cfetoolgraph name [--path|-p directory name] [--daily|-d] [--weekly|-w] [--yearly|-y] [--timestamps|-T] [--resolution|-r] [--help|-h]


The cfetoolgraph command dumps graphs of averages for visual inspection of the normal state database. The files are in a format viewable by \*(C`gnuplot\*(C' or \*(C`xgmr\*(C' 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 \*(C`daily\*(C', \*(C`weekly\*(C' or \*(C`yearly\*(C', then \*(C`-\*(C', then either \*(C`snapshot\*(C' or the current time, if the -T option is used. The files are named \*(C`average\*(C', \*(C`stddev\*(C', and \*(C`graph\*(C'. The \*(C`graph\*(C' file contains both the averages and standard deviations, useful for plotting with error bars.

If a histogram file is present, a fourth file named \*(C`distr\*(C' 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.


--path|-p directory name

The directory in which the database specified by name can be found.


Graph the daily averages database.


Graph the weekly averages database.


Graph the yearly averages database.


Time-stamp the output filenames with the current time, in order to give a unique name.


Generate high resolution data (), instead of averaging data over periods of one hour to generate simpler and smoother graphs.


Prints a short help message and then exits.


  % cfetoolgraph temperature --path /my/path --resolution

Create graph files of the weekly database in high resolution in the \*(C`/my/path/temperature/weekly-snapshot\*(C' directory.


The code and documentation were contributed by Stanford Linear Accelerator Center, a department of Stanford University. This documentation was written by

Elizabeth Cassell <[email protected]> and
Alf Wachsmann <[email protected]>


Copyright 2004 Alf Wachsmann <[email protected]> and Elizabeth Cassell <[email protected]> All rights reserved.