Groundwater Prequel (Water Overlay)

Groundwater in the Tygron Platform is modeled in the form of a GeoTIFF.

Groundwater is only used when the GROUND WATER attribute of the Water Overlay is true, meaning the underground model is active.

The groundwater GeoTIFF will dictate the distance between the surface and the watertable. A greater value in the GeoTIFF will mean a lower watertable. If there is no groundwater GeoTIFF present, the water table is dictated by the WATER_LEVEL attribute of the water level area instead.

A number of groundwater GeoTIFFs are offered by default:

How-to's

• How to use a default groundwater GeoTIFF
• How to upload and use a groundwater GeoTIFF

See also

• Water level area (Water Overlay)
• Underground model (Water Overlay)

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Water Module

Water Module

Tutorials

Overview

Theory

Benchmarks

Group

Simulation data

Weather

Rain m • Evaporation m

Prequels

Bottom distance • Bottom pressure • Bottom resistance • Ground conductivity • Groundwater datum • Groundwater depth • Manning • Max infiltration • Microrelief • Surface level • Surface u • Surface v • Terrain elevation • Unsaturated fraction

Elevation

Elevation

Related

Building attributes • Hydrological features • Hydraulic structures •  Terrain attributes • Model attributes • Results