xper,xns,xew,xco
0.100000001 , 0.582232833 , 0.458546460 , 892.650024
0.200000003 , 0.651026666 , 0.446253389 , 1031.25000
0.300000012 , 0.101700135 , 0.106022947 , 1031.25000
0.500000000 , 3.43817212E-02 , 2.87774466E-02 , 1031.25000
1.00000000 , 6.02923660E-03 , 4.15854948E-03 , 562.650024
2.00000000 , 1.83482352E-03 , 1.62353972E-03 , 281.325012
3.00000000 , 1.26959127E-03 , 8.78164370E-04 , 187.688004