xper,xns,xew,xco
0.100000001 , 0.329140723 , 0.338400424 , 892.650024
0.200000003 , 0.153434664 , 8.21454898E-02 , 1031.25000
0.300000012 , 0.132154092 , 6.91169724E-02 , 1031.25000
0.500000000 , 5.44519536E-02 , 3.33357565E-02 , 1031.25000
1.00000000 , 6.83681807E-03 , 5.84397791E-03 , 562.650024
2.00000000 , 1.93140237E-03 , 1.96810905E-03 , 281.325012
3.00000000 , 1.16701750E-03 , 2.46088952E-03 , 187.688004