xper,xns,xew,xco
0.100000001 , 0.353973985 , 0.594408393 , 892.650024
0.200000003 , 0.108564302 , 0.166573644 , 1031.25000
0.300000012 , 0.118441813 , 0.133592606 , 1031.25000
0.500000000 , 3.57327349E-02 , 3.75985838E-02 , 1031.25000
1.00000000 , 4.32004174E-03 , 3.63968383E-03 , 562.650024
2.00000000 , 1.89507927E-03 , 2.15748861E-03 , 281.325012
3.00000000 , 1.56187802E-03 , 2.31173518E-03 , 187.688004