[gmx-users] Conserved quantity in NPT simulations

[Paolo Franz]

Hi,
I am wondering how to test the conserved quantity in an NPT simulation fron
the ener.edr file. As you well know for npt with a Nose-Hoover thermostat
and a Parrinello-Rahman barostat, the conserved quantity is not just K+P,
but contains additional terms function of the additional npt variables. Are
those energies placed somewhere? I am using a somewhat new potential for a
system and I want to know how well it conserves the energy at constant
pressure and temperature.
Thnaks in advance!

Paolo