xper,xns,xew,xco
0.100000001 , 1.25595129 , 1.19694614 , 892.650024
0.200000003 , 3.28815246 , 2.97392082 , 1031.25000
0.300000012 , 1.81450808 , 2.62856507 , 1031.25000
0.500000000 , 1.56944442 , 1.26261842 , 1031.25000
1.00000000 , 1.08327675 , 0.459441274 , 562.650024
2.00000000 , 0.151524380 , 8.17268863E-02 , 281.325012
3.00000000 , 6.55617192E-02 , 3.35413851E-02 , 187.688004