LAMMPS (30 Aug 2013)
units    real
atom_style  atomic

variable L equal 6
variable w equal 2

lattice         fcc 5.405 origin 0.25 0.25 0.25
Lattice spacing in x,y,z = 5.405 5.405 5.405
region     BOX   block -$L $L -$L $L -$w $w
region     BOX   block -6 $L -$L $L -$w $w
region     BOX   block -6 6 -$L $L -$w $w
region     BOX   block -6 6 -6 $L -$w $w
region     BOX   block -6 6 -6 6 -$w $w
region     BOX   block -6 6 -6 6 -2 $w
region     BOX   block -6 6 -6 6 -2 2

boundary  f f p
create_box  1 BOX
Created orthogonal box = (-32.43 -32.43 -10.81) to (32.43 32.43 10.81)
  2 by 2 by 1 MPI processor grid
create_atoms  1 region BOX
Created 2304 atoms
mass    1 39.95
pair_style  lj/cut 13.5
pair_coeff    1 1 .238 3.405 13.5
group    internal region BOX
2304 atoms in group internal

fix            AtC internal atc hardy
ATC: constructing kernel field estimate
 ATC: version 2.0
 ATC: peratom PE compute created with ID: 3
fix_modify     AtC kernel quartic_sphere 5.0
fix_modify     AtC mesh read gaussianIC2d_tet.mesh
 ATC: read 485 nodes
 ATC: read 1856 TET4 elements
 ATC: created nodeset 11 with 32 nodes
 ATC: created nodeset 12 with 32 nodes
 ATC: WARNING: mesh is not aligned with the coordinate directions atom-to-element mapping will be expensive
fix_modify     AtC fields add mass_density
fix_modify     AtC output kernel2d_tetFE 1 full_text binary
 ATC: Warning : text output can create _LARGE_ files
 ATC: output custom names:


thermo_style custom step cpu temp
timestep  0.0
thermo    1
run     2
Setting up run ...
Memory usage per processor = 603.85 Mbytes
Step CPU Temp 
       0            0            0 
       1  0.004981041            0 
       2  0.014793873            0 
Loop time of 0.0148094 on 4 procs for 2 steps with 2304 atoms

Pair  time (%) = 0.00903654 (61.0188)
Neigh time (%) = 0 (0)
Comm  time (%) = 0.000729501 (4.92592)
Outpt time (%) = 0.00340539 (22.9948)
Other time (%) = 0.001638 (11.0605)

Nlocal:    576 ave 576 max 576 min
Histogram: 4 0 0 0 0 0 0 0 0 0
Nghost:    2664 ave 2664 max 2664 min
Histogram: 4 0 0 0 0 0 0 0 0 0
Neighs:    91072 ave 92484 max 89660 min
Histogram: 1 1 0 0 0 0 0 0 1 1
FullNghs:  182144 ave 182144 max 182144 min
Histogram: 4 0 0 0 0 0 0 0 0 0

Total # of neighbors = 728576
Ave neighs/atom = 316.222
Neighbor list builds = 0
Dangerous builds = 0
