How to model drainage (Water Overlay) - Revision history

Frank@tygron.nl at 15:48, 30 January 2024

2024-01-30T15:48:57Z

← Older revision		Revision as of 15:48, 30 January 2024
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	}}		}}

	~~==Notes=~~=		{{article end
			\|notes=
	* [[Drainage (Water Overlay)\|Drainage]]s function across their entire polygon. In real life, drainages are discrete tubes where water can actually flow freely. In between tubes, water actually still only flows with the speed the underground allows. To model this most accurately, the individual drainage tubes should be represented by individual polygons. However, although some detail may be lost by drawing the drainages as a complete and uninterrupted area, functionally the effect of sped up underground flow is still achieved.		* [[Drainage (Water Overlay)\|Drainage]]s function across their entire polygon. In real life, drainages are discrete tubes where water can actually flow freely. In between tubes, water actually still only flows with the speed the underground allows. To model this most accurately, the individual drainage tubes should be represented by individual polygons. However, although some detail may be lost by drawing the drainages as a complete and uninterrupted area, functionally the effect of sped up underground flow is still achieved.
			\|seealso=
			* [[Drainage (Water Overlay)]]
			}}
			[[Category:How-to's]]

Frank@tygron.nl at 17:05, 27 January 2023

2023-01-27T17:05:50Z

← Older revision		Revision as of 17:05, 27 January 2023
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	\| Add a new underground [[Building]] to the Project.		\| Add a new underground [[Building]] to the Project.
	\| Set the Building's [[Function]] to either "Active Drainage" or "Passive Drainage".		\| Set the Building's [[Function]] to either "Active Drainage" or "Passive Drainage".
	\| Draw the [[Building]] in the [[3D ~~World~~]] in the location where the drainages are. Ensure the drainages are drawn only under solid land.		\| Draw the [[Building]] in the [[3D Visualization]] in the location where the drainages are. Ensure the drainages are drawn only under solid land.
	\| Draw another polygon for the [[Building]] in the water where the drainage drains into (without removing the section drawn previously). Ensure it is not drawn over the water's edge.		\| Draw another polygon for the [[Building]] in the water where the drainage drains into (without removing the section drawn previously). Ensure it is not drawn over the water's edge.
	\| Open the [[Water Overlay]]'s [[Water Overlay Wizard]], and continue to the step concerning drainages.		\| Open the [[Water Overlay]]'s [[Water Overlay Wizard]], and continue to the step concerning drainages.

Maxim@tygron.com at 11:17, 5 October 2022

2022-10-05T11:17:29Z

← Older revision		Revision as of 11:17, 5 October 2022
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	When using the [[Water Overlay]] to calculate groundwater, the presence of [[Drainage (Water Overlay)\|drainage]]s can have a strong impact on the results. Drainages can be modeled using the [[Drainage (Water Overlay)\|drainage]] [[~~Construction~~]], and can be configured as either active drainages or passive drainages.		When using the [[Water Overlay]] to calculate groundwater, the presence of [[Drainage (Water Overlay)\|drainage]]s can have a strong impact on the results. Drainages can be modeled using the [[Drainage (Water Overlay)\|drainage]] [[Building]], and can be configured as either active drainages or passive drainages.

	Drainages can be configured		Drainages can be configured

	==Manually adding a drainage==		==Manually adding a drainage==
	{{editor location\|~~constructions~~}}		{{editor location\|buildings}}
	{{howto\|title=manually create drainages		{{howto\|title=manually create drainages
	\| Add a new underground [[~~Construction~~]] to the Project.		\| Add a new underground [[Building]] to the Project.
	\| Set the ~~Construction~~'s [[Function]] to either "Active Drainage" or "Passive Drainage".		\| Set the Building's [[Function]] to either "Active Drainage" or "Passive Drainage".
	\| Draw the [[~~Construction~~]] in the [[3D World]] in the location where the drainages are. Ensure the drainages are drawn only under solid land.		\| Draw the [[Building]] in the [[3D World]] in the location where the drainages are. Ensure the drainages are drawn only under solid land.
	\| Draw another polygon for the [[~~Construction~~]] in the water where the drainage drains into (without removing the section drawn previously). Ensure it is not drawn over the water's edge.		\| Draw another polygon for the [[Building]] in the water where the drainage drains into (without removing the section drawn previously). Ensure it is not drawn over the water's edge.
	\| Open the [[Water Overlay]]'s [[Water Overlay Wizard]], and continue to the step concerning drainages.		\| Open the [[Water Overlay]]'s [[Water Overlay Wizard]], and continue to the step concerning drainages.
	\| Configure the drainage's attributes as desired.		\| Configure the drainage's attributes as desired.

Rudolf@tygron.nl at 08:11, 11 May 2021

2021-05-11T08:11:34Z

← Older revision		Revision as of 08:11, 11 May 2021
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	When using the [[Water Overlay]] to calculate groundwater, the presence of ~~drainages~~ can have a strong impact on the results. Drainages can be modeled using the [[Drainage (Water Overlay)\|drainage]] [[Construction]], and can be configured as either active drainages or passive drainages.		When using the [[Water Overlay]] to calculate groundwater, the presence of [[Drainage (Water Overlay)\|drainage]]s can have a strong impact on the results. Drainages can be modeled using the [[Drainage (Water Overlay)\|drainage]] [[Construction]], and can be configured as either active drainages or passive drainages.

	Drainages can be configured		Drainages can be configured

Rudolf@tygron.nl at 12:57, 1 March 2021

2021-03-01T12:57:45Z

← Older revision		Revision as of 12:57, 1 March 2021
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	When using the [[Water Overlay]] to calculate [[groundwater ~~model (Water Overlay)]] situations~~, the presence of drainages can have a strong impact on the results. ~~Currently, drainages are not an available~~ [[~~hydraulic structures~~ (Water Overlay)\|~~hydraulic structure~~]]~~. Instead, the effects of drainages can be approximated using~~ [[~~Aquifer (Water Overlay)\|Aquifer~~]]s, configured ~~with a low resistance and set to the height of the~~ drainages.		When using the [[Water Overlay]] to calculate groundwater, the presence of drainages can have a strong impact on the results. Drainages can be modeled using the [[Drainage (Water Overlay)\|drainage]] [[Construction]], and can be configured as either active drainages or passive drainages.

			Drainages can be configured

	==Manually adding a drainage==		==Manually adding a drainage==
	{{editor location\|~~areas~~}}		{{editor location\|constructions}}
	~~Note that these steps assume the [[Overlay Key]]s are set to the default [[Attribute]]s.~~		{{howto\|title=manually create drainages
	{{howto\|title=manually create ~~a drainage-approximating aquifer~~		\| Add a new underground [[Construction]] to the Project.
	\| Add a new [[~~Area~~]] to the [[~~Project~~]].		\| Set the Construction's [[Function]] to either "Active Drainage" or "Passive Drainage".
	\| Draw the [[~~Area~~]] in the [[3D World]] in the location where the drainages are.		\| Draw the [[Construction]] in the [[3D World]] in the location where the drainages are. Ensure the drainages are drawn only under solid land.
	\| ~~Add an~~ [[~~aquifer kd~~ (~~Water Overlay~~)~~\|AQUIFER_KD]] [[Attribute]] to~~ the ~~[[Area]] with value 1000~~.		\| Draw another polygon for the [[Construction]] in the water where the drainage drains into (without removing the section drawn previously). Ensure it is not drawn over the water's edge.
	\| ~~Add an~~ [[~~aquifer height (~~Water Overlay~~)\|AQUIFER_HEIGHT~~]] [[~~Attribute~~]] to the ~~[[Area]], with~~ the ~~height of the drainages relative to {{datum}}~~ as ~~value~~.		\| Open the [[Water Overlay]]'s [[Water Overlay Wizard]], and continue to the step concerning drainages.
			\| Configure the drainage's attributes as desired.
	}}		}}

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	{{editor location\|overlay wizard\|your Water Overlay}}		{{editor location\|overlay wizard\|your Water Overlay}}
	{{howto\|title=prepare and load in drainage data		{{howto\|title=prepare and load in drainage data
	\| Ensure ~~your geographic data set~~ has polygons ~~indicating~~ the ~~locations of drainages~~.		\| Ensure that each drainage has at least 2 polygons: one drawn only under land, and one drawn only in the waterway it should drain into. Ensure no individual polygon overlays with both land and water, or the water's edge.
	\| Ensure ~~that the data has attributes indicating an~~ (~~excessively~~) ~~high flow-through value.~~		\| Ensure all [[Drainage (Water Overlay)\|Attributes pertaining to drainages]] are configured correctly.
	\| ~~Ensure that the data has attributes indicating at what height relative~~ to ~~{{datum}} the~~ drainages are ~~situated~~.
	\| Export the data as GeoJSON.		\| Export the data as GeoJSON.
	\| Open the [[Water Overlay Wizard]], and continue to the step ~~for aquifers~~.		\| Open the [[Water Overlay]]'s [[Water Overlay Wizard]], and continue to the step concerning drainages.
	\| Opt to import new data, and import your drainages file.		\| Opt to import new data, and import your drainages file.
	}}		}}

	==Notes==		==Notes==
	* [[~~Aquifer~~ (Water Overlay)\|~~Aquifer~~]]s function across their entire polygon. In real life, drainages are discrete tubes where water can actually flow freely. In between tubes, water actually still only flows with the speed the underground allows. To model this most accurately, the individual drainage tubes should be represented by individual polygons. However, although some detail may be lost by drawing the drainages as a complete and uninterrupted area, functionally the effect of sped up underground flow is still achieved.		* [[Drainage (Water Overlay)\|Drainage]]s function across their entire polygon. In real life, drainages are discrete tubes where water can actually flow freely. In between tubes, water actually still only flows with the speed the underground allows. To model this most accurately, the individual drainage tubes should be represented by individual polygons. However, although some detail may be lost by drawing the drainages as a complete and uninterrupted area, functionally the effect of sped up underground flow is still achieved.

Rudolf@tygron.nl: /* Notes */

2020-06-10T11:49:36Z

Notes

← Older revision		Revision as of 11:49, 10 June 2020
Line 23:		Line 23:

	==Notes==		==Notes==
	* [[Aquifer]]s function across their entire polygon. In real life, drainages are discrete tubes where water can actually flow freely. In between tubes, water actually still only flows with the speed the underground allows. To model this most accurately, the individual drainage tubes should be represented by individual polygons. However, although some detail may be lost by drawing the drainages as a complete and uninterrupted area, functionally the effect of sped up underground flow is still achieved.		* [[Aquifer (Water Overlay)\|Aquifer]]s function across their entire polygon. In real life, drainages are discrete tubes where water can actually flow freely. In between tubes, water actually still only flows with the speed the underground allows. To model this most accurately, the individual drainage tubes should be represented by individual polygons. However, although some detail may be lost by drawing the drainages as a complete and uninterrupted area, functionally the effect of sped up underground flow is still achieved.

Rudolf@tygron.nl at 11:48, 10 June 2020

2020-06-10T11:48:56Z

← Older revision		Revision as of 11:48, 10 June 2020
Line 21:		Line 21:
	\| Opt to import new data, and import your drainages file.		\| Opt to import new data, and import your drainages file.
	}}		}}

			==Notes==
			* [[Aquifer]]s function across their entire polygon. In real life, drainages are discrete tubes where water can actually flow freely. In between tubes, water actually still only flows with the speed the underground allows. To model this most accurately, the individual drainage tubes should be represented by individual polygons. However, although some detail may be lost by drawing the drainages as a complete and uninterrupted area, functionally the effect of sped up underground flow is still achieved.

Rudolf@tygron.nl at 10:56, 10 June 2020

2020-06-10T10:56:37Z

@@ Line 1: / Line 1: @@
 When using the [[Water Overlay]] to calculate [[groundwater model (Water Overlay)]] situations, the presence of drainages can have a strong impact on the results. Currently, drainages are not an available [[hydraulic structures (Water Overlay)|hydraulic structure]]. Instead, the effects of drainages can be approximated using [[Aquifer (Water Overlay)|Aquifer]]s, configured with a low resistance and set to the height of the drainages.
 {{editor location|areas}}
 Note that these steps assume the [[Overlay Key]]s are set to the default [[Attribute]]s.
@@ Line 8: / Line 9: @@
 | Add an [[aquifer kd (Water Overlay)|AQUIFER_KD]] [[Attribute]] to the [[Area]] with value 1000.
 | Add an [[aquifer height (Water Overlay)|AQUIFER_HEIGHT]] [[Attribute]] to the [[Area]], with the height of the drainages relative to {{datum}} as value.
 }}

Rudolf@tygron.nl: Created page with "When using the Water Overlay to calculate groundwater model (Water Overlay) situations, the presence of drainages can have a strong impact on the results. Currently, d..."

2020-06-10T10:48:53Z

Created page with "When using the Water Overlay to calculate groundwater model (Water Overlay) situations, the presence of drainages can have a strong impact on the results. Currently, d..."

New page

When using the [[Water Overlay]] to calculate [[groundwater model (Water Overlay)]] situations, the presence of drainages can have a strong impact on the results. Currently, drainages are not an available [[hydraulic structures (Water Overlay)|hydraulic structure]]. Instead, the effects of drainages can be approximated using [[Aquifer (Water Overlay)|Aquifer]]s, configured with a low resistance and set to the height of the drainages.

{{editor location|areas}}
Note that these steps assume the [[Overlay Key]]s are set to the default [[Attribute]]s.
{{howto|title=manually create a drainage-approximating aquifer
| Add a new [[Area]] to the [[Project]].
| Draw the [[Area]] in the [[3D World]] in the location where the drainages are.
| Add an [[aquifer kd (Water Overlay)|AQUIFER_KD]] [[Attribute]] to the [[Area]] with value 1000.
| Add an [[aquifer height (Water Overlay)|AQUIFER_HEIGHT]] [[Attribute]] to the [[Area]], with the height of the drainages relative to {{datum}} as value.
}}