xper,xns,xew,xco
0.100000001 , 0.829496026 , 0.641043127 , 892.650024
0.200000003 , 0.156220675 , 0.229770631 , 1031.25000
0.300000012 , 8.79420862E-02 , 0.108316906 , 1031.25000
0.500000000 , 4.03625406E-02 , 5.24732843E-02 , 1031.25000
1.00000000 , 2.93051712E-02 , 2.40597669E-02 , 562.650024
2.00000000 , 2.89346855E-02 , 2.15067863E-02 , 281.325012
3.00000000 , 2.95109730E-02 , 2.24222131E-02 , 187.688004