Hi John, Looking through the history of changes, I see that On April 9 I implemented support for variable bin size histograms in TH1::FillN, the function called by TTree::Draw. Move to the dev version 2.22 to get the correct behaviour in this case. Rene Brun John Richardson wrote: > > Hi Rene, > this is really strange! Of course what you describe is what I > would hope to see but have a look at the attached .ps file (twalk1.ps) > to see what I actually get running precisely this macro, then typing > twalk1->Draw(). > The first bin gets 9 entries, then 2, then 0, then 1.... > Maybe this is just a feature of version 2.21/08 and therefore > purely of historical interest. > > thanks again! > John. > > On Mon, 14 Jun 1999, Rene Brun wrote: > > > Hi John, > > I do not see any problem with your macro. > > You construct a variable bin size histogram and you fill it > > with one entry per bin. You see a flat distribution with all values=1. > > > > ------------------------------------------------------------------------ > > Name: twalk1.ps > twalk1.ps Type: Postscript Document (APPLICATION/PostScript) > Encoding: BASE64
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