Transition to NewIO

[u/mrichter/AliRoot.git] / MUON / MUONrawclusters.C

#include "iostream.h"

void MUONrawclusters (char* filename, Int_t evNumber1=0,Int_t evNumber2=0) 
{
  //////////////////////////////////////
  //                                  //
  // ROOT macro for ALICE Dimuon Arm: //
  // Clusterization of digits         //
  //                                  //
  //////////////////////////////////////
  //
  // Adds the tree TR for raw clusters
  // to the ROOT file "galice.root"
  // containing the digits (tree TD).
  //
  // Arguments:
  //   evNumber1 = first event number to act on in file "galice.root"
  //   evNumber2 = last event number to act on in file "galice.root"
  //
  // Input/output file:
  //   "galice.root"
  //
  //__________________________________________________________________________

//  // Dynamically link some shared libs

  //if (gClassTable->GetID("AliRun") < 0) {
  //	gROOT->LoadMacro("$ALICE_ROOT/macros/loadlibs.C");
  //	loadlibs();
  //    }

 // Creating Run Loader and openning file containing Hits
  AliRunLoader * RunLoader = AliRunLoader::Open(filename,"MUONFolder","UPDATE");
  if (RunLoader ==0x0) {
    printf(">>> Error : Error Opening %s file \n",filename);
    return;
  }

  // Loading AliRun master
  RunLoader->UnloadgAlice();
  RunLoader->LoadgAlice();
  gAlice = RunLoader->GetAliRun();

  // Loading MUON subsystem
  AliMUON * MUON = (AliMUON *) gAlice->GetDetector("MUON");
  AliLoader * MUONLoader = RunLoader->GetLoader("MUONLoader");

  Int_t ievent, nevents;
  nevents = RunLoader->GetNumberOfEvents();

  for (Int_t i=0; i<10; i++) {
    RecModel = new AliMUONClusterFinderVS();
    //	RecModel->SetTracks(16,17);    
    //	RecModel->SetTracks(266,267);    
    RecModel->SetGhostChi2Cut(10);
    MUON->SetReconstructionModel(i,RecModel);
  }
//
//   Loop over events              
  //
    Int_t Nh=0;
    Int_t Nh1=0;
    //    gAlice->RunReco("MUON", evNumber1, evNumber2);
    for(Int_t ievent=evNumber1; ievent<evNumber2; ievent++) {
      printf("event %d\n",ievent);
      RunLoader->GetEvent(ievent);
      MUONLoader->LoadDigits("read");
      if (MUONLoader->TreeR() == 0x0) MUONLoader->MakeTree("R");
      MUON->MakeBranch("R");
      MUON->SetTreeAddress();
      MUON->Digits2Reco(); 
      MUONLoader->UnloadDigits();
      MUONLoader->UnloadRecPoints();
    }

}