"gxz v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0000573606909
0.0500000000000	0.0002290869633
0.0750000000000	0.0005144470026
0.1000000000000	0.0009121104417
0.1250000000000	0.0014200665734
0.1500000000000	0.0020355694437
0.1750000000000	0.0027551411615
0.2000000000000	0.0035746469010
0.2250000000000	0.0044937500775
0.2500000000000	0.0055059113056