xper,xns,xew,xco
0.100000001 , 0.354008675 , 0.594224811 , 892.650024
0.200000003 , 0.108561859 , 0.166407198 , 1031.25000
0.300000012 , 0.118421651 , 0.133401483 , 1031.25000
0.500000000 , 3.57130952E-02 , 3.75069976E-02 , 1031.25000
1.00000000 , 4.30052495E-03 , 3.73193249E-03 , 562.650024
2.00000000 , 1.71341561E-03 , 2.02427828E-03 , 281.325012
3.00000000 , 1.57389557E-03 , 2.22981279E-03 , 187.688004