xper,xns,xew,xco
0.100000001 , 0.721713841 , 0.592425585 , 892.650024
0.200000003 , 0.181126073 , 0.184414610 , 1031.25000
0.300000012 , 0.228214666 , 0.127310574 , 1031.25000
0.500000000 , 5.44901639E-02 , 5.81015162E-02 , 1031.25000
1.00000000 , 2.74881348E-02 , 3.01159769E-02 , 562.650024
2.00000000 , 2.23493576E-02 , 2.41818428E-02 , 281.325012
3.00000000 , 1.89351067E-02 , 2.84398720E-02 , 187.688004