intro story DELWAQ


DELWAQ is the engine of the D-Water Quality and D-Ecology programmes of the Delft3D suite. It is based on a rich library from which relevant substances and processes can be selected to quickly put water and sediment quality models together.

The processes library covers many aspects of water quality and ecology, from basic tracers, dissolved oxygen, nutrients, organic matter, inorganic suspended matter, heavy metals, bacteria and organic micro-pollutants, to complex algae and macrophyte dynamics. High performance solvers enable the simulation of long periods, often required to capture the full cycles of the processes being modelled.

The finite volume approach underlying DELWAQ allows it to be coupled to both the structured grid hydrodynamics of the current Delft3D-FLOW engine and the upcoming D-Flow Flexible Mesh engine (1D-2D-3D) of the Delft3D Flexible Mesh Suite (or even other models such as TELEMAC).

'DELWAQ in open source' is our invitation to all leading experts to collaborate in further development and research in the field of water quality, ecology and morphology using Delft3D. Feel free to post your DELWAQ related questions or comments in this dedicated forum space. If you are new to DELWAQ, the tutorial (in the user manual) is a good place to start. A list of DELWAQ related publications is available here.




Sub groups
D-Flow Flexible Mesh

Cohesive sediments & muddy systems


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The Development Team -Sprint review

priya impex, modified 1 Month ago.

The Development Team -Sprint review

Jedi Master Posts: 274 Join Date: 10/15/20 Recent Posts
The Development Team -Sprint reviewThe Development Team also gets a good understanding of the needs of the Stakeholders and market dynamics. The expectations from the stakeholders help them to view the Product Increment from a different angle. Things related to the definition of done can also be updated based on the discussions and expectations. The Sprint Review also serves as a viable input for the upcoming Sprint Planning. The outcome of this event is a revised Product Backlog and a probable Product Backlog Items for the upcoming Sprint. The Product Backlog is tweaked with the help of the learning from the collaboration with the Scrum Team and the Stakeholders. Devops Online TrainingTo summarize, the Sprint Review helps the Scrum team to
  • Understand the expectations of the Stakeholders.
  • An opportunity to adapt the Product Backlog based on the inspection along with the Stakeholders.
  • More is learned that helps the Development Team to build a sellable Product Increment.
  • Understand the progress with respect to the release
  • A viable input to the upcoming Sprint Planning