xper,xns,xew,xco
0.100000001 , 0.644547045 , 0.396338284 , 1190.19995
0.200000003 , 0.205600545 , 0.184276819 , 1375.00000
0.300000012 , 0.421979398 , 0.304550499 , 1375.00000
0.500000000 , 0.133384869 , 7.03883022E-02 , 1375.00000
1.00000000 , 1.43670328E-02 , 7.65122706E-03 , 800.250000
2.00000000 , 3.49676516E-03 , 2.43053958E-03 , 399.850006
3.00000000 , 1.45817536E-03 , 1.23975985E-03 , 266.750000