Water Module Basics: Difference between revisions
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The [[Water Module]] in the {{software}} implements a 2D grid-based shallow water model using the [[Surface model (Water Overlay)|2D Saint Venant equations]]. The module is further enhanced with infiltration, evaporation, groundwater flow and hydraulic structures. This module simulates a water model for your project area, based on rainfall, breaches and existing open water.<br> | |||
The [[Water Module]] in the {{software}} is | <br> | ||
Take a look at the [[Testbed water module|testbed water module]] project, available in all domains, to see some of the components of the [[Water Module]] in a project. | |||
[[File:Rainfall overlay 05.PNG|600px|center]] | |||
To perform the calculations, the project area is divided into a large [[Grid]] of cells. Each cell has a specific quantity of water and specific hydrological parameters based on the data in the project. The total time which should be simulated is divided into discrete [[Timestep formula (Water Overlay)|timesteps]]. Per timestep, each cell communicates with its adjacent cells to exchange water, based on its water level, surface height, current flow direction and other factors. Accuracy and reliability are obtained by dividing the project area and simulation time into sufficiently small cells and steps, at the cost of more computation time. | |||
The Water Module enables users to implement a water model for their project designed for accuracy and performance. To ensure accuracy, the Water Module is repeatedly tested against multiple (internationally) acknowledged hydrological [[Water module benchmarks|benchmarks and tests]]. Fast results are achieved by executing the water calculations on High performance GPU servers. | |||
[[File:Rainfall overlay 04.PNG|600px|center]] | |||
==More information== | |||
{{Water Module buttons}} | |||
Latest revision as of 13:30, 14 July 2026
The Water Module in the Tygron Platform implements a 2D grid-based shallow water model using the 2D Saint Venant equations. The module is further enhanced with infiltration, evaporation, groundwater flow and hydraulic structures. This module simulates a water model for your project area, based on rainfall, breaches and existing open water.
Take a look at the testbed water module project, available in all domains, to see some of the components of the Water Module in a project.
To perform the calculations, the project area is divided into a large Grid of cells. Each cell has a specific quantity of water and specific hydrological parameters based on the data in the project. The total time which should be simulated is divided into discrete timesteps. Per timestep, each cell communicates with its adjacent cells to exchange water, based on its water level, surface height, current flow direction and other factors. Accuracy and reliability are obtained by dividing the project area and simulation time into sufficiently small cells and steps, at the cost of more computation time.
The Water Module enables users to implement a water model for their project designed for accuracy and performance. To ensure accuracy, the Water Module is repeatedly tested against multiple (internationally) acknowledged hydrological benchmarks and tests. Fast results are achieved by executing the water calculations on High performance GPU servers.
More information
