[gmx-users] How to calculate angle between center of geometry of groups of atoms ?

[Monia Kamly]

Hello GROMACS users,


I would appreciate it if someone could help me with the following question.
Instead of calculationg the angle between three atoms , I'd like to
calculate an angle between the center of geometry of each of three groups
of atoms, I've looked at the options gmx angle and I didn't find one like
in gmx distance -select.
Any help is appreciated.


-- 
*Monia KAMLY*