CFD Online Logo CFD Online URL
Home > Forums > FLUENT

fluent error - invalid argument message

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

LinkBack Thread Tools Display Modes
Old   February 7, 2007, 11:02
Default fluent error - invalid argument message
Posts: n/a

I've been using fluent to investigate heat transfer. All was running smoothly until I got the following error message when running a new model:

Error: > (greater-than): invalid argument [2]: wrong type [not a number] Error Object: nan

It seems to have come out of the blue. I now get this message everytime I try to solve a new model. What has happened? any help appreciated
  Reply With Quote

Old   February 7, 2007, 17:21
Default Re: fluent error - invalid argument message
Erik WO
Posts: n/a
NAN stands for "Not A Number". In programming, you could get this error when an operation is performed on the number "infinity".

Monitor the residuals. Is the solution diverging?
  Reply With Quote


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
What the differences flow equation of Fluent 6.3 and Fluent 12.1 opehterinar81 FLUENT 0 August 19, 2011 11:55
Parse Error Message While interpreting UDF in FLUENT dhimans Fluent UDF and Scheme Programming 1 July 10, 2009 06:29
PARSE ERROR Message when interpreting UDF in FLUENT dhimans FLUENT 0 May 24, 2009 11:40
Fluent Error Message Jack FLUENT 1 January 19, 2007 11:50
Fluent Message Flav FLUENT 0 March 9, 2001 05:13

All times are GMT -4. The time now is 04:49.