View Results in SAGA: Difference between revisions
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==Introduction==
In this section we will look at post-processing the TUFLOW results so they can be imported and viewed in SAGA. We will bring 3D surfaces (as gridded datasets) as well as point and vector data (as region objects).
==TUFLOW to GIS==
In order to bring the 2D results written by TUFLOW (for example a water level surface) into SAGA it is necessary to utilise a TUFLOW utility called '''TUFLOW_to_GIS.exe''' this utility can be downloaded from the TUFLOW website [http://www.tuflow.com/
There is separate wiki page on how to use the TUFLOW_to_GIS utility. This page can be found here [[TUFLOW_to_GIS|TUFLOW to GIS]].
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<li> Download the TUFLOW_to_GIS utility and unzip. Take note of where this utility is located.</li>
<li> Create an empty text file in the '''TUFLOW\results\M01\2d\''' directory and name the file '''Process_Results.bat'''</li>
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C:\TUFLOW\Utilities\TUFLOW_to_GIS.exe -b -shp -vector -t2 M01_5m_002_V.dat<br>
C:\TUFLOW\Utilities\TUFLOW_to_GIS.exe -b -shp -vector -t3 M01_5m_002_V.dat<br>
Pause <font color="grey">REM this keeps the
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''Update the path to TUFLOW_to_GIS.exe if necessary.''
<li>In Windows Explorer navigate to the '''TUFLOW\results\M01\2d\''' directory and double click on the newly created batch file '''Process_Results.bat'''.</li>
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[[File:T2G M01 OutputsArc.png|frame|none]]
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==Import to SAGA==
We will import the gridded surfaces to SAGA:
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<li>In the ''Modules Library'' expand the ''Import/Export - Grids'' item and select ''Import ESRI Arc/Info Grid''. To execute the module, either double click on this item or select the ''Execute'' button in the ''Object Properties'' Window.</li>
[[File:Tute M01 Res Grids Saga1.png|frame|none]]
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<li>To view the other timesteps that were converted (at times 2 and 3 hours) repeat the above steps.</li>
<li>We will next look at the maximum water level results. In the data window double click on the '''M01_5m_002_d_g002.50_Max''' (or right click and select show) and create a new map window.</li>
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==Conclusion==
We have covered the basics of viewing 2D TUFLOW results in SAGA. Please return to the tutorial model, module 1. In the next step we review the performance of the TUFLOW model (warnings, checks and mass balance), to return please click <u>[[
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