xper,xns,xew,xco
0.100000001 , 1.09427202 , 0.708297849 , 1190.19995
0.200000003 , 0.523271263 , 0.405987591 , 1375.00000
0.300000012 , 0.672236025 , 0.385076195 , 1375.00000
0.500000000 , 0.124997072 , 6.69233128E-02 , 1375.00000
1.00000000 , 1.45171033E-02 , 1.13038421E-02 , 800.250000
2.00000000 , 4.04298399E-03 , 3.04718083E-03 , 399.850006
3.00000000 , 2.49540270E-03 , 1.75291859E-03 , 266.750000