Difference between revisions of "Tutorial M10 002 Check Files QGIS GPKG"

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(Created page with "<span style="color:#FF0000"> <font size = 18>Page Under Construction</font> </span> = Introduction = QGIS is used to import the check files and review the dam break.<br> <br>...")
 
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Review the check files: <br>
 
Review the check files: <br>
 
<ol>
 
<ol>
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<li>Open the following files from the '''Module_10\TUFLOW\check''' folder:
+
<li>Drag and drop the '''M10_5m_002_Check.gpkg''' from the '''Module_10\TUFLOW\check''' folder into QGIS.
−
:*'''M10_5m_002_vzsh_zpt_check_P.shp'''
+
<li>Open the following layer into QGIS:
 +
:*'''M10_5m_002_vzsh_zpt_check_P'''
 
<li>Use the 'Apply TUFLOW Styles to Open Layers'.
 
<li>Use the 'Apply TUFLOW Styles to Open Layers'.
 +
<li>Use the 'Apply GPKG Layer Names'.
 
<li>The vzsh_zpt_check file contains information on the elevation points that change over time, elevation change, final elevation and trigger conditions.<br>
 
<li>The vzsh_zpt_check file contains information on the elevation points that change over time, elevation change, final elevation and trigger conditions.<br>
 
Note: [35;70] is a unique identifier of the grid cell that the water level trigger point is contained within. It comes from the the grd_check layer where, in this example, the attribute 'n' is 35 and 'm' is 70 for the cell containing the trigger. <br>
 
Note: [35;70] is a unique identifier of the grid cell that the water level trigger point is contained within. It comes from the the grd_check layer where, in this example, the attribute 'n' is 35 and 'm' is 70 for the cell containing the trigger. <br>

Revision as of 10:27, 31 July 2023

Page Under Construction

Introduction

QGIS is used to import the check files and review the dam break.

Method

This tutorial introduces:

Review the check files:

  1. Drag and drop the M10_5m_002_Check.gpkg from the Module_10\TUFLOW\check folder into QGIS.
  2. Open the following layer into QGIS:
    • M10_5m_002_vzsh_zpt_check_P
  3. Use the 'Apply TUFLOW Styles to Open Layers'.
  4. Use the 'Apply GPKG Layer Names'.
  5. The vzsh_zpt_check file contains information on the elevation points that change over time, elevation change, final elevation and trigger conditions.
    Note: [35;70] is a unique identifier of the grid cell that the water level trigger point is contained within. It comes from the the grd_check layer where, in this example, the attribute 'n' is 35 and 'm' is 70 for the cell containing the trigger.

    Animation M10 002 Check 01.gif


Conclusion

  • The topographic modifications representing the dam break were inspected.


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