"gt13 v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0000101074742
0.0500000000000	0.0000403812594
0.0750000000000	0.0000907315467
0.1000000000000	0.0001610142987
0.1250000000000	0.0002510465232
0.1500000000000	0.0003606021406
0.1750000000000	0.0004894076479
0.2000000000000	0.0006371634657
0.2250000000000	0.0008035473557
0.2500000000000	0.0009882228703