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Tutorial M04 002 GIS Inputs QGIS GPKG: Difference between revisions

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Created page with "= Introduction = QGIS is used to create, import and view input data.<br> <br> = TUFLOW Project Re-Configuration = Re-configure the TUFLOW project to use and save empty files..."
 
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Set up the GeoPackage Database:
<ol>
<li>Navigate to the '''Module_04\TUFLOW\model\gis''' folder. Save a copy of '''M02_001.gpkg''' as '''M04_001M04_002.gpkg'''.
<li>Within the QGIS Browser Panel, right click on 'Favorites' and select 'Add a Directory...'.
<li>Navigate to the '''Module_04''' folder and select it.
</ol>
Within the QGIS Browser Panel, navigate to the '''Module_04\Tutorial_Data''' folder. Drag and drop the following layers into the '''M04_001M04_002.gpkg''': <br>
:*'''2d_lfcsh_M04_bridge_001_L2d_bg_M04_002_L'''
:*'''2d_po_M04_001_L'''
:*'''2d_po_M04_001_P'''
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<ol>
<li>Open the files, either: <br>
:*Within the QGIS Browser Panel, navigate to '''M04_001M04_002.gpkg''' and double click the layers, or
:*In File Explorer, drag and drop the '''M04_001M04_002.gpkg''' into the QGIS workspace and select the layers (hold Ctrl to select multiple).
<li>Use the ‘Apply TUFLOW Styles to Open Layers’.
<li>The 2d_zsh file cuts through the road embankment, see <u>[[Tutorial_M02 | Module 2]]</u> for more information.<br>
<li>The 2d_lfcsh2d_bg represents the bridge in 2D, it has layers of varying blockage and form loss for piers,the bridge“pier decklayer” and railings.the The“super layersstructure layer”, which consists of the bridge“deck structurelayer” areand definedthe “rail layer”. as:<br>
Refer to the <u>[https://docs.tuflow.com/classic-hpc/manual/latest2023-03/TwoD-Domains-1.html#bg-layer-4 TUFLOW Manual]</u> for more information on the attributes of the 2d_bg layer.<br>▼
<ol>
[[File:M04 bridge layers 01.png]]<br>
</ol>
:*Layer 1: Beneath the bridge deck.
:*Layer 2: The bridge deck.
:*Layer 3: The bridge rails.
:*Layer 4: Flow above the rails (assumed to be unimpeded).
▲Refer to the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u> for more information on the attributes.<br>
<br>
{{Video|name=Animation_M04_GPKG_GIS_01.mp4|width=1232}}<br>
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