xper,xns,xew,xco
0.100000001 , 0.588208497 , 1.05995584 , 892.650024
0.200000003 , 0.176887095 , 0.175481766 , 1031.25000
0.300000012 , 6.75768405E-02 , 5.12303226E-02 , 1031.25000
0.500000000 , 1.36923613E-02 , 1.38003808E-02 , 1031.25000
1.00000000 , 3.58970813E-03 , 4.20972845E-03 , 562.650024
2.00000000 , 1.96842314E-03 , 1.78266934E-03 , 281.325012
3.00000000 , 1.61984214E-03 , 1.89793250E-03 , 187.688004