xper,xns,xew,xco
0.100000001 , 0.639360547 , 0.395644516 , 892.650024
0.200000003 , 0.135080308 , 0.155995011 , 1031.25000
0.300000012 , 8.10617507E-02 , 0.107340232 , 1031.25000
0.500000000 , 3.94050889E-02 , 3.37999426E-02 , 1031.25000
1.00000000 , 2.83031780E-02 , 2.61405967E-02 , 562.650024
2.00000000 , 2.12704949E-02 , 1.75943468E-02 , 281.325012
3.00000000 , 2.32193973E-02 , 2.04144157E-02 , 187.688004