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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.

                                8 November 2006