boundary_types = p,p
boundary_values = 1,7
initial_gradients = -2.0,1.3,1.3,-1.3,-1.3,1.0,-1.1,1.3,1.3,-1.3,-1.3,1.3
reflection_path = (3,3),(4,4),(5,4),(5,3),(6,3),(6,4),(7,4),(7,3),(6,3),(6,4),(5,4),(5,3),(4,3),(3,4)
grid_size = 8
max_radius = 70%
store_calc = false