xper,xns,xew,xco
0.100000001 , 0.213256851 , 0.282248795 , 892.650024
0.200000003 , 6.85094595E-02 , 0.101537533 , 1031.25000
0.300000012 , 5.10834120E-02 , 6.72391206E-02 , 1031.25000
0.500000000 , 1.59042757E-02 , 1.57335103E-02 , 1031.25000
1.00000000 , 1.87334616E-03 , 2.55198777E-03 , 562.650024
2.00000000 , 1.04714686E-03 , 1.29431288E-03 , 281.325012
3.00000000 , 1.12486840E-03 , 1.17119914E-03 , 187.688004