How to do post-processing without GUI for large case?
Hi guys,
I need to plot some profile, contours, etc. for a large case (mesh > 20M), it is very slow to do it with paraView GUI, so how can I do it using command line? e.g., plot the velocity profile vs channel height. Tons of thanks in advanced. Regards, |
Hi
I suggest taking a look at the various sampling methods available in foam. Check out the example sampleDict in the following directory. applications/utilities/postProcessing/sampling/sample Goncalo |
Quote:
Thanks very much for your reply. I prefer do the post-processing after the simulation. I might need to plot some iso-surface contour, it might be hard to do it using sample... Regards, |
You can sample after the simulation. This is done by calling "sample".
There is an iso surface option in the sampleDict but I must confess I haven't tried it. You can output to VTK format which you can open in paraview. If you are focussed on using paraview, I suggest using pvbatch. I haven't needed to use it up to now but take a look at http://www.paraview.org/Wiki/ParaView/Users_Guide/Batch_Processing You can load a state file and output from there. Goncalo |
All times are GMT -4. The time now is 00:48. |