VertexNtuple

From: Bjorn H Samset (bjornhs@rcf.rhic.bnl.gov)
Date: Tue Jul 18 2000 - 23:42:22 EDT

  • Next message: Bjorn H Samset: "VertexNtuple II"

    Hello everyone :-)
    
    After a discussion with Flemming, I have placed a spin-off program called
    VertexNtuple on the operator-account. It is basically an edited version of
    BrNtuple that contains vertex-info from BB, ZDC and TPM1. It can also do
    tracking in TPM1, though this is slow due to the large amount of clusters.
    
    The program is under
    /opus/home/operator/VertexNtuple/data/
    analogous to BrNtuple, and the source and lib-files are under
    /opus/home/operator/VertexNtuple/VertexNtuple/
    
    Also, 
    /opus/home/operator/VertexNtuple/VertexNtupleWriteup.ps
    is a short writeup briefly describing the program syntax and the contents
    of the ntuple. Please check this briefly, as it explains a few
    efficiency/bug issues.
    
    There is also a ROOT-macro PlotVertexData.C under /data/ which makes a
    few histograms etc, usage is described in the writeup.
    
    Known bugs: 
    - Some memory-leaks, but not fatal
    
    Feel free to use/change this program if you wish to do
    vertex-reconstruction :-)
    
    NOTE: To get this to work I had to update the BRAT on the
    /operator/-account. It appears to be working nicely. I will check if
    SuperMon is still working and if not recompile it. The old brat-version is
    still there under brat_old in case we should need to revert.
    
    ------------------------------------------------
    Bjorn H. Samset
    Master-student in Heavy Ion physics
    Mob: +47 92 05 19 98  Office: +47 22 85 77 62  
    Adr: Kri 2A709 Sognsveien 218 0864 Oslo
    



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