Binning is automatic with TTree::Draw unless you fill a predefined histogram. See documentation of TTree::Draw example TH1F *h1 = new TH1F("h1","title, nbins, xmin,xmax) t.Draw("var>>h1") will histogram variable var into predefined histogram h1 Rene Brun On Fri, 7 Apr 2000, Vitaliy Ziskin wrote: > > What determines the binning when I draw the ntuple and is there > any way to change the binning. > > Thanks, Vitaliy > > ===================================================================== > Vitaliy Ziskin Tel: (617)253-7065 > MIT 26-547 http://www.lns.mit.edu/people/vziskin/ > 77 Massachusetts Ave > Cambridge, Ma > 02139 > ====================================================================== > "The memories of a man in his old age > Are the deeds of a man in his prime"--Pink Floyd > >
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