pflip(1) flip a RADIANCE picture.


pflip [ -h ][ -v ][ -c ] input [ output ]


Pflip flips a RADIANCE picture horizontally and/or vertically. The -h option results in a horizontal exchange, and the -v option results in a vertical exchange. Both options may be applied.

The -c option indicates that the action is to correct an improper original image orientation, thus the recorded scanline ordering should not be changed.


Greg Ward