Tutorial M08 001 Check Files QGIS GPKG: Difference between revisions

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Review the check files: <br>
:*'''M08_10m_001_grd_check_R'''
:*'''M08_5m_001_grd_check_R'''
:*'''M08_2.5m_001_grd_check_R'''
 
<ol>
<li>Open the files, either:
:*Within the QGIS Browser Panel, navigate to the 10m, 5m and 2m check file databasedatabases (e.g. '''Module_08\TUFLOW\check\M08_5m_001_Check.gpkg'''). Double click on the grd_check_R layer for each to open them, or
::*'''M08_10m_001_grd_check_R'''
:*In File Explorer, navigate to the '''Module_08\TUFLOW\check''' folder, drag and drop individually the 10m, 5m and 2.5m check file database (e.g. '''M08_5m_001_Check.gpkg''') into the QGIS workspace and select the grd check layer.
::*'''M08_5m_001_grd_check_R'''
::*'''M08_2.5m_001_grd_check_R'''
:*In File Explorer, navigate to the '''Module_08\TUFLOW\check''' folder, individually drag and drop individually the 10m, 5m and 2.5m check file databasedatabases (e.g. '''M08_5m_001_Check.gpkg''') into the QGIS workspace and select the grd checkgrd_check_R layer for each.
<li>Use the 'Apply TUFLOW Styles to Open Layers'.
<li>The grd_check is the 2D grid defined by the 2d_code layer and contains a region object for each cell. It is useful to understand how the model is orientated, the cell size in relation to the hydraulic features and where certain calculations occur in the model. In this tutorial, the grid is orientated to align with the downstream road.