xper,xns,xew,xco
0.100000001 , 5.66523170 , 5.69054508 , 892.650024
0.200000003 , 0.997030258 , 1.27299631 , 1031.25000
0.300000012 , 0.416922301 , 0.538549781 , 1031.25000
0.500000000 , 0.186132237 , 0.191882417 , 1031.25000
1.00000000 , 4.37112004E-02 , 6.21116757E-02 , 562.650024
2.00000000 , 1.74669791E-02 , 2.97269300E-02 , 281.325012
3.00000000 , 1.77188031E-02 , 2.41718795E-02 , 187.688004