xper,xns,xew,xco
0.100000001 , 0.291940212 , 0.360438913 , 892.650024
0.200000003 , 0.123440355 , 0.185069501 , 1031.25000
0.300000012 , 9.18686464E-02 , 0.122141592 , 1031.25000
0.500000000 , 4.02476043E-02 , 3.73692028E-02 , 1031.25000
1.00000000 , 3.13499314E-03 , 4.31859586E-03 , 562.650024
2.00000000 , 1.37472735E-03 , 1.73670112E-03 , 281.325012
3.00000000 , 1.22640410E-03 , 1.75078248E-03 , 187.688004