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|-pdirectory 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