xper,xns,xew,xco
0.100000001 , 0.390936613 , 0.328614146 , 892.650024
0.200000003 , 0.120494664 , 0.187707752 , 1031.25000
0.300000012 , 0.114321940 , 0.107815497 , 1031.25000
0.500000000 , 4.38224226E-02 , 3.71154062E-02 , 1031.25000
1.00000000 , 3.57451923E-02 , 2.63623502E-02 , 562.650024
2.00000000 , 2.68173628E-02 , 2.11305432E-02 , 281.325012
3.00000000 , 1.89085286E-02 , 2.29287315E-02 , 187.688004