# 2d SRD only test

units		lj
atom_style	atomic
atom_modify	first empty
dimension	2

# create box with big lattice

lattice		sq 0.4
region		box block 0 10 0 10 -0.5 0.5
create_box	1 box

# add SRD particles as hi density lattice

lattice		sq 0.4
region		plane block 0 10 0 10 -0.001 0.001
lattice		sq 85.0
create_atoms	1 region plane

group		empty type 2

mass		1 0.01
velocity	all create 1.0 593849 loop geom

# settings - need dummy empty group to enable no communication

neighbor	0.3 bin
neigh_modify	delay 1 every 1 check no

comm_modify	group empty

# timestep is big and SRD frequency is 1

timestep	0.02

fix	        1 all srd 1 NULL 1.0 0.25 49894 collision slip
fix		2 all enforce2d

# diagnostics

thermo_style	custom step temp f_1[7] etotal press f_1[3] f_1[4] f_1[6]
thermo		100

#dump		1 all atom 250 dump.srd.pure

#dump		2 all image 250 image.*.jpg type type zoom 1.6 adiam 0.2
#dump_modify	2 pad 4

#dump		3 all movie 250 movie.mpg type type zoom 1.6 adiam 0.2
#dump_modify	3 pad 4

run		5000