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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Delft3D4 compilation with VS2019 and OneAPI on Windows 10 - netcdf issues Ewan Sloan 0 384
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converting .nc format to .wnd umutcan inal 0 204
Converting .nc file to .wnd file Dogukan Karakas 0 235
Getting netCDF as an output of Delft3D-FLOW Changeun Yang 1 290
reading output files without matlab veli yumruktepe 6 15542
Long computation times while writting to netCDF. João Lencart e Silva 4 2256
The never ending story with NETCDF - A guide for linux compilation Giovanni Besio 1 2395
Delft 2 NetCDF Hemerson Tonin 7 16260
Error in opening the compiled module file error on Linux machine Josha Humberston 1 2599
open boundaries Tony Lee 0 1000
io_netcdf_api.F90 compilation error in Ubuntu 16.10 Sebastian Krieger 4 4799
Does not compile with either GNU 4.8.3 or Intel 12.1 Jeff Stafford 5 5534
Open a netcdf-4 with Python Antoine Marié 1 2890
Compiling Delft3d in OpenSuse 13.1 Giovanni Besio 10 9652
Compiling Delft3d in OpenSuse 13.1 Giovanni Besio 10 9652
Compiling Delft3d in OpenSuse 13.1 Giovanni Besio 10 9652
Error with datagroups.f90 and netcdf.mod Iñaki Silanes 2 3267
Compiling Delft3d in OpenSuse 13.1 Giovanni Besio 10 9652