Using constants in Draw selection

From: Ivan So (so@lspc31.nsls.bnl.gov)
Date: Fri Apr 11 1997 - 20:59:00 MEST


A useful construct in using Draw is:

ntuple->Draw("z:x:y","z < maxz && z > minz", ...)

where maxz and minz are general constants computed in an interactive root
session. The maxz and minz may depend on the data in ntuple and
other functions.

How can we accomplish this with all our data in ntuple?

Ivan
so@bnl.gov
 



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