#include "prttools.C"

void convertToSimple(TString infile="../build/hits.root", TString outfile="hits_c.root"){

  TFile hfile(outfile,"RECREATE");
  // Create a ROOT Tree
 
  TTree *t2 = new TTree("K","Compact Tree for GSI o..");

  Double_t        fLeadingEdge= new Double_t[1];
  Double_t        fTot= new Double_t[1];
  UInt_t          nTdcId = new UInt_t[1];
  UInt_t          nTdcChan= new UInt_t[1];
  UInt_t          nMcpId= new UInt_t[1];
  UInt_t          nPixel= new UInt_t[1];
  UInt_t          nRow= new UInt_t[1];
  UInt_t          nCol= new UInt_t[1];
  Bool_t          bValid= new UInt_t[1];

  t2->Branch("fLeadingEdge",&fLeadingEdge,"fLeadingEdge/D");
  t2->Branch("fTot",&fTot,"fTot/D");
  t2->Branch("nTdcId",&nTdcId,"nTdcId/I");
  t2->Branch("nTdcChan",&nTdcChan,"nTdcChan/I");
  t2->Branch("nMcpId",&nMcpId,"nMcpId/I");
  t2->Branch("nPixel",&nPixel,"nPixel/I");
  t2->Branch("nRow",&nRow,"nRow/I");
  t2->Branch("nCol",&nCol,"nCol/I");
  t2->Branch("bValid",&bValid,"bValid/O");


  PrtInit(infile,0);

  Int_t angle = 0;
  for (Int_t ievent=0; ievent<fCh->GetEntries(); ievent++){
    PrtNextEvent(ievent,1000);
    angle = fEvent->GetAngle() + 0.01;
    for(Int_t h=0; h<fEvent->GetHitSize(); h++){
      fHit = fEvent->GetHit(h);
      int mcpid = fHit.GetMcpId();
      int pixid = fHit.GetPixelId();
       
      mcpid =mcpid%3*5 + mcpid/3; //other layout

      fLeadingEdge[0] = fHit.GetLeadTime(0)/1000.;
      fTot[0] = 0;
      nTdcId[0] = 0;
      nTdcChan[0] = 0;
      nMcpId[0] = mcpid;
      nPixel[0] = pixid;
      nRow[0] = pixid%8+1;
      nCol[0] = pixid/8+1;
      bValid[0] = kTRUE;
    }

    t2->Fill();
  }

  hfile.Write();
  hfile.Close();
}