xper,xns,xew,xco
0.100000001 , 0.147607714 , 0.141054362 , 892.650024
0.200000003 , 3.14759910E-02 , 4.34704423E-02 , 1031.25000
0.300000012 , 2.11365726E-02 , 1.52663169E-02 , 1031.25000
0.500000000 , 9.54644009E-03 , 3.81312193E-03 , 1031.25000
1.00000000 , 4.03454248E-03 , 1.25367672E-03 , 562.650024
2.00000000 , 1.79830904E-03 , 6.08189672E-04 , 281.325012
3.00000000 , 1.15306745E-03 , 5.87823451E-04 , 187.688004