"gxy v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0000968727286
0.0500000000000	0.0003875786877
0.0750000000000	0.0008723146819
0.1000000000000	0.0015514044599
0.1250000000000	0.0024252948030
0.1500000000000	0.0034945521236
0.1750000000000	0.0047598595253
0.2000000000000	0.0062220142831
0.2250000000000	0.0078819257052
0.2500000000000	0.0097406133434