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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

Problems with compilation of vs utility

GA
Germán Aragón, modified 2 Years ago.

Problems with compilation of vs utility

Youngling Posts: 10 Join Date: 6/18/13 Recent Posts

Hello everybody!

I found some problems related with the compilation of the latest tags and trunks versions of delft3d and delft3dfm under windows 10 OS. I am ussing VS2015 enterprise update 3 and Intel 2016 update 4. Any time I've tried to compile the solution after prepare it with the python script the compilation process freeze my computer beacouse "vs_1.c" file doesn't exist. 

The solution I adopt to solve this problem is to delete the vs proyect from the solution in Visual Studio. Only with that change the compilation process completes successfuly.


I hope this information will help someone in future and maybe the deltf3d team could solve this problem.

Best regards!

Adri Mourits, modified 2 Years ago.

RE: Problems with compilation of vs utility

Yoda Posts: 1212 Join Date: 1/3/11 Recent Posts

Hi Germán,

That's indeed a good workaround; you probably won't need the vs tool.

Please check the compile logging in the Output window in VisualStudio when compiling vs. What might go wrong is this:

The programs Lex and Yacc are used to translate vs_l.l and vs_y.y into vs_y.c. These programs use the directory "tmp" in the root of  the  disc containing your compilation directory. If the source code is on the C-drive and if VisualStudio is not allowed to create/use directory "c:/tmp" then you might run into this error. Some possible solutions for this problem: put the source code on the D-drive or create directory "c/tmp" manually.

Regards,

Adri

GA
Germán Aragón, modified 2 Years ago.

RE: Problems with compilation of vs utility

Youngling Posts: 10 Join Date: 6/18/13 Recent Posts

Hi Adri, thank you for your answer.

Indeed, I compiled de source code in D-Drive becouse I read the new FAQ about it. I don't know why this "vs_1.c" file doesn't exist or where Lex or Yacc programs try to save this file... When I compile the code again I'll try to attached the complete log to this thread.

By the way, I would like to ask you about the stage of developement of the "roller model"... Are you still working on it or is abandoned becouse of the existence of  XBeach? is there any other option to solve wave difraction online with FLOW and MOR in delft3D (2DH model version)? I've found lots of problems setting up this model and searching information about it.

 

Thank you in advance, best regards!

 

Adri Mourits, modified 2 Years ago.

RE: Problems with compilation of vs utility

Yoda Posts: 1212 Join Date: 1/3/11 Recent Posts

Hi Germán,

There is no development going on related to "roller model". It's not used very often; normally FLOW is run online with SWAN.

Regards,

Adri