"kxy v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0018467812758
0.0500000000000	0.0036941149972
0.0750000000000	0.0055425543921
0.1000000000000	0.0073926550251
0.1250000000000	0.0092449758335
0.1500000000000	0.0111000801133
0.1750000000000	0.0129585364611
0.2000000000000	0.0148209196833
0.2250000000000	0.0166878116773
0.2500000000000	0.0185598022918