xper,xns,xew,xco
0.100000001 , 1.09430015 , 0.708262086 , 1190.19995
0.200000003 , 0.523265302 , 0.406023204 , 1375.00000
0.300000012 , 0.672265589 , 0.385042816 , 1375.00000
0.500000000 , 0.125022933 , 6.68897852E-02 , 1375.00000
1.00000000 , 1.45430565E-02 , 1.13352733E-02 , 800.250000
2.00000000 , 4.07180237E-03 , 3.05687799E-03 , 399.850006
3.00000000 , 2.50133662E-03 , 1.71944289E-03 , 266.750000