xper,xns,xew,xco
0.100000001 , 0.292026371 , 1.27703667 , 973.799988
0.200000003 , 0.114011511 , 0.153851345 , 1125.00000
0.300000012 , 7.06222802E-02 , 6.69221207E-02 , 1125.00000
0.500000000 , 1.96912196E-02 , 2.02121474E-02 , 1125.00000
1.00000000 , 2.50001624E-03 , 5.37243253E-03 , 675.000000
2.00000000 , 1.16796314E-03 , 2.63525732E-03 , 337.500000
3.00000000 , 9.44743457E-04 , 1.65500061E-03 , 225.000000