series of histograms

Damir Buskulic (buskulic@lapp.in2p3.fr)
Wed, 11 Jun 1997 17:53:58 +0200 (METDST)

A series of histograms have been filled with hbook and converted with
h2root. Their names are now h1..h9 (for example) How can I access histo
hi in a loop over all the histograms ?
For instance, how would you translate this PAW sequence to ROOT ?

DO I=1,9
H/PL [i]
ENDDO

Of course, creating histos from scratch is obvious, just have to define
an array. The problem is for histos converted with h2root.
On the other hand, what should I do to keep this "array" arrangement when
I save the histos to a file ? Put them in different branches of a Tree ?

Cheers

Damir & Robert

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| Damir Buskulic | Universite de Savoie/LAPP |
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