CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > SU2

SU2 "Markers" Help

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

Reply
 
LinkBack Thread Tools Display Modes
Old   February 8, 2017, 10:29
Default SU2 "Markers" Help
  #1
New Member
 
Robert Fleming
Join Date: Feb 2017
Posts: 1
Rep Power: 0
FallibleScot is on a distinguished road
Hi guys, we're 4th year students and this is our first time using SU2.
We were trying to complete the ONERA tutorial, using the mesh and config file provided but have run into a regarding the marker names.

It seems that the config file provided didn't contain the correct markers, when we got the error:

The configuration file doesn't have any definition for marker LOWER_SIDE!!

We tried adding the markers to the boundary condition definitions:

MARKER_EULER= ( LOWER_SIDE, UPPER_SIDE, TIP )
MARKER_FAR= ( XNORMAL_FACES, ZNORMAL_FACES, YNORMAL_FACE)
MARKER_SYM= ( SYMMETRY_FACE )

This stopped the MISSING error report, but now the Log file is stating that the job has completed on MG level: 0, when it is supposed to have 3 stages according to the tutorial? In addition, no files were output (history, dat files etc) upon this apparent completion.

Does this mean that the markers are still wrong, or is there something wrong with the MG steps?

Robert
FallibleScot is offline   Reply With Quote

Old   March 11, 2017, 04:45
Default
  #2
hlk
Senior Member
 
Heather Kline
Join Date: Jun 2013
Posts: 267
Rep Power: 6
hlk is on a distinguished road
Quote:
Originally Posted by FallibleScot View Post
Hi guys, we're 4th year students and this is our first time using SU2.
We were trying to complete the ONERA tutorial, using the mesh and config file provided but have run into a regarding the marker names.

It seems that the config file provided didn't contain the correct markers, when we got the error:

The configuration file doesn't have any definition for marker LOWER_SIDE!!

We tried adding the markers to the boundary condition definitions:

MARKER_EULER= ( LOWER_SIDE, UPPER_SIDE, TIP )
MARKER_FAR= ( XNORMAL_FACES, ZNORMAL_FACES, YNORMAL_FACE)
MARKER_SYM= ( SYMMETRY_FACE )

This stopped the MISSING error report, but now the Log file is stating that the job has completed on MG level: 0, when it is supposed to have 3 stages according to the tutorial? In addition, no files were output (history, dat files etc) upon this apparent completion.

Does this mean that the markers are still wrong, or is there something wrong with the MG steps?

Robert
Thanks for your question

There are two ONERA meshes provided, one with higher fidelity, and they have different markers defined - it looks like you are using a config file associated with one of the meshes and using it with the other. You may have either gotten the wrong config file or the wrong mesh file.
Please also see: Problem with running tutorial "Constrained Optimal Shape Design of a Fixed Wing"
And note that the code was recently updated - the tutorial should match up with the most recent release.

I am a little bit confused by your description of the output at the end - if you continue to have problems, please cut and paste the last lines of output that you are referring to, that will hopefully make the problem a little clearer.
hlk is offline   Reply With Quote

Reply

Tags
tutorial marker

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
Tool to download: SU2 post-processing Combas SU2 2 June 5, 2014 14:55
Pointwise-SU2 joint webinar (April 29th) and SU2 v3.1.0 new release fpalacios SU2 News & Announcements 1 April 30, 2014 02:40
Official release of SU2 V3.0 and SU2 Educational V1.0 fpalacios SU2 News & Announcements 2 January 22, 2014 06:28
SU2 suite has moved to GitHub! fpalacios SU2 News & Announcements 0 August 12, 2013 02:07
Welcome to the Stanford University Unstructured (SU2) forum! economon SU2 0 January 7, 2013 03:48


All times are GMT -4. The time now is 23:31.