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[PyFoam] why pyFoamPlotRunner doesn't plot continuity residuals? |
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April 30, 2013, 09:56 |
why pyFoamPlotRunner doesn't plot continuity residuals?
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#1 |
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Ehsan
Join Date: Oct 2012
Location: Iran
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is it due to output of rhoCentralFoam and I have to modify it or can do another thing with pyFoam to plot?
Code:
pyFoamPlotRunner.py --hardcopy --with-courant --no-pickled-file --procnr=4 rhoPimpleFoam
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April 30, 2013, 13:20 |
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#2 | |
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Bernhard Gschaider
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Quote:
Usually in the *.analzed directory you find a file with all the data necessary to reproduce the plots. --no-pickled-file obviously doesn't write this.
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April 30, 2013, 14:06 |
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#3 |
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Ehsan
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help of the pyfoam?
I have been using that for rhoPimpleFoam without any problem.it plots residuals for rhoCentralFoam but not continuity residuals. where can i find some explanations about its other options? i couldn't find any in pyfoam contrib.
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April 30, 2013, 15:18 |
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#4 |
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Bernhard Gschaider
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I think I mention it in every presentation/webpage about pyFoam that for every utility if you add the option --help that you get a complete list of the options plus description
PyFoam looks for a line like "Time = ...". If it finds that then it should print residuals. If no info about continuity is printed then no continuity will be plotted
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May 1, 2013, 13:13 |
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#5 |
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Ehsan
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why execution time is like this figure?(clock time lines are vertical.why?)
and whats the difference between cpu and clock time?
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May 1, 2013, 14:17 |
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#6 |
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Bernhard Gschaider
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CPU is the time used by the CPU. Clock is the time in the real world. They may differ if the process doesn't get the whole CPU. Clock-time is only printed with a resolution of 1s. Thus the "vertical" lines. Look at the output of the solver
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May 3, 2013, 17:08 |
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#7 |
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Ehsan
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is there a simple instruction on how reproduce graphs from .analyzed file?when it will be useful?
and i didn't find out what does --raise option do.
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May 4, 2013, 08:26 |
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#8 | |
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Bernhard Gschaider
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Quote:
If you have to ask you don't need it
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May 4, 2013, 08:56 |
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#9 |
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Ehsan
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why after plotting residuals by pyFoamPlotWatcher.py from log file it waits and when use ctrl+c the figure becomes disappeared.how can save the residual figure after run?(I think this would be a good way to have residuals altogether after ending of run)
and this command doesn't work: Code:
probeDisplay.py Code:
ehsan@Ehsan-com:~/Desktop/shock_tube_and_backwards/shock_tube_3.5Mpa$ probeDisplay.py probeDisplay.py: command not found
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Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked. Last edited by immortality; May 4, 2013 at 09:33. |
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May 4, 2013, 13:18 |
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#10 | |
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Bernhard Gschaider
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Quote:
Closing windows after Ctrl-C is a design decision: closing 10 windows "by hand" as well would be annoying. And BTW: you can override this behaviour with --persist probeDisplay.py? Don't know that command
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May 5, 2013, 07:13 |
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#11 |
Senior Member
Ehsan
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sorry.that was a script.I executed it in paraview withis error:
Code:
p, li { white-space: pre-wrap; } Python 2.7.2+ (default, Jul 20 2012, 22:32:25) [GCC 4.6.1] on linux2 >>> from paraview.simple import * Traceback (most recent call last): File "<string>", line 4, in <module> File "/opt/paraviewopenfoam3120/lib/paraview-3.12/site-packages/paraview/servermanager.py", line 43, in <module> import paraview, re, os, os.path, new, sys, vtk File "/opt/paraviewopenfoam3120/lib/paraview-3.12/site-packages/paraview/vtk/__init__.py", line 1, in <module> from vtkCommonPython import * ImportError: No module named vtkCommonPython >>> Traceback (most recent call last): File "<string>", line 11, in <module> File "/usr/local/lib/python2.7/dist-packages/PyFoam/Paraview/__init__.py", line 15, in <module> from paraview import servermanager File "/opt/paraviewopenfoam3120/lib/paraview-3.12/site-packages/paraview/servermanager.py", line 43, in <module> import paraview, re, os, os.path, new, sys, vtk File "/opt/paraviewopenfoam3120/lib/paraview-3.12/site-packages/paraview/vtk/__init__.py", line 1, in <module> from vtkCommonPython import * ImportError: No module named vtkCommonPython >>> >>> >>> Traceback (most recent call last): File "<string>", line 11, in <module> File "/usr/local/lib/python2.7/dist-packages/PyFoam/Paraview/__init__.py", line 15, in <module> from paraview import servermanager File "/opt/paraviewopenfoam3120/lib/paraview-3.12/site-packages/paraview/servermanager.py", line 43, in <module> import paraview, re, os, os.path, new, sys, vtk File "/opt/paraviewopenfoam3120/lib/paraview-3.12/site-packages/paraview/vtk/__init__.py", line 1, in <module> from vtkCommonPython import * ImportError: No module named vtkCommonPython
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