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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.

** PLEASE TAG YOUR POST! **

 

 

Sub groups
D-Flow Flexible Mesh
DELWAQ

Cohesive sediments & muddy systems

 


Message Boards

URGENT: Compilation error on Windows 10 - VS15 community + IFORT18

GL
Gabriel Lim, modified 2 Years ago.

URGENT: Compilation error on Windows 10 - VS15 community + IFORT18

Padawan Posts: 37 Join Date: 5/5/18 Recent Posts

When building the delft3d_open.sln it comes up with an error saying:

 

"flex.exe - Application error

This application was unable to start correctly (0xc000012d).

Click OK to close the application."

 

The same happens for 'byacc.exe' and everything freezes. Please advise!

 

Also, having just retried compiling, new errors came up:

"FATAL error LNK1181: cannot open input file '..\kernel\lib\x64\release\kernel.lib' "

and followed by

"vctip.exe A new guard page for the stack cannot be created"

 

I have seen some other questions in the forum with SIMILAR problems with byacc.exe and flex.exe, but their compilations still finished and they were able to see the build log. Because mine freezes (and screen blacks out) before finishing compiling, I cannot retrieve a build log either. I am new to using all of these software, and any help would be much appreciated!! Thank you.

U
Tommaso Loperfido, modified 2 Years ago.

RE: URGENT: Compilation error on Windows 10 - VS15 community + IFORT18

Me too. It gives me flex.exe error (0xc0000142) and the compilation stops.

KV
Kapil Chandrakant Varne, modified 2 Years ago.

RE: URGENT: Compilation error on Windows 10 - VS15 community + IFORT18

Youngling Posts: 7 Join Date: 3/23/18 Recent Posts

Mine gives this:

Attachments:

CL
Chloe Sarah Morris, modified 2 Years ago.

RE: URGENT: Compilation error on Windows 10 - VS15 community + IFORT18

Youngling Posts: 7 Join Date: 1/15/19 Recent Posts

Hi All,

 

I am getting a similar 'flex.exe unable to start' error and the model does not finish compiling, but freezes. Did anybody find a solution?

VS: 2015

Fortran Compiler 16

Tag 7545

 

Thanks,

Chloe

GL
Gabriel Lim, modified 1 Year ago.

RE: URGENT: Compilation error on Windows 10 - VS15 community + IFORT18

Padawan Posts: 37 Join Date: 5/5/18 Recent Posts
I appreciate you probably found a solution by now, but for people who may have similar problems in the future, I found a solution that worked for me (on two different PCs).

Instead of checking out the latest tag from the svn, I checked out the trunk version of the source code.
I.e. I checked out https://svn.oss.deltares.nl/repos/delft3d/trunk/ into a new empty folder. This got rid of all errors for me. Hope this helps!

Best wishes,

Gabriel
SL
Saucier Lawrence, modified 1 Year ago.

RE: URGENT: Compilation error on Windows 10 - VS15 community + IFORT18

Youngling Posts: 1 Join Date: 2/25/20 Recent Posts
The macros in the example are set to target every version of the Windows 10 operating system. The possible values are listed in the Windows header file sdkddkver.h, which defines macros for each major Windows version mcdvoice.com