hi everyone,
i put a new macro in ~/pro2003/analysis/macros/ called 'show_test.C'.
this is just a very simple macro which is at least an example of what we
can do with the new 'lr' ntuple. at the moment, 'show_test.C' just
plots histograms of electron and proton scattering angles (theta) and
also forms the left right asymmetries for these angles. this is a lot
nicer to look at than the stuff we did with 'show_protons.C' before.
oh, there are also some new cuts in 'cuts.C' which use physics
quantities from the reconstruction. anyway, it's not much now, but it
shows some nice things that can be done with the physics quantites in
lr. umm, there are some runs from past couple days, so to check this
macro out just go to the directory above and say:
> root -l show_test.C 81-90
(some of the runs are not there, but that's ok). this still needs to be
modified so that it will overlay multiple datasets, etc., so feel free
to do that if you want :)
have fun,
jason
-- -------------------------------------------------------------------- jason seely 26.650.b massachusetts institute of technology 77 massachusetts avenue cambridge, ma 02139-4307email: seely@mit.edu phone: 617.253.4772/6734 html: web.mit.edu/seely/www --------------------------------------------------------------------
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