xper,xns,xew,xco
0.100000001 , 0.177443251 , 0.282201439 , 892.650024
0.200000003 , 5.27376719E-02 , 9.20991004E-02 , 1031.25000
0.300000012 , 5.10611609E-02 , 5.66794984E-02 , 1031.25000
0.500000000 , 1.58849135E-02 , 1.56063717E-02 , 1031.25000
1.00000000 , 1.86349230E-03 , 2.52135703E-03 , 562.650024
2.00000000 , 1.13306032E-03 , 1.24059594E-03 , 281.325012
3.00000000 , 8.65960086E-04 , 1.15496921E-03 , 187.688004