xper,xns,xew,xco
0.100000001 , 0.895545542 , 0.613941610 , 1190.19995
0.200000003 , 0.223639667 , 0.275788248 , 1375.00000
0.300000012 , 0.354205370 , 0.154767185 , 1375.00000
0.500000000 , 0.211813554 , 7.22543970E-02 , 1375.00000
1.00000000 , 1.65792760E-02 , 1.02032861E-02 , 800.250000
2.00000000 , 5.33696497E-03 , 3.50384065E-03 , 399.850006
3.00000000 , 1.91709131E-03 , 1.59386406E-03 , 266.750000