2000 2000 128 0.001 0.0 0.0 6 20 125 8 T N L M D Q S G B P T = time N = number of individuals L = size of spatial lattice M = mutation rate D = difusion rate (over the first 20 nearest neighbors) Q = probability of not mating S = maximum spatial distance for mating G = maximum genetic distance for mating B = size of genome P = minimum number of potential mates