xper,xns,xew,xco
0.100000001 , 0.492084324 , 1.08131981 , 892.650024
0.200000003 , 0.306678444 , 0.379688531 , 1031.25000
0.300000012 , 0.192769185 , 0.148677766 , 1031.25000
0.500000000 , 3.91989797E-02 , 4.45368700E-02 , 1031.25000
1.00000000 , 5.24383597E-03 , 5.13123488E-03 , 562.650024
2.00000000 , 1.21486967E-03 , 1.47883035E-03 , 281.325012
3.00000000 , 8.87795351E-04 , 6.69879664E-04 , 187.688004