Zpt Description: Difference between revisions
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Created page with "This page gives a brief description of the Zpts. A more detailed description is contained in section 4.4 of the 2010 TUFLOW manual.<br> <br> The model topography is defined by el..." |
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This page gives a brief description of the Zpts. A more detailed description is contained in
<br>
The model topography is defined by elevations at the cell centres, mid-sides and cell corners. The TUFLOW Zpts are shown below as red points, the TUFLOW grid is shown as black squares. At each of these elevation points (Zpts) the elevation needs to be inputted into the TUFLOW model.
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* defines the volume of active water (storage). The cell volume is based on a flat square cell that wets and dries at the ZC height (plus the cell wet / dry depth);
* controls when a cell becomes wet and dry (not cell sides can also wet and dry); and
* is used to determine the bed slope when testing for upstream controlled flow regime (refer to
== ZU and ZV Points==
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<br>
The location of the four Zpt types are shown in the figure below. For more information, please refer to
[[File:Zpt Locations.png | frame | none]]
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