xper,xns,xew,xco
0.100000001 , 0.298576862 , 0.685505033 , 892.650024
0.200000003 , 0.121290401 , 0.190311581 , 1031.25000
0.300000012 , 0.113914885 , 0.116067715 , 1031.25000
0.500000000 , 4.78941798E-02 , 3.69500257E-02 , 1031.25000
1.00000000 , 3.77444900E-03 , 4.15041531E-03 , 562.650024
2.00000000 , 1.46552117E-03 , 1.57421140E-03 , 281.325012
3.00000000 , 1.06857903E-03 , 1.28553680E-03 , 187.688004