xper,xns,xew,xco
0.100000001 , 1.42373180 , 2.28426003 , 892.650024
0.200000003 , 0.171308488 , 0.163114950 , 1031.25000
0.300000012 , 0.169161752 , 9.44469944E-02 , 1031.25000
0.500000000 , 4.49308753E-02 , 4.00482789E-02 , 1031.25000
1.00000000 , 2.56670378E-02 , 3.30236144E-02 , 562.650024
2.00000000 , 2.54925508E-02 , 2.75157969E-02 , 281.325012
3.00000000 , 2.29808558E-02 , 2.33119931E-02 , 187.688004