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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 and" 4 .IX Item "Elizabeth Cassell and" .PD 0 .IP "Alf Wachsmann " 4 .IX Item "Alf Wachsmann " .PD .SH "COPYRIGHT AND DISCLAIMER" .IX Header "COPYRIGHT AND DISCLAIMER" .Vb 3 \& Copyright 2004 Alf Wachsmann and \& Elizabeth Cassell \& All rights reserved. .Ve