xper,xns,xew,xco
0.100000001 , 0.160135493 , 0.443324000 , 892.650024
0.200000003 , 9.78735909E-02 , 0.129202276 , 1031.25000
0.300000012 , 8.18110779E-02 , 0.108927652 , 1031.25000
0.500000000 , 3.12383454E-02 , 3.70647870E-02 , 1031.25000
1.00000000 , 3.02023510E-03 , 8.78693629E-03 , 562.650024
2.00000000 , 1.34059880E-03 , 3.63774877E-03 , 281.325012
3.00000000 , 1.00865692E-03 , 2.59804446E-03 , 187.688004