xper,xns,xew,xco
0.100000001 , 1.95440507 , 1.57157755 , 892.650024
0.200000003 , 0.770718932 , 0.680513680 , 1031.25000
0.300000012 , 0.414828300 , 0.379982263 , 1031.25000
0.500000000 , 8.27505365E-02 , 7.29175508E-02 , 1031.25000
1.00000000 , 2.15864964E-02 , 1.97305363E-02 , 562.650024
2.00000000 , 4.46999259E-03 , 4.43407381E-03 , 281.325012
3.00000000 , 4.00424236E-03 , 2.36734794E-03 , 187.688004