Elmer Discussion Forum

Here is the error message: WARNING:: CheckLinearSolverOptions: Only MUMPS and CPardiso direct solver interface implemented in parallel, trying MUMPS! ERROR:: CheckLinearSolverOptions: MUMPS solver has not been installed. This looks like a continuation of this post: http://www.elmerfem.org/forum/vie...

Elmergrid can't tolerate any spaces in the directory names. You wanted this /nobackup/st/palmarini/CASO OSCILLAZIONI/CON CAMPO MAGNETICO/PROFILO TECHNICAL NOTES/MESH_300X600_b_1 Elmergrid stopped at the first space and stored the partition meshes into /nobackup/st/palmarini/CASO So, just make a new...

Elmergrid can't tolerate any spaces in the directory names. You wanted this /nobackup/st/palmarini/CASO OSCILLAZIONI/CON CAMPO MAGNETICO/PROFILO TECHNICAL NOTES/MESH_300X600_b_1 Elmergrid stopped at the first space and stored the partition meshes into /nobackup/st/palmarini/CASO So, just make a new...

Elmergrid successfully partitioned the mesh and stored the mesh as shown below. Created mesh directory: /nobackup/st/palmarini/CASO Created subdirectory: partitioning.3 Saving mesh in parallel ElmerSolver format to directory /nobackup/st/palmarini/CASO/partitioning.3. Can you show the project direc...

Rich_B wrote: ↑13 Jul 2021, 16:25 This is the error message in your output log file:

WARNING:: LoadMesh: Requested mesh > ./. < in partition 3 does not exist!

Would you please post your latest sif file?

Rich.

Thanks. I attach the case.sif
-Andrea

Hi, My simulation diverges after 900 iteration and I can't explain this weird behaviour. Until that moment, the result are good and physically correct. Have you got any idea of this behaviour? I have tried also to reduce the domain and to refine the mesh, nevertheless the divergence always occurs. I...

In your output file: Starting program Elmergrid Elmergrid reading in-line arguments Using dual (elemental) graph in partitioning. The mesh will be partitioned with Metis to 2 partitions. Output will be saved to file C:/SSD/POLITO/TESI. Elmergrid loading data: ----------------------- Loading mesh in...

Hi, I haven't resolved the problem of restart file yet, as written in http://www.elmerfem.org/forum/viewtopic.php?f=3&t=7585&start=20 . I have followed some test cases in GitHub, but I don't understand why it doesn't work. This is the mesh: https://we.tl/t-drNNRZxPlc Thanks in advance. Regar...

Yes it is possible. here is a test case example /home/titan/elmer/elmerfem/fem/tests/NaturalConvectionRestart Restart Position = 0 means restart from the last saved step. You can also control how many steps are saved. Thanks, I can't restart the simulation without the restart option. Now, I give a ...

kevinarden wrote: ↑09 Jul 2021, 15:19 Mesh DB "/nobackup/st/palmarini/DOMINIO_RIDOTTO_B=1" "mesh"

It may not like the =

Nothing again. I attached the mesh that I am using. Could you try to run it please? Because, I don't understand what I am wronging. https://we.tl/t-drNNRZxPlc
Thanks and regards
Andrea