[gmx-users] pressure dependence on volume.

Johnny Lu johnny.lu128 at gmail.com
Sat Oct 18 15:08:41 CEST 2014

my bad. that formula for density is wrong. But I till don't see why using
the same averaged density (instead of volume) for the NVT and NPT
simulations would give a different result.

On Sat, Oct 18, 2014 at 8:52 AM, Johnny Lu <johnny.lu128 at gmail.com> wrote:

> Was the density calculated by # particles /  volume ?
> If so, using volume (as I did), and using density would give the same
> wrong pressure, upon transitioning from NPT to NVT.

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