xper,xns,xew,xco
0.100000001 , 0.940566778 , 6.72857809 , 892.650024
0.200000003 , 0.214770123 , 1.27802241 , 1031.25000
0.300000012 , 0.100334764 , 0.627468586 , 1031.25000
0.500000000 , 3.53995375E-02 , 0.228361920 , 1031.25000
1.00000000 , 7.67078530E-03 , 6.22418933E-02 , 562.650024
2.00000000 , 4.44266712E-03 , 3.73858102E-02 , 281.325012
3.00000000 , 3.13767558E-03 , 2.75477692E-02 , 187.688004