[gmx-users] center of mass

[Mark Abraham]

> Dear all
> i want to determine the center of mass of my protein
> in the z-dimension.which command in gromacs is useful
> for me?

Did you look in section 7.3.12 of the manual? Demonstrating a credible
attempt to solve your own problem is much more likely to generate useful
answers for you. People don't like being made to feel that someone else is
expecting them to do their work.

Mark