xper,xns,xew,xco
0.100000001 , 0.354052097 , 0.611322761 , 892.650024
0.200000003 , 0.103576958 , 0.163739488 , 1031.25000
0.300000012 , 8.37676898E-02 , 0.133793995 , 1031.25000
0.500000000 , 3.24320458E-02 , 3.33808362E-02 , 1031.25000
1.00000000 , 1.08094662E-02 , 5.75005310E-03 , 562.650024
2.00000000 , 4.17442806E-03 , 2.08180165E-03 , 281.325012
3.00000000 , 2.45958823E-03 , 1.64479227E-03 , 187.688004