xper,xns,xew,xco
0.100000001 , 0.614204705 , 0.405375987 , 1190.19995
0.200000003 , 0.202948272 , 0.190233096 , 1375.00000
0.300000012 , 0.494511604 , 0.306949228 , 1375.00000
0.500000000 , 0.132177785 , 7.06332996E-02 , 1375.00000
1.00000000 , 1.47085097E-02 , 7.80964270E-03 , 800.250000
2.00000000 , 3.48722888E-03 , 2.95360968E-03 , 399.850006
3.00000000 , 1.39875442E-03 , 2.01539509E-03 , 266.750000