xper,xns,xew,xco
0.100000001 , 0.933870792 , 0.823899567 , 892.650024
0.200000003 , 0.117001019 , 0.119580530 , 1031.25000
0.300000012 , 9.38300863E-02 , 8.91603678E-02 , 1031.25000
0.500000000 , 3.72721367E-02 , 4.49943244E-02 , 1031.25000
1.00000000 , 2.67253183E-02 , 3.13858800E-02 , 562.650024
2.00000000 , 2.89686322E-02 , 2.56940555E-02 , 281.325012
3.00000000 , 2.39678062E-02 , 2.35314649E-02 , 187.688004