xper,xns,xew,xco
0.100000001 , 0.244417325 , 0.868243456 , 892.650024
0.200000003 , 8.18859339E-02 , 0.113523126 , 1031.25000
0.300000012 , 8.55371207E-02 , 8.53752717E-02 , 1031.25000
0.500000000 , 3.13938335E-02 , 3.42738442E-02 , 1031.25000
1.00000000 , 5.84075879E-03 , 3.43806925E-03 , 562.650024
2.00000000 , 2.02188082E-03 , 1.52042811E-03 , 281.325012
3.00000000 , 1.36719609E-03 , 9.74943861E-04 , 187.688004