xper,xns,xew,xco
0.100000001 , 0.652915061 , 1.13099766 , 892.650024
0.200000003 , 1.51869226 , 0.863291740 , 1031.25000
0.300000012 , 1.09484804 , 0.833594322 , 1031.25000
0.500000000 , 0.762610435 , 0.510339081 , 1031.25000
1.00000000 , 9.43485051E-02 , 0.132940158 , 562.650024
2.00000000 , 1.42040551E-02 , 1.79216992E-02 , 281.325012
3.00000000 , 7.52670644E-03 , 6.26511360E-03 , 187.688004