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

writeControl clockTime -> saves at different timesteps

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

Reply
 
LinkBack Thread Tools Display Modes
Old   September 22, 2010, 03:57
Default writeControl clockTime -> saves at different timesteps
  #1
Senior Member
 
Thomas Jung
Join Date: Mar 2009
Posts: 100
Rep Power: 8
tehache is on a distinguished road
hello there,

I found that using writeControl clockTime for big cases on many processors it happens that different processors save their data for (slightly..) different timesteps, making it impossible to recombine or restart. Renaming directories is an option, but of course introduces disturbances...
tehache is offline   Reply With Quote

Old   September 22, 2010, 04:46
Default
  #2
Assistant Moderator
 
Bernhard Gschaider
Join Date: Mar 2009
Posts: 3,915
Rep Power: 40
gschaider will become famous soon enoughgschaider will become famous soon enough
Quote:
Originally Posted by tehache View Post
hello there,

I found that using writeControl clockTime for big cases on many processors it happens that different processors save their data for (slightly..) different timesteps, making it impossible to recombine or restart. Renaming directories is an option, but of course introduces disturbances...
I think your problem is already fixed:
http://www.openfoam.com/mantisbt/view.php?id=27
gschaider is offline   Reply With Quote

Old   September 22, 2010, 05:08
Default
  #3
Senior Member
 
Thomas Jung
Join Date: Mar 2009
Posts: 100
Rep Power: 8
tehache is on a distinguished road
yes, that is exactly my problem.

Thx for the fast answer!
tehache is offline   Reply With Quote

Reply

Thread Tools
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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Moving mesh Niklas Wikstrom (Wikstrom) OpenFOAM Running, Solving & CFD 122 June 15, 2014 06:20
IcoFoam parallel woes msrinath80 OpenFOAM Running, Solving & CFD 9 July 22, 2007 02:58


All times are GMT -4. The time now is 14:05.