xper,xns,xew,xco
0.100000001 , 0.568869293 , 0.517516971 , 892.650024
0.200000003 , 0.256429166 , 0.131062254 , 1031.25000
0.300000012 , 0.122108869 , 0.129614487 , 1031.25000
0.500000000 , 1.79690570E-02 , 1.77584011E-02 , 1031.25000
1.00000000 , 4.48114611E-03 , 4.34470829E-03 , 562.650024
2.00000000 , 1.22144364E-03 , 1.79579400E-03 , 281.325012
3.00000000 , 8.39243934E-04 , 1.15368329E-03 , 187.688004