xper,xns,xew,xco
0.100000001 , 0.521004736 , 0.598703027 , 892.650024
0.200000003 , 0.198073670 , 0.137856349 , 1031.25000
0.300000012 , 0.100193158 , 7.40785450E-02 , 1031.25000
0.500000000 , 3.54229994E-02 , 3.24146934E-02 , 1031.25000
1.00000000 , 3.03772222E-02 , 2.71389652E-02 , 562.650024
2.00000000 , 1.63655486E-02 , 1.53607493E-02 , 281.325012
3.00000000 , 1.75924525E-02 , 1.55090326E-02 , 187.688004