CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

Point coordinates via orinial point address after decomposing

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

LinkBack Thread Tools Search this Thread Display Modes
Old   August 6, 2008, 11:27
Default Hi, I working on simulating
New Member
Diana Gaulke
Join Date: Mar 2009
Posts: 3
Rep Power: 16
diana is on a distinguished road

I working on simulating a moving mesh problem with a geometry consisting of several moving patches using a changed version of dynamicBodyFvMesh. As solver I use icoDyMFoam of OpenFOAM-1.4.1.

To ensure the connection of the patches I need the correct coordinates of certain points. There is no problem if I use serial processing. There I read the coordinates from the "points"-file via

vector pt = points()[adress];

Where "address" is the address of the specific point.

The problem occurs, when I use parallel processing.

My idea is to search the orinal point address in the "pointProcAddressing" file to find the new address for this point at the specific processor and use this new address to read the coordinates. But I don't know how to access the "pointProcAddressing" file and how to use the same coordinates for all processors with the belonging patch.

If I try to use the same pattern

scalar ptad = pointProcAddressing()[adress];

I get an error message with:

Signal: Segmentation fault (11)

I would be really grateful for any help!

diana is offline   Reply With Quote


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
How to edit point coordinates in ICEM? Alexey CFX 6 December 24, 2007 11:31
Backstep case reattachment point coordinates giovanni OpenFOAM Running, Solving & CFD 0 May 16, 2007 12:36
re: Point to point expressions Wooster CFX 2 April 23, 2007 13:37
Point measurements Nick CFX 3 March 7, 2003 14:35
about the coordinates of some point Devy FLUENT 1 November 21, 2001 22:13

All times are GMT -4. The time now is 02:00.