units lj atom_style charge read_data data.cloud_wall velocity all set 0.0 0.0 0.0 mom no pair_style zero 1.0 pair_coeff * * neighbor 1.0 bin neigh_modify delay 0 fix 1 all nve kspace_style scafacos ewald 0.001 kspace_modify scafacos tolerance field timestep 0.005 thermo_style custom step atoms cpu temp pe ke etotal ecoul press run_style verlet #dump simple all custom 1000 id x y z vx vy vz #dump dmp all custom 1000 part.dump id mol x y z vx vy vz fx fy fz q mass #dump dmpvtk all vtk 1000 vtk/part_*.vtk id mol x y z vx vy vz fx fy fz q mass #dump_modify dmpvtk pad 7 thermo 10 run 100