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Showing results 1 to 15 of 15 Search took 0.00 seconds. Search: Posts Made By: gschaider

Forum: OpenFOAM Community Contributions February 23, 2017, 05:54

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider The problem is that you'd have to switch... The problem is that you'd have to switch according to the "Solving for fluid region bottomAir" output. Grep is not capable of this. One possibilty would be to write an awk-script (or another...

Forum: OpenFOAM Community Contributions November 18, 2014, 16:11

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider Well. I guess another command in the pipeline... Well. I guess another command in the pipeline won't make much difference. Try one of the recipes here http://stackoverflow.com/questions/9894986/how-can-i-delete-every-xth-line-in-a-text-file

Forum: OpenFOAM Community Contributions July 23, 2014, 16:50

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider Have a look at your fvSolution-file. If the... Have a look at your fvSolution-file. If the momentumPredictor is switched off then the behaviour is perfectly OK (because the U-Eqn is never solver. Only used)

Forum: OpenFOAM Community Contributions July 22, 2014, 17:32

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider If they're not in the log-file they can't be... If they're not in the log-file they can't be plotted (and probably not even solved for). Missing U in the log-file is strange, but missing T is probably OK: usually OF solves for the enthalpy h. T...

Forum: OpenFOAM Community Contributions May 8, 2014, 08:29

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider PLEASE use CODE not QUOTE for output because that... PLEASE use CODE not QUOTE for output because that makes answering easier (see above) Anyway: the problem is that your gnuplot is missing the default terminal type x11? Two possibilities: it is...

Forum: OpenFOAM Community Contributions May 7, 2014, 09:01

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider The Watcher doesn't care whether the run is... The Watcher doesn't care whether the run is serial or parallel. It only looks at the log. And that should be almost the same in both cases. Have you had a look at the log-file? (alternative...

Forum: OpenFOAM Community Contributions May 7, 2014, 05:08

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider I guess you'll have to be more specific: I use it... I guess you'll have to be more specific: I use it for parallel runs all the time (without problems) Bernhard

Forum: OpenFOAM Community Contributions October 27, 2013, 18:12

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider I don't use the way of plotting described above.... I don't use the way of plotting described above. Check what is in the Residuals-file

Forum: OpenFOAM Community Contributions October 24, 2013, 06:50

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider In the standard output of the solver No.... In the standard output of the solver No. That is the point of this whole thread

Forum: OpenFOAM Community Contributions July 29, 2013, 13:21

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider THANK YOU. Replacing a "D" with a "T" in this... THANK YOU. Replacing a "D" with a "T" in this really made my day! Can't help you very concretely here. a. Where do you expect the data to be created? Starting with 2.2 such stuff is written...

Forum: OpenFOAM Community Contributions April 10, 2013, 17:12

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider I'd use pyFoamPlotWatcher.py (or the Runner) from... I'd use pyFoamPlotWatcher.py (or the Runner) from http://openfoamwiki.net/index.php/Contrib_PyFoam with a customRegexp-file like this: pGrad { expr "Pressure gradient source: uncorrected Ubar...

Forum: OpenFOAM Community Contributions November 30, 2012, 12:16

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider Well. Whatever you consider easy ;) Well. Whatever you consider easy ;)

Forum: OpenFOAM Community Contributions November 29, 2012, 19:10

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider In the thread tree your posting showed up as a... In the thread tree your posting showed up as a response to one of my postings. And that was all context there was for the "this". Didn't mean to impose PyFoam on you

Forum: OpenFOAM Community Contributions November 29, 2012, 17:55

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider "This" you mean hardcopy in pyFoamPlotWatcher? ... "This" you mean hardcopy in pyFoamPlotWatcher? One possible way was described in the next sentence: read the file with the pickled data with pyFoamRedoPlot.py and instead of generating images...

Forum: OpenFOAM Community Contributions November 21, 2012, 12:00

Replies: 171 [Tutorials] Tutorial of how to plot residuals ! Views: 183,142 Posted By gschaider With all pyFoam-utilities the option "--help" is... With all pyFoam-utilities the option "--help" is your friend. The option you're looking for is callled --hardcopy I believe (just because I write this stuff doesn't mean that I know how to use it ;)...

Showing results 1 to 15 of 15

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