"kzz v time
0.0000000000000	0.0000000000000
0.0250000000000	0.2766588325794
0.0500000000000	0.5532497633540
0.0750000000000	0.8297047684480
0.1000000000000	1.1059555929635
0.1250000000000	1.3819336406639
0.1500000000000	1.6575698699234
0.1750000000000	1.9327946955839
0.2000000000000	2.2075378964495
0.2250000000000	2.4817285282191
0.2500000000000	2.7552948417265