[G12] [Fwd: [g13] Ratio of results files to original data]

[lguo at jlab.org]

Hi, Daria,

How are you? Is your work documented somewhere? Can we reproduce what you
did for g13 easily in g12?

Thanks!

Lei

---------------------------- Original Message ----------------------------
Subject: [g13] Ratio of results files to original data
From:    "Daria Sokhan" <daria at jlab.org>
Date:    Wed, May 5, 2010 5:44 am
To:      g13 at jlab.org
--------------------------------------------------------------------------

Hi Pawel and all,

As asked I compared the sizes of my output files with the cooked BOS
files. The ratio is about 0.000087. But I run on DSTs, which are
already enormously smaller, and ratio of my output file to input DST
is 0.00054, so about 0.05%.

For example the three BOS files for 55125.A01 (B00-B02) add up to
4.753227 G, the single DST file for 55125.A01 is 772.36 M while my
output root file is just 418 K. In general, my output files varied
from about 400K to 800K in size.

The ratio might be different after the next cooking depending on extra
banks being dropped from / added to the cooked files.

Cheers,
Daria

-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Daria Sokhan
Institut de Physique Nucleaire
Bat 100 - M055
Orsay 91406                              tel: +33 1 69 15 45 00
France                                      fax: +33 1 69 15 64 70
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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