gpiv_sstrain(1) on Linux
The text 15789b1de5f2, as Debian 4.0 (Etch) shipped it.
Calculates the differential quantities vorticity, shear strain and normal strain from PIV data.
Flags it lists
-
--help -
--print -
--version -
-d -
-f -
-g -
-h -
-n -
-no_g -
-o -
-p -
-s -
-v