View source for How to add a limitation area

{{Editor steps|title=add a [[Limit_area_(Water_Overlay)|limit area]] to a [[Water_Overlay|water overlay]] manually
|[[How to add and remove an Area|Add an Area]] to the project. This will be the limit area.
|[[How to draw a feature|Draw]] the limit area of the part of the [[3D world]] you want to calculate with a [[Water_Overlay|water overlay]].
|[[How to add and remove an Attribute|Add an Attribute]] to the created [[Area]], with the [[Limit_area_(Water_Overlay)|limit area]] attribute name and a value above 0.
|Open the [[Water_Overlay_Wizard|Water overlay wizard]] and in step 1, choose for Calculation area the option ''Limit to specified areas''.
|In the wizard an extra step will be added in where you will see that your created area is selected.
|Continue with the wizard.
}}
<gallery mode=nolines>
File:Area_attribute_limit_area.PNG
File:Limit_area.PNG
File:Limited_area.PNG
</gallery>

==Notes==
* It is also possible to add a different attribute name for the limitation area, but with a value above 0. In that case, in the extra step in the wizard, choose for the option ''Select existing limitation areas based on attribute'' and select the custom attribute name of your limitation area.

==See also==
* [[Limit_area_(Water_Overlay)|Limit area]]

{{Water Module buttons}}