xper,xns,xew,xco
0.100000001 , 4.23359060 , 4.21029282 , 892.650024
0.200000003 , 0.475391924 , 0.332659632 , 1031.25000
0.300000012 , 0.394733489 , 0.279163212 , 1031.25000
0.500000000 , 6.67780787E-02 , 6.85584992E-02 , 1031.25000
1.00000000 , 2.94056125E-02 , 3.23794335E-02 , 562.650024
2.00000000 , 2.49704383E-02 , 2.92142443E-02 , 281.325012
3.00000000 , 3.00987754E-02 , 2.19608098E-02 , 187.688004