xper,xns,xew,xco
0.100000001 , 0.101112671 , 0.271626234 , 892.650024
0.200000003 , 4.59180474E-02 , 6.84142336E-02 , 1031.25000
0.300000012 , 3.42582054E-02 , 4.43548709E-02 , 1031.25000
0.500000000 , 1.53634241E-02 , 1.22540928E-02 , 1031.25000
1.00000000 , 3.43011948E-03 , 2.11668666E-03 , 562.650024
2.00000000 , 1.66529079E-03 , 1.31549372E-03 , 281.325012
3.00000000 , 1.09182671E-03 , 1.45227381E-03 , 187.688004