			# LJ particles
			variable T0 index 300.0
			variable press index 0.0
			variable lambda index 400.0
			variable eta index -0.01
			variable enthalpy index -30000.0

			units real
			atom_style full
			pair_style lj/cut 5.0

			read_data "restart_file"

			thermo 10
			thermo_style custom step temp pe etotal press vol

			velocity all create ${T0} 12427
			timestep 1.0

			fix fxnvt all npt temp ${T0} ${T0} 1000.0 iso ${press} ${press} 10000.0
			fix fxgREM all grem ${lambda} ${eta} ${enthalpy} fxnvt
			thermo_modify press fxgREM_press
			run 10000

			write_data final_restart_file

lammps/examples/USER/misc/grem/lj-6rep/in.gREM
3f68d370b505master

in.gREM
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