# 3d Lennard-Jones melt

units		lj
#atom_style	charge
processors      * 1 1

lattice		fcc 0.8442
region		box block 0 10 0 10 0 10
create_box	3 box
create_atoms	1 box
mass		* 1.0

region		long block 3 6 0 10 0 10
set             region long type 2
#set type 1:2    charge 0.0

velocity	all create 1.0 87287

pair_style	lj/long/coul/long long off 2.5
pair_coeff	* * 1.0 1.0 2.5
pair_coeff      * 2 1.0 1.0 5.0

kspace_style    pppm/disp 1.0e-4
kspace_modify   gewald/disp 0.1

neighbor	0.3 bin
neigh_modify	every 2 delay 4 check yes

group		fast type 1
group		slow type 2
fix		0 all balance 20 1.0 shift x 5 1.0 &
                weight group 2 fast 1.0 slow 2.0 weight time 0.66

fix		1 all nve

#dump		id all atom 50 dump.melt

#dump		2 all image 25 image.*.jpg type type &
#		axes yes 0.8 0.02 view 60 -30
#dump_modify	2 pad 3

#dump		3 all movie 25 movie.mpg type type &
#		axes yes 0.8 0.02 view 60 -30
#dump_modify	3 pad 3

thermo		50
run		500