"gxy v time
0.0000000000000	0.0000000000000
0.3515742187500	0.0000000277076
0.7031484375000	0.0000001223796
1.0547226562500	0.0000003322074
1.4062968750000	0.0000006819363
1.7578710937500	0.0000011574075
2.1094453125000	0.0000017364348
2.4610195312500	0.0000024209877