Tute M01 Inspect Zpts QGIS Archive: Difference between revisions

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Created page with "<ol> =Introduction= In this page we look at the process on assigning elevations to the TUFLOW Zpts that define the elevations in the model using QGIS. In this process we will..."
 
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[[File:Tute M01 QGIS Zpts2.png | frame | none]]
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<li> Select OK to begin the inspection, the progress should be shown in the "Status" section of the dialogue as below. This inspection may take a while (now might be a good time to read Section 4.4 of the 2010 TUFLOW manual).</li>
[[File:Tute M01 QGIS Zpts3.png | frame | none]].
<li>Once the inspection has been completed, we need to remove any elevation point (Zpts) where the points are outside the extent of the DEM. During the inspection process these points were given the DEM_M01 value of Null or 0.<br>