xper,xns,xew,xco
0.100000001 , 0.406070143 , 0.281137675 , 1190.19995
0.200000003 , 0.387531906 , 0.318204343 , 1375.00000
0.300000012 , 0.375485420 , 0.382735252 , 1375.00000
0.500000000 , 8.64983127E-02 , 5.46028018E-02 , 1375.00000
1.00000000 , 9.15708300E-03 , 9.10758041E-03 , 800.250000
2.00000000 , 3.03059397E-03 , 2.76579522E-03 , 399.850006
3.00000000 , 2.17172597E-03 , 1.46279694E-03 , 266.750000