xper,xns,xew,xco
0.100000001 , 0.284227192 , 0.881016970 , 892.650024
0.200000003 , 0.307129115 , 0.438054234 , 1031.25000
0.300000012 , 0.145931125 , 0.158969223 , 1031.25000
0.500000000 , 4.53362018E-02 , 4.31565419E-02 , 1031.25000
1.00000000 , 6.60671014E-03 , 7.71337841E-03 , 562.650024
2.00000000 , 1.29224814E-03 , 1.75345258E-03 , 281.325012
3.00000000 , 1.14339439E-03 , 1.10837119E-03 , 187.688004