Hi Rebecca, I believe to go from the current position to position "in" in 50 frames, you would use: fly 50 start in - or - fly start 50 in ... where "start" is the position name referring to the current position. The command "fly 50 in" is interpreted as starting right away at "in" (in 1 frame) and then 50 would be used for subsequent transitions. This is useful because you might not want to include the current position in your animation. I hope this helps, Elaine ---------- Elaine C. Meng, Ph.D. UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab Department of Pharmaceutical Chemistry University of California, San Francisco On Feb 13, 2012, at 6:37 PM, rswett@chem.wayne.edu wrote:

Is anyone else having issues with the fly command lately? Seems like since RC 1.5ish flying to a savepos ignores the # of frames it's set to fly over. i.e. fly 50 in (where in is a saved position) does the fly in one frame, appearing the same as fly in or fly 1 in Additionally fly in 50 has the same effect.

Has anyone else run into this? I have a few saved sessions i'd like to animate, and the older versions are having none of it. Suggestions? ~Rebecca