xper,xns,xew,xco
0.100000001 , 0.376410872 , 0.266597539 , 1190.19995
0.200000003 , 0.295726746 , 0.199646220 , 1375.00000
0.300000012 , 1.05057728 , 0.556996822 , 1375.00000
0.500000000 , 0.125265479 , 7.04645142E-02 , 1375.00000
1.00000000 , 1.95792224E-02 , 1.17270164E-02 , 800.250000
2.00000000 , 5.51620871E-03 , 3.43760429E-03 , 399.850006
3.00000000 , 2.47423095E-03 , 1.88407802E-03 , 266.750000