xper,xns,xew,xco
0.100000001 , 0.463371456 , 0.376147568 , 892.650024
0.200000003 , 8.10944587E-02 , 0.184569895 , 1031.25000
0.300000012 , 3.52490470E-02 , 7.18519539E-02 , 1031.25000
0.500000000 , 1.79628972E-02 , 3.64378057E-02 , 1031.25000
1.00000000 , 3.11809219E-03 , 8.68745334E-03 , 562.650024
2.00000000 , 1.17482629E-03 , 3.44383414E-03 , 281.325012
3.00000000 , 9.48351983E-04 , 2.17434019E-03 , 187.688004