[lammps-users] Initial velocity

Hi every body,
I am a beginner of LAMMPS. I have been looking through the documentation of LAMMPS and I don't know how to apply initial velocity to atoms. For example, initially I want to assign random velocity to a group of atom which I control by a given temperature T and a mean velocity V.

I would be grateful if someone can help me about this

Kind regards,

Quy Dong

See the "velocity" command.