xper,xns,xew,xco
0.100000001 , 8.29820633E-02 , 0.141141087 , 892.650024
0.200000003 , 4.35197093E-02 , 8.69461969E-02 , 1031.25000
0.300000012 , 2.64129676E-02 , 2.46168077E-02 , 1031.25000
0.500000000 , 6.82144100E-03 , 6.52874867E-03 , 1031.25000
1.00000000 , 1.46026292E-03 , 1.58423278E-03 , 562.650024
2.00000000 , 6.54834672E-04 , 1.12507353E-03 , 281.325012
3.00000000 , 7.74686865E-04 , 1.30494777E-03 , 187.688004