xper,xns,xew,xco
0.100000001 , 0.274175972 , 0.209003150 , 892.650024
0.200000003 , 5.29866740E-02 , 2.99587026E-02 , 1031.25000
0.300000012 , 3.86342295E-02 , 2.26572156E-02 , 1031.25000
0.500000000 , 5.41986618E-03 , 4.15823655E-03 , 1031.25000
1.00000000 , 2.16156500E-03 , 1.69850048E-03 , 562.650024
2.00000000 , 1.34416961E-03 , 1.18444371E-03 , 281.325012
3.00000000 , 1.24791800E-03 , 9.79877543E-04 , 187.688004