[lammps-users] Velocity command


I exported a configuration with the velocities from Gromacs into Lammps.
It is not very clear to me how I should set up the command velocity and
temperature. System had been equilibrated with Gromacs at 6000K.
Any suggestion?



If you have velocities in the input data file, you don't need to
do anything. The ensemble should have the same T as they
did in Gromacs.

You use the velocity command to assign new velocities
to atoms. So you could set them to 6000K if you wanted.