xper,xns,xew,xco
0.100000001 , 0.541256130 , 0.438213319 , 1190.19995
0.200000003 , 0.523243189 , 0.350307941 , 1375.00000
0.300000012 , 0.609247267 , 0.318282634 , 1375.00000
0.500000000 , 0.104338318 , 6.56484291E-02 , 1375.00000
1.00000000 , 1.40103297E-02 , 1.13226203E-02 , 800.250000
2.00000000 , 3.99450492E-03 , 3.04716127E-03 , 399.850006
3.00000000 , 2.52423878E-03 , 1.41335197E-03 , 266.750000