xper,xns,xew,xco
0.100000001 , 0.774901509 , 0.848160148 , 892.650024
0.200000003 , 0.185210839 , 0.119892366 , 1031.25000
0.300000012 , 0.114685431 , 9.11470950E-02 , 1031.25000
0.500000000 , 4.54308316E-02 , 3.06176115E-02 , 1031.25000
1.00000000 , 4.46355576E-03 , 3.75234359E-03 , 562.650024
2.00000000 , 1.35142612E-03 , 1.25106110E-03 , 281.325012
3.00000000 , 1.16224785E-03 , 1.36781728E-03 , 187.688004