# Simple rigid body system

units           lj
atom_style      atomic

pair_style      lj/cut 2.5

read_data       data.rigid

velocity        all create 100.0 4928459

# 2 chains of connected bodies

group           clump1 id <> 1 9
group           clump2 id <> 9 18
group           clump3 id <> 18 27
group           clump4 id <> 27 36
group           clump5 id <> 37 45
group           clump6 id <> 45 54
group           clump7 id <> 54 63
group           clump8 id <> 63 72
group           clump9 id <> 72 81

#fix 1 all poems group clump1 clump2 clump3 clump4
#fix 2 all poems group clump5 clump6 clump7 clump8 clump9
fix 1 all poems group clump1 clump2 clump3 clump4 &
     clump5 clump6 clump7 clump8 clump9

neigh_modify    exclude group clump1 clump1
neigh_modify    exclude group clump2 clump2
neigh_modify    exclude group clump3 clump3
neigh_modify    exclude group clump4 clump4
neigh_modify    exclude group clump5 clump5
neigh_modify    exclude group clump6 clump6
neigh_modify    exclude group clump7 clump7
neigh_modify    exclude group clump8 clump8
neigh_modify    exclude group clump9 clump9

thermo          100

#dump           1 all atom 50 dump.rigid.poems2

#dump           2 all image 100 image.*.jpg type type &
#               axes yes 0.8 0.02 view 60 -30
#dump_modify    2 pad 5

#dump           3 all movie 100 movie.mpg type type &
#               axes yes 0.8 0.02 view 60 -30
#dump_modify    3 pad 5

timestep        0.0001
thermo          50
run             10000