Add more data files
Adjust n1 range for very thick material
Merge branch 'SBC_opt_EC2' of github.com:gbingersoll/PhD_Code into SBC_opt_EC2

Conflicts:
	opt_sbc_saved_results/G4A_bestegy.sod
	opt_sbc_saved_results/G4A_bestpos_1.sod
	opt_sbc_saved_results/G4A_bestpos_2.sod
	opt_sbc_saved_results/G4A_bestpos_3.sod