xper,xns,xew,xco
0.100000001 , 0.292132318 , 0.360438138 , 892.650024
0.200000003 , 0.123311602 , 0.185065195 , 1031.25000
0.300000012 , 7.90340453E-02 , 0.122131720 , 1031.25000
0.500000000 , 4.02014777E-02 , 3.73886488E-02 , 1031.25000
1.00000000 , 3.08385282E-03 , 4.31664987E-03 , 562.650024
2.00000000 , 1.28914334E-03 , 1.74459524E-03 , 281.325012
3.00000000 , 1.09926937E-03 , 1.75522151E-03 , 187.688004