[gmx-users] simulation

[Mark Abraham]

abhishek sharma wrote:
> i am simulating four nanoparticles having samr radii places in a
> tertahederal manner.i want to calculate the shift in the centre of
> each sphere during their motion.is their any method to calculate the
> position of centre of any sphere after any time (say t)

Please use normal English spelling and capitalization. Anything you can 
do that makes your message more appealing to read makes it more likely 
that people will want to read it and thus help you.

The answer to your question is "yes", but you'll need to be more 
descriptive to get a useful answer...

Mark