Yes, that did the trick. It appears that I just need to carefully specify my coordinates. Diana

Yes, that did the trick. It appears that I just need to carefully specify my coordinates. Diana

Robert, part of the question which was deleted due to the html tag issue was that I was hoping to find a way to get the axes to cross in the middle of the image, rather than going around a region plot box on the outside. Can you help me with this? Diana M.

Robert, part of the question which was deleted due to the html tag issue was that I was hoping to find a way to get the axes to cross in the middle of the image, rather than going around a region plot box on the outside. Can you help me with this? Diana M.