xper,xns,xew,xco
0.100000001 , 0.354027510 , 0.611239016 , 892.650024
0.200000003 , 0.103504084 , 0.163850829 , 1031.25000
0.300000012 , 8.37719515E-02 , 0.133865446 , 1031.25000
0.500000000 , 3.23990583E-02 , 3.31434347E-02 , 1031.25000
1.00000000 , 1.08618410E-02 , 5.94709441E-03 , 562.650024
2.00000000 , 4.12246399E-03 , 2.02430622E-03 , 281.325012
3.00000000 , 2.48171506E-03 , 1.33659632E-03 , 187.688004