xper,xns,xew,xco
0.100000001 , 1.09425092 , 0.708240151 , 1190.19995
0.200000003 , 0.523276806 , 0.406044990 , 1375.00000
0.300000012 , 0.672214270 , 0.385022432 , 1375.00000
0.500000000 , 0.124978021 , 6.68692812E-02 , 1375.00000
1.00000000 , 1.44979479E-02 , 1.13546075E-02 , 800.250000
2.00000000 , 4.03008657E-03 , 3.06261727E-03 , 399.850006
3.00000000 , 2.48952489E-03 , 1.69955322E-03 , 266.750000