xper,xns,xew,xco
0.100000001 , 0.353970587 , 0.594402075 , 892.650024
0.200000003 , 0.108564280 , 0.166568130 , 1031.25000
0.300000012 , 0.118443906 , 0.133586124 , 1031.25000
0.500000000 , 3.57347876E-02 , 3.75959687E-02 , 1031.25000
1.00000000 , 4.32224944E-03 , 3.64243216E-03 , 562.650024
2.00000000 , 1.89070799E-03 , 2.15097587E-03 , 281.325012
3.00000000 , 1.56118139E-03 , 2.30848393E-03 , 187.688004