xper,xns,xew,xco
0.100000001 , 0.656873763 , 0.601420343 , 892.650024
0.200000003 , 0.199971095 , 0.209646255 , 1031.25000
0.300000012 , 0.100868225 , 8.64480138E-02 , 1031.25000
0.500000000 , 3.38883698E-02 , 5.25869802E-02 , 1031.25000
1.00000000 , 3.47721912E-02 , 2.47416925E-02 , 562.650024
2.00000000 , 2.36052498E-02 , 1.99493915E-02 , 281.325012
3.00000000 , 2.04861630E-02 , 1.67576615E-02 , 187.688004