xper,xns,xew,xco
0.100000001 , 0.311949790 , 0.514512777 , 892.650024
0.200000003 , 0.142375827 , 0.191088483 , 1031.25000
0.300000012 , 9.45813656E-02 , 0.165413111 , 1031.25000
0.500000000 , 4.00834046E-02 , 3.18060294E-02 , 1031.25000
1.00000000 , 4.10094764E-03 , 4.41176072E-03 , 562.650024
2.00000000 , 1.41975412E-03 , 2.38368264E-03 , 281.325012
3.00000000 , 1.05977978E-03 , 1.69917801E-03 , 187.688004