xper,xns,xew,xco
0.100000001 , 0.268266767 , 1.03194463 , 892.650024
0.200000003 , 0.134111077 , 0.142299980 , 1031.25000
0.300000012 , 7.98591077E-02 , 0.117476135 , 1031.25000
0.500000000 , 3.84384654E-02 , 3.81794199E-02 , 1031.25000
1.00000000 , 1.98458433E-02 , 2.33281497E-02 , 562.650024
2.00000000 , 1.74405947E-02 , 1.96132660E-02 , 281.325012
3.00000000 , 1.29154455E-02 , 8.11341871E-03 , 187.688004