xper,xns,xew,xco
0.100000001 , 0.407864183 , 0.673807919 , 892.650024
0.200000003 , 0.117511638 , 0.187757105 , 1031.25000
0.300000012 , 7.99091682E-02 , 0.121482953 , 1031.25000
0.500000000 , 3.21622454E-02 , 3.53378393E-02 , 1031.25000
1.00000000 , 6.74250349E-03 , 4.10370016E-03 , 562.650024
2.00000000 , 2.03324435E-03 , 1.87963247E-03 , 281.325012
3.00000000 , 1.17587205E-03 , 1.43229088E-03 , 187.688004