xper,xns,xew,xco
0.100000001 , 0.211592689 , 0.303615302 , 892.650024
0.200000003 , 8.73495117E-02 , 9.79793444E-02 , 1031.25000
0.300000012 , 2.40825247E-02 , 3.51946279E-02 , 1031.25000
0.500000000 , 5.51912561E-03 , 6.05571317E-03 , 1031.25000
1.00000000 , 2.86580762E-03 , 3.42664844E-03 , 562.650024
2.00000000 , 2.17139139E-03 , 1.64229469E-03 , 281.325012
3.00000000 , 1.06369553E-03 , 1.26221054E-03 , 187.688004