xper,xns,xew,xco
0.100000001 , 0.828056395 , 0.409759521 , 1190.19995
0.200000003 , 0.263200879 , 0.303210974 , 1375.00000
0.300000012 , 0.426626801 , 0.255653709 , 1375.00000
0.500000000 , 9.41079184E-02 , 4.53521051E-02 , 1375.00000
1.00000000 , 2.10961867E-02 , 1.72715001E-02 , 800.250000
2.00000000 , 7.95868039E-03 , 7.33782491E-03 , 399.850006
3.00000000 , 5.74528193E-03 , 4.39237012E-03 , 266.750000