xper,xns,xew,xco
0.100000001 , 0.209592551 , 0.514538825 , 892.650024
0.200000003 , 8.66364166E-02 , 0.103730090 , 1031.25000
0.300000012 , 8.65604579E-02 , 0.126243249 , 1031.25000
0.500000000 , 3.36460397E-02 , 3.59036140E-02 , 1031.25000
1.00000000 , 3.84417549E-03 , 4.87445388E-03 , 562.650024
2.00000000 , 4.21840465E-03 , 2.70606298E-03 , 281.325012
3.00000000 , 4.67269542E-03 , 3.78801301E-03 , 187.688004