NAME

       pfsflip - Flip images horizontally and/or vertically.

SYNOPSIS

       pfsflip [--h] [--v] [--help]

DESCRIPTION

       Use  this  command  to  flip  images  from  a  stream  of pfs. The --h option results in a
       horizontal exchange, and the --v option results in a vertical exchange. Both  options  may
       be applied, which is equivalent to rotation of the image 180 degrees.

OPTIONS

       --h, -h

              Flip the image horizontally.

       --v, -v

              Flip the image vertically.

EXAMPLES

       pfsin memorial.hdr | pfsflip -h -v | pfsout memorial_gc.hdr

              Flip  memorial image horizontally and vertically (rotate the image 180 degrees) and
              save to memorial_gc.hdr.

NOTES

       Notice that either --h or --v must be specified.

SEE ALSO

       pfsin(1) pfsout(1) pfsrotate(1)

BUGS

       Please report bugs and comments to Alexander Efremov <aefremov@mpi-sb.mpg.de>.

                                                                                       pfsflip(1)