# SPPARKS 'potts' model for modeling 'grain' growth; 
# Initialize microstructure with synthetic data
# kT="0.5"
# let Q=2048
# mpiexec -np 8 spk_flame.gnu -var kT $kT -var Q $Q < synthetic.in

seed		 56689

# Use 'Potts' app to simulate grain growth;
# Site 'spins' can assume values of its nearest neighbors.
app_style	 potts/neighonly ${Q}

# 3d lattice; Each site has 26 neighbors
dimension	 3
lattice		 sc/26n 1.0

# Define lattice extent called 'brick'; 
region		 brick block 0 128 0 128 0 128

# Define 'axis' aligned simulation domain on 'square'
create_box       brick

# Creates sites on lattice defined above; also creates neighborhood list for each site
create_sites     box

# Read synthetic data
read_sites spparks.init.sites

# Simulation temperature; Units of energy
temperature	 ${kT}

# KMC solver
solve_style      tree
# sectors are required to run 'tree' kmc in parallel
sector yes

# Diagnostic style energy computes the total energy for all sites
diag_style       energy

# Print diagnostic information to screen and log file every 50.0 seconds
stats            50.0

# Write snapshot of site values to 'synthetic.dump' every 50.0 seconds 
dump  1 text  50.0 synthetic.dump

dump synthetic_image image 50 synthetic.*.jpg site site crange 1 ${Q} drange 1 1 boundary site 1 shape cube box no 1 zoom 1.5 size 256 256
dump_modify synthetic_image boundcolor black backcolor white pad 4 

# Run for 800 steps
run              800.00