This tab contains the run options and advanced parameters specific to simulations using the Conveyance Estimation System (CES).

Roughness mode enables you to select from the minimum, recommended or maximum roughness values.

The CES advanced parameters are as follows:

Parameter	Description	Default
Number of depth intervals	Number of depth intervals	25
Lateral eddy viscosity	Lateral eddy viscosity for main channel	0.24
Minimum depth	Minimum depth used in calculation	0.0
Number of vertical segments	Number of vertical segments used in integration	100
Relaxation	Relaxation (alter if conveyance calculation does not converge)	1
Temperature	Water temperature	15
Maximum number of iterations	Maximum number of iterations	15
Convergence tolerance	Convergence tolerance	0.001
Wall height multiplier	Multiply the height of the section by x to add an extra wall to the sides of the section	1.5