xper,xns,xew,xco
0.100000001 , 0.609457612 , 0.798757553 , 892.650024
0.200000003 , 0.327334940 , 0.154738814 , 1031.25000
0.300000012 , 0.151586056 , 4.89150472E-02 , 1031.25000
0.500000000 , 3.36261392E-02 , 4.10121195E-02 , 1031.25000
1.00000000 , 1.53731098E-02 , 2.21430268E-02 , 562.650024
2.00000000 , 4.87702526E-03 , 4.86360118E-03 , 281.325012
3.00000000 , 2.19109585E-03 , 2.39287200E-03 , 187.688004