Difference between revisions of "Tutorial M08 002 Check Files QGIS"

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Line 5: Line 5:
 
= Method =
 
= Method =
 
This tutorial introduces:
 
This tutorial introduces:
:*[[Check_Files_2d_DEM_Z | _DEM_Z.flt]]
+
:*[[Check_Files_2d_DEM_Z | _DEM_Z.tif]]
  
 
Review the check files: <br>
 
Review the check files: <br>
 
<ol>
 
<ol>
 
<li>Open the following files from the '''Module_08\TUFLOW\check''' folder:
 
<li>Open the following files from the '''Module_08\TUFLOW\check''' folder:
:*'''M08_5m_EXG_002_DEM_Z.flt'''
+
:*'''M08_5m_EXG_002_DEM_Z.tif'''
:*'''M08_5m_DEV_002_DEM_Z.flt'''
+
:*'''M08_5m_DEV_002_DEM_Z.tif'''
 
<li>The DEM_Z grid shows the final elevations including any topographic modifications used for the model calculations.
 
<li>The DEM_Z grid shows the final elevations including any topographic modifications used for the model calculations.
 
<li>Use the Profile Tool plugin to compare the DEM_Z files: <br>
 
<li>Use the Profile Tool plugin to compare the DEM_Z files: <br>

Revision as of 13:07, 14 April 2023

Introduction

QGIS is used to import the check files and review the modified elevations between both model runs.

Method

This tutorial introduces:

Review the check files:

  1. Open the following files from the Module_08\TUFLOW\check folder:
    • M08_5m_EXG_002_DEM_Z.tif
    • M08_5m_DEV_002_DEM_Z.tif
  2. The DEM_Z grid shows the final elevations including any topographic modifications used for the model calculations.
  3. Use the Profile Tool plugin to compare the DEM_Z files:

    Animation M08 002 Check 01.gif

Conclusion

  • The topographic modifications representing different development sites were assessed using the Profile Tool.


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