xper,xns,xew,xco
0.100000001 , 1.95436931 , 1.57160914 , 892.650024
0.200000003 , 0.770761609 , 0.680495024 , 1031.25000
0.300000012 , 0.414785415 , 0.379998744 , 1031.25000
0.500000000 , 8.27947706E-02 , 7.29469359E-02 , 1031.25000
1.00000000 , 2.16293670E-02 , 1.97044760E-02 , 562.650024
2.00000000 , 4.50493535E-03 , 4.45306394E-03 , 281.325012
3.00000000 , 4.04069480E-03 , 2.39542080E-03 , 187.688004