Hi, all,
It is said in the manual that all atoms in the system are re-scaled regardless of what atoms are in the ‘fix npt’. But I’m still not very sure how the atoms are re-scaled if fix rigid and fix npt are used together. Are the atoms in the rigid body re-scaled as a whole with their relative positions in the rigid body unchanged, or re-scaled individually with relative positions changed? If the latter is the answer, is there a way to rescale these rigid atoms as a whole?
Thank you
bingster