How to add a water limitation area: Difference between revisions
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|[[How to add and remove an Attribute|Add an Attribute]] to the created [[Area]], with the attribute name [[Limit_area_(Water_Overlay)|LIMIT_AREA]] and a value above 0. | |[[How to add and remove an Attribute|Add an Attribute]] to the created [[Area]], with the attribute name [[Limit_area_(Water_Overlay)|LIMIT_AREA]] 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''. | |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 the wizard, an extra step will be added where you will see that your created area is selected. | ||
|Continue with the wizard. | |Continue with the wizard. | ||
}} | }} | ||
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|notes= | |notes= | ||
* This water limitation area is not to be confused with the [[Limit Map]] functionality that applies to all Overlays in the project and is always shaped in a rectangle. | * This water limitation area is not to be confused with the [[Limit Map]] functionality that applies to all Overlays in the project and is always shaped in a rectangle. | ||
* 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 | * 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 the option ''Select existing limitation areas based on attribute'' and select the custom attribute name of your limitation area. | ||
|seealso= | |seealso= | ||
* [[Limit Map]] | * [[Limit Map]] | ||
Revision as of 11:50, 6 July 2026
How to add a limitation area to a water overlay manually:
- Add an Area to the project. This will be the limit area.
- Draw the limitation area of the part of the project map you want to calculate with a water overlay.
- Add an Attribute to the created Area, with the attribute name LIMIT_AREA and a value above 0.
- Open the 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 where you will see that your created area is selected.
- Continue with the wizard.
Notes
- This water limitation area is not to be confused with the Limit Map functionality that applies to all Overlays in the project and is always shaped in a rectangle.
- 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 the option Select existing limitation areas based on attribute and select the custom attribute name of your limitation area.