Tutorial M01 Check Files QGIS - Revision history

Emilie Nielsen at 07:43, 14 August 2023

2023-08-14T07:43:01Z

← Older revision		Revision as of 17:43, 14 August 2023
Line 23:		Line 23:
	<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. <br>		<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. <br>
	<br>		<br>
	~~[[File:~~Animation_M01_Check_Vectors_01c.~~gif]]~~<br>		{{Video\|name=Animation_M01_Check_Vectors_01c.mp4\|width=1123}}<br>
	<br>		<br>
	<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.		<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.
	<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>		<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>
	<br>		<br>
	~~[[File:~~Animation_M01_Check_Vectors_02d.~~gif]]~~		{{Video\|name=Animation_M01_Check_Vectors_02d.mp4\|width=1123}}
	</ol>		</ol>
	<br>		<br>
Line 41:		Line 41:
	<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>		<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>
	<br>		<br>
	~~[[File:~~Animation_M01_GPKG_Check_DEMZ.~~gif]]~~<br>		{{Video\|name=Animation_M01_GPKG_Check_DEMZ.mp4\|width=1123}}<br>
	<br>		<br>
	<li>Right click on the DEM_M file and select 'Properties'.		<li>Right click on the DEM_M file and select 'Properties'.
Line 48:		Line 48:
	<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>		<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>
	<br>		<br>
	~~[[File:~~Animation_M01_GPKG_Check_DEMM.~~gif]]~~<br>		{{Video\|name=Animation_M01_GPKG_Check_DEMM.mp4\|width=1123}}<br>
	</ol>		</ol>
	<br>		<br>

Emilie Nielsen: /* Method */

2023-06-14T00:17:37Z

Method

← Older revision		Revision as of 10:17, 14 June 2023
Line 23:		Line 23:
	<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. <br>		<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. <br>
	<br>		<br>
	[[File:~~Animation_M01_Check_Vectors_01b~~.gif]]<br>		[[File:Animation_M01_Check_Vectors_01c.gif]]<br>
	<br>		<br>
	<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.		<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.
	<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>		<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>
	<br>		<br>
	[[File:~~Animation_M01_Check_Vectors_02c~~.gif]]		[[File:Animation_M01_Check_Vectors_02d.gif]]
	</ol>		</ol>
	<br>		<br>
Line 41:		Line 41:
	<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>		<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>
	<br>		<br>
	[[File:~~Animation_M01_Check_DEMZ_b~~.gif]]<br>		[[File:Animation_M01_GPKG_Check_DEMZ.gif]]<br>
	<br>		<br>
	<li>Right click on the DEM_M file and select 'Properties'.		<li>Right click on the DEM_M file and select 'Properties'.
Line 48:		Line 48:
	<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>		<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>
	<br>		<br>
	[[File:~~Animation_M01_Check_DEMM_b~~.gif]]<br>		[[File:Animation_M01_GPKG_Check_DEMM.gif]]<br>
	</ol>		</ol>
	<br>		<br>

Emilie Nielsen at 03:59, 2 June 2023

2023-06-02T03:59:32Z

← Older revision		Revision as of 13:59, 2 June 2023
Line 28:		Line 28:
	<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>		<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>
	<br>		<br>
	[[File:~~Animation_M01_Check_Vectors_02b~~.gif]]		[[File:Animation_M01_Check_Vectors_02c.gif]]
	</ol>		</ol>
	<br>		<br>

Emilie Nielsen: /* Method */

2023-04-20T02:11:29Z

Method

← Older revision		Revision as of 12:11, 20 April 2023
Line 23:		Line 23:
	<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. <br>		<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. <br>
	<br>		<br>
	[[File:~~Animation_M01_Check_Vectors_01a~~.gif]]<br>		[[File:Animation_M01_Check_Vectors_01b.gif]]<br>
	<br>		<br>
	<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.		<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.
	<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>		<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>
	<br>		<br>
	[[File:~~Animation_M01_Check_Vectors_02a~~.gif]]		[[File:Animation_M01_Check_Vectors_02b.gif]]
	</ol>		</ol>
	<br>		<br>
Line 41:		Line 41:
	<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>		<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>
	<br>		<br>
	[[File:~~Animation_M01_Check_DEMZ_a~~.gif]]<br>		[[File:Animation_M01_Check_DEMZ_b.gif]]<br>
	<br>		<br>
	<li>Right click on the DEM_M file and select 'Properties'.		<li>Right click on the DEM_M file and select 'Properties'.
Line 48:		Line 48:
	<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>		<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>
	<br>		<br>
	[[File:~~Animation_M01_Check_DEMM_a~~.gif]]<br>		[[File:Animation_M01_Check_DEMM_b.gif]]<br>
	</ol>		</ol>
	<br>		<br>

Emilie Nielsen: /* Method */

2023-04-20T01:58:13Z

Method

← Older revision		Revision as of 11:58, 20 April 2023
Line 23:		Line 23:
	<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. <br>		<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. <br>
	<br>		<br>
	[[File:~~Animation M01 Check Vectors~~.gif]]<br>		[[File:Animation_M01_Check_Vectors_01a.gif]]<br>
	<br>		<br>
	<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.		<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.
	<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>		<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to.<br>
	<br>		<br>
	[[File:~~Animation M01 Check Vectors 02~~.gif]]		[[File:Animation_M01_Check_Vectors_02a.gif]]
	</ol>		</ol>
	<br>		<br>
Line 41:		Line 41:
	<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>		<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>
	<br>		<br>
	[[File:~~Animation M01 Check DEMZ~~.gif]]<br>		[[File:Animation_M01_Check_DEMZ_a.gif]]<br>
	<br>		<br>
	<li>Right click on the DEM_M file and select 'Properties'.		<li>Right click on the DEM_M file and select 'Properties'.
Line 48:		Line 48:
	<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>		<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below.<br>
	<br>		<br>
	[[File:~~Animation M01 Check DEMM~~.gif]]<br>		[[File:Animation_M01_Check_DEMM_a.gif]]<br>
	</ol>		</ol>
	<br>		<br>

Emilie Nielsen: /* Method */

2023-04-19T22:46:37Z

Method

← Older revision		Revision as of 08:46, 20 April 2023
Line 5:		Line 5:
	=Method=		=Method=
	This tutorial introduces:		This tutorial introduces:
	:*[[Check_Files_2d_dom \| _dom_check_R~~.shp~~]]		:*[[Check_Files_2d_dom \| _dom_check_R]]
	:*[[Check_Files_2d_grd \| _grd_check_R~~.shp~~]]		:*[[Check_Files_2d_grd \| _grd_check_R]]
	:*[[Check_Files_2d_bcc_check \| _bcc_check_R~~.shp~~]]		:*[[Check_Files_2d_bcc_check \| _bcc_check_R]]
	:*[[Check_Files_2d_sac \| _sac_check_R~~.shp~~]]		:*[[Check_Files_2d_sac \| _sac_check_R]]
	:*[[Check_Files_2d_DEM_M \| _DEM_M~~.tif~~]]		:*[[Check_Files_2d_DEM_M \| _DEM_M]]
	:*[[Check_Files_2d_DEM_Z \| _DEM_Z~~.tif~~]]		:*[[Check_Files_2d_DEM_Z \| _DEM_Z]]

	Review vector check files:		Review vector check files:

Emilie Nielsen: /* Method */

2023-04-13T03:56:48Z

Method

← Older revision		Revision as of 13:56, 13 April 2023
Line 9:		Line 9:
	:*[[Check_Files_2d_bcc_check \| _bcc_check_R.shp]]		:*[[Check_Files_2d_bcc_check \| _bcc_check_R.shp]]
	:*[[Check_Files_2d_sac \| _sac_check_R.shp]]		:*[[Check_Files_2d_sac \| _sac_check_R.shp]]
	:*[[Check_Files_2d_DEM_M \| _DEM_M.~~flt~~]]		:*[[Check_Files_2d_DEM_M \| _DEM_M.tif]]
	:*[[Check_Files_2d_DEM_Z \| _DEM_Z.~~flt~~]]		:*[[Check_Files_2d_DEM_Z \| _DEM_Z.tif]]

	Review vector check files:		Review vector check files:
Line 35:		Line 35:
	<ol>		<ol>
	<li>Open the following files from the ''' Module_01\TUFLOW\check''' folder:		<li>Open the following files from the ''' Module_01\TUFLOW\check''' folder:
	:*'''M01_5m_001_DEM_Z.~~flt~~'''		:*'''M01_5m_001_DEM_Z.tif'''
	:*'''M01_5m_001_DEM_M.~~flt~~'''		:*'''M01_5m_001_DEM_M.tif'''
	<li>These can either be dragged and dropped into QGIS, or loaded by selecting Layer > Add Layer > Add Raster Layer from the menu.		<li>These can either be dragged and dropped into QGIS, or loaded by selecting Layer > Add Layer > Add Raster Layer from the menu.
	<li>Right click on the original DEM and select Styles > Copy Style. Right click on the DEM_Z and select Styles > Paste Style.		<li>Right click on the original DEM and select Styles > Copy Style. Right click on the DEM_Z and select Styles > Paste Style.

ElizaCollison: Created page with "= Introduction = QGIS is used to import check files and review the model domain, active cells, boundary conditions, materials and final elevations.

=Method= This tut..."

2022-05-10T13:57:41Z

Created page with "= Introduction = QGIS is used to import check files and review the model domain, active cells, boundary conditions, materials and final elevations. =Method= This tut..."

New page

= Introduction =
QGIS is used to import check files and review the model domain, active cells, boundary conditions, materials and final elevations. 
 

=Method=
This tutorial introduces:
:*[[Check_Files_2d_dom | _dom_check_R.shp]]
:*[[Check_Files_2d_grd | _grd_check_R.shp]]
:*[[Check_Files_2d_bcc_check | _bcc_check_R.shp]]
:*[[Check_Files_2d_sac | _sac_check_R.shp]]
:*[[Check_Files_2d_DEM_M | _DEM_M.flt]]
:*[[Check_Files_2d_DEM_Z | _DEM_Z.flt]]

Review vector check files:
<ol>
<li>Open the following files from the ''' Module_01\TUFLOW\check''' folder:
:*'''M01_5m_001_dom_check_R.shp'''
:*'''M01_5m_001_grd_check_R.shp'''
:*'''M01_5m_001_bcc_check_R.shp'''
:*'''M01_5m_001_sac_check_R.shp'''
<li>Use the 'Apply TUFLOW Styles to Open Layers' from the TUFLOW toolbar.
<li>The dom_check contains a rectangle of the 2D domain showing the location, orientation and size of the domain. Within this domain, cells can be turned on and off, outside of this domain no 2D calculations are performed. This domain is created using the <tt>Origin</tt>, <tt>Orientation</tt>, and <tt>Grid Size (X,Y)</tt> commands in the TGC.
<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. 
 
[[File:Animation M01 Check Vectors.gif]] 
 
<li>The bcc_check contains information on the 2D boundaries used in the 2d_bc layer. It this tutorial, it includes an upstream and downstream boundary.
<li>The sac_check is related to the 2d_sa boundary layer and, by default, shows the lowest cell in every polygon where the hydrograph is applied to. 
 
[[File:Animation M01 Check Vectors 02.gif]]
</ol>
 

Review raster check files:
<ol>
<li>Open the following files from the ''' Module_01\TUFLOW\check''' folder:
:*'''M01_5m_001_DEM_Z.flt'''
:*'''M01_5m_001_DEM_M.flt'''
<li>These can either be dragged and dropped into QGIS, or loaded by selecting Layer > Add Layer > Add Raster Layer from the menu.
<li>Right click on the original DEM and select Styles > Copy Style. Right click on the DEM_Z and select Styles > Paste Style.
<li>The DEM_Z grid shows the final elevations used for the model calculations. The default size of the grid cells is half the smallest 2D cell size. In this tutorial it is 2.5m. </li>
 
[[File:Animation M01 Check DEMZ.gif]] 
 
<li>Right click on the DEM_M file and select 'Properties'.
<li>From 'Render Type', select 'Paletted/Unique Values'.
<li>Click 'Classify', five unique values appear referring to the materials specified in the 2d_mat and materials.csv files. Click 'OK'
<li>The DEM_M shows the final material ID values. Change the labels to match the material class as shown below. 
 
[[File:Animation M01 Check DEMM.gif]] 
</ol>
 

=Conclusion=
:*The dom_check and grd_check confirmed the location of the model, the active cell extent and orientation of the cells.
:*The bcc_check and sac_check revealed the spatial application of the external and internal boundaries.
:*The DEM_Z and DEM_M rasters were used to review the model elevation and land use.
 
{{Tips Navigation
|uplink=[[Tutorial_M01#Check_Files| Back to Module 1 Main Page]]
}}

← Older revision		Revision as of 08:46, 20 April 2023
Line 5:		Line 5:
	=Method=		=Method=
	This tutorial introduces:		This tutorial introduces:
	:*[[Check_Files_2d_dom \| _dom_check_R~~.shp~~]]		:*[[Check_Files_2d_dom \| _dom_check_R]]
	:*[[Check_Files_2d_grd \| _grd_check_R~~.shp~~]]		:*[[Check_Files_2d_grd \| _grd_check_R]]
	:*[[Check_Files_2d_bcc_check \| _bcc_check_R~~.shp~~]]		:*[[Check_Files_2d_bcc_check \| _bcc_check_R]]
	:*[[Check_Files_2d_sac \| _sac_check_R~~.shp~~]]		:*[[Check_Files_2d_sac \| _sac_check_R]]
	:*[[Check_Files_2d_DEM_M \| _DEM_M~~.tif~~]]		:*[[Check_Files_2d_DEM_M \| _DEM_M]]
	:*[[Check_Files_2d_DEM_Z \| _DEM_Z~~.tif~~]]		:*[[Check_Files_2d_DEM_Z \| _DEM_Z]]

	Review vector check files:		Review vector check files:

Tutorial M01 Check Files QGIS - Revision history

Emilie Nielsen at 07:43, 14 August 2023

Emilie Nielsen: /* Method */

Emilie Nielsen at 03:59, 2 June 2023

Emilie Nielsen: /* Method */

Emilie Nielsen: /* Method */

Emilie Nielsen: /* Method */

Emilie Nielsen: /* Method */

ElizaCollison: Created page with "= Introduction = QGIS is used to import check files and review the model domain, active cells, boundary conditions, materials and final elevations. =Method= This tut..."

ElizaCollison: Created page with "= Introduction = QGIS is used to import check files and review the model domain, active cells, boundary conditions, materials and final elevations.

=Method= This tut..."