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Comparing UserCode/Jeng/scripts/fitOldRelIso.C (file contents):
Revision 1.1 by jengbou, Thu Apr 16 21:03:53 2009 UTC vs.
Revision 1.2 by jengbou, Mon Apr 27 22:38:45 2009 UTC

# Line 17 | Line 17 | using namespace std;
17   #include "Math/GSLIntegrator.h"
18   #include "Math/WrappedTF1.h"
19  
20 < // TString fileName = "skimmed/QCDbin1_OldRelIso_rebin.root";
21 < TString fileName = "skimmed/QCDbin4_OldRelIso_FastSim.root";
20 > // TString fileName = "skimmed/QCDbin4_OldRelIso_rebin.root";
21 > TString fileName = "skimmed/QCDbin4_OldRelIso_FastSim.root";
22  
23   // fit region weight
24   double wxmin = 0.07; // 0.13 for FullSim 0.07 for FsatSim
# Line 81 | Line 81 | void fitOldRelIso()
81    }
82    h_all->Draw();
83    
84 +  Int_t nbxMax = h_all->GetXaxis()->FindBin(1.0)+1;
85 +  h_all->GetXaxis()->SetRange(1,h_all->GetXaxis()->FindBin(bxf));
86    Int_t nbMax=h_all->GetMaximumBin();
87    cout << "Bin number at peak= " << h_all->GetMaximumBin() << endl;
88 +  h_all->GetXaxis()->SetRange(1,nbxMax);
89    TAxis *axis0 = h_all->GetXaxis();
90    double bwidth = axis0->GetBinWidth(nbMax);
91    double nbin = axis0->GetLast();

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