xper,xns,xew,xco
0.100000001 , 1.17883372 , 0.697433710 , 892.650024
0.200000003 , 0.172461227 , 0.157805398 , 1031.25000
0.300000012 , 7.75216743E-02 , 8.14875439E-02 , 1031.25000
0.500000000 , 3.98820117E-02 , 4.23372164E-02 , 1031.25000
1.00000000 , 3.62474732E-02 , 2.28709597E-02 , 562.650024
2.00000000 , 2.34009251E-02 , 1.94182452E-02 , 281.325012
3.00000000 , 2.70183831E-02 , 1.81538276E-02 , 187.688004