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Tutorial M01 Results QGIS update V2 draft: Difference between revisions

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QGIS is used to view the 2D grid and mesh 2D results:
:*The grid results (.tif) are inspected with the Profile Tool plugin. For installation, see <u>[https://wiki.tuflow.com/index.php?title=QGIS_Profile_Tool Installation of Profile Tool]</u>
:*The mesh results (.xmdf, .tpc), including the bed elevation and time series, are inspected with the TUFLOW Viewer 2V2 as part of the TUFLOW Plugin. For more information on TUFLOW Viewer 2V2 and installation instructions, see the <u>[https://docs.tuflow.com/qgis-tuflow-plugin/latest/tuflow-viewer/ TUFLOW Viewer Documentation]</u>.
 
=Method=
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View mesh results (Map Outputs) with TUFLOW Viewer 2V2:
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<ol>
<li>Ensure TUFLOW Viewer 2V2 has been activated. For backwards compatibility, the legacy TUFLOW Viewer is still selected by default. To activate TUFLOW Viewer 2V2:
* Under the TUFLOW Plugin menu, check on the 'TUFLOW Viewer V2' option to enable the new viewer.<br>
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[[File: TUFLOW Viewer2_Selection_2.png|600px]]<br>
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* To confirm the new viewer has been activated, check that the legacy TUFLOW Viewer icon [[File: TUFLOW_Viewer_legacy_icon.png | 20px]] has been replaced with the TUFLOW Viewer Plot Window icon [[File:results_2.png | 20px]]. The TUFLOW Plugin toolbar should look like:<br>
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[[File:TUFLOW Viewer 2 Txt.png]]<br>
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<li>Open the Map Outputs and TimePlot SeriesOutput results, either:
:* Within the QGIS Browser Panel drag the following layers into the QGIS workspace, or
::* '''Module_01\TUFLOW\results\M01_5m_001.xmdf''' > loads the map output mesh results
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View mesh results (Time Series) with TUFLOW Viewer 2V2 from the 2d_po files:
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<li>Select '''M01_5m_001_PLOT_L''' in the Layers panel and click 'TUFLOW Viewer Plot Window' [[File:results_2.png | 15px]] icon from the TUFLOW Plugin toolbar. The plot widget will open. Within the plot widget, use the 'Result Names' menu to ensure the results '''M01_5m_001''' areis selected. Then select 'Flow' as the data type using the 'Data Types' menu. Finally, use the 'Selection' tool to select the 2d_po line. This shows the flow data across the 2d_po line (Type Q_).
<li>Select '''M01_5m_001_PLOT_P''Flow' inas the Layersdata paneltype and select 'Level' and 'Velocity' fromusing the 'Data Types' menu (ensure 'Flow' is unselected). Use the 'Selection' tool[[File:TUFLOW toViewer select2 the 2d_poSelection pointicon_2.png This| shows30px]] leveltool andto velocity atselect the point2d_po (Type H_ and V_)line. ToThis moveshows the velocity to a secondary axis,flow rightdata clickacross the velocity2d_po line in(Type the plot window and select 'Move to secondary axis'Q_).
<li>Select '''M01_5m_001_PLOT_P''' in the Layers panel and select 'Level' and 'Velocity' from the 'Data Types' menu (ensure 'Flow' is unselected). Use the 'Selection' [[File:TUFLOW Viewer 2 Selection icon_2.png | 30px]] tool to select the 2d_po point. This shows level and velocity at the point (Type H_ and V_). To move the velocity to a secondary axis, right click the velocity line in the plot window and select 'Move to secondary axis'.
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{{Video|name=05_Animation_M01_TimeSeries_V2_a.mp4|width=1265}}
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=Conclusion=
:*The basics of viewing 2D TUFLOW results in QGIS using the TUFLOW Viewer 2V2 were covered.
:*For further functionality, see <u>[https://docs.tuflow.com/qgis-tuflow-plugin/2026.0latest/tuflow-viewer TUFLOW Viewer 2 documentation]</u>.
 
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