[gmx-users] Problem with positive total energy

[Sunil Ghimire]

I simulated the mixture of argon and krypton(400 atoms).After equilibration
run with NPT ensemble at temperature 300k and pressure 1 bar with
compressibility 1 bar-1, I obtained required density and pressure but the
potential energy was negative and total energy was positive.Is it (positive
total energy ) matters or not?
  Best regards,
Ghimire sunil