[1] "two_step -nooutput -E 1.e-5 -S 1.e-4; prep_sfiles scr"                    
[2] "two_step -nooutput -E 3.1622776602e-5 -S 3.1622776602e-4; prep_sfiles scr"
[3] "two_step -nooutput -E 1.e-4 -S 1.e-3; prep_sfiles scr"                    
[4] "two_step -nooutput -E 3.1622776602e-4 -S 3.1622776602e-3; prep_sfiles scr"
[5] "two_step -nooutput -E 1.e-3 -S 1.e-2; prep_sfiles scr"                    
[6] "two_step -nooutput -E 3.1622776602e-3 -S 3.1622776602e-2; prep_sfiles scr"
