Hi ground water level (Subsidence Overlay): Difference between revisions

Latest revision as of 08:02, 9 October 2025

This functionality is deprecated and will be removed in the future.

Icon	Key	Unit	Range	Description	Default value
	HI_GROUND_WATER_LEVEL	m + datum		The yearly high (average) ground water level in this area. Note that this is the ground water level (datum), not the ground water depth.	n/a

This value is overruled when a High ground water prequel is provided.
HI_GROUND_WATER_LEVEL attributes are datum heights, while the prequel is a ground water depth.

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+{{deprecated}}
 {{Overlay keys|<onlyinclude>
 {{Overlay keys|type=row|group=Subsidence Overlay
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 {{article end
 |notes=
-* This value is overruled when a [[High ground water prequel (Subsidence Overlay)|High ground water prequel]] is loaded in. Regardless of whether a GeoJSON or GeoTIFF is used, this should be a non-negative value. Negative values would represent water on the surface of the land, and may lead to unpredictable behavior.
+* This value is overruled when a [[High ground water prequel (Subsidence Overlay)|High ground water prequel]] is provided.
+* HI_GROUND_WATER_LEVEL attributes are datum heights, while the prequel is a ground water depth.
 |seealso=
 * [[Ground water level area (Subsidence Overlay)|Ground water level areas]]