xper,xns,xew,xco
0.100000001 , 1.05837107 , 0.813482642 , 892.650024
0.200000003 , 0.216020674 , 0.149444968 , 1031.25000
0.300000012 , 0.149692163 , 0.143895283 , 1031.25000
0.500000000 , 7.85412192E-02 , 8.39112327E-02 , 1031.25000
1.00000000 , 3.02940626E-02 , 2.95172669E-02 , 562.650024
2.00000000 , 2.99512669E-02 , 2.50746068E-02 , 281.325012
3.00000000 , 2.59728990E-02 , 2.00492945E-02 , 187.688004