xper,xns,xew,xco
0.100000001 , 0.311946183 , 0.514177799 , 892.650024
0.200000003 , 0.123338088 , 0.190898761 , 1031.25000
0.300000012 , 0.102161676 , 0.165084884 , 1031.25000
0.500000000 , 4.01774272E-02 , 3.41440178E-02 , 1031.25000
1.00000000 , 3.35536338E-03 , 4.73943632E-03 , 562.650024
2.00000000 , 1.28880981E-03 , 1.88649143E-03 , 281.325012
3.00000000 , 1.18315057E-03 , 1.75940397E-03 , 187.688004