xper,xns,xew,xco
0.100000001 , 0.329145372 , 0.338408411 , 892.650024
0.200000003 , 0.153431118 , 8.21375623E-02 , 1031.25000
0.300000012 , 0.132150427 , 6.91101849E-02 , 1031.25000
0.500000000 , 5.44503406E-02 , 3.33330706E-02 , 1031.25000
1.00000000 , 6.84065372E-03 , 5.85434400E-03 , 562.650024
2.00000000 , 1.92794926E-03 , 2.21900735E-03 , 281.325012
3.00000000 , 1.17273885E-03 , 2.45386804E-03 , 187.688004