xper,xns,xew,xco
0.100000001 , 1.09425223 , 0.679989696 , 1190.19995
0.200000003 , 0.442220062 , 0.413386554 , 1375.00000
0.300000012 , 0.672229946 , 0.388003379 , 1375.00000
0.500000000 , 0.125021189 , 6.72105923E-02 , 1375.00000
1.00000000 , 1.44973537E-02 , 1.16863158E-02 , 800.250000
2.00000000 , 4.10239119E-03 , 3.43908439E-03 , 399.850006
3.00000000 , 1.90234568E-03 , 1.75034534E-03 , 266.750000