Tutorial M11 001 GIS Inputs QGIS - Revision history

Emilie Nielsen at 00:21, 23 September 2024

2024-09-23T00:21:46Z

← Older revision		Revision as of 10:21, 23 September 2024
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	:* W - weir.		:* W - weir.
	:* X - connecting channel used for side channels entering the main channel.		:* X - connecting channel used for side channels entering the main channel.
	See ~~Table 5-1 of~~ the <u>[https://~~downloads~~.tuflow.com/~~_archive~~/~~TUFLOW~~/~~Releases~~/~~2018-03/TUFLOW%20Manual.2018-03.pdf 2018~~ TUFLOW Manual]</u> for more information on the 1d_nwk types.		See the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u> for more information on the 1d_nwk types.
	<li>Use the 'Identify Features' tool to inspect the attributes of the three 1d_nwk types:<br>		<li>Use the 'Identify Features' tool to inspect the attributes of the three 1d_nwk types:<br>
	<br>		<br>
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	==Water Level Lines==		==Water Level Lines==
	Water Level Line (WLL) are used to display 1D results in map outputs. WLL do not change 1D hydraulic computations and are only used to display 1D results in plan (2D) formats. For more information on WLL, ~~see~~ ~~Section 9.5.2 of~~ the <u>[https://~~downloads~~.tuflow.com/~~_archive~~/~~TUFLOW~~/~~Releases~~/~~2018-03/TUFLOW%20Manual.2018-03.pdf 2018~~ TUFLOW Manual]</u>:		Water Level Line (WLL) are used to display 1D results in map outputs. WLL do not change 1D hydraulic computations and are only used to display 1D results in plan (2D) formats. For more information on WLL, refer to the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u>:
	<ol>		<ol>
	<li>Load the '''1d_wll_M11_001_L.shp''' from the '''Module_11\TUFLOW\model\gis''' folder into QGIS and use the 'Apply TUFLOW Styles to Open Layers'.		<li>Load the '''1d_wll_M11_001_L.shp''' from the '''Module_11\TUFLOW\model\gis''' folder into QGIS and use the 'Apply TUFLOW Styles to Open Layers'.

Emilie Nielsen at 01:33, 15 August 2023

2023-08-15T01:33:58Z

← Older revision		Revision as of 11:33, 15 August 2023
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	<li>Use the 'Identify Features' tool to inspect a cross section line. Each line has a unique name in the 'Source' attribute field that links to a cross section csv contained within the '''xs''' folder. Type attribute 'XZ' specifies distance vs elevation cross section: <br>		<li>Use the 'Identify Features' tool to inspect a cross section line. Each line has a unique name in the 'Source' attribute field that links to a cross section csv contained within the '''xs''' folder. Type attribute 'XZ' specifies distance vs elevation cross section: <br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_01.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 01.gif]]<br>
	<br>		<br>
	<li>Open the TUFLOW Viewer, the 1d_xs file automatically appears with a time series result 'XZ' showing. Select a 1d_xs line and view the cross section: <br>		<li>Open the TUFLOW Viewer, the 1d_xs file automatically appears with a time series result 'XZ' showing. Select a 1d_xs line and view the cross section: <br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_02.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 02.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>Use the 'Identify Features' tool to inspect the attributes of the three 1d_nwk types:<br>		<li>Use the 'Identify Features' tool to inspect the attributes of the three 1d_nwk types:<br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_03.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 03.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>Use the 'Identify Features' tool to inspect the attributes of the three boundaries. A QT type (flow vs time) hydrograph is used to apply flow at the upstream boundary and a HQ (water level vs flow) boundary is used to remove flow from the downstream boundary based on a water level vs flow curve:<br>		<li>Use the 'Identify Features' tool to inspect the attributes of the three boundaries. A QT type (flow vs time) hydrograph is used to apply flow at the upstream boundary and a HQ (water level vs flow) boundary is used to remove flow from the downstream boundary based on a water level vs flow curve:<br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_09.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 09.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>Two culverts within the open channel link upstream 1D channel to the downstream 1D channel underneath the roads, the culvert to the east is embedded into the 2D domain directly. Use the 'Identify Features' tool to inspect the attributes:<br>		<li>Two culverts within the open channel link upstream 1D channel to the downstream 1D channel underneath the roads, the culvert to the east is embedded into the 2D domain directly. Use the 'Identify Features' tool to inspect the attributes:<br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_04.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 04.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>The 2d_bc SX points are snapped to the 1d_nwk culvert:<br>		<li>The 2d_bc SX points are snapped to the 1d_nwk culvert:<br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_05.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 05.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>The CN lines connect the HX lines to the 1D channel. Where a CN line is connected to the HX line, the water level from the 1D nodes is transferred to the HX line. In between 1D nodes a linear interpolation of water level is applied. <br>		<li>The CN lines connect the HX lines to the 1D channel. Where a CN line is connected to the HX line, the water level from the 1D nodes is transferred to the HX line. In between 1D nodes a linear interpolation of water level is applied. <br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_06a.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 06a.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_07.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 07.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>The 2d_code layer is used to deactivate the area representing the 1D open channel with attribute of '0'. All cells within the polygon are removed from the 2D computations. <br>		<li>The 2d_code layer is used to deactivate the area representing the 1D open channel with attribute of '0'. All cells within the polygon are removed from the 2D computations. <br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_08.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 08.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>The 1d_wll layer must be digitised perpendicular to the flow direction and from left to right looking downstream. An attribute of '2.5' is specified for all lines as a minimum distance interval along the WLL to generate triangulation points. <br>		<li>The 1d_wll layer must be digitised perpendicular to the flow direction and from left to right looking downstream. An attribute of '2.5' is specified for all lines as a minimum distance interval along the WLL to generate triangulation points. <br>
	<br>		<br>
			{{Video\|name=Animation_M11_001_GIS_10.mp4\|width=1237}}<br>
	[[File:Animation M11 001 GIS 10.gif]]<br>
	<br>		<br>
	</ol>		</ol>
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	<li>Turn off editing to save the edits.<br>		<li>Turn off editing to save the edits.<br>
	<br>		<br>
	~~[[File:~~Animation_M11_001_GIS_11e.~~gif]]~~<br>		{{Video\|name=Animation_M11_001_GIS_11e.mp4\|width=1237}}<br>
	<br>		<br>
	<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.		<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.
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	<li>Turn off editing to save the edits.<br>		<li>Turn off editing to save the edits.<br>
	<br>		<br>
	~~[[File:~~Animation_M11_001_GIS_12e.~~gif]]~~<br>		{{Video\|name=Animation_M11_001_GIS_12e.mp4\|width=1237}}<br>
	<br>		<br>
	<li>To ensure the point reporting functionality is correct, it needs to be snapped to the start/end of a 1d_nwk line.		<li>To ensure the point reporting functionality is correct, it needs to be snapped to the start/end of a 1d_nwk line.
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	<li>Turn off editing to save the edits. <br>		<li>Turn off editing to save the edits. <br>
	<br>		<br>
	~~[[File:~~Animation_M11_001_GIS_13a.~~gif]]~~<br>		{{Video\|name=Animation_M11_001_GIS_13a.mp4\|width=1237}}<br>
	</ol>		</ol>
	<br>		<br>

ElizaCollison: /* 2D Breaklines */

2023-07-19T13:19:34Z

2D Breaklines

← Older revision		Revision as of 23:19, 19 July 2023
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	:*No ‘Z’ attribute is specified, the elevations are taken from the 2d_zsh point layer.		:*No ‘Z’ attribute is specified, the elevations are taken from the 2d_zsh point layer.
	:*The breakline has the same Shape_Width as the cell size, this is a thick breakline modifying whole cells.		:*The breakline has the same Shape_Width as the cell size, this is a thick breakline modifying whole cells.
	:*The Shape_Option of 'MAX' is specified. The Zpt elevations only changes when the Z shape elevation at the Zpt is higher. The purpose of the Z shape is to enforce the highest elevations along the ~~river~~ bank.		:*The Shape_Option of 'MAX' is specified. The Zpt elevations only changes when the Z shape elevation at the Zpt is higher. The purpose of the Z shape is to enforce the highest elevations along the bank of the channel.
	<li>The 2d_zsh point layer is used to apply elevation to the breaklines:		<li>The 2d_zsh point layer is used to apply elevation to the breaklines:
	:*The values in the 'Z' attribute are elevations assigned to each point and are interpolated along the breakline.		:*The values in the 'Z' attribute are elevations assigned to each point and are interpolated along the breakline.

ElizaCollison: /* 2D Breaklines */

2023-07-19T13:19:18Z

2D Breaklines

← Older revision		Revision as of 23:19, 19 July 2023
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	:*No ‘Z’ attribute is specified, the elevations are taken from the 2d_zsh point layer.		:*No ‘Z’ attribute is specified, the elevations are taken from the 2d_zsh point layer.
	:*The breakline has the same Shape_Width as the cell size, this is a thick breakline modifying whole cells.		:*The breakline has the same Shape_Width as the cell size, this is a thick breakline modifying whole cells.
	:*The Shape_Option of 'MAX' is specified. The Zpt elevations only changes when the Z shape elevation at the Zpt is higher. The purpose of the Z shape is to enforce the highest elevations along the ~~road~~ ~~crest~~.		:*The Shape_Option of 'MAX' is specified. The Zpt elevations only changes when the Z shape elevation at the Zpt is higher. The purpose of the Z shape is to enforce the highest elevations along the river bank.
	<li>The 2d_zsh point layer is used to apply elevation to the breaklines:		<li>The 2d_zsh point layer is used to apply elevation to the breaklines:
	:*The values in the 'Z' attribute are elevations assigned to each point and are interpolated along the breakline.		:*The values in the 'Z' attribute are elevations assigned to each point and are interpolated along the breakline.

Emilie Nielsen: /* TUFLOW Project Re-Configuration */

2023-05-31T23:31:00Z

TUFLOW Project Re-Configuration

← Older revision		Revision as of 09:31, 1 June 2023
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	<li>Click 'OK' and save the workspace by selecting Project > Save As.<br>		<li>Click 'OK' and save the workspace by selecting Project > Save As.<br>
	<br>		<br>
	[[File:~~M11 Configure Project v3~~.~~png~~]]<br><br>		[[File:M11_SHP_ConfigureProject.PNG]]<br><br>
	<li>Set the workspace projection to EPSG:32760, see <u>[https://wiki.tuflow.com/index.php?title=Tutorial_Site_Familiarisation_QGIS#Set_the_Projection Set the Projection]</u>.		<li>Set the workspace projection to EPSG:32760, see <u>[https://wiki.tuflow.com/index.php?title=Tutorial_Site_Familiarisation_QGIS#Set_the_Projection Set the Projection]</u>.
	</ol>		</ol>

Emilie Nielsen: /* Reporting Locations */

2023-04-27T04:54:54Z

Reporting Locations

← Older revision		Revision as of 14:54, 27 April 2023
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	<li>Turn off editing to save the edits.<br>		<li>Turn off editing to save the edits.<br>
	<br>		<br>
	[[File:~~Animation_M11_001_GIS_11d~~.gif]]<br>		[[File:Animation_M11_001_GIS_11e.gif]]<br>
	<br>		<br>
	<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.		<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.
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	<li>Turn off editing to save the edits.<br>		<li>Turn off editing to save the edits.<br>
	<br>		<br>
	[[File:~~Animation_M11_001_GIS_12d~~.gif]]<br>		[[File:Animation_M11_001_GIS_12e.gif]]<br>
	<br>		<br>
	<li>To ensure the point reporting functionality is correct, it needs to be snapped to the start/end of a 1d_nwk line.		<li>To ensure the point reporting functionality is correct, it needs to be snapped to the start/end of a 1d_nwk line.

Emilie Nielsen: /* Reporting Locations */

2023-04-27T04:34:29Z

Reporting Locations

← Older revision		Revision as of 14:34, 27 April 2023
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	<li>Right click on the '''0d_rl_M11_001_L''' and toggle on Editing.		<li>Right click on the '''0d_rl_M11_001_L''' and toggle on Editing.
	<li>Copy the line from the 2d_po line layer into the 0d_rl line layer.		<li>Copy the line from the 2d_po line layer into the 0d_rl line layer.
	<li>Open the attribute table and enter Name as '~~Location1~~'.		<li>Open the attribute table and enter Name as 'Loc1_L'.
	<li>Turn off editing to save the edits.<br>		<li>Turn off editing to save the edits.<br>
	<br>		<br>
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	<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.		<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.
	<li>Copy the point from the 2d_po point layer into the 0d_rl point layer.		<li>Copy the point from the 2d_po point layer into the 0d_rl point layer.
	<li>Open the attribute table and enter Name as '~~Location1~~'.		<li>Open the attribute table and enter Name as 'Loc1_P'.
	<li>Turn off editing to save the edits.<br>		<li>Turn off editing to save the edits.<br>
	<br>		<br>

Emilie Nielsen: /* Reporting Locations */

2023-04-27T02:01:34Z

Reporting Locations

Emilie Nielsen: /* 2D Breaklines */

2023-04-21T03:56:53Z

2D Breaklines

← Older revision		Revision as of 13:56, 21 April 2023
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	<br>		<br>
	<li>Load the following layers into QGIS from the '''Module_11\TUFLOW\model\gis''' folder and use the 'Apply TUFLOW Styles to Open Layers':		<li>Load the following layers into QGIS from the '''Module_11\TUFLOW\model\gis''' folder and use the 'Apply TUFLOW Styles to Open Layers':
	:*2d_zsh_M11_hx_001_L		:*'''2d_zsh_M11_hx_001_L.shp'''
	:*2d_zsh_M11_hx_001_P		:*'''2d_zsh_M11_hx_001_P.shp'''
	<li>The 2d_zsh line layer is used to define breaklines along the bank of the channel:		<li>The 2d_zsh line layer is used to define breaklines along the bank of the channel:
	:*No ‘Z’ attribute is specified, the elevations are taken from the 2d_zsh point layer.		:*No ‘Z’ attribute is specified, the elevations are taken from the 2d_zsh point layer.

Pavlina Monhartova: /* Reporting Locations */

2023-04-21T00:21:20Z

Reporting Locations

← Older revision		Revision as of 10:21, 21 April 2023
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	[[File:Animation_M11_001_GIS_12d.gif]]<br>		[[File:Animation_M11_001_GIS_12d.gif]]<br>
	<br>		<br>
	<li>To ensure the point is snapped to the start/end of a 1d_nwk line~~, right click on the '0d_rl_M11_001_P' and toggle on Editing~~.		<li>To ensure the point reporting functionality is correct, it needs to be snapped to the start/end of a 1d_nwk line.
			<li>Right click on the '0d_rl_M11_001_P' and toggle on Editing.
	<li>Use the 'Vertex Tool' to move the point.		<li>Use the 'Vertex Tool' to move the point.
	<li>Enable snapping and use the 'Edit Advanced Configuration' tool to select '1d_nwk_M11_channels_001_L'.		<li>Enable snapping and use the 'Edit Advanced Configuration' tool to select '1d_nwk_M11_channels_001_L'.

← Older revision		Revision as of 12:01, 27 April 2023
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	<ol>		<ol>
	<li>Load the '''2d_po_M01_001_L.shp''' and '''2d_po_M01_001_P.shp''' from the '''Module_11\TUFLOW\model\gis''' folder into QGIS.		<li>Load the '''2d_po_M01_001_L.shp''' and '''2d_po_M01_001_P.shp''' from the '''Module_11\TUFLOW\model\gis''' folder into QGIS.
	<li>Right click on the '0d_rl_M11_001_L' and toggle on Editing.		<li>Right click on the '''0d_rl_M11_001_L''' and toggle on Editing.
	<li>Copy the line from the 2d_po line layer into the 0d_rl line layer.		<li>Copy the line from the 2d_po line layer into the 0d_rl line layer.
	<li>Open the attribute table and enter Name as 'Location1'.		<li>Open the attribute table and enter Name as 'Location1'.
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	[[File:Animation_M11_001_GIS_11d.gif]]<br>		[[File:Animation_M11_001_GIS_11d.gif]]<br>
	<br>		<br>
	<li>Right click on the '0d_rl_M11_001_P' and toggle on Editing.		<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.
	<li>Copy the point from the 2d_po point layer into the 0d_rl point layer.		<li>Copy the point from the 2d_po point layer into the 0d_rl point layer.
	<li>Open the attribute table and enter Name as 'Location1'.		<li>Open the attribute table and enter Name as 'Location1'.
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	<br>		<br>
	<li>To ensure the point reporting functionality is correct, it needs to be snapped to the start/end of a 1d_nwk line.		<li>To ensure the point reporting functionality is correct, it needs to be snapped to the start/end of a 1d_nwk line.
	<li>Right click on the '0d_rl_M11_001_P' and toggle on Editing.		<li>Right click on the '''0d_rl_M11_001_P''' and toggle on Editing.
	<li>Use the 'Vertex Tool' to move the point.		<li>Use the 'Vertex Tool' to move the point.
	<li>Enable snapping and use the 'Edit Advanced Configuration' tool to select '1d_nwk_M11_channels_001_L'.		<li>Enable snapping and use the 'Edit Advanced Configuration' tool to select '''1d_nwk_M11_channels_001_L'''.
	<li>Use the 'Vertex Tool' to snap the point to the start/end of the 1d_nwk line.		<li>Use the 'Vertex Tool' to snap the point to the start/end of the 1d_nwk line.
	<li>Turn off editing to save the edits. <br>		<li>Turn off editing to save the edits. <br>