xper,xns,xew,xco
0.100000001 , 0.308526307 , 0.735123992 , 892.650024
0.200000003 , 0.154056355 , 0.159060806 , 1031.25000
0.300000012 , 3.29793990E-02 , 3.86408083E-02 , 1031.25000
0.500000000 , 6.96980767E-03 , 1.04258191E-02 , 1031.25000
1.00000000 , 3.41389817E-03 , 3.32600437E-03 , 562.650024
2.00000000 , 3.49031156E-03 , 3.81066557E-03 , 281.325012
3.00000000 , 3.24145379E-03 , 4.33333730E-03 , 187.688004