| Mailinglist: | wwp@yahoogroups.com |
| Sender: | Rick Drew |
| Date/Time: | 2006-Jun-24 23:41:00 |
| Subject: | RE: Nadir and Zenith |
PTGUI (the latest version) detects the zenith and nadir automatically. Usually no interaction needed. The most you need to do is set some control points, and that's only 25% of the time (in my experience.) Rick Drew