xper,xns,xew,xco
0.100000001 , 0.291894943 , 0.838051319 , 892.650024
0.200000003 , 0.123490773 , 0.210806131 , 1031.25000
0.300000012 , 9.17774588E-02 , 0.122140929 , 1031.25000
0.500000000 , 4.02733795E-02 , 4.22860682E-02 , 1031.25000
1.00000000 , 3.20887915E-03 , 4.30214917E-03 , 562.650024
2.00000000 , 1.38827541E-03 , 1.80783123E-03 , 281.325012
3.00000000 , 1.25202176E-03 , 1.73694978E-03 , 187.688004