ElizaCollison: Created page with "
=Introduction= In this page we will review the 1d network check file and the 1d/2d check files in SMS. The check files are very useful for confirming the inputs to TUFLOW..."

2023-01-06T04:22:45Z

Created page with "<ol> =Introduction= In this page we will review the 1d network check file and the 1d/2d check files in SMS. The check files are very useful for confirming the inputs to TUFLOW..."

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<ol>
=Introduction=
In this page we will review the 1d network check file and the 1d/2d check files in SMS. The check files are very useful for confirming the inputs to TUFLOW have been correctly inputted.
=1D Network Check File=
The 1d network check files contain all of the 1D channels. This can be particularly useful if multiple 1d_nwk layers have been inputted. It also contains some of the properties such as % slope.
<ol>
<li>Open the '''M02_5m_001_nwk_C_check.mif''' file from the '''TUFLOW\check\''' folder. Click OK to import the file as a GIS layer.</li>
<li>Zoom in on the culvert on the right and click the info tool on the culvert.</li>
<li>For the culvert there should be a summary of the final culvert properties.</li>
[[File:SMS_Culvert_Info.jpg|frame|none]]
 
</ol>
If there are no objects in the layer or the file does not exist check that: 
* The correct TUFLOW simulation '''M02_5m_001''' was started;
* The 1D model controls were entered correctly

=1D/2D Check File=
The _1d_2d_check file contains information about the 2D cells that are connected to the 1D culverts.
<ol>
<li>Import the '''M02_5m_001_1d_to_2d_check.mif''' from the '''TUFLOW\check\''' folder.</li>
<li>Navigate to the culvert locations. At each of the culverts there should be some shaded 2D cells.</li>
<li>At the culvert where we used the "SX" points in the 2d_bc layer there should be a single cell upstream and downstream of the culvert, as per the image below.</li.
[[File:SMS_1D_Check.jpg|frame|none]]
 
<li>At the culvert which we used the "SX" line method, there should be six 2D cells upstream and downstream of the culvert.</li>
[[File:SMS_2D_Check.jpg|frame|none]]
 
</ol>
If these connections are not seen in the check file then at check the following at all of the culvert locations: 
* The correct TUFLOW simulation '''M02_5m_001.tcf''' was started;
* The correct version of the check file was opened;
* The .tcf file has been updated to refer to the new .tbc file '''M02_5m_001.tbc''' and has been saved; and
* The .tbc file been updated and saved.

=Conclusion=
The check files have been used to confirm that the model inputs are correct. By now the model should have finished running and we can [[Tutorial_Module02_Archive#Review_the_Results | review the results]].

M02 SMS Check Files Archive - Revision history

ElizaCollison: Created page with " =Introduction= In this page we will review the 1d network check file and the 1d/2d check files in SMS. The check files are very useful for confirming the inputs to TUFLOW..."

ElizaCollison: Created page with "
=Introduction= In this page we will review the 1d network check file and the 1d/2d check files in SMS. The check files are very useful for confirming the inputs to TUFLOW..."