NAME¶
gpiv_uhisto - Tests PIV data by printing/displaying an histogram of the
horizontal particle displacements.
SYNOPSIS¶
gpiv_uhisto [
-g] [
-h |
--help] [
-n
N] [
-p |
--print] [
-v |
--version] [
filename] <
stdin >
stdout
DESCRIPTION¶
Gpiv_uhisto calculates the histogram of the horizontal 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.
SEE ALSO¶
gpivtools
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.
