xper,xns,xew,xco
0.100000001 , 0.471399397 , 0.630990922 , 892.650024
0.200000003 , 0.122747041 , 0.113328159 , 1031.25000
0.300000012 , 4.86474447E-02 , 3.67408916E-02 , 1031.25000
0.500000000 , 1.09248441E-02 , 1.14855459E-02 , 1031.25000
1.00000000 , 3.81674385E-03 , 3.35029140E-03 , 562.650024
2.00000000 , 1.66775682E-03 , 1.65031175E-03 , 281.325012
3.00000000 , 1.43244548E-03 , 1.23278424E-03 , 187.688004