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QGIS ARR to TUFLOW Example: Difference between revisions

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__TOC__
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==Tool setup==
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* other options left as default
<br>
[[File: ARR_example_dialog_01ARR_example_dialog_02.png]]<br><br>
 
==Output==
The tool produces the following outputs:<br>
[[File: ARR_example_output_folder_02ARR_example_output_folder_03.png ]]<br><br>
[[File: ARR_example_output_folder_data_02ARR_example_output_folder_data_03.png]]<br><br>
[[File: ARR_example_output_folder_rf_inflow_02ARR_example_output_folder_rf_inflow_03.png]]<br><br>
 
==Log File==
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<br>
This is can be checked by looking at the '''burst_initial_loss.csv''' and '''burst_initial_loss.png'''<br>
[[File: ARR_Burst_Initial_Losses_plot.png | 500px]]
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The plot above confirms the warning - some of the initial loss values are negative. This warning should be taken seriously and ARR offers a number of ways to proceed in Book 2, Section 5.9.9. The tool itself also offers support for modelling a complete storm event. For the purpose of this example and simplicity, the model will be assumed to be insensitive to initial loss and negative values will be changed to 0 mm.<br><br>
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'''''Geometry Control File'''''
<span style="color:blue;">Set Soil</span> <span style="color:red;">==</span> 1 <span style="color:green;">! globallyGlobally set all active cells to soil type 1</span>
<span style="color:blue;">Read GIS Soil</span> <span style="color:red;">==</span> <path to GIS file> <span style="color:green;">! Can be used to spatially vary soil type using polygons</span>
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2. The soil types have already been defined in the output '''soils.tsoilf''' file - SeeRefer Sectionto 6the <u>[https://docs.10tuflow.4 in thecom/classic-hpc/manual/latest/ TUFLOW Manual]</u> for more information. This file defines soil type 1 as using the initial / continuing loss method. The values '''<<IL_test>>''' and '''<<CL_test>>''' are variables because they have the triangular brackets '''<< >>''' ("test" in this case is the catchment name).<br>
 
: [[File: ARR_example_tsoilfARR_example_tsoilf_02.PNGpng]]<Br>
 
3. The IL_test and CL_test values are being set in '''soil_infilatration.trd'''. This file is using <tt>IF statements</tt> to set the values based on the event.<br>
 
: [[File: ARR_example_soil_infiltration_trdARR_example_soil_infiltration_trd_01.PNGpng]]<br>
 
4. Both the '''soils.tsoilf''' and '''soil_infiltration.trd''' need to be read into the '''TUFLOW Control File (TCF)''' (order does not matter). Both files were copied to the '''TUFLOW/model''' directory.<br>
 
'''''TUFLOW Control File'''''
<span style="color:blue;">Read Soils File</span> <span style="color:red;">==</span> ..\model\soils.tsoilf <span style="color:green;">! locationLocation of soils file (.tsoilf)</span>
<span style="color:blue;">Read File</span> <span style="color:red;">==</span> ..\model\soil_infiltration.trd <span style="color:green;">! readRead file containing variable values</span>
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'''''TUFLOW Control File'''''
<span style="color:blue;">BC Database</span> <span style="color:red;">==</span> ..\bc_dbase\bc_dbase.csv <span style="color:green;">! locationLocation of boundary database</span>
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'''''TUFLOW Control File'''''
<span style="color:blue;">Event File</span> <span style="color:red;">==</span> Event_File.tef <span style="color:green;">! locationLocation of event databasefile (.tef)</span>
 
8. When running the model, the following flags can be added to the batch file. The event names must match the names in the '''Event_File.tef''' as stated after the command <tt><font color="blue">Define Event</font> <font color="red">==</font></tt><br>
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TUFLOW.exe -b -e1 1p -e2 060m -e3 TP05 my_model.tcf
... and so on
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