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

 

Message Boards

how to solve the error when compiling version 4.00.02.0423

LL
lin li, modified 9 Years ago.

how to solve the error when compiling version 4.00.02.0423

Youngling Posts: 5 Join Date: 1/25/12 Recent Posts
Dear developers,
When I try to debug the deltares_hydro_open_source.sln in windows xp system, I got 6 errors
Error 1 error RC2104 : undefined keyword or key name: exported
Error 7 error RC2104 : undefined keyword or key name: exported
Error 8 error RC2104 : undefined keyword or key name: exported
Error 9 error RC2104 : undefined keyword or key name: exported
Error 12 error RC2104 : undefined keyword or key name: exported
Error 13 error RC2104 : undefined keyword or key name: exported

I cann't find similar questions in FAQ. Do you have any idea about the possible reason?
compiling open source code
Adri Mourits, modified 9 Years ago.

RE: how to solve the error when compiling version 4.00.02.0423

Yoda Posts: 1221 Join Date: 1/3/11 Recent Posts
Hi Lin Li,

A script is executed that tries to find out what SVN revision number you have checked out. This script contained a bug related to an "svn exported" version, solved in revision 661.

You have the following two options:
  • Use a newer tagged version, preferably the latest tagged version.
  • Use "svn checkout" instead of "svn export"


Regards,

Adri
LL
lin li, modified 8 Years ago.

RE: how to solve the error when compiling version 4.00.02.0423

Youngling Posts: 5 Join Date: 1/25/12 Recent Posts
Great thanks, Adri!
The problems I met have been solved. It seems like if I use "debug" to compile the code, it does't work. But if I used "release", it works perfectly.
maybe something wrong with my compiler. But anyway, the problems are solved.
Thanks!

Linlin