I started running a simulation
I started running a simulation using the foamJob command, with the correct solver, root and case, and a log file was created in the case folder. Now I am trying to run foamLog so that I can plot the residuals however every time I execute foamLog, with the correct root, case and log file, I get the message
foamLog: cannot read log log where the first log is the name of the log file. does anyone have a solution to this problem? Thanks in advance Liam |
Just type foamLog without any
Just type foamLog without any arguments and it will print out what it needs. You are probably missing the path to the log file.
|
Thanks for the reply.
my case
Thanks for the reply.
my case is called "flow", it is saved in my home folder "/home/liam" and the log file is called "log". I am executing foamLog /home/liam flow log do i need an extension on my log file like .txt or something like that? Liam |
Try foamLog /home/liam flow fl
Try foamLog /home/liam flow flow/log
|
It's working now
Thanks for
It's working now
Thanks for the help Liam |
Hi everybody
I have a probl
Hi everybody
I have a problem with foamLog. I think I miss some thing but i could'nt find it. I created file rasInterFoam.log in the backStepRSTML1 folder. I run the foamLog commad just in seen below. It reads rasInterFoam.log file and creates a .awk file and executes it. But i does'nt writes any thing in the logs folder. Thanks Onur [dundar@localhost rasInterFoam]$ foamLog . backStepRSTML1 backStepRSTML1/rasInterFoam.log Using: root : . case : backStepRSTML1 log : backStepRSTML1/rasInterFoam.log database : /home/dundar/OpenFOAM/OpenFOAM-1.4.1/bin/foamLog.db awk file : ./backStepRSTML1/logs/foamLog.awk files to : ./backStepRSTML1/logs Executing: awk -f ./backStepRSTML1/logs/foamLog.awk backStepRSTML1/rasInterFoam.log Generated XY files for: [dundar@localhost rasInterFoam]$ |
Hi everyone,
I experienced
Hi everyone,
I experienced a problem with foamLog. I've been using liftDrag to print the lift and drag coefficients into the log file and I do see them printed there according to the time steps. But when I run foamLog, it extracts everything else but not the drag and lift coefficients. How do I get it to extract the relevant data? Thanks Samuel |
Ok, I realized that Srinath ha
Ok, I realized that Srinath has posted before how to get foamLog to extract the lift and drag coefficients in another thread. Thanks once again
|
Hi guys
I have a similar problem with foamLog in OF 1.4. My simulation finished and no i want to plot residuals. Every time I try to execute foamLog nothing happens. Here is what I tried: [caelinux@localhost BLENDE]$ foamLog . home/caelinux/OpenFOAM/caelinux-1.4.1/run/BLENDE BLENDE BLENDE/simpleFoam foamLog - extracts xy files from Foam logs. Usage: foamLog [-n][-s] <root> <case> <log> extracts xy files from log foamLog -l <log> lists but does not extract foamLog -h for a help message Thanks blacy |
Quote:
|
Quote:
THX for reply. I thought that I gave it three arguments :confused: root: home/caelinux/OpenFOAM/caelinux-1.4.1/run/BLENDE case: BLENDE log: BLENDE/simpleFoam I`ll give pyfoam a try cause of some other interesting tools... |
Quote:
Quote:
Bernhard |
I`ll try but it will take a few weeks. If there are any problems I let you know...
|
I have a problem with foamLog
|
I have a problem with foamLog.
I just enter the folder where my log is and type foamLog. Then there is an error Executing: awk -f ./logs/foamLog.awk log awk: ./logs/foamLog.awk:32: N-DODECANECnt=0 awk: ./logs/foamLog.awk:32: ^ syntax error awk: ./logs/foamLog.awk:33: N-DODECANEFinalResCnt=0 awk: ./logs/foamLog.awk:33: ^ syntax error awk: ./logs/foamLog.awk:34: N-DODECANEItersCnt=0 awk: ./logs/foamLog.awk:34: ^ syntax error and my created logs folder just contains, foam.awk. whats the problem? Thx |
missing some variables in the "logs" directory
1 Attachment(s)
Hello,
I have a different problem with the "foamLog" command. In the "log" file, the solver has indeed calculated (among others) the variables "Liquid penetration 95% mass (m)" and "Vapor penetration (m)" that I need to plot as a function of time, BUT, after typing the command: "foamLog log" I realize that the "logs" folder does not contain these two variables. How can I solve this problem please? Plassf.Attachment 76170 |
Quote:
options: -blockTopology write block edges and centres as .obj files -case <dir> specify alternate case directory, default is the cwd -dict <file> specify alternative dictionary for the blockMesh description -fileHandler <handler> override the file handler type -noClean keep the existing files in the polyMesh -noFunctionObjects do not execute function objects -region <name> specify alternative mesh region -sets write cellZones as cellSets too (for processing purposes) -doc display application documentation in browser -doc-source display source code in browser -help print usage information and exit -help-full print full usage information and exit Block description For a given block, the correspondence between the ordering of vertex labels and face labels is shown below. For vertex numbering in the sequence 0 to 7 (block, centre): faces 0 (f0) and 1 are left and right, respectively; faces 2 and 3 are bottom and top; and faces 4 and 5 are front the back. |
Quote:
The -help-full offers additional application options. For example the simpleFoam solver offers following extra options: -listFunctionObjects List functionObjects -listFvOptions List fvOptions -listRegisteredSwitches List switches registered for run-time modification -listScalarBCs List scalar field boundary conditions (fvPatchField<scalar>) -listSwitches List switches declared in libraries but not set in etc/controlDict -listTurbulenceModels List turbulenceModels -listUnsetSwitches List switches declared in libraries but not set in etc/controlDict -listVectorBCs List vector field boundary conditions (fvPatchField<vector>) |
All times are GMT -4. The time now is 03:16. |