xper,xns,xew,xco
0.100000001 , 0.650644362 , 1.99604833 , 973.799988
0.200000003 , 7.28046894E-02 , 0.183131382 , 1125.00000
0.300000012 , 7.30791315E-02 , 0.119874373 , 1125.00000
0.500000000 , 2.45707314E-02 , 3.46596800E-02 , 1125.00000
1.00000000 , 2.58769910E-03 , 4.29941434E-03 , 675.000000
2.00000000 , 1.03544921E-03 , 1.36630144E-03 , 337.500000
3.00000000 , 9.83271748E-04 , 1.47106405E-03 , 225.000000