xper,xns,xew,xco
0.100000001 , 0.150693342 , 0.126573697 , 892.650024
0.200000003 , 6.11515380E-02 , 4.02003229E-02 , 1031.25000
0.300000012 , 3.36033106E-02 , 2.94683278E-02 , 1031.25000
0.500000000 , 1.75909158E-02 , 2.11840533E-02 , 1031.25000
1.00000000 , 2.42368062E-03 , 2.29236507E-03 , 562.650024
2.00000000 , 1.48932904E-03 , 1.02808396E-03 , 281.325012
3.00000000 , 1.31150917E-03 , 1.11072592E-03 , 187.688004