xper,xns,xew,xco
0.100000001 , 0.634387851 , 0.281239122 , 1190.19995
0.200000003 , 0.739193857 , 0.669503927 , 1375.00000
0.300000012 , 0.630543590 , 0.781305254 , 1375.00000
0.500000000 , 0.109760471 , 8.19211453E-02 , 1375.00000
1.00000000 , 1.80441551E-02 , 1.48794334E-02 , 800.250000
2.00000000 , 4.23585670E-03 , 4.50602360E-03 , 399.850006
3.00000000 , 2.66952883E-03 , 2.30204314E-03 , 266.750000