xper,xns,xew,xco
0.100000001 , 0.609469116 , 0.798605084 , 892.650024
0.200000003 , 0.327322900 , 0.154552549 , 1031.25000
0.300000012 , 0.151573956 , 4.88861129E-02 , 1031.25000
0.500000000 , 3.36129703E-02 , 4.08357978E-02 , 1031.25000
1.00000000 , 1.53598422E-02 , 2.19647922E-02 , 562.650024
2.00000000 , 4.87581408E-03 , 4.93553840E-03 , 281.325012
3.00000000 , 2.12581735E-03 , 2.39400170E-03 , 187.688004