xper,xns,xew,xco
0.100000001 , 0.292006522 , 1.27700114 , 973.799988
0.200000003 , 0.113959514 , 0.153760448 , 1125.00000
0.300000012 , 7.06374869E-02 , 6.69188574E-02 , 1125.00000
0.500000000 , 1.96221154E-02 , 2.00892054E-02 , 1125.00000
1.00000000 , 2.49891495E-03 , 5.32112923E-03 , 675.000000
2.00000000 , 1.15484861E-03 , 2.56817997E-03 , 337.500000
3.00000000 , 9.79421660E-04 , 1.58332475E-03 , 225.000000