This is the file that has the input commands for LAMMPS to execute a run. Copy and paste the following text in to a file named W.in.meam.

# Test of MEAM potential for Tungsten system

units           metal
boundary        p p p

atom_style      atomic

read_data       W.pos

pair_style      meam
pair_coeff      * * W.library.meam W W.meam W

neighbor        0.3 bin
neigh_modify    delay 10

thermo          1
dump            1 all custom 1 W.dump.meam id type x y z
log             W.log.lammps

minimize        1.0e-8 1.0e-8 100 10000