Hello,
Is there a way to display a vector between two sets of coordinates in Chimera? If the approach is to write a python, any chance I could get a nudge in the right direction on chimera commands to work with?  I've written a minimal amount of python code but not related to Chimera.
 
 
Cheers,
Chuck
 
Charles Letner, Ph.D.
Alpharetta, GA 30004
Email: chuck@theletners.com