xper,xns,xew,xco
0.100000001 , 0.213280112 , 0.282260329 , 892.650024
0.200000003 , 6.85224757E-02 , 0.101505846 , 1031.25000
0.300000012 , 5.10811172E-02 , 6.72759935E-02 , 1031.25000
0.500000000 , 1.59016028E-02 , 1.57575365E-02 , 1031.25000
1.00000000 , 1.85161538E-03 , 2.56120018E-03 , 562.650024
2.00000000 , 1.04075868E-03 , 1.29710080E-03 , 281.325012
3.00000000 , 1.10632658E-03 , 1.16869144E-03 , 187.688004