xper,xns,xew,xco
0.100000001 , 0.733137846 , 0.380385518 , 892.650024
0.200000003 , 0.109341085 , 0.102540553 , 1031.25000
0.300000012 , 0.129064441 , 9.49373171E-02 , 1031.25000
0.500000000 , 4.75349650E-02 , 3.99906002E-02 , 1031.25000
1.00000000 , 3.20908464E-02 , 3.22156958E-02 , 562.650024
2.00000000 , 3.31793241E-02 , 3.44905108E-02 , 281.325012
3.00000000 , 1.77826378E-02 , 2.40229927E-02 , 187.688004