xper,xns,xew,xco
0.100000001 , 1.09425402 , 0.708328903 , 1190.19995
0.200000003 , 0.523273766 , 0.405956775 , 1375.00000
0.300000012 , 0.672217667 , 0.385104954 , 1375.00000
0.500000000 , 0.124981098 , 6.69520646E-02 , 1375.00000
1.00000000 , 1.45012569E-02 , 1.12770842E-02 , 800.250000
2.00000000 , 4.02745744E-03 , 3.04092350E-03 , 399.850006
3.00000000 , 2.49240128E-03 , 1.77928491E-03 , 266.750000