xper,xns,xew,xco
0.100000001 , 0.305669159 , 0.835937977 , 892.650024
0.200000003 , 0.126838684 , 0.168597415 , 1031.25000
0.300000012 , 0.107302889 , 0.108485669 , 1031.25000
0.500000000 , 3.60202640E-02 , 3.56138572E-02 , 1031.25000
1.00000000 , 3.51032498E-03 , 6.72956416E-03 , 562.650024
2.00000000 , 1.25326938E-03 , 2.63736909E-03 , 281.325012
3.00000000 , 1.16174435E-03 , 1.80505752E-03 , 187.688004