xper,xns,xew,xco
0.100000001 , 0.354032725 , 0.611254573 , 892.650024
0.200000003 , 0.103517696 , 0.163830847 , 1031.25000
0.300000012 , 8.37716460E-02 , 0.133851796 , 1031.25000
0.500000000 , 3.24057937E-02 , 3.31786610E-02 , 1031.25000
1.00000000 , 1.08511299E-02 , 5.91353048E-03 , 562.650024
2.00000000 , 4.13322821E-03 , 1.98284211E-03 , 281.325012
3.00000000 , 2.47189519E-03 , 1.38330972E-03 , 187.688004