gpiv_smooth(1) on Linux
The text f248c31d78a3, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it. The page shows this text now.
Image smoothing program for PIV images.
Flags it lists
-
--help -
--version -
-h -
-v -
-w