TUFLOW CATCH Tutorial M01: Difference between revisions

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= TUFLOW Boundary Condition Database (bc_dbase) =
Update the bc_dbase to remove the 2D boundaries and add a reference to the timeseries temperature data. Note that TUFLOW CATCH does not support 2D boundaries, however, 2d_sa GIS layers can be used to simulate non-hydrologic surface loads. For more information on 2d_sa inputs, refer to <u>[https://docs.tuflow.com/catch/manual/2025.2/ProcessDescriptionsSAs-2.html#ProcessDescriptionsSAs-2 Section 3.4 of the TUFLOW CATCH Manual]</u>.
Update the bc_dbase with a reference to the timeseries temperature data:
<ol>
<li>In Windows File Explorer, navigate to the '''TUFLOW_CATCH_Module_01\Tutorial_Data''' folder. Copy the '''temperature.csv''' and paste it in the '''TUFLOW_CATCH_Module_01\Modelling\TUFLOW\bc_dbase''' folder. This file contains the timeseries temperature data.
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<li> In the '''TUFLOW\bc_dbase''' folder, save a copy of the '''bc_dbase_M06_001.csv''' as '''bc_dbase_TC01_001.csv'''.
<li> Open the file and addremove the referencereferences to the timeseries2D temperatureboundaries data(FC01, asFC02, shownFC04, FC05, FC06 and FC07). below:<br>
Update<li> Add the bc_dbase with a reference to the timeseries temperature data as shown below:<br>
<br>
[[File: TC1_bc_dbase_01aTC1_bc_dbase_01b.png]]<br>
<br>
<li> Save the bc_dbase.
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<tt><font color="blue">ESTRY Control File</font><font color="red"> == </font> ..\..\TUFLOW\model\TC01_001.ecf <font color="green"> ! Reference the ESTRY (1D) Control File</font></tt><br>
 
<li> In the 'Soils' section, reference the soils file (.tsoilf), and defineremove or comment out the 'soil parameters:negative rainfall approach' command using a '<font color="green"><tt>!</tt></font>' symbol.<br>
<tt><font color="blue">Read Soils File</font><font color="red"> == </font>..\..\TUFLOW\model\TC01_soils_001.tsoilf <font color="green"> ! Reference the Soils File</font></tt><br>
<tt><font color="blue"green>! Soil Negative Rainfall Approach</font><font color="red"> == </font>FACTOR <font color="green"> </font></tt><br>
<tt><font color="blue">Soil Negative Rainfall Factor</font><font color="red"> == </font>0.2 <font color="green"> </font></tt><br>
 
<li> In the 'Pollutant Configuration' section, reference the receiving polygon and set the pollutants. In this tutorial, salinity, temperature, dissolved oxygen (WQ_DISS_OXYGEN_MG_L), alive and dead ecoli (WQ_PATH_ECOLI_ALIVE/DEAD_CFU_100ML) and clay sediment (SED_CLAY) are simulated.<br>