Flood Modeller Tutorial Module01: Difference between revisions
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==TUFLOW Control Files==
==TCF File==
<ol>
<li> Firstly save a copy of the TUFLOW file created as a part of module 2 ('''M02_5m_001.tcf''') as '''FMT_M01_001.tcf'''. </li>
<li> The simulation time control commands (shown below) which specify timestep, start time and end time need to be removed from the tcf. <br>
<font color="green"><tt>! SIMULATION TIME CONTROL COMMANDS </tt></font>
:<font color="blue"><tt>Timestep </tt></font> <font color="red"><tt>== </tt></font> 1.5 <font color="green"><tt>! Specifies a 2D computational timestep of 1.5 seconds </tt></font>
:<font color="blue"><tt>Start time </tt></font> <font color="red"><tt>== </tt></font> 0 <font color="green"><tt>! Specifies a simulation start time of 0 hours </tt></font>
:<font color="blue"><tt>End Time </tt></font> <font color="red"><tt>== </tt></font>3 <font color="green"><tt>! Specifies a simulation end time of 3 hours </tt></font>
The reason for this step being completed is the information is to be moved to an IEF file </li>
<li> Delete the 1D Domain commands from the tcf. These are shown below: <br>
:<font color="green"><tt>!1D DOMAIN COMMANDS </tt></font>
:<font color="blue"><tt>Start 1D Domain </tt></font> <font color="green"><tt>! Indicates the start of a block of 1D or ecf (Estry Control File) commands </tt></font>
:<font color="blue"><tt>Output Folder </tt></font> <font color="red"><tt>== </tt></font> ..\results\M02\1d <font color="green"><tt>! Specifies the location of the 1D output files </tt></font>
:<font color="blue"><tt>Write Check Files </tt></font> <font color="red"><tt>== </tt></font> ..\check\1d\ <font color="green"><tt>! Specifies the location of the 1D check files and prefixes them with the .tcf filename </tt></font>
Output Interval (s) == 180 ! Writes the 1D output every 3 minutes. Note the (s) is required to indicate the value is in seconds
Timestep == 0.75 ! Specifies a 1D computational timestep of 0.75 seconds. We will set the 1D timestep to be half the 2D timestep
Read GIS Network == ..\model\gis\1d_nwk_M02_culverts_001_L.shp ! Reads the 1d_nwk GIS layer defining culverts within the model
Read GIS Network == ..\model\gis\1d_nwk_M02_culverts_001_P.shp ! Reads the 1d_nwk GIS layer defining nodes used to create automatic SX 1D/2D boundaries
End 1D Domain
These commands should be moved to the ecf. This is however an optional step </li>
==TGC File==
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