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! 


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: 

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





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


Message Boards

Quickplot in newer version of Matlab

Julio Mesa, modified 2 Years ago.

Quickplot in newer version of Matlab

Youngling Posts: 13 Join Date: 8/26/13 Recent Posts
Hi everyone,

My licence of matlab 2010 expired and i did only can to get the licence of matlab 2013.

The problem is that now i cann´t execute all properties of quickplot.

Someone has a same problem, ¿how can i fix it?

Best regards
Tesawe Smith, modified 2 Months ago.

RE: Quickplot in newer version of Matlab

Youngling Posts: 1 Join Date: 3/24/20 Recent Posts
Hi buddy, even I faced the kind of the same issue. As of now mailed the support and waiting for their response.
Regards,T. Smith
grish martin, modified 1 Month ago.

RE: Quickplot in newer version of Matlab

Youngling Posts: 1 Join Date: 4/4/20 Recent Posts
This is not so much self advertisment but rather me asking if this is interesting to you and if you'd like to help me out a bit as I am still new to Haskell upsers portal. The reason for this library is that I think Haskell would be perfect for the kind of work people.
James Smith, modified 1 Month ago.

RE: Quickplot in newer version of Matlab

Youngling Posts: 2 Join Date: 5/2/20 Recent Posts
How long does it take to receive help from support.  I emailed them about my issues and haven't heard back yet. Try powerlegs