TUFLOW SWMM Tutorial M01: Difference between revisions
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<li>In Windows Explorer, navigate to the '''TUFLOW_SWMM_Module_01\Tutorial_Data''' folder. Drag and drop the '''SWMM_Culverts.gpkg''' into QGIS. By default, all items in the GeoPackage will be selected. Click 'Add Layers'.
<li>In the QGIS Layers Panel, right click on the '''SWMM_Culverts >>''' '''Conduits''' layer and select 'Zoom to Layer'.
<li>Use the 'Select Features' tool to highlight all items included in '''Conduits'''.
<li>Select 'Edit' from the top QGIS tab and 'Copy Features' from the drop down manu.
<li>Select the '''sw01_001.gpkg >>''' '''Links--Conduits''' layer in the Layers Panel by left clicking on it once.
<li>Make the '''Links--Conduits''' layer editable by clicking the 'Toggle Editing' symbol [[File:toggle_editing_icon.png|27x27px]].
<li>Select 'Edit' from the top QGIS tab and click 'Paste Features' from the drop down menu.
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{{Video|name=Animation_TS1_SWMM_Inputs_02b.mp4|width=1235}}
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<li>Close '''SWMM_Culverts.gpkg'''
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== GIS Data Updates ==
The provided GIS data requires numerous updates, prior to our model simulation. We have built these updates into this tutorial to demonstrate some of the available TUFLOW SWMM model built processing tools. The following updates are being made to Objects and Layers within '''sw01_001.gpkg'''
===Update Conduit Details===
Step 1 involves updating the ''From Node'' and ''To Node'' attribute information in '''Links--Conduits'''. This information is necessary to "build" the 1D SWMM network. It defines the Link/Node connections. The information we will be adding to '''Links--Conduits''' is extracted from '''Nodes--Junctions''' and '''Nodes--Outfalls''' automatically using the 'Conduits - Assign Node Fields' tool from the Processing Toolbox.
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