xper,xns,xew,xco
0.100000001 , 0.614213407 , 0.405371219 , 1190.19995
0.200000003 , 0.202933475 , 0.190238461 , 1375.00000
0.300000012 , 0.494526774 , 0.306943595 , 1375.00000
0.500000000 , 0.132192433 , 7.06387013E-02 , 1375.00000
1.00000000 , 1.47232534E-02 , 7.81518593E-03 , 800.250000
2.00000000 , 3.47160315E-03 , 2.94703757E-03 , 399.850006
3.00000000 , 1.38418621E-03 , 2.02010106E-03 , 266.750000