xper,xns,xew,xco
0.100000001 , 1.90709186 , 2.30646110 , 892.650024
0.200000003 , 0.200471506 , 0.281903684 , 1031.25000
0.300000012 , 0.186963275 , 0.152455375 , 1031.25000
0.500000000 , 5.99692762E-02 , 6.65048435E-02 , 1031.25000
1.00000000 , 3.76877151E-02 , 3.49276438E-02 , 562.650024
2.00000000 , 2.85128579E-02 , 2.33191662E-02 , 281.325012
3.00000000 , 3.11927050E-02 , 1.82863846E-02 , 187.688004