TUFLOW CATCH Tutorial M03 Results QGIS: Difference between revisions

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Create a TUFLOW CATCH JSON file and use it to view the transfer from TUFLOW HPC to TUFLOW FV.
 
Refer to <u>[[TUFLOW_CATCH_Tutorial_M01_Results_QGIS | TUFLOW CATCH Tutorial 101]]</u> for information on timeseries outputs.
 
==Create JSON File==
Create a TUFLOW CATCH JSON file:
Follow the steps outlined in <u>[[TUFLOW_CATCH_Tutorial_M02_Results_QGIS#Create_JSON_File | TUFLOW CATCH Tutorial 1]]</u> to create the JSON file, '''TC03_001.tuflow.catch'''. When selecting the 'Results', ensure that the following files are all selected:
<ol>
*'''TC03_001_catchment_hydraulic.xmdf'''
<li> Go to Processing > Toolbox from the top drop down menu options to open the Processing Toolbox.
*'''TC03_001_receiving_HD.nc'''
<li> Go to TUFLOW Catch in the processing tool list and select 'Create TUFLOW Catch JSON'. This opens the dialog shown below.
*'''TC03_001_receiving_WQ.nc'''
* Results: Click '...', and select 'Add File(s)...'. Navigate to the '''TUFLOWCATCH\results''' folder and select '''TC03_001_catchment_hydraulic.xmdf''', '''TC03_001_receiving_HD.nc''' and '''TC03_001_receiving_WQ.nc''' (hold Ctrl to select multiple).
* Output File: Click '...', and navigate to the '''TUFLOWCATCH\results''' folder. Save the output file as '''TC03_001.tuflow.json'''.
* res_to_res.exe: Click '...', and navigate to the '''TUFLOW_CATCH_Tutorial_Models\exe\res_to_res.2024-02-AA''' folder. Select '''res_to_res_w64.exe'''.
<li> Click 'Run'. Once the tool has finished, click 'Close'.
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</ol>
 
==TUFLOW CATCH Map Outputs==
Review the TUFLOW CATCH outputs using the JSON file:
<ol>
<li>In Windows File Explorer, navigate to the '''TUFLOWCatchTUFLOWCATCH\results''' folder and drag and drop '''TC03_001.tuflow.json''' into QGIS. Hit F7 to open the Layer Styling panel.
<li>In the Layer Styling panel, select 'Conc SED_CLAY' as the result type. Update the symbology as needed.
<li>In the Temporal Controller dock, use the time slider to view the pollutant transferring from the catchment (TUFLOW HPC) into the receiving waters (TUFLOW FV). This connection is particularly clear through the western upstream culvert.
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{{Tips Navigation
|uplink=[[TUFLOW_CATCH_Tutorial_M03#Check_Files_and_Results_Output| Back to TUFLOW CATCH Tutorial 303]]
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