Hi Tony, I'd be interested in the slides as well, please send them to me too.
@Nani: I created a little program in R (some statistics softwarepackage) which gives (analemmatic) dials of horizontal and vertical sundials for different locations in pdf and other formats in a given (say cm) size. But I did not test it for "strange" locations like different time zones and hemisheres. Let me know if you are interested (it's similar to http://commons.wikimedia.org/wiki/Image:Sonnenstand.png but the sundial itself). Thomas --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
