xper,xns,xew,xco
0.100000001 , 0.918613553 , 1.97465050 , 892.650024
0.200000003 , 7.12582842E-02 , 0.135683745 , 1031.25000
0.300000012 , 5.17540313E-02 , 5.78500219E-02 , 1031.25000
0.500000000 , 9.26054176E-03 , 1.26776183E-02 , 1031.25000
1.00000000 , 2.09635706E-03 , 3.25741596E-03 , 562.650024
2.00000000 , 1.48200488E-03 , 1.16920786E-03 , 281.325012
3.00000000 , 1.65823323E-03 , 9.47808148E-04 , 187.688004