Yes, we want feedback! If you have any comments about PyVisi and/or this manual (such as, inaccuracies, possible improvements, new features, what it does well, etc.) then please email one of the current developer or the PyVisi web page webmaster. You can find the addresses of both of these people on the PyVisi web page: http://pyvisi.sourceforge.net. And please, feel free to mention anything, no matter how small. It would be great to see PyVisi improve the way people want, and for it to be documented the way the PyVisi user community wants.
Paul Cochrane