xper,xns,xew,xco
0.100000001 , 0.634409308 , 0.281234741 , 1190.19995
0.200000003 , 0.739214778 , 0.669499636 , 1375.00000
0.300000012 , 0.630522430 , 0.781309903 , 1375.00000
0.500000000 , 0.109739743 , 8.19165036E-02 , 1375.00000
1.00000000 , 1.80236008E-02 , 1.48840565E-02 , 800.250000
2.00000000 , 4.21603071E-03 , 4.51083109E-03 , 399.850006
3.00000000 , 2.69293971E-03 , 2.29611504E-03 , 266.750000