xper,xns,xew,xco
0.100000001 , 0.601791322 , 1.24341178 , 892.650024
0.200000003 , 0.952398181 , 0.856033623 , 1031.25000
0.300000012 , 1.24531758 , 0.982839525 , 1031.25000
0.500000000 , 1.28392863 , 1.31049335 , 1031.25000
1.00000000 , 0.502203941 , 0.630191743 , 562.650024
2.00000000 , 8.21047351E-02 , 7.66316056E-02 , 281.325012
3.00000000 , 3.33621688E-02 , 3.60267945E-02 , 187.688004