A New Model for the Regulation Width of Waterway Based on Hydraulic Geometry Relation

Table 4

The results of comparison of the measured and the calculated.

Equations	𝐸10% (%)	𝐸20% (%)	Average error (%)
(1)	79%	88%	7.47%
(3)	65%	76%	9.08%
(14)	83%	93%	7.11%

Where 𝐸_10% represents the percentage of scatters which the error is less than 10% in the 400 measured data; 𝐸_20% represents the percentage of scatters which the error is less than 20% in the 400 measured data.