xper,xns,xew,xco
0.100000001 , 1.09428549 , 0.708287418 , 1190.19995
0.200000003 , 0.523268521 , 0.405997932 , 1375.00000
0.300000012 , 0.672250152 , 0.385066420 , 1375.00000
0.500000000 , 0.125009254 , 6.69134557E-02 , 1375.00000
1.00000000 , 1.45292869E-02 , 1.13131534E-02 , 800.250000
2.00000000 , 4.05815290E-03 , 3.05023487E-03 , 399.850006
3.00000000 , 2.49871984E-03 , 1.74203538E-03 , 266.750000