Man pages sections > man8 > cfetoolgraph

cfetoolgraph - create graphs from a cfetool database

CFETOOLGRAPH(8) User Contributed Perl Documentation CFETOOLGRAPH(8)

NAME

cfetoolgraph - create graphs from a cfetool database

SYNOPSIS

cfetoolgraph 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 deviations, 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 Accelerator 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 2004 Alf Wachsmann <alfw@slac.stanford.edu> and
                Elizabeth Cassell <e_a_c@mailsnare.net>
 All rights reserved.
2004-09-21 perl v5.8.4