Hi Kevin,
You can naviguate with the browser in the files and double click
on the histogram to draw.
>From the command line or a macro, you can do:
TH1F *h100 = (TH1F*)one.Get("h100")
h100->Draw()
or if you just want to draw histograms, do eg:
one.Get("h100")->Draw();
two.Get("h100")->Draw("same");
Rene Brun
On Wed, 28 Jun 2000, Kevin M. Rhodes wrote:
> Today's problem:
>
> Let's say that I have 4 .root files. Each one contains 100 histograms,
> each using the same numbering system. After I load all four files, how
> can I tell root that I want
>
> h101 from one.root
>
> rather than
>
> h101 from three.root
> ??
>
> This novice once again appreciates any answers
>
>
> Kevin Rhodes
> UW Madison
> Amanda Group
>
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