xper,xns,xew,xco
0.100000001 , 0.626219153 , 0.692272782 , 892.650024
0.200000003 , 0.198119923 , 0.190647766 , 1031.25000
0.300000012 , 0.151514202 , 0.212850511 , 1031.25000
0.500000000 , 6.37889504E-02 , 8.34293142E-02 , 1031.25000
1.00000000 , 3.53195220E-02 , 2.98628546E-02 , 562.650024
2.00000000 , 2.84584630E-02 , 2.61996537E-02 , 281.325012
3.00000000 , 2.92867720E-02 , 2.34200563E-02 , 187.688004