xper,xns,xew,xco
0.100000001 , 0.147658244 , 0.141053587 , 892.650024
0.200000003 , 3.15083191E-02 , 4.34696749E-02 , 1031.25000
0.300000012 , 2.11013593E-02 , 1.52653595E-02 , 1031.25000
0.500000000 , 9.60207172E-03 , 5.62819187E-03 , 1031.25000
1.00000000 , 4.05738316E-03 , 1.25303504E-03 , 562.650024
2.00000000 , 1.82595034E-03 , 6.06940186E-04 , 281.325012
3.00000000 , 1.18614803E-03 , 5.87049464E-04 , 187.688004