xper,xns,xew,xco
0.100000001 , 0.329201281 , 0.338338196 , 892.650024
0.200000003 , 0.153395504 , 8.31926838E-02 , 1031.25000
0.300000012 , 0.132112756 , 7.13770911E-02 , 1031.25000
0.500000000 , 5.44490628E-02 , 3.33011560E-02 , 1031.25000
1.00000000 , 6.87786471E-03 , 8.69324524E-03 , 562.650024
2.00000000 , 1.89501373E-03 , 2.42822780E-03 , 281.325012
3.00000000 , 1.24658609E-03 , 2.50762026E-03 , 187.688004