Bottom pressure prequel (Water Overlay)

Name	Prequel	Underlying data	Unit	Range	No data	Description
Seepage Pressure	SEEPAGE_PRESSURE	Water Prequel		-1000000 to 1000000	Clamped to range	A grid of values containing the head of the ground water pressure caused by ground water in higher regions outside the project area.

Notes

• The unit is: Groundwater head of higher regions. (m + datum)
• The values in this prequel grid are clamped between -1000000.0 and 1000000. No data values are therefore not allowed.

See also

• Underground seepage formula (Water Overlay)
• Seepage fluctuation (Water Overlay)
• Ground bottom flow result type (Water Overlay)
• Underground model (Water Overlay)

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Water Module

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