xper,xns,xew,xco
0.100000001 , 0.131434828 , 0.323978752 , 892.650024
0.200000003 , 7.20550120E-02 , 8.69475156E-02 , 1031.25000
0.300000012 , 0.140924379 , 6.26441836E-02 , 1031.25000
0.500000000 , 1.89803094E-02 , 1.66601054E-02 , 1031.25000
1.00000000 , 4.35602479E-03 , 2.41775066E-03 , 562.650024
2.00000000 , 2.07311194E-03 , 3.04399175E-03 , 281.325012
3.00000000 , 1.98691268E-03 , 2.34368118E-03 , 187.688004