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TUFLOW SWMM Tutorial M02: Difference between revisions

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===Update Conduit Details===
 
The 'From Node' and 'To Node' attribute information in '''Links---Conduits''' is necessary to build the 1D SWMM network. It defines the Linklink/Nodenode connections. The information we will be adding to '''Links--Conduits''' is extracted from '''Nodes--Junctions''' and '''Nodes--Outfalls''' automatically using the 'Conduits - Assign Nodenode Fieldsfields' tool from the Processing Toolbox.
<ol>
<li>In the QGIS Layers panel, select (left click) '''Links--Conduits''' and toggle on editing.
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<li>Turn off editing to save the edits.
<li>View the attributes associated within '''Links--Conduits''' to verify the data processing has been completed correctly. The 'From Node' and 'To Node' attribute information is now configured correctly.<br>
'''Tip:''' If you wish to only update selectselected objects during a future modeling project, instead of the entire '''Link--Conduits''' dataset, select the target objects first using the Feature by Area tool. The 'Conduits - Assign Nodenode Fieldsfields' tool will provide an option to 'Modify Selected Features', instead of 'Modify All Features.'
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{{Video|name=Animation_TS2_SWMM_Inputs_07a.mp4|width=1235}}
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