xper,xns,xew,xco
0.100000001 , 0.609455824 , 0.798693955 , 892.650024
0.200000003 , 0.327336907 , 0.154660270 , 1031.25000
0.300000012 , 0.151587978 , 4.88389619E-02 , 1031.25000
0.500000000 , 3.36282030E-02 , 4.09380086E-02 , 1031.25000
1.00000000 , 1.53753599E-02 , 2.20681783E-02 , 562.650024
2.00000000 , 4.87717194E-03 , 4.89844289E-03 , 281.325012
3.00000000 , 2.18746043E-03 , 2.39718519E-03 , 187.688004