xper,xns,xew,xco
0.100000001 , 0.774920046 , 0.848155737 , 892.650024
0.200000003 , 0.168216199 , 0.119886130 , 1031.25000
0.300000012 , 0.114724524 , 9.11553353E-02 , 1031.25000
0.500000000 , 3.97698507E-02 , 3.06189768E-02 , 1031.25000
1.00000000 , 4.44206037E-03 , 3.75389843E-03 , 562.650024
2.00000000 , 1.34461909E-03 , 1.25654519E-03 , 281.325012
3.00000000 , 1.15419726E-03 , 1.37501734E-03 , 187.688004