xper,xns,xew,xco
0.100000001 , 3.59089710E-02 , 0.179079100 , 892.650024
0.200000003 , 1.99097674E-02 , 0.102664523 , 1031.25000
0.300000012 , 1.36344479E-02 , 7.00689107E-02 , 1031.25000
0.500000000 , 7.80237466E-03 , 4.17637452E-02 , 1031.25000
1.00000000 , 3.99477826E-03 , 2.05607191E-02 , 562.650024
2.00000000 , 2.25054356E-03 , 9.81907919E-03 , 281.325012
3.00000000 , 1.52592151E-03 , 6.59698527E-03 , 187.688004