xper,xns,xew,xco
0.100000001 , 0.268639207 , 0.232819483 , 892.650024
0.200000003 , 8.79471079E-02 , 0.114930108 , 1031.25000
0.300000012 , 0.116013631 , 5.72193637E-02 , 1031.25000
0.500000000 , 2.05374043E-02 , 1.21204928E-02 , 1031.25000
1.00000000 , 4.63913707E-03 , 3.59812169E-03 , 562.650024
2.00000000 , 1.55996822E-03 , 1.22999330E-03 , 281.325012
3.00000000 , 1.24915503E-03 , 1.10522076E-03 , 187.688004