xper,xns,xew,xco
0.100000001 , 1.05808544 , 1.12550795 , 892.650024
0.200000003 , 0.255946249 , 0.187393695 , 1031.25000
0.300000012 , 0.100345425 , 9.45437178E-02 , 1031.25000
0.500000000 , 2.99178679E-02 , 2.11639740E-02 , 1031.25000
1.00000000 , 4.78952564E-03 , 3.22289835E-03 , 562.650024
2.00000000 , 1.96302100E-03 , 1.07630889E-03 , 281.325012
3.00000000 , 9.65155079E-04 , 8.67791590E-04 , 187.688004