TUFLOW SWMM Tutorial M01: Difference between revisions
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<li>Create a new folder in the Module_01\TUFLOW\model folder and save it as '''swmm'''.<br>
<li>Open QGIS and make sure that the Processing Toolbox panel is activated.<br>
<li>In the search box of the Processing Toolbox panel, type SWMM.<br>
<li>From the SWMM list, choose the GeoPackage-Create option and double click. A new Window now is open.<br>
<li>In Parameters tab the following options are presented: '''CRS for GeoPackage''', '''Initial SWMM Sections''' and '''GPKG file name to create'''.<br>
* For '''CRS for GeoPackage''', pick up: Project CRS: EPSG:32760 - WGS 84/UTM zone 60S<br>
* For choosing the '''Initial SWMM Sections''', click on the '''...''' button. Then tick the following options and hit OK:<br>
**'''Title'''
**'''Options'''
**'''Nodes-Junctions'''
**'''Nodes-Outfall'''
**'''Links-Conduits'''
**'''Streets'''
**'''Inlets'''
**'''Reports'''
* For the '''GPKG file name to create''', click on the '''...''' button. Two options are available: Save to a Temporary File and Save to. Choose the second one. Direct to swmm folder and in the File name box provide '''swmm_M01_001''' name. Save as GeoPackage type.<br>
<li> Now hit Run and when the following message: 'GeoPackage - Create' finished appears into the log tab, click close. A file called '''swmm_M01_001''' with the relevant SWMM Sections and TUFLOW attributes is created. The TUFLOW-SWMM plugin automatically saves the file in the Module_01\TUFLOW\model\swmm folder. To open it in the QGIS Layers panel, open the '''swmm folder''', find the '''swmm_M01_001''' layer and drag and drop it in QGIS. A new Window is open. Right click on Select All and then on Add Layers.<br>
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The attribute tables of the Inlets of swmm_M01_001.gpkg file is provided in a common GeoPackage:
<ol>
<li>Load in the starting_swmm_data.gpkg from the Module_01\Tutorial_Data folder by dragging and dropping the .gpkg into QGIS. On the Window dialogue choose Select All and then Add layers.The objects in the starting_swmm_data.gpkg is not in the TUFLOW file format and needs to be copied into the '''Nodes-Junctions''', '''Nodes-Outfall''' and '''Links-Conduits''' layers of swmm_M01_001.gpkg file to have the correct attributes.<br>
<li>For the swmm_M01_001 - '''Nodes-Junctions''', make layer editable by right clicking the layer and selecting 'Toggle Editing'.<br>
<li>Select the '''Nodes-Junctions''' layer from starting_swmm_data.gpkg file by left clicking on it once in the Layers panel and use the 'Select Features' tool to highlight it.<br>
<li>Select 'Edit' from the top QGIS tab and 'Copy Features' from the drop down menu.<br>
<li>Select the '''Nodes-Junctions''' of the swmm_M01_001.gpkg file in Layers panel by left clicking on it once. Select 'Edit' from the top QGIS tab and click 'Paste Features' from the drop down menu.
<li> Save and Toggle off Editing by right clicking the layer and selecting 'Toggle Editing'. <br>
<li>Repeat the above steps for the '''Nodes-Outfall''' and '''Links-Conduits''' layers of '''swmm_M01_001. gpkg''' file. <br>
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The Inlets of swmm_M01_001.gpkg file needs '''Streets''' information as well:
<ol>
<li>For the '''Streets''' layer of the '''swmm_M01_001.gpkg''' file, make the layer editable by right clicking the layer and selecting 'Toggle Editing'.<br>
<li>Again select the '''Streets''' layer of the '''swmm_M01_001.gpkg''' file and open attribute table by right clicking.<br>
<li>On the new opened Window, click the 'Toggle Editing' and the 'Add feature' icons. This allows the users to provide the table with attribute values.<br>
<li>Now, select the '''Streets''' layer of the starting_swmm_data.gpkg file. Right click the layer and select 'Open Attributes'.<br>
<li>Manually, copy the attribute table values from the '''Streets''' layer of the starting_swmm_data.gpkg into the attribute table of the '''Streets''' layer of the swmm_M01_001.gpkg file. The resulting table should be as follows:<br>
*'''Name:''' Xsec1
*'''Tcrown:''' 10
*'''Hcurb:''' 0.2
*'''Sx:''' 0.4
*'''nRoad:''' 0.016
*'''a:''' 0
*'''W:''' 0
*'''Sides:''' 1
*'''Tback:''' 5
*'''Sback:''' 8
*'''nBack:''' 0.016
<li>When the process is complete, save, right click on the 'Toggle Editing' icon and exit. <br>
<li>Remove the starting_swmm_data.gpkg file from the Layers panel.<br>
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===Set Options===
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<li> Select the '''Options''' layer of the '''swmm_M01_001.gpkg''' file. By right clicking select 'Open Attribute Table'. Click the 'Toggle Editing' icon.<br>
<li> Change the following options into: <br>
*'''Start Date''': 1/1/2020 (Use US formatting)
*'''Report step''': 00:05:00
<li>Save, click again the 'Toggle Editing' icon and close.<br>
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= Simulation Control Files =
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