Tutorial M05 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_05''' folder and select it.
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Within the QGIS Browser Panel, navigate to the '''Module_05\Tutorial_Data''' folder. Drag and drop the following layers into the '''Module_05\TUFLOW\model\gis\M05_001.gpkg''':
:*'''1d_nwk_M05_pipes_001_L'''
:*'''1d_nwk_M05_pits_001_P'''
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:*Within the QGIS Browser Panel, navigate to '''M05_001.gpkg''' and double click the layers, or
:*In File Explorer, drag and drop the '''M05_001.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 landscape files create a TIN elevation footprint of the development. The 2d_mat file contains polygons that represent the updated land use due to the topography changes. See <u>[[Tutorial_M02_002_GIS_Inputs_QGIS_GPKG | Module 2]]</u> for more information.<br>
<li>The 1d_nwk layers represents pits and pipes. The pipes are a series of circular culverts with a set Manning’s roughness value. The pits are set up as a series of Q type pits to convey flow into the pipe network via SX connections.
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{{Video|name=Animation_M05_GPKG_GIS_03.mp4|width=1253}}<br>
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<li>Turn off editing to save the edits.<br>
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{{Video|name=Animation_M05_GPKG_GIS_01.mp4|width=1253}}<br>
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<li>The 2d_sa layer contains four regions, each with a different name attribute to apply unique inflows to different parts of the development site: <br><br>
{{Video|name=Animation_M05_GPKG_GIS_02.mp4|width=1253}}<br>
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