xper,xns,xew,xco
0.100000001 , 1.95439267 , 1.57160234 , 892.650024
0.200000003 , 0.770733833 , 0.680497944 , 1031.25000
0.300000012 , 0.414813370 , 0.379996687 , 1031.25000
0.500000000 , 8.27652439E-02 , 7.29405582E-02 , 1031.25000
1.00000000 , 2.16009840E-02 , 1.97093859E-02 , 562.650024
2.00000000 , 4.48453845E-03 , 4.44924040E-03 , 281.325012
3.00000000 , 4.02145833E-03 , 2.38969130E-03 , 187.688004