xper,xns,xew,xco
0.100000001 , 0.298589349 , 0.631587744 , 892.650024
0.200000003 , 0.111689448 , 0.216597185 , 1031.25000
0.300000012 , 0.114948943 , 0.122827008 , 1031.25000
0.500000000 , 4.74714078E-02 , 4.33048271E-02 , 1031.25000
1.00000000 , 3.39756813E-03 , 4.66221850E-03 , 562.650024
2.00000000 , 1.39905047E-03 , 1.54062605E-03 , 281.325012
3.00000000 , 1.07276731E-03 , 1.47886900E-03 , 187.688004