xper,xns,xew,xco
0.100000001 , 0.103950791 , 0.275365442 , 892.650024
0.200000003 , 4.01312001E-02 , 5.37939854E-02 , 1031.25000
0.300000012 , 3.48567106E-02 , 3.68229933E-02 , 1031.25000
0.500000000 , 1.53085124E-02 , 1.20893531E-02 , 1031.25000
1.00000000 , 1.85962731E-03 , 2.02818168E-03 , 562.650024
2.00000000 , 9.81202931E-04 , 1.28197751E-03 , 281.325012
3.00000000 , 1.03824562E-03 , 1.15087011E-03 , 187.688004