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

Compiling in CentOS 6 with Intel Compilers

AM
Agustín Martina, modified 1 Year ago.

Compiling in CentOS 6 with Intel Compilers

Youngling Posts: 1 Join Date: 9/12/18 Recent Posts

Hi All, im having troubles compiling Delft3D
First, making

CFLAGS='-O2' CXXFLAGS='-O2' FFLAGS='-O2' FCFLAGS='-O2' ./configure --prefix=/home/jmuchiut/Delft3d --with-netcdf --with-mpi --with-metis --with-petsc

Didn't find metis.h, even with METIS_LIBS and METIS_CFLAGS defined. Cheking the log, i found that the -L and -I flag were missing on each call, so i fixed it defining METIS_LIBS and METIS_CFLAGS with each flag respectively.

Then, making ds-install, I have a linking problem

[jmuchiut@yaku src]$ make ds-install > ds-installl.log
Makefile:810: warning: overriding recipe for target `clean-local'
Makefile:805: warning: ignoring old recipe for target `clean-local'
Makefile:810: warning: overriding recipe for target `clean-local'
Makefile:805: warning: ignoring old recipe for target `clean-local'
Makefile:810: warning: overriding recipe for target `clean-local'
Makefile:805: warning: ignoring old recipe for target `clean-local'
libtool: warning: remember to run 'libtool --finish /home/jmuchiut/source/trunk/src/lib'
libtool: warning: remember to run 'libtool --finish /usr/local/lib'
libtool: warning: relinking 'libODS.la'
libtool: warning: remember to run 'libtool --finish /usr/local/lib'
libtool: warning: remember to run 'libtool --finish /usr/local/lib'
libtool: warning: '../../../../../engines_gpl/dimr/packages/dimr_lib/src/libdimr.la' has not been installed in '/usr/local/lib'
libtool: warning: relinking 'libflow2d3d.la'
ld: cannot find -lDelftOnline
libtool:   error: error: relink 'libflow2d3d.la' with the above command before installing it
make[8]: *** [install-libLTLIBRARIES] Error 1
make[7]: *** [install-am] Error 2
make[6]: *** [install-recursive] Error 1
make[5]: *** [install] Error 2
make[4]: *** [install-recursive] Error 1
make[3]: *** [install-recursive] Error 1
make[2]: *** [install-recursive] Error 1
make[1]: *** [install-recursive] Error 1
make: *** [install-recursive] Error 1

Any thoughts?

attached are the logs

Thank you

 

Agu

 

Adri Mourits, modified 1 Year ago.

RE: Compiling in CentOS 6 with Intel Compilers

Yoda Posts: 1224 Join Date: 1/3/11 Recent Posts

Hi Agu,

I can't find the errors in the attached log files. Can you attach the one showing the error?

Thanks.

Regards,

Adri