xper,xns,xew,xco
0.100000001 , 0.209608555 , 0.302008539 , 892.650024
0.200000003 , 8.66684169E-02 , 9.85222682E-02 , 1031.25000
0.300000012 , 7.61169344E-02 , 0.126144364 , 1031.25000
0.500000000 , 2.77583525E-02 , 3.58601697E-02 , 1031.25000
1.00000000 , 3.87785677E-03 , 4.77658678E-03 , 562.650024
2.00000000 , 4.18793177E-03 , 2.67270068E-03 , 281.325012
3.00000000 , 4.69005108E-03 , 3.77705647E-03 , 187.688004