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pfsflip(1)		     General Commands Manual		      pfsflip(1)

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 re-
     sults 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)

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