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Oh is that so. Thank you for replying so quickly. I'll try downloading the previous version and will get back to you :D. |
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I installed HelyxOSv1.0.1 and this the error message. Any thoughts on this sir? |
This was noted earlier in this thread I beleive and also located on the HELYX-OS installation page here. Depending on your operting system this error can be fixed by
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ln -s $MPI_ARCH_PATH/lib/libmpi.so $MPI_ARCH_PATH/lib/libmpi.so.1 Code:
ln -s $MPI_ARCH_PATH/lib64/libmpi.so $MPI_ARCH_PATH/lib64/libmpi.so.1 |
Oh. Is the following line supposed to appear in the error:
/home/suse/OpenFOAM/OpenFOAM-2.1.x/platforms/linux64Gcc46DPOpt/lib/dummy:found:not:command:mpicc:bash I got the same error when I ran it with v1.0.2. Thanks a lot for your help Mr. chegdan |
Lets back up a bit. How did you install OpenFOAM and the Thirdparty libs on your machine? I strongly suggest compiling them instead of just installing binaries or packages.
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Well I have no idea how to do that... lol :confused:
My company installed OpenFOAM and the Thirdparty Tools for me in VMware... I was just trying to install HelyxOS so that I can start working on it... |
Hello, I get the problem that I cannot Import .STL.I don't know how to deal with it. can anyone help me?
Ubutu 12.04-64bit OpenFOAM 2.2.1 HELYX-os 1.0.3 code asawa@ubuntu:~/OpenFOAM/Engys/HelyxOS/v1.0.3$ ./helyxOS.sh java -Xms128m -Xmx1024m -XX:OnError="/home/asawa/OpenFOAM/Engys/HelyxOS/v1.0.3/bin/collectInfo.run" -jar /home/asawa/OpenFOAM/Engys/HelyxOS/v1.0.3/lib/HelyxOS.jar HelyxOS 2>&1 | tee /home/asawa/OpenFOAM/Engys/HelyxOS/v1.0.3/helyxEE.log WRITE: blockMeshDict -> /home/asawa/OpenFOAM/Model/newCase/system/blockMeshDict WRITE: snappyHexMeshDict -> /home/asawa/OpenFOAM/Model/newCase/system/snappyHexMeshDict WRITE: controlDict -> /home/asawa/OpenFOAM/Model/newCase/system/controlDict WRITE: fvSchemes -> /home/asawa/OpenFOAM/Model/newCase/system/fvSchemes WRITE: fvSolution -> /home/asawa/OpenFOAM/Model/newCase/system/fvSolution WRITE: fvOptions -> /home/asawa/OpenFOAM/Model/newCase/system/fvOptions WRITE: decomposeParDict -> /home/asawa/OpenFOAM/Model/newCase/system/decomposeParDict # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f45329cf761, pid=47522, tid=139934819063552 # # JRE version: 7.0_11-b21 # Java VM: Java HotSpot(TM) 64-Bit Server VM (23.6-b04 mixed mode linux-amd64 compressed oops) # Problematic frame: # C [libvtkFiltering.so.5.10+0x281761] vtkMergePoints::InsertUniquePoint(double const*, long long&)+0xe1 # # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # An error report file with more information is saved as: # /home/asawa/OpenFOAM/Engys/HelyxOS/v1.0.3/hs_err_pid47522.log # # -XX:OnError=""/home/asawa/OpenFOAM/Engys/HelyxOS/v1.0.3/bin/collectInfo.run"" # Executing /bin/sh -c ""/home/asawa/OpenFOAM/Engys/HelyxOS/v1.0.3/bin/collectInfo.run"" ... CollectInfo.main()/home/asawa/OpenFOAM/Engys/HelyxOS/v1.0.3 Exception in thread "main" java.util.FormatFlagsConversionMismatchException: Conversion = s, Flags = # at java.util.Formatter$FormatSpecifier.failMismatch(F ormatter.java:4041) at java.util.Formatter$FormatSpecifier.printString(Fo rmatter.java:2834) at java.util.Formatter$FormatSpecifier.print(Formatte r.java:2718) at java.util.Formatter.format(Formatter.java:2494) at java.util.Formatter.format(Formatter.java:2423) at java.lang.String.format(String.java:2797) at eu.engys.core.CollectInfo.printFile(CollectInfo.ja va:291) at eu.engys.core.CollectInfo.listDir(CollectInfo.java :274) at eu.engys.core.CollectInfo.getLibInfo(CollectInfo.j ava:255) at eu.engys.core.CollectInfo.main(CollectInfo.java:85 ) |
Greetings Tim and welcome to the forum!
In what format is the STL file in? ASCII/Text or binary? And have you read the following thread at the official discussion forum for Helyx-OS? http://sourceforge.net/p/helyx-os/di...read/4c35e4ec/ Best regards, Bruno PS: when posting code/output, please use the "[CODE]" marker as explained in my second signature line ;) |
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I tried ASCII format and it worked finally.thank you very much. |
refining the mesh using Helyx-os
Hi everyone,
I am a new user of Helyx-os. I have been able to set up case where i import my .stl file. But i am not able to refine it. example, i used the tutorial in HELYX-OS, ie the CSTR tutorial, there it contain its .stl file along with an eMesh file. Can somone please explain how to create an emesh file? please be patient, i am new user in openfoam and also in HELYX-OS. Kind regards izna |
Izna,
This can be done using the surfaceFeatureExtract utility. Assuming you are using 2.2.x, create a file called surfaceFeatureExtractDict in the case system directory. An example of a surfaceFeatureExtractDict is here but I have made a simple one: Code:
/*--------------------------------*- C++ -*----------------------------------*\ Code:
surfaceFeatureExtract |
Hello Dan,
Thanks a lot for your reply. if i wish to mesh it finer, or in certain parts finer, can i simply copy this https://github.com/OpenFOAM/OpenFOAM...ureExtractDictand modify? |
Izna,
To mesh finer then you would need to change the "levels" near the surface. If you are on the surface regions tab, highlight the surface you wish to modify and change the min and max levels. Higher numbers will create a finer mesh. Also, you can make the base mesh size smaller to make a finer mesh overall. Please see A Comprehensive Tour of SnappyHexMesh Advanced Preprocessing and Meshing with SnappyHexMesh |
hi..
after creating a case in Helyx-os, i found an error. Quote:
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I am using HelyxOS , when i run my case, i get this error!! what should i do? Regards Izna |
Izna,
So this problem tells me that either OpenFOAM isn't sourced correctly or there is an issue with your install of HELYX-OS. This can happen sometimes so its an annoying error :) Some questions:
These are just a few things that come to mind |
hi Dan.
Thanks to comee at my aid.. command returns this Quote:
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Ah ok...did you follow the "User Configuration" Section on
http://openfoam.org/download/ubuntu.php To add some lines to your .bashrc file in your home directory? |
yes i did ..
But i am unistall and do it all again..:( i will post back. |
hi Dan
After reinstalling Openfoam following this example http://openfoam.org/download/ubuntu.php I obtain the same error when executing foamInstallationTest Quote:
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