xper,xns,xew,xco
0.100000001 , 1.20178592 , 0.677154005 , 892.650024
0.200000003 , 0.198177561 , 0.166780904 , 1031.25000
0.300000012 , 9.69826207E-02 , 0.112006783 , 1031.25000
0.500000000 , 6.71344250E-02 , 8.11790675E-02 , 1031.25000
1.00000000 , 3.50000560E-02 , 3.61402519E-02 , 562.650024
2.00000000 , 2.74762399E-02 , 3.01993601E-02 , 281.325012
3.00000000 , 1.87600981E-02 , 2.53829751E-02 , 187.688004