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

Threads with tag linux .

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Make fails! Compiling on Linux Ubuntu 18.04.5 LTS Josias NONGBE 0 283
Error reading grid file on Linux francisco tiano 20 12685
Error reading grid file on Linux francisco tiano 20 12685
Installation Problem Anonymous Anonymous 1 2381
Install GUI Anonymous Anonymous 6 3993
libmpich.so: undefined reference to .... (Linux) Thomas Boyington 11 7132
Unable to compile Huy Tran Quang Pham 0 486
Compiling & testing - release 3574; Ubuntu 12.04LTS; 64-bit Anonymous Anonymous 0 1978
Problem compiling on Red Hat 8 Clinton Dilks 0 239
How to prepare inputs Grid, bathymetry, mesh on linux after install Delft3d sivaiah Borra 0 244
Compiling in CentOS 6 with Intel Compilers Agustín Martina 1 2300
Error running morphodynamic simulation on Linux Jacob A Morgan 0 2602
f951: error: unrecognized command line option "-fpp" on RHEL 6.6 KRIS Zh 4 8304
Delft3D-SWAN error - Segementation Fault (core dumped) Nate VanArendonk 2 5803
[error tdatmain] Terminate called after throwing an instance of 'char const Mariana Bruning 2 6327
Delft3D Linux documentation Margarita Tan 0 1121
make ds-install & undefined symbol: MPI_Init LI LI 24 15607
Does not compile with either GNU 4.8.3 or Intel 12.1 Jeff Stafford 5 5485
Error running examples Francesco Enrile 3 6258
Errors at first step of Linux compilation Geoff Johnson 4 4066