xper,xns,xew,xco
0.100000001 , 0.568870127 , 0.517516851 , 892.650024
0.200000003 , 0.256428808 , 0.131062046 , 1031.25000
0.300000012 , 0.122108243 , 0.129614741 , 1031.25000
0.500000000 , 1.79683007E-02 , 1.77581627E-02 , 1031.25000
1.00000000 , 4.48078755E-03 , 4.34441632E-03 , 562.650024
2.00000000 , 1.22123223E-03 , 1.79547118E-03 , 281.325012
3.00000000 , 8.38352018E-04 , 1.15433917E-03 , 187.688004