xper,xns,xew,xco
0.100000001 , 0.262200952 , 0.612569690 , 892.650024
0.200000003 , 0.111692093 , 0.216476962 , 1031.25000
0.300000012 , 0.107418075 , 0.122847572 , 1031.25000
0.500000000 , 3.37214172E-02 , 4.34210338E-02 , 1031.25000
1.00000000 , 3.24093481E-03 , 4.68190713E-03 , 562.650024
2.00000000 , 1.25013210E-03 , 1.51636021E-03 , 281.325012
3.00000000 , 1.05775171E-03 , 1.46838988E-03 , 187.688004