I don't know if there's a good explaination but for some reason I can't
apply lots of cuts to an ntuple at the same time. All combinations of the
cuts work and they also all work together in paw. I'm trying to plot a
histogram with: chain->Draw("variable>>+hist", cut1 && cut2 && ...);
(I have tried combining them with TCut somecuts = cut1 && cut2 && ...
which not surprisingly didn't do anything.) Can anybody help?
Also I've noticed a very strange thing as have a couple of other people.
When we've converted hbook files with h2root and plotted various variables
from an ntuple the number of entries in the root histogram is a lot less
than in the paw histogram. This has happened with completly unrealted
hbook files. Are we doing something wrong?
Cheers,
Huw
This archive was generated by hypermail 2b29 : Tue Jan 02 2001 - 11:50:23 MET