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gpiv_piv2vec

NAME

gpiv_piv2vec - Converting of PIV data.

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.

SEE ALSO

gpivtools

AUTHOR

Gerber Van der Graaf

BUGS

The program has been tested for PIV data. Watch out for filenames containing dots, apart from the separation with extension.