xper,xns,xew,xco
0.100000001 , 0.322707146 , 1.14300036 , 892.650024
0.200000003 , 5.82507774E-02 , 0.106983386 , 1031.25000
0.300000012 , 7.55766928E-02 , 5.27987480E-02 , 1031.25000
0.500000000 , 3.00153792E-02 , 2.19952092E-02 , 1031.25000
1.00000000 , 2.98175146E-03 , 3.05185886E-03 , 562.650024
2.00000000 , 9.03396169E-04 , 1.38225802E-03 , 281.325012
3.00000000 , 1.33982871E-03 , 1.28943473E-03 , 187.688004