xper,xns,xew,xco
0.100000001 , 0.609458566 , 0.798774958 , 892.650024
0.200000003 , 0.327334017 , 0.154760495 , 1031.25000
0.300000012 , 0.151585028 , 4.89360206E-02 , 1031.25000
0.500000000 , 3.36249694E-02 , 4.10324745E-02 , 1031.25000
1.00000000 , 1.53720453E-02 , 2.21637338E-02 , 562.650024
2.00000000 , 4.87635424E-03 , 4.85216593E-03 , 281.325012
3.00000000 , 2.33152951E-03 , 2.39025918E-03 , 187.688004