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

*** ERROR: Unable to open file SWANOUT2

AD
A D, modified 12 Months ago.

*** ERROR: Unable to open file SWANOUT2

Youngling Posts: 15 Join Date: 9/25/17 Recent Posts

Hello,

I am trying to run an online flow-wave coupled model. The model runs fine for about 12% when I get the following error - 

 

>>...End of SWAN run
  Allocate output fields
  Read SWAN output
*** ERROR: Unable to open file SWANOUT2

I couldn't find this error or a solution anywhere else on the internet. Any help would be greatly appreciated.

Thank you

swan swan error delft3d-wave coupled wave-flow model coupling wave and flow delft 3d flow deft3d-wave