"kzz v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0036470095964
0.0500000000000	0.0072951865144
0.0750000000000	0.0109456669209
0.1000000000000	0.0145995930347
0.1250000000000	0.0182581135601
0.1500000000000	0.0219223845600
0.1750000000000	0.0255935694750
0.2000000000000	0.0292728398457
0.2250000000000	0.0329613773483
0.2500000000000	0.0366603726090