CFETOOLGRAPH(1) User Contributed Perl Documentation CFETOOLGRAPH(1)NAMEcfetoolgraph - create graphs from a cfetool database
SYNOPSIScfetoolgraph name [--path⎪-p directory name] [--daily⎪-d] [--weekly⎪-w]
[--yearly⎪-y] [--timestamps⎪-T] [--resolution⎪-r] [--help⎪-h]
DESCRIPTION
The cfetoolgraph command dumps graphs of averages for visual inspection
of the normal state database. The files are in a format viewable by
"gnuplot" or "xgmr" or other graphical plotting program.
The command generates three or four files in a subdirectory of the
database directory with a name beginning with either "daily", "weekly"
or "yearly", then "-", then either "snapshot" or the current time, if
the -T option is used. The files are named "average", "stddev", and
"graph". The "graph" file contains both the averages and standard devi‐
ations, useful for plotting with error bars.
If a histogram file is present, a fourth file named "distr" will also
be created, plotting the distribution of fluctuations about the mean
value.
If the -d, -w and -y options are all omitted, the default is to only
graph the weekly database.
OPTIONS
--path⎪-p directory name
The directory in which the database specified by name can be found.
--daily⎪-d
Graph the daily averages database.
--weekly⎪-w
Graph the weekly averages database.
--yearly⎪-y
Graph the yearly averages database.
--timestamps⎪-T
Time-stamp the output filenames with the current time, in order to
give a unique name.
--resolution⎪-r
Generate high resolution data (), instead of averaging data over
periods of one hour to generate simpler and smoother graphs.
--help⎪-h
Prints a short help message and then exits.
EXAMPLE
% cfetoolgraph temperature --path /my/path --resolution
Create graph files of the weekly database in high resolution in the
"/my/path/temperature/weekly-snapshot" directory.
AUTHORS
The code and documentation were contributed by Stanford Linear Acceler‐
ator Center, a department of Stanford University. This documentation
was written by
Elizabeth Cassell <e_a_c@mailsnare.net> and
Alf Wachsmann <alfw@slac.stanford.edu>
COPYRIGHT AND DISCLAIMER
Copyright 2004 Alf Wachsmann <alfw@slac.stanford.edu> and
Elizabeth Cassell <e_a_c@mailsnare.net>
All rights reserved.
perl v5.8.4 2004-09-21 CFETOOLGRAPH(1)
