Tutorial M10 003 Check Files QGIS GPKG - Revision history

Emilie Nielsen at 03:56, 14 August 2023

2023-08-14T03:56:06Z

← Older revision		Revision as of 13:56, 14 August 2023
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	<li>The nwk_C_check file shows all attributes applied to the network elements.		<li>The nwk_C_check file shows all attributes applied to the network elements.
	<br>		<br>
			<br>
	~~<br>[[File:~~Animation_M10_GPKG_003_Check_01.~~gif]]~~<br><br>		{{Video\|name=Animation_M10_GPKG_003_Check_01.mp4\|width=1223}}<br><br>
	<li>The 1d_to_2d_check file shows the cells selected by the SX boundary links. It is recommended the same number of linking cells is selected at both the upstream and downstream of the dam break and that the number of selected cells is proportional to the structure size. Zoom to each structure to inspect the SX links:		<li>The 1d_to_2d_check file shows the cells selected by the SX boundary links. It is recommended the same number of linking cells is selected at both the upstream and downstream of the dam break and that the number of selected cells is proportional to the structure size. Zoom to each structure to inspect the SX links:
	:*The line SX selects cells which are intercepted by the line using the crosshair approach. For example, the dashed lines below are the crosshairs within a cell. A line must intersect at least one of these crosshairs to be selected:<br>		:*The line SX selects cells which are intercepted by the line using the crosshair approach. For example, the dashed lines below are the crosshairs within a cell. A line must intersect at least one of these crosshairs to be selected:<br>
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	[[File:Cross-hair approach.png \| 300px]]</ol>		[[File:Cross-hair approach.png \| 300px]]</ol>
	<br>		<br>
	~~[[File:~~Animation_M10_GPKG_003_Check_02.~~gif]]~~<br>		{{Video\|name=Animation_M10_GPKG_003_Check_02.mp4\|width=1223}}<br>
	</ol>		</ol>
	<br>		<br>

Emilie Nielsen at 01:01, 14 August 2023

2023-08-14T01:01:39Z

← Older revision		Revision as of 11:01, 14 August 2023
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	<span style="color:#FF0000">
	<font size = 18>Page Under Construction</font>
	</span>
	= Introduction =		= Introduction =
	QGIS is used to import the check files and review the 1D piping, 1D dam failure and 1D to 2D connections between the 1D features and the 2D domain.		QGIS is used to import the check files and review the 1D piping, 1D dam failure and 1D to 2D connections between the 1D features and the 2D domain.

Emilie Nielsen: /* Method */

2023-08-01T01:55:41Z

Method

← Older revision		Revision as of 11:55, 1 August 2023
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	<li>The nwk_C_check file shows all attributes applied to the network elements.		<li>The nwk_C_check file shows all attributes applied to the network elements.
	<br>		<br>
	<br>[[File:~~Animation M10 003 Check 01e~~.gif]]<br><br>		<br>[[File:Animation_M10_GPKG_003_Check_01.gif]]<br><br>
	<li>The 1d_to_2d_check file shows the cells selected by the SX boundary links. It is recommended the same number of linking cells is selected at both the upstream and downstream of the dam break and that the number of selected cells is proportional to the structure size. Zoom to each structure to inspect the SX links:		<li>The 1d_to_2d_check file shows the cells selected by the SX boundary links. It is recommended the same number of linking cells is selected at both the upstream and downstream of the dam break and that the number of selected cells is proportional to the structure size. Zoom to each structure to inspect the SX links:
	:*The line SX selects cells which are intercepted by the line using the crosshair approach. For example, the dashed lines below are the crosshairs within a cell. A line must intersect at least one of these crosshairs to be selected:<br>		:*The line SX selects cells which are intercepted by the line using the crosshair approach. For example, the dashed lines below are the crosshairs within a cell. A line must intersect at least one of these crosshairs to be selected:<br>
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	[[File:Cross-hair approach.png \| 300px]]</ol>		[[File:Cross-hair approach.png \| 300px]]</ol>
	<br>		<br>
	[[File:~~Animation M10 003 Check 02b~~.gif]]<br>		[[File:Animation_M10_GPKG_003_Check_02.gif]]<br>
	</ol>		</ol>
	<br>		<br>

Emilie Nielsen: /* Method */

2023-07-31T01:10:26Z

Method

← Older revision		Revision as of 11:10, 31 July 2023
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	Review the check files:		Review the check files:
	<ol>		<ol>
	<li>Open the ~~following~~ files ~~from the ''' Module_10\TUFLOW\check''' folder~~:		<li>Open the files, either:
			:*Within the QGIS Browser Panel, navigate to '''Module_10\TUFLOW\check\M10_5m_003_Check.gpkg''' and double click the following layers, or
	:*'''M10_5m_003_grd_check_R.shp'''
	:*'''~~M10_5m_003_nwk_C_check_L.shp~~'''		::*'''M10_5m_003_grd_check_R'''
			::*'''M10_5m_003_nwk_C_check_L'''
	:*'''M10_5m_003_1d_to_2d_check_R~~.shp~~'''		::*'''M10_5m_003_1d_to_2d_check_R'''
			:*In File Explorer, navigate to the '''Module_10\TUFLOW\check''' folder, drag and drop the '''M10_5m_003_Check.gpkg''' into the QGIS workspace and select the layers above (hold Ctrl to select multiple).
	<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 grd_check is the 2D grid defined by the 2d_code layer and contains a region object for each cell. It is useful to understand how the model is orientated, the cell size in relation to the hydraulic features and where certain calculations occur in the model. In this tutorial, the grid is orientated to align with the downstream road.		<li>The grd_check is the 2D grid defined by the 2d_code layer and contains a region object for each cell. It is useful to understand how the model is orientated, the cell size in relation to the hydraulic features and where certain calculations occur in the model. In this tutorial, the grid is orientated to align with the downstream road.
	<li>The nwk_C_check file shows all attributes applied to the network elements.		<li>The nwk_C_check file shows all attributes applied to the network elements.

Emilie Nielsen: Created page with " Page Under Construction = Introduction = QGIS is used to import the check files and review the 1D piping, 1D dam fa..."

2023-06-15T05:40:30Z

Created page with " Page Under Construction = Introduction = QGIS is used to import the check files and review the 1D piping, 1D dam fa..."

New page

Page Under Construction

= Introduction =
QGIS is used to import the check files and review the 1D piping, 1D dam failure and 1D to 2D connections between the 1D features and the 2D domain.
 
 

= Method =
This tutorial introduces:
:*[[Check_Files_2d_grd | _grd_check_R]]
:*[[Check_Files_1d_nwk_C | _nwk_C_check_L]]
:*[[Check_Files_1d_to_2d_bc | _1d_to_2d_check_R]]

Review the check files:
<ol>
<li>Open the following files from the ''' Module_10\TUFLOW\check''' folder:
:*'''M10_5m_003_grd_check_R.shp'''
:*'''M10_5m_003_nwk_C_check_L.shp'''
:*'''M10_5m_003_1d_to_2d_check_R.shp'''
<li>Use the 'Apply TUFLOW Styles to Open Layers'.
<li>The grd_check is the 2D grid defined by the 2d_code layer and contains a region object for each cell. It is useful to understand how the model is orientated, the cell size in relation to the hydraulic features and where certain calculations occur in the model. In this tutorial, the grid is orientated to align with the downstream road.
<li>The nwk_C_check file shows all attributes applied to the network elements.
 
 [[File:Animation M10 003 Check 01e.gif]] 
<li>The 1d_to_2d_check file shows the cells selected by the SX boundary links. It is recommended the same number of linking cells is selected at both the upstream and downstream of the dam break and that the number of selected cells is proportional to the structure size. Zoom to each structure to inspect the SX links:
:*The line SX selects cells which are intercepted by the line using the crosshair approach. For example, the dashed lines below are the crosshairs within a cell. A line must intersect at least one of these crosshairs to be selected: 
<ol>
 
[[File:Cross-hair approach.png | 300px]]</ol>
 
[[File:Animation M10 003 Check 02b.gif]] 
</ol>
 

= Conclusion =
:*The nwk_C_check file investigated the attributes for the 1D piping failure and 1D dam failure.
:*The 1d_to_2d_check and grd_check files were used to assess the SX connections between the 1D elements and the 2D domain.
 
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|uplink=[[Tutorial_M10#Check_Files_3| Back to Module 10 Main Page]]
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