CFD Online Logo CFD Online URL
Home > Forums > Pointwise & Gridgen

Gridgen-Trouble creating block

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

LinkBack Thread Tools Display Modes
Old   May 9, 2009, 23:08
Default Gridgen-Trouble creating block
Senior Member
Shamoon Jamshed
Join Date: Apr 2009
Location: Karachi
Posts: 242
Rep Power: 11
Shamoon Jamshed is on a distinguished road
Send a message via Skype™ to Shamoon Jamshed
Hi all

I want to make a block in Gridgen but it is causing the following trouble. When I select multiple domains (which I have to) to create a face. It selects only one and does not show an option (i mean highlight) to pick other two domains. (In this face I want to include three domains). However, this is with the last face of the block only , i.e the sixth face.

Can anybody solve this problem, give me the solution please
Shamoon Jamshed is offline   Reply With Quote

Old   May 16, 2009, 09:10
Senior Member
John Chawner
Join Date: Mar 2009
Location: Fort Worth, Texas, USA
Posts: 260
Rep Power: 11
jchawner is on a distinguished road

Without seeing your grid, it's hard to say what the problem might be, but I'll take a couple of guesses.

First, the domains that comprise the 6th face don't actually share connectors around their perimeter the software won't let them be assembled into a face. Use the Merge command to see if any of those connectors are free. If they are, use the merge command to make them match.

Second, the selected domains might not form a computationally rectangular region.

Hope this helps.
John Chawner / /
on Twitter: @jchawner
jchawner is offline   Reply With Quote


gridgen block domains

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
BlockMesh FOAM warning gaottino OpenFOAM Native Meshers: blockMesh 7 July 19, 2010 14:11
Icem Mesh to Foam jphandrigan OpenFOAM Mesh Utilities 4 March 9, 2010 03:58
Bug in blockMesh feymark OpenFOAM Bugs 8 March 24, 2009 23:11
Trouble with blockMesh kupiainen OpenFOAM Native Meshers: blockMesh 40 January 10, 2009 18:44
Creating A Constant Pitch Helical Line In Gridgen John Hinkey Pointwise & Gridgen 2 August 5, 2007 00:01

All times are GMT -4. The time now is 19:39.