xper,xns,xew,xco
0.100000001 , 4.23260164 , 4.40483379 , 892.650024
0.200000003 , 0.479106307 , 0.328761965 , 1031.25000
0.300000012 , 0.398366034 , 0.283096701 , 1031.25000
0.500000000 , 6.65655360E-02 , 6.60741255E-02 , 1031.25000
1.00000000 , 2.23784726E-02 , 3.14694904E-02 , 562.650024
2.00000000 , 2.43103597E-02 , 2.81655397E-02 , 281.325012
3.00000000 , 2.81802081E-02 , 1.80766545E-02 , 187.688004