xper,xns,xew,xco
0.100000001 , 0.650645375 , 1.99600387 , 973.799988
0.200000003 , 7.28059784E-02 , 0.183176637 , 1125.00000
0.300000012 , 7.30776489E-02 , 0.119919658 , 1125.00000
0.500000000 , 2.45715845E-02 , 3.46148796E-02 , 1125.00000
1.00000000 , 2.58896756E-03 , 4.25406219E-03 , 675.000000
2.00000000 , 1.03344757E-03 , 1.36007054E-03 , 337.500000
3.00000000 , 9.82095487E-04 , 1.54205388E-03 , 225.000000