xper,xns,xew,xco
0.100000001 , 0.658968866 , 0.600591421 , 892.650024
0.200000003 , 0.164910868 , 0.208955780 , 1031.25000
0.300000012 , 8.85537341E-02 , 8.70771632E-02 , 1031.25000
0.500000000 , 3.72179225E-02 , 5.31201921E-02 , 1031.25000
1.00000000 , 3.42927836E-02 , 2.29013152E-02 , 562.650024
2.00000000 , 2.47842725E-02 , 1.55270714E-02 , 281.325012
3.00000000 , 1.99761391E-02 , 1.62821636E-02 , 187.688004