xper,xns,xew,xco
0.100000001 , 0.255723089 , 0.478680998 , 892.650024
0.200000003 , 6.62183240E-02 , 9.46694091E-02 , 1031.25000
0.300000012 , 5.68326674E-02 , 6.42473772E-02 , 1031.25000
0.500000000 , 2.40728036E-02 , 3.23337652E-02 , 1031.25000
1.00000000 , 4.45556687E-03 , 5.65998722E-03 , 562.650024
2.00000000 , 1.87820196E-03 , 1.56758656E-03 , 281.325012
3.00000000 , 1.04883267E-03 , 1.65412610E-03 , 187.688004