xper,xns,xew,xco
0.100000001 , 1.40493727 , 2.23846579 , 892.650024
0.200000003 , 0.438734323 , 0.420716554 , 1031.25000
0.300000012 , 0.139874056 , 0.146811604 , 1031.25000
0.500000000 , 5.25603779E-02 , 5.38767800E-02 , 1031.25000
1.00000000 , 4.37696278E-02 , 3.22072729E-02 , 562.650024
2.00000000 , 3.26580480E-02 , 2.06134636E-02 , 281.325012
3.00000000 , 2.84309126E-02 , 2.48861052E-02 , 187.688004