my script file：

file/rcd cyl-pitched-blade.cas.gz /solve/set/time-step 0.1 /solve/dual-time-iterate 100 20 /file/wcd cyl-pitched-blade.dat parallel/timer/usage exit yes

result：

Primitive Error at Node 0: Update_Time_Level: invalid data

Primitive Error at Node 2: Update_Time_Level: invalid data

Primitive Error at Node 4: Update_Time_Level: invalid data

Primitive Error at Node 3: Update_Time_Level: invalid data

Primitive Error at Node 1: Update_Time_Level: invalid data

Primitive Error at Node 5: Update_Time_Level: invalid data

Primitive Error at Node 7: Update_Time_Level: invalid data

Primitive Error at Node 6: Update_Time_Level: invalid data

Error: Update_Time_Level: invalid data Error Object: #f /solve/dual-time-iterate 10 100

Warning: An error or interrupt occurred while reading the journal file. Some commands may not have been completed.

> Halting due to end of file on input.

could anyone give some advices on that ? what 's wrong with my setting? Thanks a lot

[Jenny_W]

Hi Chen,
I am having the same problem. My simulation is ok with RANS but when I switch to LES, FLUENT reports this error:

Update_Time_Level: invalid data

If you have fixed your problem, could you give me some suggestions, please? I really do not know what is wrong. Thank you very much.
Jenny

[mahesh.j90]

Nothing is wrong on your side.

Use
"/solve/iterate 1" and then
"/solve/dual-time-iterate 100 20"

They say this is some kind of strange error that comes when you use it in command line mode (with -g option)

Source:http://stone-circle.blogspot.in/2010...fluent-in.html