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.IX Title "CFETOOLGRAPH 8"
.TH CFETOOLGRAPH 8 "2004-09-21" "perl v5.8.4" "User Contributed Perl Documentation"
.SH "NAME"
cfetoolgraph \- create graphs from a cfetool database
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBcfetoolgraph\fR \fIname\fR
[\fB\-\-path\fR|\fB\-p\fR\ \fIdirectory\ name\fR]
[\fB\-\-daily\fR|\fB\-d\fR]
[\fB\-\-weekly\fR|\fB\-w\fR]
[\fB\-\-yearly\fR|\fB\-y\fR]
[\fB\-\-timestamps\fR|\fB\-T\fR]
[\fB\-\-resolution\fR|\fB\-r\fR]
[\fB\-\-help\fR|\fB\-h\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The cfetoolgraph command dumps graphs of averages for visual inspection of the
normal state database. The files are in a format viewable by \f(CW\*(C`gnuplot\*(C'\fR or
\&\f(CW\*(C`xgmr\*(C'\fR or other graphical plotting program.
.PP
The command generates three or four files in a subdirectory of the database
directory with a name beginning with either \f(CW\*(C`daily\*(C'\fR, \f(CW\*(C`weekly\*(C'\fR or \f(CW\*(C`yearly\*(C'\fR,
then \f(CW\*(C`\-\*(C'\fR, then either \f(CW\*(C`snapshot\*(C'\fR or the current time, if the \fB\-T\fR option is
used.  The files are named \f(CW\*(C`average\*(C'\fR, \f(CW\*(C`stddev\*(C'\fR, and \f(CW\*(C`graph\*(C'\fR. The \f(CW\*(C`graph\*(C'\fR
file contains both the averages and standard deviations, useful for plotting
with error bars.
.PP
If a histogram file is present, a fourth file named \f(CW\*(C`distr\*(C'\fR will also be
created, plotting the distribution of fluctuations about the mean value.
.PP
If the \fB\-d\fR, \fB\-w\fR and \fB\-y\fR options are all omitted, the default is to only
graph the weekly database.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-\-path\fR|\fB\-p\fR \fIdirectory name\fR" 4
.IX Item "--path|-p directory name"
The directory in which the database specified by \fIname\fR can be found.
.IP "\fB\-\-daily\fR|\fB\-d\fR" 4
.IX Item "--daily|-d"
Graph the daily averages database. 
.IP "\fB\-\-weekly\fR|\fB\-w\fR" 4
.IX Item "--weekly|-w"
Graph the weekly averages database.
.IP "\fB\-\-yearly\fR|\fB\-y\fR" 4
.IX Item "--yearly|-y"
Graph the yearly averages database.
.IP "\fB\-\-timestamps\fR|\fB\-T\fR" 4
.IX Item "--timestamps|-T"
Time-stamp the output filenames with the current time, in order to give a
unique name.
.IP "\fB\-\-resolution\fR|\fB\-r\fR" 4
.IX Item "--resolution|-r"
Generate high resolution data (), instead of averaging data
over periods of one hour to generate simpler and smoother graphs.
.IP "\fB\-\-help\fR|\fB\-h\fR" 4
.IX Item "--help|-h"
Prints a short help message and then exits.
.SH "EXAMPLE"
.IX Header "EXAMPLE"
.Vb 1
\&  % cfetoolgraph temperature \-\-path /my/path \-\-resolution
.Ve
.PP
Create graph files of the weekly database in high resolution in the
\&\f(CW\*(C`/my/path/temperature/weekly\-snapshot\*(C'\fR directory.
.SH "AUTHORS"
.IX Header "AUTHORS"
The code and documentation were contributed by Stanford Linear Accelerator
Center, a department of Stanford University.
This documentation was written by
.IP "Elizabeth Cassell <e_a_c@mailsnare.net> and" 4
.IX Item "Elizabeth Cassell <e_a_c@mailsnare.net> and"
.PD 0
.IP "Alf Wachsmann <alfw@slac.stanford.edu>" 4
.IX Item "Alf Wachsmann <alfw@slac.stanford.edu>"
.PD
.SH "COPYRIGHT AND DISCLAIMER"
.IX Header "COPYRIGHT AND DISCLAIMER"
.Vb 3
\& Copyright 2004 Alf Wachsmann <alfw@slac.stanford.edu> and
\&                Elizabeth Cassell <e_a_c@mailsnare.net>
\& All rights reserved.
.Ve