xper,xns,xew,xco
0.100000001 , 1.09425199 , 0.680022895 , 1190.19995
0.200000003 , 0.442219824 , 0.413420409 , 1375.00000
0.300000012 , 0.672229946 , 0.387963831 , 1375.00000
0.500000000 , 0.125020832 , 6.72532022E-02 , 1375.00000
1.00000000 , 1.44971926E-02 , 1.17337406E-02 , 800.250000
2.00000000 , 4.10381332E-03 , 3.49928346E-03 , 399.850006
3.00000000 , 1.90061599E-03 , 1.76012795E-03 , 266.750000