"kxz v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0022943859296
0.0500000000000	0.0045890021622
0.0750000000000	0.0068840884095
0.1000000000000	0.0091798846613
0.1250000000000	0.0114766288521
0.1500000000000	0.0137745542945
0.1750000000000	0.0160738857154
0.2000000000000	0.0183748347752
0.2250000000000	0.0206775955770
0.2500000000000	0.0229823407743