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Flood Modeller Tutorial Module02 Provisional: Difference between revisions

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<br><u>'''QGIS - SHP'''</u>
<br><tt><font color="blue">Create TIN Zpts WRITE TIN </font> <font color="red">==</font> gis\2d_ztin_fmt_m02_development_001_r.shp | gis\2d_ztin_fmt_m02_development_001_p.shp</tt>
 
<br><u>'''QGIS - GPKG'''</u>
<br><tt><font color="blue">Create TIN Zpts WRITE TIN </font> <font color="red">==</font> 2d_ztin_fmt_m02_development_001_r | 2d_ztin_fmt_m02_development_001_p</tt>
 
<br>The <tt><font color="blue">Create TIN Zpts WRITE TIN </font></tt> command creates and writes a .2dm mesh file to the same location as the GIS layer (in this case the TUFLOW\model\gis folder). The .2dm TIN can be viewed, checked, and modified in QGIS. It can then be read into the model directly using the <tt>Read TIN Zpts</tt> command for subsequent model simulations.
 
The 2d_mat layers created in this module build upon the existing commands that modify roughness. The new layers overwrite the existing layers at the location of the proposed development. This process of layering provides a powerful tool in TUFLOW that minimises data duplication and offers a means of quality control. The commands reading in the new 2d_mat layers must be placed after the existing commands.
 
<br><u>'''QGIS - SHP'''</u>
<br><tt><font color="blue">Read GIS Mat </font> <font color="red">==</font> gis\2d_mat_fmt_m02_dev_001_r.shp</tt>
<br><tt><font color="blue">Read GIS Mat </font> <font color="red">==</font> gis\2d_mat_fmt_m02_dev_buildings_001_r.shp</tt>
 
<br><u>'''QGIS - GPKG'''</u>
<br><tt><font color="blue">Read GIS Mat </font> <font color="red">==</font> 2d_mat_fmt_m02_dev_001_r</tt>
<br><tt><font color="blue">Read GIS Mat </font> <font color="red">==</font> 2d_mat_fmt_m02_dev_buildings_001_r</tt>
</li>
 
<li>Save the file. The TCGTGC is now ready to be used.</li>
</ol>
 
==ESTRY Control File (ECF)==
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