a new sites program is available:
s.probplt - (log)normal probability plotting
available via ftp://pasture.ecn.purdue.edu/pub/mccauley/grass
(or peruse the URL in my sig for info on GRASS development done
at Purdue). Requires g.gnuplot.
--Darrell
James Darrell McCauley, Purdue Univ, West Lafayette, IN 47907-1146, USA
mccauley@ecn.purdue.edu, mccauley%ecn@purccvm.bitnet, pur-ee!mccauley
http://soils.ecn.purdue.edu/~mccauley