How to configure the Water Overlays: Difference between revisions

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This page describes several use cases and examples of configurations in different [[Water Overlay|water overlays]] based on the [[Water Module|water module]].
This page describes how to realize specific use cases by using the [[Water Module|water module]].


==Basics==
==Water system model==
* [[Basic water model use case (Water Overlay)|Create a basic water system]]
* [[How to import a GeoTIFF of waterway depths]]
* [[Basic ground water model use case (Water Overlay)|Enhance your basic water system with ground water]]
* [[How_to_add_Subsidence_(Water_Overlay)|Add subsidence calculation results to a water system's input]]
 
===Enhancements===
* [[Import waterdepth data use case (Water Overlay)|Import waterdepth data]]
 
==Excessive water==
===Flooding===
These use-cases can be implemented best using the [[Flooding Overlay]].
* [[Levee_breach_water_body_inside_project_area_use_case_(Water_Overlay)|Levee breach with all water inside the project area (river, small lake)]]
* [[Levee_breach_water_body_outside_project_area_use_case_(Water_Overlay)|Levee breach with water from outside the project area (large lake, sea)]]
* [[Multiple_sequential_breaches_use_case_(Water_Overlay)|Multiple sequential breaches]]


==Flooding==
These configurations can be implemented best using the [[Flooding (Overlay)|Flooding Overlay]].
* [[Visualize levee breach from water body inside project area use case (Water Overlay)|Visualize levee breach from water body inside project area (river, small lake)]]
* [[Visualize levee breach from water body outside project area use case (Water Overlay)|Visualize levee breach with water from outside the project area (large lake, sea)]]
* [[Flood_wave_use_case_(Water_Overlay)|Create a flood wave across a river]]
* [[Flood_wave_use_case_(Water_Overlay)|Create a flood wave across a river]]
 
<!--===Rain===
 
These configurations can be implemented best using the [[Rainfall (Overlay)|Rainfall Overlay]].
===Rain===
* [[Rain_in_project_area_use_case_(Water_Overlay)|Rain falling in the project area]]-->
These use-cases can be implemented best using the [[Rainfall Overlay]].
* [[Rain_in_project_area_use_case_(Water_Overlay)|Rain falling in the project area]]


==Water shortage==
==Water shortage==
These use-cases can be implemented best using the [[Groundwater Overlay]].
These configurations can be implemented best using the [[Groundwater (Overlay)|Groundwater Overlay]].
* [[Drought_excessive_drain_use_case_(Water_Overlay)|Drought from excessive drains in the project area]]
* [[Drought_excessive_drain_use_case_(Water_Overlay)|Drought from excessive drains in the project area]]
* [[Drought_excessive_evaporation_use_case_(Water_Overlay)|Drought from excessive evaporation in the project area]]
* [[Drought_excessive_evaporation_use_case_(Water_Overlay)|Drought from excessive evaporation in the project area]]


==Water quality==
==Water quality==
* [[How to trace water through project area (Water Overlay)|How to trace water flow in a hydrological system over time]]


==Stationary analyses==
==Stationary analyses==
* [[Trace_water_through_project_area_use_case_(Water_Overlay)|Track flow in a hydrological system over time]]
* [[Calculate_stable_water_level_use_case_(Water_Overlay)|Manually calculate at what level the water level is stable]]
* [[Calculate_stable_water_level_use_case_(Water_Overlay)|Calculate at what level the water level is stable]]


==Time-controlled flow rate in a breach area==
{{WaterOverlay usecases nav}}
To create a variable Outlet Q in a breach area, a CSV (comma-separated values) file can be imported.
[[Category:How-to's]][[Category:Water]]
Below the steps on how to create such a breach area. For this example we create the CSV in Excel, but you can also use another program to create the CSV.
{{Editor steps|title= set-up your CSV in Excel
|Open Excel.
|In the first column, define your time steps. This can be in seconds, minutes, hours or days.
|Add the corresponding flow rates per step in the second column.
|Save the Excel as a CSV.
}}
<gallery mode=nolines>
File:Csv_example.JPG
File:Save.JPG
</gallery>
{{Editor steps|title= import the CSV as the flow rate
|Either add a breach area or have your [[GeoJSON]] file with your breach area ready. The area should have at least a [[Flooding_(Overlay)#Define_a_Breach_area|breach floor attribute]].
|Add a [[Flooding_(Overlay)|Flooding Overlay]].
|Go to the [[Water_Overlay#Configuration_Wizard|Configuration Wizard]] of the Flooding Overlay.
|In step 2.1 either select the attribute that specifies your breach floor or import your [[GeoJSON]] file.
|Click on ''Next''.
|In the dropdown menu, select your breach area. Now click on ''Edit''.
|Import your CSV file by selecting the CSV file.
|Select the time units in your file.
|Select the seperator for your file.
|Click on Apply.
}}
<gallery mode=nolines>
File:Select_breach.JPG
File:Edit_breach.JPG
File:Import_csv.JPG
File:Time_units.JPG
File:Seperator.JPG
File:Apply_file.JPG
</gallery>

Latest revision as of 16:57, 30 January 2024