xper,xns,xew,xco
0.100000001 , 0.221133530 , 0.443369746 , 892.650024
0.200000003 , 9.78735015E-02 , 0.136644229 , 1031.25000
0.300000012 , 8.17947090E-02 , 0.108997419 , 1031.25000
0.500000000 , 3.12615819E-02 , 3.69396098E-02 , 1031.25000
1.00000000 , 3.04708653E-03 , 8.72095115E-03 , 562.650024
2.00000000 , 1.32478087E-03 , 3.54192336E-03 , 281.325012
3.00000000 , 9.83118895E-04 , 2.50885985E-03 , 187.688004