Search found 13 matches

by Hal
04 Feb 2014, 04:39
Forum: External tools
Topic: import boundary condition
Replies: 9
Views: 6780

Re: import boundary condition

Thanks, it works!
by Hal
31 Jan 2014, 05:05
Forum: External tools
Topic: import boundary condition
Replies: 9
Views: 6780

Re: import boundary condition

Hey, I realize this thread is really old, but I'm having trouble implementing the solution. Could I see an example line from an acceptable .dat file to write? Every time I run this, I get "At line 1349 of file ModelDescription.f90 Fortran runtime error: Bad real number in item 0 of list input", whic...
by Hal
24 Jan 2014, 21:07
Forum: ElmerSolver
Topic: Simple Proportional Feedback Control- Errors with UDF
Replies: 2
Views: 2038

Re: Simple Proportional Feedback Control- Errors with UDF

For what it's worth, I have also tried dMaxP=> VariableGet(Model % Variables, 'dispmax',GotMax) in place of dMaxP= VariableGet(Model % Variables, 'dispmax',GotMax) It compiles in both cases, but I still get a segfault. To be honest, I'm not too experienced with Fortran pointers, but I think there is...
by Hal
24 Jan 2014, 07:09
Forum: ElmerSolver
Topic: Simple Proportional Feedback Control- Errors with UDF
Replies: 2
Views: 2038

Simple Proportional Feedback Control- Errors with UDF

Hi, I'm trying to construct a toy problem for feedback control; in this problem, a 2D cantilevered beam undergoes a static force downwards on one end. I'd like a control force to push the system back up proportional to the maximum deflection of the beam. I don't necessarily care about the applicatio...
by Hal
15 Jan 2014, 23:39
Forum: Contributed Cases
Topic: 3d beam interaction with fluid
Replies: 4
Views: 6040

Re: 3d beam interaction with fluid

Thanks, this is really useful! Is there any chance you could post the .grd (or other meshing file) used in this test?

Thanks!
by Hal
08 Jan 2014, 03:47
Forum: Installation & compilation
Topic: Where are the Linux Binaries for ElmerGUI?
Replies: 1
Views: 1542

Where are the Linux Binaries for ElmerGUI?

Hi All,

Does anyone know where I can find the latest (or, any) linux binaries for ElmerGUI? I've tried looking on Sourceforge, but can only find the windows binaries now. Even something from a past release would work for me!

Thanks
by Hal
11 Oct 2013, 03:41
Forum: ElmerSolver
Topic: How do I write eigenvalues to .ep file?
Replies: 6
Views: 2294

Re: How do I write eigenvalues to .ep file?

For anyone who's also struggling with this, I found a hackish workaround- call ElmerSolver in a C++ wrapper with a system() call, then just dump the stdout of the terminal to a textfile using something like freopen("output.txt","w",stdout) Then, inside the wrapper, write a parser than can search the...
by Hal
10 Oct 2013, 19:39
Forum: ElmerSolver
Topic: How do I write eigenvalues to .ep file?
Replies: 6
Views: 2294

Re: How do I write eigenvalues to .ep file?

Thanks a lot for helping me, raback. If I just copy and paste your code in, I get the same segfault I did earlier during SaveScalars. If I remove the line " Save Eigenvalues = Logical True", I get "WARNING:: SaveScalars: Found no values to save". This seems strange to me; I feel that the displacemen...
by Hal
10 Oct 2013, 17:02
Forum: ElmerSolver
Topic: How do I write eigenvalues to .ep file?
Replies: 6
Views: 2294

Re: How do I write eigenvalues to .ep file?

Sorry, I realize that I can't write the eigenvalues to the same .ep file the rest of the analysis is written to, I just meant any postprocessing file. Right now, my sif runs fine. If I add these lines: Solver 3 Exec Solver = After Saving Equation = Linear elasticity Procedure = "SaveData" "SaveScala...
by Hal
10 Oct 2013, 02:33
Forum: ElmerSolver
Topic: How do I write eigenvalues to .ep file?
Replies: 6
Views: 2294

Re: How do I write eigenvalues to .ep file?

I have tried using this method as a guideline (http://www.elmerfem.org/forum/viewtopic.php?f=8&t=597), as well as the Elmer Models manual (p213). Something like: Procedure = File "SaveData" "SaveScalars" Save Eigenfrequencies = Logical True with a bunc of other commands around it. But ElmerSolver ke...