List of Symbols

Symbols	Units

a = Amplitude	ft

A = Area

C = Chezy resistance coefficient

D = Hydraulic depth	ft

g = Acceleration of gravity

h = Hydraulic (piezometric) head, or distance below water surface	ft

= Head loss due to boundary friction ft	ft

= Head loss due to local causes ft	ft

H = Total head or water surface elevation	ft

H = Matrix of water surface elevation ~	~

K = Diffusion coefficient in DHM Model

K = Matrix of diffusion coefficients ~	~

L = Distance along channel	ft

m = Momentum quantity in DHM Model	~

M = Mean water surface	ft

n = Manning's roughness factor	~

p = Pressure

P = Wetted perimeter of channel	ft

q = Discharge per unit width

Q = Discharge

R = Hydraulic radius	ft

S = Slope	~

= Slope of acceleration	~