xper,xns,xew,xco
0.100000001 , 0.173599660 , 0.282165319 , 892.650024
0.200000003 , 5.28013185E-02 , 9.21348482E-02 , 1031.25000
0.300000012 , 5.10611832E-02 , 5.66630624E-02 , 1031.25000
0.500000000 , 1.51500069E-02 , 1.81889962E-02 , 1031.25000
1.00000000 , 1.72854855E-03 , 2.45080097E-03 , 562.650024
2.00000000 , 1.00333756E-03 , 1.52376411E-03 , 281.325012
3.00000000 , 1.10259256E-03 , 9.10474802E-04 , 187.688004