xper,xns,xew,xco
0.100000001 , 0.614121795 , 0.405397862 , 1190.19995
0.200000003 , 0.203067988 , 0.190206066 , 1375.00000
0.300000012 , 0.494389564 , 0.306977510 , 1375.00000
0.500000000 , 0.132058337 , 7.06062317E-02 , 1375.00000
1.00000000 , 1.45891085E-02 , 7.78122665E-03 , 800.250000
2.00000000 , 3.60560790E-03 , 2.98263947E-03 , 399.850006
3.00000000 , 1.51885964E-03 , 1.98427774E-03 , 266.750000