xper,xns,xew,xco
0.100000001 , 0.406190634 , 0.695370913 , 892.650024
0.200000003 , 0.129083514 , 0.209386781 , 1031.25000
0.300000012 , 0.130385309 , 0.182727158 , 1031.25000
0.500000000 , 3.94352041E-02 , 3.54279652E-02 , 1031.25000
1.00000000 , 5.14594372E-03 , 4.11293050E-03 , 562.650024
2.00000000 , 2.33950745E-03 , 1.73291063E-03 , 281.325012
3.00000000 , 1.62954279E-03 , 1.30980066E-03 , 187.688004