xper,xns,xew,xco
0.100000001 , 0.869373679 , 0.644445479 , 892.650024
0.200000003 , 0.166186109 , 0.218604967 , 1031.25000
0.300000012 , 7.62031749E-02 , 9.41491947E-02 , 1031.25000
0.500000000 , 3.99369337E-02 , 5.12269288E-02 , 1031.25000
1.00000000 , 2.74497103E-02 , 2.52526831E-02 , 562.650024
2.00000000 , 2.94339377E-02 , 1.87066570E-02 , 281.325012
3.00000000 , 2.77213827E-02 , 2.07110140E-02 , 187.688004