"left" and "right" sides of glacier boundaries

[Bruce Raup]

All,

A week ago I sent a summary of this issue and a slightly revised proposal
for defining "left" and "right" of polygon segments.  I have received no
response; taking that as tacit agreement, then I will implement this
solution.

Thanks for the good discussion last week!

Cheers,
Bruce

-- 
Bruce Raup                                               Phone:  303-492-8814
National Snow and Ice Data Center, U. of Colorado, 449 UCB, Boulder, CO 80309
http://cires.colorado.edu/~braup/