xper,xns,xew,xco
0.100000001 , 0.422457635 , 0.742594123 , 892.650024
0.200000003 , 0.189533696 , 0.132257909 , 1031.25000
0.300000012 , 5.47766127E-02 , 3.87239940E-02 , 1031.25000
0.500000000 , 1.31207919E-02 , 1.13797691E-02 , 1031.25000
1.00000000 , 2.66364124E-03 , 2.05262145E-03 , 562.650024
2.00000000 , 8.91290954E-04 , 9.46524320E-04 , 281.325012
3.00000000 , 5.99622843E-04 , 6.97739364E-04 , 187.688004