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Hi all,
At the page of Yvon Massé I found a link to a site
by Gérard Baillet.
The site is in French but interesting to
gnomonists.
The addres is : http://perso.wanadoo.fr/gerard.e.baillet/page_spherique.htm
2 small programs may be downloaded.
One program shows a horizontal sundial with moving
shadow of the polestyle or the shadow of a vertical pin-gnomon.
Have fun with it.
Fer.
Fer J. de Vries
[EMAIL PROTECTED] http://www.iae.nl/users/ferdv/ Eindhoven, Netherlands lat. 51:30 N long. 5:30 E |
