xper,xns,xew,xco
0.100000001 , 0.245348588 , 0.586186767 , 892.650024
0.200000003 , 0.111754969 , 0.161051542 , 1031.25000
0.300000012 , 7.79271573E-02 , 0.122885294 , 1031.25000
0.500000000 , 3.01035121E-02 , 3.69994119E-02 , 1031.25000
1.00000000 , 3.29874782E-03 , 4.88613965E-03 , 562.650024
2.00000000 , 1.36795186E-03 , 2.01092148E-03 , 281.325012
3.00000000 , 1.11933006E-03 , 1.49780000E-03 , 187.688004