xper,xns,xew,xco
0.100000001 , 1.08571303 , 0.768053830 , 892.650024
0.200000003 , 2.03633451 , 1.69659674 , 1031.25000
0.300000012 , 1.67392063 , 1.77767718 , 1031.25000
0.500000000 , 1.57921195 , 1.23733497 , 1031.25000
1.00000000 , 0.737204969 , 0.439123720 , 562.650024
2.00000000 , 0.100126997 , 7.70364106E-02 , 281.325012
3.00000000 , 3.48507762E-02 , 3.09835654E-02 , 187.688004