xper,xns,xew,xco
0.100000001 , 0.828091681 , 0.409636587 , 1190.19995
0.200000003 , 0.263221860 , 0.303091198 , 1375.00000
0.300000012 , 0.426647156 , 0.255704612 , 1375.00000
0.500000000 , 9.41291973E-02 , 4.55665849E-02 , 1375.00000
1.00000000 , 2.11449135E-02 , 1.70920044E-02 , 800.250000
2.00000000 , 8.00052565E-03 , 7.43851764E-03 , 399.850006
3.00000000 , 5.78814885E-03 , 4.53867903E-03 , 266.750000