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1D Integrity Tool - Tutorial: Difference between revisions

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<ol>
<li>1. Firstly download the tutorial dataset from the following link and unzip the dataset.</libr>
<li>2. From the '''Integrity_Tool_Tutorial\Datafolder''' load the '''1d_nwk_MI01_Pipes_001_L.shp''' , '''1d_nwk_MI01_Pipes_001_L.shp''' and '''dem_DEV_EG07''' into QGIS. </libr>
<li>3. Review the dataset and use the [[QGIS TUFLOW Styles | ‘Apply TUFLOW Styles to open layers’]] tool, [[File:Check files open.png||30px]], to theme the data.</li><br>
[[File:Sub-surface drainage overview.png]]<br>
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This is a small sub-surface drainage network model. This example will showcase use of the tools to check the integrity of such a dataset, however the tool really comes into it’s own when assessing much larger datasets where checking things manually would be a time-consuming task.<br>
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<li>4. From the TUFLOW plugin, open the 1D Integrity tool.</li><br>
 
[[File: integrity_tool_in_toolbar.PNG]].<br>
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The resulting dialogue will pop up. The numbered fields are described below.<br>
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[[File:integrity_tool_overview.PNG]]<br>
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*'''7. Run''' - runs the currently active tool (active tool determined by the current active tool tab - prior to plugin version 3.2 a radio button was used to select the active tool).<br>
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<li>5. Within the Input Network Lines tool, select the '''1d_nwk_MI01_Pipes_001_L.shp''' in the dropdown menu and click the ‘+’ icon to add the '''1d_nwk_MI01_Pipes_001_L.shp''' to the list of 1D network lines as below.</li><br>
 
[[File:Input Network Lines.png]]<br>
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This means we will be undertaking the integrity tests on this layer. We could also use the integrity tools on point layers and/or cross-section/Height/Width tables but for the purpose of this demonstration we will only use the network line layers.
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=1D integrity Tool=
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