SYNOPSIS

gpiv_rot180 [-h | --help] [-p | --print] [-p | --version] [filename] < stdin > stdout

DESCRIPTION

gpiv_rot180 rotates the data over 180 degrees. As rotating over 180 degrees is identic to flipping over x as well as over y-direction, flipx and flipy may be used instead of gpiv_rot180.

The parameters read from the configuration resources (containing the key POST) may be overruled by the command line options, as explained below.

Options

-h | --help

On-line help.

-p | --print

Prints parameters, command line options and input and output filenames to stdout. The output may be used as parameters of gpiv_rot180 for future use by re-directing stdout to gpiv_rot180.par.

-v | --version

Print version information on standard output, then exits successfully.

filename Input PIV file. Overrides stdin and stdout. Output will be written to filename.ma.piv. The parameters will be written or appended to filename.par.

AUTHOR

Gerber Van der Graaf