xper,xns,xew,xco
0.100000001 , 1.69993055 , 3.28328443 , 892.650024
0.200000003 , 0.248405412 , 0.333841443 , 1031.25000
0.300000012 , 0.199777275 , 0.141385362 , 1031.25000
0.500000000 , 5.28163351E-02 , 5.83618395E-02 , 1031.25000
1.00000000 , 3.23146991E-02 , 2.65860073E-02 , 562.650024
2.00000000 , 3.27815041E-02 , 2.58829109E-02 , 281.325012
3.00000000 , 2.67579816E-02 , 1.96553562E-02 , 187.688004