CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM

How to sample results from decomposed/parallel case without reconstructing

Register Blogs Members List Search Today's Posts Mark Forums Read

Like Tree1Likes
  • 1 Post By New-to-CFD

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 17, 2018, 20:12
Default How to sample results from decomposed/parallel case without reconstructing
  #1
New Member
 
MASc Student
Join Date: Sep 2016
Posts: 24
Rep Power: 5
New-to-CFD is on a distinguished road
Hello everyone,

Does anyone know how to sample a decomposed/parallel case without having to reconstruct it?

Specifically, I have decomposed a flume into 16 subdomains. I would like to sample alpha.water along a line (a wave gauge) at a few locations...

As well I would like to calculate the force on an object by integrating the pressure.

I have the sampleDict written, and have used it before on reconstructed cases..but is there a way to alter the following command to sample the processor0 - processorx folders instead of reconstructing?

postProcess -func sampleDict


The reason I ask is due to memory limits, I cannot reconstruct this case without clearing out my hard drive

Thanks!!!!!

PS - I've come across this if anyone could help explain (I used interFoam solver):

mpirun -np 2 pimpleFoam -parallel -postProcess
Akshay_11235 likes this.
New-to-CFD is offline   Reply With Quote

Reply

Tags
decomposed, openfoam, parallel, post processing, sampledict

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Unusual results for a multiphase case in fluent Sadegh.A FLUENT 0 November 9, 2015 18:27
Porblem getting resonable results using KomegaSST for an airfoil case tareqkh OpenFOAM Running, Solving & CFD 1 May 22, 2015 06:16
postprocessing with sample in a cyclic case and multiregion fail sebware OpenFOAM Pre-Processing 0 September 27, 2012 04:13
How to import results of a case as initial data for other when mesh size is different Kartik FLUENT 0 March 27, 2012 07:56
Free surface boudary conditions with SOLA-VOF Fan Main CFD Forum 10 September 9, 2006 12:24


All times are GMT -4. The time now is 19:50.