"kzz v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0028891357001
0.0500000000000	0.0057797223392
0.0750000000000	0.0086731788829
0.1000000000000	0.0115709414172
0.1250000000000	0.0144744722490
0.1500000000000	0.0173853156552
0.1750000000000	0.0203049729429
0.2000000000000	0.0232350258264
0.2250000000000	0.0261768404022
0.2500000000000	0.0291318191835