xper,xns,xew,xco
0.100000001 , 0.828080297 , 0.409658611 , 1190.19995
0.200000003 , 0.263214380 , 0.303112537 , 1375.00000
0.300000012 , 0.426640004 , 0.255694300 , 1375.00000
0.500000000 , 9.41218063E-02 , 4.55286503E-02 , 1375.00000
1.00000000 , 2.11294144E-02 , 1.71239655E-02 , 800.250000
2.00000000 , 7.98718072E-03 , 7.42087746E-03 , 399.850006
3.00000000 , 5.77511219E-03 , 4.51278035E-03 , 266.750000