xper,xns,xew,xco
0.100000001 , 1.20159149 , 0.676927269 , 892.650024
0.200000003 , 0.198000014 , 0.166567311 , 1031.25000
0.300000012 , 9.71678197E-02 , 0.112384811 , 1031.25000
0.500000000 , 6.67636842E-02 , 8.15579295E-02 , 1031.25000
1.00000000 , 3.45679633E-02 , 3.58503573E-02 , 562.650024
2.00000000 , 2.70329230E-02 , 3.06119956E-02 , 281.325012
3.00000000 , 1.89700164E-02 , 2.58108508E-02 , 187.688004