FM Tutorial M01 QGIS SHP x1D Nodes - Revision history

RussellGardner: /* Method */

2025-10-03T11:53:09Z

Method

← Older revision		Revision as of 21:53, 3 October 2025
Line 19:		Line 19:

	In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile using the Export->Nodes as TUFLOW Shapefile tool. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.		In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile using the Export->Nodes as TUFLOW Shapefile tool. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.


	{{Tips Navigation		{{Tips Navigation

RussellGardner: /* Method */

2025-10-03T11:52:58Z

Method

← Older revision		Revision as of 21:52, 3 October 2025
Line 19:		Line 19:

	In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile using the Export->Nodes as TUFLOW Shapefile tool. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.		In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile using the Export->Nodes as TUFLOW Shapefile tool. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.

	After creating the GIS layer representing the Flood Modeller nodes for reading into TUFLOW, return to the [[Flood_Modeller_Tutorial_Module01_Provisional#Define_the_1D/2D_Boundary Links\|Flood Modeller Tutorial Model]].

	{{Tips Navigation		{{Tips Navigation

RussellGardner: /* Method */

2025-09-29T17:09:42Z

Method

← Older revision		Revision as of 03:09, 30 September 2025
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	2. Save as <b>1d_x1d_FMT_M01_nodes_001.shp</b> within the FMT_M01\TUFLOW\model\gis folder.		2. Save as <b>1d_x1d_FMT_M01_nodes_001.shp</b> within the FMT_M01\TUFLOW\model\gis folder.

			<br>
	~~<br>~~{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}		{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}
			<br>

	3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.		3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.

RussellGardner: /* Method */

2025-09-29T17:09:26Z

Method

← Older revision		Revision as of 03:09, 30 September 2025
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	== Method ==		== Method ==

	1. Open the <b>~~FloodModeller_Nodes_P~~.shp</b> layer from the Module_Data\Module_01\gis folder.		1. Open the <b>FloodModeller_Nodes.shp</b> layer from the Module_Data\Module_01\gis folder.

	2. Save as <b>~~1d_x1d_FMT_M01_nodes_001_P~~.shp</b> within the FMT_M01\TUFLOW\model\gis folder.		2. Save as <b>1d_x1d_FMT_M01_nodes_001.shp</b> within the FMT_M01\TUFLOW\model\gis folder.

	<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}		<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}

RussellGardner at 15:58, 29 September 2025

2025-09-29T15:58:48Z

← Older revision		Revision as of 01:58, 30 September 2025
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	1. Open the <b>FloodModeller_Nodes_P.shp</b> layer from the Module_Data\Module_01\gis folder.		1. Open the <b>FloodModeller_Nodes_P.shp</b> layer from the Module_Data\Module_01\gis folder.

	2. Save as <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within the FMT_M01\TUFLOW\model\gis folder.~~<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}~~		2. Save as <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within the FMT_M01\TUFLOW\model\gis folder.

			<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}

	3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.		3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.

RussellGardner at 15:56, 29 September 2025

2025-09-29T15:56:40Z

← Older revision		Revision as of 01:56, 30 September 2025
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	{{Tips Navigation		{{Tips Navigation
	\|uplink=[[Flood_Modeller_Tutorial_Module01_Provisional\| Back to Tutorial Module 01 Main Page]]		\|uplink=[[Flood_Modeller_Tutorial_Module01_Provisional#Define the Water Level Lines\| Back to Tutorial Module 01 Main Page]]
	}}		}}

Tuflowduncan: /* Method */

2025-09-25T18:02:15Z

Method

← Older revision		Revision as of 04:02, 26 September 2025
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	After creating the GIS layer representing the Flood Modeller nodes for reading into TUFLOW, return to the [[Flood_Modeller_Tutorial_Module01_Provisional#Define_the_1D/2D_Boundary Links\|Flood Modeller Tutorial Model]].		After creating the GIS layer representing the Flood Modeller nodes for reading into TUFLOW, return to the [[Flood_Modeller_Tutorial_Module01_Provisional#Define_the_1D/2D_Boundary Links\|Flood Modeller Tutorial Model]].

			{{Tips Navigation
			\|uplink=[[Flood_Modeller_Tutorial_Module01_Provisional\| Back to Tutorial Module 01 Main Page]]
			}}

Tuflowduncan: /* Introduction */

2025-09-25T09:07:43Z

Introduction

← Older revision		Revision as of 19:07, 25 September 2025
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	3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.		3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.

	4. Open the attribute table. This layer only has a single attribute correlating to the unique ~~name~~ of a RIVER, INTERPOLATE or REPLICATE unit within the Flood Modeller model. Note that the node IDs are case-sensitive as this is a requirement of Flood Modeller. At junctions, both the upstream and downstream nodes must be digitised within this layer.		4. Open the attribute table. This layer only has a single attribute correlating to the unique Node ID of a RIVER, INTERPOLATE or REPLICATE unit within the Flood Modeller model. Note that the node IDs are case-sensitive as this is a requirement of Flood Modeller. At junctions, both the upstream and downstream nodes must be digitised within this layer. It is often helpful to label the Node IDs.

	In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.		In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile using the Export->Nodes as TUFLOW Shapefile tool. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.

	After creating the GIS layer representing the Flood Modeller nodes for reading into TUFLOW, return to the [[Flood_Modeller_Tutorial_Module01_Provisional#Define_the_1D/2D_Boundary Links\|Flood Modeller Tutorial Model]].		After creating the GIS layer representing the Flood Modeller nodes for reading into TUFLOW, return to the [[Flood_Modeller_Tutorial_Module01_Provisional#Define_the_1D/2D_Boundary Links\|Flood Modeller Tutorial Model]].

Abrar.Alttahir: /* Method */

2025-09-01T05:49:34Z

Method

← Older revision		Revision as of 15:49, 1 September 2025
Line 8:		Line 8:
	1. Open the <b>FloodModeller_Nodes_P.shp</b> layer from the Module_Data\Module_01\gis folder.		1. Open the <b>FloodModeller_Nodes_P.shp</b> layer from the Module_Data\Module_01\gis folder.

	2. Save as <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within the ~~FMT_tutorial\~~FMT_M01\TUFLOW\model\gis folder.<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}		2. Save as <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within the FMT_M01\TUFLOW\model\gis folder.<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}

	3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.		3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.

Abrar.Alttahir: /* Method */

2025-09-01T05:40:19Z

Method

← Older revision		Revision as of 15:40, 1 September 2025
Line 7:		Line 7:

	1. Open the <b>FloodModeller_Nodes_P.shp</b> layer from the Module_Data\Module_01\gis folder.		1. Open the <b>FloodModeller_Nodes_P.shp</b> layer from the Module_Data\Module_01\gis folder.

	2. Save as <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within the FMT_tutorial\FMT_M01\TUFLOW\model\gis folder.<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}		2. Save as <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within the FMT_tutorial\FMT_M01\TUFLOW\model\gis folder.<br>{{Video\|name=Define_External_1D_Networks_SHP.mp4 \|width=1123}}

	3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.		3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.

	4. Open the attribute table. This layer only has a single attribute correlating to the unique name of a RIVER, INTERPOLATE or REPLICATE unit within the Flood Modeller model. Note that the node IDs are case-sensitive as this is a requirement of Flood Modeller. At junctions, both the upstream and downstream nodes must be digitised within this layer.		4. Open the attribute table. This layer only has a single attribute correlating to the unique name of a RIVER, INTERPOLATE or REPLICATE unit within the Flood Modeller model. Note that the node IDs are case-sensitive as this is a requirement of Flood Modeller. At junctions, both the upstream and downstream nodes must be digitised within this layer.

	In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.		In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.