xper,xns,xew,xco
0.100000001 , 1.34538102 , 1.29207909 , 892.650024
0.200000003 , 0.538569868 , 0.721870184 , 1031.25000
0.300000012 , 0.215620235 , 0.350270450 , 1031.25000
0.500000000 , 0.141643867 , 0.112330586 , 1031.25000
1.00000000 , 2.74556279E-02 , 4.71248813E-02 , 562.650024
2.00000000 , 7.41326576E-03 , 1.66373383E-02 , 281.325012
3.00000000 , 5.26807737E-03 , 8.53677839E-03 , 187.688004