SYNOPSIS
gpiv_vhisto [-g] [-h | --help] [-n N] [-p | --print] [-v | --version] [filename] < stdin > stdout
DESCRIPTION
Gpiv_vhisto calculates the histogram of the vertical particle displacement distribution between minimum and maximum values.
The parameters read from the configuration resources (containing the key VALID) may be overruled by the command line options, as explained below.
Options
- -g
-
Graphical visualization of the histogram with gnuplot.
- -h | --help
-
On-line help
- -n N
-
Override number of bins (default 10, hard coded).
- -p | --print
-
Print parameters, command line options and eventually used input and
output filenames to stdout. The output is
identic of filename.par, in case -f is used.
- -v | --version
-
Print version information on standard output, then exit successfully.
- filename
-
Input PIV file. Overrides stdin and stdout. Output will be written to
filename.pdf. The parameters will be written or appended
to filename.par and may be used for future use by including them
in ./gpivrc.
NOTES
stdin and stdout has still to be implemented. [-f filename ] will be added.
AUTHOR
Gerber Van der Graaf
BUGS
The program seems to work fine with real PIV data. So far, no serious bugs have been found.