xper,xns,xew,xco
0.100000001 , 0.331695527 , 0.891272366 , 892.650024
0.200000003 , 0.121050023 , 0.122711249 , 1031.25000
0.300000012 , 7.60396197E-02 , 9.46143121E-02 , 1031.25000
0.500000000 , 3.17113772E-02 , 3.92226689E-02 , 1031.25000
1.00000000 , 6.15029503E-03 , 7.94410799E-03 , 562.650024
2.00000000 , 6.11613877E-03 , 6.76430902E-03 , 281.325012
3.00000000 , 8.51544272E-03 , 5.01770712E-03 , 187.688004