xper,xns,xew,xco
0.100000001 , 0.634353280 , 0.281208307 , 1190.19995
0.200000003 , 0.739159346 , 0.669472992 , 1375.00000
0.300000012 , 0.630577683 , 0.781338274 , 1375.00000
0.500000000 , 0.109794118 , 8.18884149E-02 , 1375.00000
1.00000000 , 1.80780627E-02 , 1.49121648E-02 , 800.250000
2.00000000 , 4.27032635E-03 , 4.53923363E-03 , 399.850006
3.00000000 , 2.63073808E-03 , 2.26821494E-03 , 266.750000