Tutorial M08 002 Check Files QGIS

Introduction

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

Method

This tutorial introduces:

• _DEM_Z

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:
   
   
   
   

   
   

Conclusion

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

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