xper,xns,xew,xco
0.100000001 , 4.23532057 , 4.21032238 , 892.650024
0.200000003 , 0.476344973 , 0.332667738 , 1031.25000
0.300000012 , 0.395690084 , 0.279178143 , 1031.25000
0.500000000 , 6.58440962E-02 , 6.85891137E-02 , 1031.25000
1.00000000 , 2.89017092E-02 , 3.23792696E-02 , 562.650024
2.00000000 , 2.35784799E-02 , 2.92316619E-02 , 281.325012
3.00000000 , 3.19079608E-02 , 2.19633020E-02 , 187.688004