#Inert gas system Ar# units real atom_style atomic read_data data.Ar pair_style table linear 1000 pair_coeff 1 1 lj.table LJ 7.5 fix 1 all nvt temp 90.0 90.0 10.0 timestep 2.0 thermo 20 thermo_style custom step temp pe etotal press vol dump 1 all custom 20 Trajectory id x y z vx vy vz run 1000000