xper,xns,xew,xco
0.100000001 , 4.41338491 , 2.12698603 , 892.650024
0.200000003 , 5.72856045 , 3.24454212 , 1031.25000
0.300000012 , 10.5108824 , 5.30900431 , 1031.25000
0.500000000 , 3.83314967 , 4.66571760 , 1031.25000
1.00000000 , 1.40126896 , 0.615955472 , 562.650024
2.00000000 , 0.186303228 , 0.129418224 , 281.325012
3.00000000 , 7.70924836E-02 , 5.94341196E-02 , 187.688004