Posted by Manuel Oliveros on January 03, 2003 at 10:09:18:
In Reply to: sun diagram posted by spira on January 03, 2003 at 02:09:11:
If you have access to Mathcad 2000 Pro or later you can find at its Collaboratory site free worksheets of my making that you can freely download and use to such purpose.
I may equally send them to you by e-mail.
Also, I understand the latest releases of Autocad have built-in a sun calculator integrated with the shadows made with the program.
Free 3D Models