xper,xns,xew,xco
0.100000001 , 1.50265777 , 0.499288917 , 892.650024
0.200000003 , 1.53292203 , 0.392768264 , 1031.25000
0.300000012 , 0.769621789 , 0.515921414 , 1031.25000
0.500000000 , 0.183672786 , 0.228580236 , 1031.25000
1.00000000 , 7.49259144E-02 , 0.123561479 , 562.650024
2.00000000 , 3.68557796E-02 , 5.25729805E-02 , 281.325012
3.00000000 , 1.98382679E-02 , 2.69693416E-02 , 187.688004