Increased resolution (Water Overlay) - Revision history

Frank@tygron.nl at 12:19, 27 October 2022

2022-10-27T12:19:46Z

← Older revision		Revision as of 12:19, 27 October 2022
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	{{Overlay attributes\|type=row\|overlay=Water		{{Overlay attributes\|type=row\|overlay=Water
	\|attribute=INCREASED_RESOLUTION		\|attribute=INCREASED_RESOLUTION
	\|unit=boolean		\|unit={{boolean}}
	\|description=Load the [[Elevation model (Water Overlay)\|DEM]] at twice the resolution.		\|description=Load the [[Elevation model (Water Overlay)\|DEM]] at twice the resolution.
	\|icon=Dem_resolution.png		\|icon=Dem_resolution.png

Rudolf@tygron.nl at 09:18, 10 February 2022

2022-02-10T09:18:05Z

← Older revision		Revision as of 09:18, 10 February 2022
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	\|description=Load the [[Elevation model (Water Overlay)\|DEM]] at twice the resolution.		\|description=Load the [[Elevation model (Water Overlay)\|DEM]] at twice the resolution.
	\|icon=Dem_resolution.png		\|icon=Dem_resolution.png
	defaultvalue=False		\|defaultvalue=False
	}}</onlyinclude>}}		}}</onlyinclude>}}

Rudolf@tygron.nl at 08:17, 10 February 2022

2022-02-10T08:17:08Z

← Older revision		Revision as of 08:17, 10 February 2022
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	\|description=Load the [[Elevation model (Water Overlay)\|DEM]] at twice the resolution.		\|description=Load the [[Elevation model (Water Overlay)\|DEM]] at twice the resolution.
	\|icon=Dem_resolution.png		\|icon=Dem_resolution.png
			defaultvalue=False
	}}</onlyinclude>}}		}}</onlyinclude>}}

Rudolf@tygron.nl at 10:58, 29 January 2021

2021-01-29T10:58:50Z

← Older revision		Revision as of 10:58, 29 January 2021
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	\|attribute=INCREASED_RESOLUTION		\|attribute=INCREASED_RESOLUTION
	\|unit=boolean		\|unit=boolean
	\|description= ~~To improve flow throughput in very small channels~~ the [[~~Elevation_model_~~(~~Water_Overlay~~)\|DEM]] ~~can be loaded~~ at twice the ~~grid cell~~ resolution~~. This will reduce grid flow artifacts at the cost of additional calculation time~~.		\|description=Load the [[Elevation model (Water Overlay)\|DEM]] at twice the resolution.
	\|icon=Dem_resolution.png		\|icon=Dem_resolution.png
	}}</onlyinclude>}}		}}</onlyinclude>}}

			Loading the DEM at a higher resolution allows the skipping of an interpolation step, so the interpreted [[Elevation model (Water Overlay)\|elevation model]] becomes more accurate. This improves flow throughput in very small channels and reduces grid flow artifacts, at the cost of additional calculation time.

	{{article end		{{article end

Godelief@tygron.com at 14:17, 20 January 2021

2021-01-20T14:17:14Z

← Older revision		Revision as of 14:17, 20 January 2021
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	~~{{being_updated}}~~
	{{Overlay attributes\|<onlyinclude>		{{Overlay attributes\|<onlyinclude>
	{{Overlay attributes\|type=row\|overlay=Water		{{Overlay attributes\|type=row\|overlay=Water
	\|attribute=INCREASED_RESOLUTION		\|attribute=INCREASED_RESOLUTION
	\|unit=boolean		\|unit=boolean
	\|description=		\|description= To improve flow throughput in very small channels the [[Elevation_model_(Water_Overlay)\|DEM]] can be loaded at twice the grid cell resolution. This will reduce grid flow artifacts at the cost of additional calculation time.
	\|icon=Dem_resolution.png		\|icon=Dem_resolution.png
	}}</onlyinclude>}}		}}</onlyinclude>}}



	{{article end		{{article end
	\|notes=		\|notes=
			* This attribute only works for a [[Grid_Overlay#Grid_size\|grid cell size]] <= 0.5m.
	* This attribute is by default set to 0 which means increased DEM resolution is not used.		* This attribute is by default set to 0 which means increased DEM resolution is not used.
	* In the advanced settings step of the [[Water Overlay Wizard]], this attribute can also be (de)activated.		* In the advanced settings step of the [[Water Overlay Wizard]], this attribute can also be (de)activated.


	\|howtos=		\|howtos=

Bobby@tygron.nl at 10:37, 14 January 2021

2021-01-14T10:37:38Z

← Older revision		Revision as of 10:37, 14 January 2021
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	\|unit=boolean		\|unit=boolean
	\|description=		\|description=
			\|icon=Dem_resolution.png
	}}</onlyinclude>}}		}}</onlyinclude>}}

Godelief@tygron.com at 10:46, 8 January 2021

2021-01-08T10:46:22Z

← Older revision		Revision as of 10:46, 8 January 2021
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			{{being_updated}}
	{{Overlay attributes\|<onlyinclude>		{{Overlay attributes\|<onlyinclude>
	{{Overlay attributes\|type=row\|overlay=Water		{{Overlay attributes\|type=row\|overlay=Water

Godelief@tygron.com at 10:44, 8 January 2021

2021-01-08T10:44:37Z

← Older revision		Revision as of 10:44, 8 January 2021
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	{{Overlay attributes\|<onlyinclude>		{{Overlay attributes\|<onlyinclude>
	{{Overlay attributes\|type=row\|overlay=Water		{{Overlay attributes\|type=row\|overlay=Water
	\|attribute=~~INCLUDE_BRIDGE_ELEVATION~~		\|attribute=INCREASED_RESOLUTION
	\|unit=boolean		\|unit=boolean
	\|description=~~Whether to include bridges in the elevation model used for the water calculations.~~		\|description=
	}}</onlyinclude>}}		}}</onlyinclude>}}

	~~This attribute defines whether to include bridges and other floating buildings in the [[Elevation_model_(Water_Overlay)\|elevation model]] used for the water calculations.~~

	{{article end		{{article end
	\|notes=		\|notes=
	* This attribute is by default set to 0 which means ~~bridges are~~ not ~~included so water can flow under the bridge~~.		* This attribute is by default set to 0 which means increased DEM resolution is not used.
	* In the advanced settings step of the [[Water Overlay Wizard]], this attribute can also be (de)activated.		* In the advanced settings step of the [[Water Overlay Wizard]], this attribute can also be (de)activated.
	* For more control, you can also set this attribute to 1 and use a [[Culvert_(Water_Overlay)\|square culvert]] to regulate water flowing under a bridge.

	\|howtos=		\|howtos=

Godelief@tygron.com: Created page with "{{Overlay attributes| {{Overlay attributes|type=row|overlay=Water |attribute=INCLUDE_BRIDGE_ELEVATION |unit=boolean |description=Whether to include bridges in th..."

2021-01-08T10:42:38Z

Created page with "{{Overlay attributes|<onlyinclude> {{Overlay attributes|type=row|overlay=Water |attribute=INCLUDE_BRIDGE_ELEVATION |unit=boolean |description=Whether to include bridges in th..."

New page

{{Overlay attributes|<onlyinclude>
{{Overlay attributes|type=row|overlay=Water
|attribute=INCLUDE_BRIDGE_ELEVATION
|unit=boolean
|description=Whether to include bridges in the elevation model used for the water calculations.
}}</onlyinclude>}}

This attribute defines whether to include bridges and other floating buildings in the [[Elevation_model_(Water_Overlay)|elevation model]] used for the water calculations.

{{article end
|notes=
* This attribute is by default set to 0 which means bridges are not included so water can flow under the bridge.
* In the advanced settings step of the [[Water Overlay Wizard]], this attribute can also be (de)activated.
* For more control, you can also set this attribute to 1 and use a [[Culvert_(Water_Overlay)|square culvert]] to regulate water flowing under a bridge.

|howtos=
* [[How to add and remove an Attribute]]
}}

{{WaterOverlay model attribute nav}}