xper,xns,xew,xco
0.100000001 , 0.244434208 , 0.868206382 , 892.650024
0.200000003 , 8.18751603E-02 , 0.113560140 , 1031.25000
0.300000012 , 8.55479091E-02 , 8.53133723E-02 , 1031.25000
0.500000000 , 3.13849673E-02 , 3.43001634E-02 , 1031.25000
1.00000000 , 5.82899665E-03 , 3.40796029E-03 , 562.650024
2.00000000 , 2.03829538E-03 , 1.50628283E-03 , 281.325012
3.00000000 , 1.37988862E-03 , 9.79894772E-04 , 187.688004