xper,xns,xew,xco
0.100000001 , 0.639688909 , 0.395565659 , 892.650024
0.200000003 , 0.134783462 , 0.156054705 , 1031.25000
0.300000012 , 8.14240798E-02 , 0.107405543 , 1031.25000
0.500000000 , 3.94042842E-02 , 3.38600837E-02 , 1031.25000
1.00000000 , 2.90794428E-02 , 2.61462647E-02 , 562.650024
2.00000000 , 2.03192756E-02 , 1.74732096E-02 , 281.325012
3.00000000 , 2.23065093E-02 , 2.02669613E-02 , 187.688004