xper,xns,xew,xco
0.100000001 , 0.464473754 , 0.482865959 , 892.650024
0.200000003 , 0.118692689 , 0.112289511 , 1031.25000
0.300000012 , 7.82748982E-02 , 0.126547098 , 1031.25000
0.500000000 , 5.80684766E-02 , 7.41905198E-02 , 1031.25000
1.00000000 , 9.40868184E-02 , 6.57749623E-02 , 562.650024
2.00000000 , 4.35897037E-02 , 4.63138819E-02 , 281.325012
3.00000000 , 2.43450850E-02 , 3.00279446E-02 , 187.688004