xper,xns,xew,xco
0.100000001 , 0.214197338 , 0.264816672 , 892.650024
0.200000003 , 0.103641450 , 0.130599961 , 1031.25000
0.300000012 , 0.102087356 , 0.147539139 , 1031.25000
0.500000000 , 1.72275100E-02 , 1.86853036E-02 , 1031.25000
1.00000000 , 3.79162747E-03 , 3.61531670E-03 , 562.650024
2.00000000 , 1.24326802E-03 , 1.13345857E-03 , 281.325012
3.00000000 , 9.58861725E-04 , 9.19134007E-04 , 187.688004