global_xs=[-30 -20 -10 0 1 2 3 4 5 ];
global_ys=[0 0 0 2 2 2 2 2 2 ];
err(9) = 0;
smooth(9) = 0.05;
n_valid(9) = 6;
theta{9} = [0 2 2 -0.478096 3.5219 46.5172 ];
