xper,xns,xew,xco
0.100000001 , 0.895545840 , 0.613942027 , 1190.19995
0.200000003 , 0.223640412 , 0.275787830 , 1375.00000
0.300000012 , 0.354205549 , 0.154766545 , 1375.00000
0.500000000 , 0.211813420 , 7.22551569E-02 , 1375.00000
1.00000000 , 1.65788345E-02 , 1.02025513E-02 , 800.250000
2.00000000 , 5.33722248E-03 , 3.50371213E-03 , 399.850006
3.00000000 , 1.91796024E-03 , 1.59326766E-03 , 266.750000