xper,xns,xew,xco
0.100000001 , 0.817843616 , 0.545312583 , 1190.19995
0.200000003 , 0.351009309 , 0.355611861 , 1375.00000
0.300000012 , 0.245905757 , 0.186053589 , 1375.00000
0.500000000 , 4.24232669E-02 , 3.41637954E-02 , 1375.00000
1.00000000 , 6.69757230E-03 , 6.07809518E-03 , 800.250000
2.00000000 , 3.20679881E-03 , 2.73547997E-03 , 399.850006
3.00000000 , 1.60555309E-03 , 1.02234900E-03 , 266.750000