.processes.Trial_Prob.init_procs[1].s_args[0] = 0.03; // set tonic DA ext value
.processes.Train_Prob.init_procs[3].s_args[0]=4; // set # of SNc units connected 
.processes.Trial_Prob.loop_stats[3].SetScript("./Dopamine_Rew_Punish_nothr_2str_4mtr.css");
.processes.Trial_Prob.loop_stats[3].Compile();