[ROOT] TH1->GetMaximumBin()

From: Matthew Martin (msmartin@fnal.gov)
Date: Sat May 19 2001 - 16:40:08 MEST 

Seems to give an answer twice as small as how big the thing actually is:

   TH1F *hist_bp_PtResidWeight = new TH1F("hist_bp_PtResidWeight","bp pt
weighted residual",40,-4.0,4.0);

 

then I fill the thing.

Then:

TH1F histTest(*hist_bp_PtResidWeight);
   

cout<<"Max bin: "<<histTest.GetMaximumBin()<<"Min bin:
"<<histTest.GetMinimumBin()<<" 1st bin centre:
"<<histTest.GetBinCenter(1)<<endl;





This gives:

Max bin: 20Min bin: 1 1st bin centre: -3.9




Max bin should be 40 non?

cheers

Mat

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