xper,xns,xew,xco
0.100000001 , 0.717527390 , 0.755522788 , 892.650024
0.200000003 , 0.206646800 , 0.217324257 , 1031.25000
0.300000012 , 0.127979666 , 0.105122499 , 1031.25000
0.500000000 , 3.65546569E-02 , 5.13967127E-02 , 1031.25000
1.00000000 , 2.47369688E-02 , 2.37795692E-02 , 562.650024
2.00000000 , 2.22779214E-02 , 2.19750237E-02 , 281.325012
3.00000000 , 2.80569140E-02 , 1.73183698E-02 , 187.688004