xper,xns,xew,xco
0.100000001 , 7.78615236 , 3.30544758 , 892.650024
0.200000003 , 1.47777748 , 0.558824241 , 1031.25000
0.300000012 , 0.559935391 , 0.673342586 , 1031.25000
0.500000000 , 0.120735504 , 0.128853723 , 1031.25000
1.00000000 , 6.50372133E-02 , 4.95591834E-02 , 562.650024
2.00000000 , 1.01206256E-02 , 6.12334581E-03 , 281.325012
3.00000000 , 6.48694998E-03 , 5.10945357E-03 , 187.688004