where z is the water surface elevation, Q the flow rate, B the wetted
cross sectional width, A the wetted cross sectional area, t the time, x
the distance along channel, K the conveyance of the channel, g the
where z is the water surface elevation, Q the flow rate, B the wettedcross sectional width, A the wetted cross sectional area, t the time, xthe distance along channel, K the conveyance of the channel, g the
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