xper,xns,xew,xco
0.100000001 , 0.817777276 , 0.545331538 , 1190.19995
0.200000003 , 0.351066172 , 0.355632722 , 1375.00000
0.300000012 , 0.245984942 , 0.186032757 , 1375.00000
0.500000000 , 4.24854308E-02 , 3.41836177E-02 , 1375.00000
1.00000000 , 6.63286308E-03 , 6.05746871E-03 , 800.250000
2.00000000 , 3.08316434E-03 , 2.71472125E-03 , 399.850006
3.00000000 , 1.53893605E-03 , 1.05557102E-03 , 266.750000