CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Visualization & Post-Processing Software > Tecplot

Dataset:UNKNOWN

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 20, 2020, 08:42
Default Dataset:UNKNOWN
  #1
New Member
 
Join Date: May 2020
Posts: 23
Rep Power: 3
CFDger is on a distinguished road
Hello,


I would like to load my data generated by Fluent 2019R3 into Tecplot for postprocessing. Usually I load the final .cas and .dat file into Tecplot and everything works just fine. But this time I used a more complex chemistry model in my simulation and this procedure doesn't work anymore. This is the error message I receive when I want to load the .cas and .dat file: ZoneID 9 referenced in data file 'folder' is not a valid zone. There is a size mismatch between the case file and the data file for zone ID #9. In the case file it is of size 0 but in the data file is it so size 194282.
Next, to bypass this problem, I exported the .plt file in Fluent. Tecplot is able to open this file and show most of the Contour plots for example. But ~95% of the variables are described with Dataset:UNKNOWN. As a result I can't look at the streamline traces or at probe data at specified points.


Does anyone know how to solve this?

Thanks alot!
CFDger is offline   Reply With Quote

Old   November 23, 2020, 15:18
Default
  #2
Member
 
Scott Fowler
Join Date: May 2009
Posts: 63
Rep Power: 14
wsfowler is on a distinguished road
I think it would be best if you contacted our support staff: support@tecplot.com so we can investigate the data. This could be a problem with Fluent's output or it could be a problem with our Fluent data loader. It's hard to know without looking at the raw data.
wsfowler is offline   Reply With Quote

Reply

Tags
chemistry, fluent, post procesing, tecplot

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



All times are GMT -4. The time now is 18:24.