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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