xper,xns,xew,xco
0.100000001 , 0.962731838 , 0.626823723 , 1190.19995
0.200000003 , 0.221095189 , 0.313040286 , 1375.00000
0.300000012 , 0.349645495 , 0.156648576 , 1375.00000
0.500000000 , 0.209726378 , 7.21195117E-02 , 1375.00000
1.00000000 , 1.65351536E-02 , 1.00328121E-02 , 800.250000
2.00000000 , 5.31945517E-03 , 3.51492641E-03 , 399.850006
3.00000000 , 1.94521283E-03 , 1.58294605E-03 , 266.750000