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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

 


Message Boards

NEFIS files are bad, warnings in compilation

JA
Jorge Abramian, modified 11 Months ago.

NEFIS files are bad, warnings in compilation

Youngling Posts: 12 Join Date: 1/15/18 Recent Posts
Dear all, 
A few days ago I posted a request for help because I was not getting GPP to work. After checking and checking I realized the problem is not GPP, but something related to the flow simulation. I can generate mdf files and process the simulation without giving errors. I believe the problem is in the generation of the map, drogue, and history files. Therefore, the problem is the generation of the NEFIS files.
Then I compiled everything again, and I get 0 errors, but 130 warnings. Several are of the type MSBuild. I read I have to disable this in VS 2015. But I cannot find the way to do that.  
Question 1. Am I right about this diagnostics?
Question 2. How can I disable or uninstall MSBuild from VS 2015?
Question 3. Any other suggestions?
Thanks for any help 

Jorge   
Dmitry Kushnir, modified 11 Months ago.

RE: NEFIS files are bad, warnings in compilation

Jedi Knight Posts: 107 Join Date: 11/9/12 Recent Posts
Hi Jorge,
Have you tried to run examples from the 'examples' folder after having compiled D3D executables? If they run smoothly, try to use QUICKPLOT instead of GPP to inspect the results. If needed, see Quickplot user manual. In case you have problems with generating NEFIS files, you can store simulation results in the NetCDF-files. Have a look at the section A.1.4 of FLOW user manual for the detailes.
Regards,
Dmitry
JA
Jorge Abramian, modified 11 Months ago.

RE: NEFIS files are bad, warnings in compilation

Youngling Posts: 12 Join Date: 1/15/18 Recent Posts
Thank you a lot Dmitry. I skept the examples, my bad. I tried a couple of them and they worked fine. I opened the history files with quickplot and everything shows right. So, I don't know, a problem with GPP I believe. Important thing is that the model is working. Cheers