xper,xns,xew,xco
0.100000001 , 1.09425020 , 0.680008352 , 1190.19995
0.200000003 , 0.442217380 , 0.413405627 , 1375.00000
0.300000012 , 0.672228217 , 0.387981325 , 1375.00000
0.500000000 , 0.125018194 , 6.72340542E-02 , 1375.00000
1.00000000 , 1.44944489E-02 , 1.17124617E-02 , 800.250000
2.00000000 , 4.10201633E-03 , 3.47217126E-03 , 399.850006
3.00000000 , 1.89426448E-03 , 1.74780132E-03 , 266.750000