xper,xns,xew,xco
0.100000001 , 1.52962220 , 0.922018647 , 892.650024
0.200000003 , 0.170257151 , 0.192857668 , 1031.25000
0.300000012 , 0.185944557 , 0.158468410 , 1031.25000
0.500000000 , 5.77606596E-02 , 5.59161007E-02 , 1031.25000
1.00000000 , 3.13489325E-02 , 3.39592099E-02 , 562.650024
2.00000000 , 2.71130484E-02 , 2.01314837E-02 , 281.325012
3.00000000 , 3.20231579E-02 , 3.13758664E-02 , 187.688004