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BASEMENT
Basic Simulation Environment for computation of environmental flow and natural hazard simulation
Laboratory of Hydraulics, Hydrology and Glaciology (VAW)
ETH Zurich
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#1 2017-05-17 13:44:02

kb
User
From: Zürich
Registered: 2017-05-17
Posts: 1
Website

Outflow with known discharge and depth of flow

Dear all

My model has a headrace branching off from the main river, separated by a side weir. Is it possible to define both the discharge and the depth of flow as an outflow boundary at the end of the headrace?
There is no error message if I define both (depth of flow as zhydrograph and discharge as external_source), however only the zhydrograph-boundary seems to have an effect, the discharge is not equal to what I defined.

Many thanks in advance!

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#2 2017-05-18 08:35:20

Lukas Vonwiller
Developer
Registered: 2014-09-04
Posts: 130

Re: Outflow with known discharge and depth of flow

Hi kb

I think 'hqrelation' is what you want!

Hope this helps!
Best, Lukas

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