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intro story DELWAQ

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.

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Sub groups
D-Flow Flexible Mesh
DELWAQ

Cohesive sediments & muddy systems

 


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Merging com*.dat file for delf3d flow wave offline coupling

SP
shanas pr, modified 3 Months ago.

Merging com*.dat file for delf3d flow wave offline coupling

Padawan Posts: 29 Join Date: 10/20/11 Recent Posts
Hai delft community
A quick question>

How to merge the com*.dat files of delft3d flow output from a parallel domain decomposition run??

"ddcouple.exe will do the merging but only for the hydrodynamic part not the com*.dat files"

I need to do the offline coupling with delft3d wave, for that the communication files have to be set from several com*.dat files.

Kindly suggest the best way to merge the com*.dat files.
MS
Miles Smithdc, modified 1 Month ago.

RE: Merging com*.dat file for delf3d flow wave offline coupling

Youngling Posts: 1 Join Date: 5/8/20 Recent Posts
Thank you so much for this. I was into this issue and tired to   tinker ar https://vidmate.onl/download/ ound to check if its possible but couldnt get it done. Now that i have seen the way you did it, thanks guys
with
regards
AS
Angelina Silva, modified 1 Month ago.

RE: Merging com*.dat file for delf3d flow wave offline coupling

Youngling Posts: 1 Join Date: 5/11/20 Recent Posts
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