On 2009-09-04, Karl Townsend wrote:
Iggy, I bet many (like myself) wouldn't know how to run this script or input
data.

I have no real need as I know enough trig
(Some Old Horse Caught Another Horse Taking Oats Away)
to quickly sketch it out and run an excel speadsheet for the calcs.

That's pretty much what the script does, except that you do not need
to run a spreadsheet. It will work if you have Cygwin on Windows or
Activeperl installed.

i