xper,xns,xew,xco
0.100000001 , 0.311946869 , 0.514211953 , 892.650024
0.200000003 , 0.123323277 , 0.190917701 , 1031.25000
0.300000012 , 0.102149084 , 0.165119007 , 1031.25000
0.500000000 , 4.01573032E-02 , 3.41842435E-02 , 1031.25000
1.00000000 , 3.36056808E-03 , 4.70545096E-03 , 562.650024
2.00000000 , 1.31225120E-03 , 1.87322067E-03 , 281.325012
3.00000000 , 1.17060891E-03 , 1.74607616E-03 , 187.688004