[gmx-users] Equilibration using position restraints in NPT
mark.j.abraham at gmail.com
Mon Oct 9 04:41:31 CEST 2017
On Sun, Oct 8, 2017 at 11:30 PM Neha Gandhi <n.gandhiau at gmail.com> wrote:
> Thank you Mark.
> The nanotube is 2x2x13 nm long. Then I use editconf with -c and -d 2 and
> solvate using spc216.gro.
Please visualize that result. Such a command would put solvent all around
your nanotube, so it could not have an infinite topology and be stable.
How can I calculate box size after NVT so that I get density of 1 or 0.99
> when using pressure coupling?
Your z dimension is chosen by the size of the nanotube. Your x and y might
be chosen by whatever the above procedure suggests, but you can't actually
use the box that it produced.
More information about the gromacs.org_gmx-users