xper,xns,xew,xco
0.100000001 , 0.384698570 , 0.318672568 , 892.650024
0.200000003 , 0.388168514 , 0.210079208 , 1031.25000
0.300000012 , 0.190114185 , 0.175230443 , 1031.25000
0.500000000 , 6.52121156E-02 , 7.49222115E-02 , 1031.25000
1.00000000 , 1.93869993E-02 , 1.55584300E-02 , 562.650024
2.00000000 , 5.40936738E-03 , 6.10077102E-03 , 281.325012
3.00000000 , 2.54568644E-03 , 5.27767977E-03 , 187.688004