Go implementation of the olami feder christensen cellular automaton model
Olami, Z., Feder, H. J. S. and Christensen, K. (1992). "Self-organized criticality in a continuous, nonconservative cellular automaton modeling earthquakes". Physical Review Letters 68: 1244–1247. Bibcode:1992PhRvL..68.1244O. doi:10.1103/PhysRevLett.68.1244. PMID 10046116.