",        "Display some control histograms");
    pMenu->AddButton("OLD specials->sdigits",          "OLD_S_SD()",       "Perform first phase converstion");
    
  }else{//it's aliroot, simulate
    pMenu->AddButton("Run",         "a->Run(1)",       "Process!");
    pMenu->AddButton("Geo GUI", "new G3GeometryGUI;","Create instance of G4GeometryGUI"); 
  }
  pMenu->AddButton("Test submenu",    "TestMenu()",            "Shows test submenu");
  pMenu->AddButton("Browser",         "new TBrowser;",         "Start ROOT TBrowser");
  pMenu->AddButton("Debug ON",     "DebugON();",   "Switch debug on-off");   
  pMenu->AddButton("Debug OFF",    "DebugOFF();",   "Switch debug on-off");   
  pMenu->AddButton("Quit",            ".q",                    "Close session");
  pMenu->Show();
  a=gAlice;//for manual manipulation convinience
}//menu()
//__________________________________________________________________________________________________
void DebugOFF(){  Info("DebugOFF","");  a->SetDebug(0);  r->SetDebug(0);  AliLoader::SetDebug(0);}
void DebugON() {  Info("DebugON","");   a->SetDebug(1);  r->SetDebug(1);  AliLoader::SetDebug(1);}