xper,xns,xew,xco
0.100000001 , 1.33968985 , 0.721434236 , 892.650024
0.200000003 , 0.281276524 , 0.263299406 , 1031.25000
0.300000012 , 0.108315900 , 0.118462928 , 1031.25000
0.500000000 , 4.35782224E-02 , 3.85248326E-02 , 1031.25000
1.00000000 , 2.47864053E-02 , 2.62561236E-02 , 562.650024
2.00000000 , 2.32510064E-02 , 2.34148595E-02 , 281.325012
3.00000000 , 2.18058601E-02 , 2.55796947E-02 , 187.688004