xper,xns,xew,xco
0.100000001 , 1.05809391 , 1.12552297 , 892.650024
0.200000003 , 0.255960017 , 0.187377453 , 1031.25000
0.300000012 , 0.100327648 , 9.45639238E-02 , 1031.25000
0.500000000 , 2.99017727E-02 , 2.11523082E-02 , 1031.25000
1.00000000 , 4.77386313E-03 , 3.21174879E-03 , 562.650024
2.00000000 , 1.94648514E-03 , 1.08335447E-03 , 281.325012
3.00000000 , 9.89570515E-04 , 8.54930957E-04 , 187.688004