Search found 66 matches

by ffan
Sun Oct 16, 2016 1:27 am
Forum: Code_Saturne usage
Topic: MEDCoupling support
Replies: 9
Views: 2581

MEDCoupling support

Hi, I hope to build Code_Saturne 4.0.6 with SALOME-MECA-2016-LGPL-1. However, it did not successfully complete the build. The install_saturne.log file says: configure: WARNING: no MEDCoupling support configure: error: in `/home/fafan/packages/Code_saturne-4.0.6_openmpi/code_saturne-4.0.6_openmpi.bui...
by ffan
Wed Oct 05, 2016 5:29 pm
Forum: Code_Saturne usage
Topic: Performance of v4.0.5 and 4.3.0
Replies: 4
Views: 843

Re: Performance of v4.0.5 and 4.3.0

Yvan,

Thank you very much.

- ffan
by ffan
Tue Oct 04, 2016 6:44 pm
Forum: Code_Saturne usage
Topic: Performance of v4.0.5 and 4.3.0
Replies: 4
Views: 843

Re: Performance of v4.0.5 and 4.3.0

Thanks Yvan. I attach "runcase" here, but I think it is the one when I ran it interactively with Code_Saturne GUI. The one actually controls the batch run is the PBS script "run_parallel" below. Thanks.

- ffan
by ffan
Tue Oct 04, 2016 6:03 am
Forum: Code_Saturne usage
Topic: Performance of v4.0.5 and 4.3.0
Replies: 4
Views: 843

Performance of v4.0.5 and 4.3.0

Hi Code_Saturne users and developers, My system is a small cluster which uses Portable Batch System (PBS). I tried a small model of 66704 cells (turbulent junction flow, no heat transfer, picture attached below) with v4.0.5 and then with v4.3.0. Both runs 300 steps using 12 cores (in the same node)....
by ffan
Fri Aug 19, 2016 2:18 am
Forum: Code_Saturne usage
Topic: Stop to avoid exceeding time allocation.
Replies: 7
Views: 1414

Re: Stop to avoid exceeding time allocation.

Hi Yvan, The following. Thanks. - ffan -bash-4.1$ ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 63521 max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open f...
by ffan
Thu Aug 18, 2016 5:50 am
Forum: Code_Saturne usage
Topic: Stop to avoid exceeding time allocation.
Replies: 7
Views: 1414

Re: Stop to avoid exceeding time allocation.

Hi Yvan, This message "Stop to avoid exceeding time allocation" is printed by Code_Saturne to the listing file. So, something must have caused Code_Saturne to determine that it needs to stop to avoid exceeding time allocation. What is that Code_Saturne detected and decided to stop. Is there an easy ...
by ffan
Mon Jul 25, 2016 5:12 pm
Forum: Code_Saturne usage
Topic: Frozen field Lagrangian particle simulation
Replies: 3
Views: 1651

Re: Frozen field Lagrangian particle simulation

Thank you Luciano.
But the graphic user interface does not show that way (Picture 2) even though Frozen carrier field was selected previously.

- ffan
by ffan
Mon Jul 25, 2016 8:03 am
Forum: Code_Saturne usage
Topic: Frozen field Lagrangian particle simulation
Replies: 3
Views: 1651

Frozen field Lagrangian particle simulation

Hi, A Lagrangian particle simulation restarts from a prior steady-state flow field. Frozen carrier flow is chosen on Global Settings page (Picture 1). On Start/Restart page, there is "Calculation on frozen velocity and pressure fields" (Picture 2). However, Picture 1 implies the option on Picture 2 ...
by ffan
Tue May 31, 2016 8:00 am
Forum: Code_Saturne usage
Topic: Plotting particle trajectories in ParaView
Replies: 4
Views: 2188

Re: Plotting particle trajectories in ParaView

Thanks. I get trajectories now.

- ffan
by ffan
Thu May 26, 2016 3:03 am
Forum: Code_Saturne usage
Topic: Plotting particle trajectories in ParaView
Replies: 4
Views: 2188

Re: Plotting particle trajectories in ParaView

Hi Yvan, Thank you. After creating a trajectory writer and associating a trajectory mesh to it (see attached pictures), I should have trajectory files (trajectories.00001, trajectories.00002, trajectories.00003, ...) generated in the postprocessing directory, right? But, I don't see such files being...