Tutorial M04 GIS Inputs QGIS GPKG: Difference between revisions
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= Introduction =
QGIS is used to create, import and view input data.<br>
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<li>Navigate to the '''Module_04''' folder and select it.
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Within the QGIS Browser Panel, navigate to the '''Module_04\Tutorial_Data''' folder. Drag and drop the following layers into the '''Module_04\TUFLOW\model\gis\M04_001.gpkg''': <br>
:*'''2d_lfcsh_M04_bridge_001_L'''
:*'''2d_po_M04_001_L'''
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:*Within the QGIS Browser Panel, navigate to '''M04_001.gpkg''' and double click the layers, or
:*In File Explorer, drag and drop the '''M04_001.gpkg''' into the QGIS workspace and select the layers (hold Ctrl to select multiple).
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<li>The 2d_zsh file cuts through the road embankment, see <u>[[Tutorial_M02 | Module 2]]</u> for more information.<br>
<li>The 2d_lfcsh represents the bridge in 2D, it has layers of varying blockage and form loss for piers, bridge deck and railings. The layers of the bridge structure are defined as:<br>
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:*Layer 3: The bridge rails.
:*Layer 4: Flow above the rails (assumed to be unimpeded).
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<li>The 2d_po files include a structure group output for the 2D bridge. The 'Label' attribute links the 2d_po line to the 2d_po points by the same attribute ‘Bridge’.
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:*Label = Bridge
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