intro story D-Flow FM

 

D-Flow Flexible Mesh

D-Flow Flexible Mesh (D-Flow FM) is the new software engine for hydrodynamical simulations on unstructured grids in 1D-2D-3D. Together with the familiar curvilinear meshes from Delft3D 4, the unstructured grid can consist of triangles, pentagons (etc.) and 1D channel networks, all in one single mesh. It combines proven technology from the hydrodynamic engines of Delft3D 4 and SOBEK 2 and adds flexible administration, resulting in:

  • Easier 1D-2D-3D model coupling, intuitive setup of boundary conditions and meteorological forcings (amongst others).
  • More flexible 2D gridding in delta regions, river junctions, harbours, intertidal flats and more.
  • High performance by smart use of multicore architectures, and grid computing clusters.
An overview of the current developments can be found here.
 
The D-Flow FM - team would be delighted if you would participate in discussions on the generation of meshes, the specification of boundary conditions, the running of computations, and all kinds of other relevant topics. Feel free to share your smart questions and/or brilliant solutions! 

 

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We have launched a new website (still under construction so expect continuous improvements) and a new forum dedicated to Delft3D Flexible Mesh.

Please follow this link to the new forum: 
/web/delft3dfm/forum

Post your questions, issues, suggestions, difficulties related to our Delft3D Flexible Mesh Suite on the new forum.

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** PLEASE TAG YOUR POST! **

 

 

Sub groups
D-Flow Flexible Mesh
DELWAQ
Cohesive sediments & muddy systems

 


Message Boards

Compiling

EA
Ed Atkin, modified 7 Years ago.

Compiling

Padawan Posts: 27 Join Date: 3/27/12 Recent Posts
Couple of things Im not sure what to do with:
1 error:
ERROR while copying "redist\ia32\compiler\*.dll" to "..\bin\win32\wave\lib"

+ some 69 warnings!!

My Info:
- tag 5.00.08.1855
- windows 7 64bit
- VS2010
- Intel Fortran Composer XE 2013

Does anyone know what is causing the error and how to fix?
Also, Im not a developer, yet, so I would like to know about the severity of warnings (just for this example of D3D, not in general), is one warning enough to warrant recompiling?

Thanks to all.
Qinghua Ye, modified 7 Years ago.

RE: Compiling

Jedi Council Member Posts: 612 Join Date: 3/2/11 Recent Posts
Dear Ed,

It seems like some copying scripts caused the problem. But given the info, we cannot identify exactly.

My test machine has almost the same setting like yours.

My Info:
- tag 5.00.08.1855
- windows 7 64bit
- VS2010

The only difference is the Fortran compiler is:

Intel(R) Visual Fortran Composer XE 2011 Update 11

Hope this may help!

Qinghua
EA
Ed Atkin, modified 7 Years ago.

RE: Compiling

Padawan Posts: 27 Join Date: 3/27/12 Recent Posts
Qinghua,

Ok, thanks for the reply.
You say that the copying scipts could be the problem. Should I check for all updates with my compiler?
or are the scripts you refer to associated with the solution? and therefore I should download the tagged version again?

thanks

Ed
Qinghua Ye, modified 7 Years ago.

RE: Compiling

Jedi Council Member Posts: 612 Join Date: 3/2/11 Recent Posts
Hi Ed,

I prefer to download the code and compile again.

Regards,

Qinghua
EA
Ed Atkin, modified 7 Years ago.

RE: Compiling (Answer)

Padawan Posts: 27 Join Date: 3/27/12 Recent Posts
Hi Qinghua,

I have re downloaded. However an answer has come about in another post:

http://oss.deltares.nl/web/opendelft3d/general/-/message_boards/view_message/183178

Thanks

Ed