xper,xns,xew,xco
0.100000001 , 0.272989362 , 0.303980112 , 892.650024
0.200000003 , 0.104414202 , 8.23674798E-02 , 1031.25000
0.300000012 , 4.96725813E-02 , 4.52496484E-02 , 1031.25000
0.500000000 , 1.66653432E-02 , 3.93900834E-02 , 1031.25000
1.00000000 , 1.58796795E-02 , 3.12312730E-02 , 562.650024
2.00000000 , 6.06233301E-03 , 7.97686353E-03 , 281.325012
3.00000000 , 7.07835238E-03 , 6.52919197E-03 , 187.688004