xper,xns,xew,xco
0.100000001 , 0.171457157 , 9.59788561E-02 , 892.650024
0.200000003 , 0.118294097 , 0.111435071 , 1031.25000
0.300000012 , 0.119776100 , 8.43456239E-02 , 1031.25000
0.500000000 , 4.28777635E-02 , 3.49974148E-02 , 1031.25000
1.00000000 , 2.90093552E-02 , 2.79977322E-02 , 562.650024
2.00000000 , 2.13757958E-02 , 1.82852615E-02 , 281.325012
3.00000000 , 1.95511896E-02 , 2.37105023E-02 , 187.688004