[peter.greaves]

I'm having some trouble running a journal file from Matlab using

system('"C:\Program Files\ANSYS Inc\v190\fluent\ntbin\win64\fluent.exe" -r19.0.0 2d -i OscillatingObject.jou');

I've recorded a journal file using the GUI, and if I play it back from a fresh restart of Fluent it works fine. However, if I run it at the command line in Matlab using the above command it fails because it can't either load the pre-compiled UDF or compile it (I've tried both).

I've attached screen grabs of my Fluent launch screen. What command line options do I need to pass to recreate this?

Any help will be much appreciated!