xper,xns,xew,xco
0.100000001 , 0.609647334 , 0.798503935 , 892.650024
0.200000003 , 0.327136487 , 0.150573015 , 1031.25000
0.300000012 , 0.151387155 , 4.90000881E-02 , 1031.25000
0.500000000 , 3.34133655E-02 , 4.07207087E-02 , 1031.25000
1.00000000 , 1.51531212E-02 , 2.18483713E-02 , 562.650024
2.00000000 , 4.89543751E-03 , 4.96938266E-03 , 281.325012
3.00000000 , 2.08789366E-03 , 2.38366774E-03 , 187.688004