visir_util_clip(7) on Linux
The text e9fc4a4b27cc, as Debian 9 (Stretch) shipped it.
Kappa-sigma clipping of outliers for each pixel
Flags it lists
-
--badimage -
--error-out-type -
--error-source -
--kappa -
--keepfrac -
--maxite -
--shift-beams