xper,xns,xew,xco
0.100000001 , 0.268179446 , 1.03184557 , 892.650024
0.200000003 , 0.134149402 , 0.142307118 , 1031.25000
0.300000012 , 7.98674598E-02 , 0.117479891 , 1031.25000
0.500000000 , 3.84465829E-02 , 3.35897505E-02 , 1031.25000
1.00000000 , 1.98778138E-02 , 2.33091749E-02 , 562.650024
2.00000000 , 1.74757261E-02 , 1.96410790E-02 , 281.325012
3.00000000 , 1.29002016E-02 , 8.15457106E-03 , 187.688004