SYNOPSIS

gpiv_piv2vec [-al length] [-au units] [-flipx] [-flipy] [-g] [-h | fB--help] [-nd] [-k] [-p | --print] [-s scale] [-tl label] [-v | fB--version] [-xl label] [-yl label] [filename]

< stdin > stdout

DESCRIPTION

gpiv_piv2vec adds an header to piv data for a vector plot with Plotmtv. This program does not use the parameter resources from libgpiv.

Options

-al length

Plots a vector annotation of length.

-au units

Plots a vector annotation of units.

-flipx

Flips the plot in x-direction; x data from high to low.

-flipy

Flips the plot in y-direction; y data from high to low.

-g

Displays piv data graphically. filename has to be defined.

-h | fB--help

On-line help.

-nd

Combined with -g; adds option -nodate (only ps output doesn't contain date!).

-k

Keep plot-file.

-p | --print

Plots the output on screen with Plotmtv if filename has been used.

-s scale

Vector scale (default: 1 px).

-tl label

Defines top label (title) (default: filename, if used).

-v | fB--version

Prints version information on standard output, then exits successfully.

-xl label

Defines x-label (default: "x (pixels)").

-yl label

Defines y-label (default: "y (pixels)").

filename

Uses PIV file instead of stdin and stdout. The output will be written to filename.vec.

AUTHOR