I recently created a 3D model in cubit. The mesh is a composed of multi-voulmes created from simple curves swept along other curves…etc and also bricks and cylinders. I meshed the entire volume and created side sets composed of the external surfaces of the domain grouped together using groups.
Now I am trying to save it to .msh file to be read by Fluent later on. I get the following message
cubit.cmd(‘Export Fluent “/home/aelg/3dmesh” volume all Overwrite’)
ERROR: Cannot export FLUENT with mixed dimensions
ERROR: Could not export the data to a file.
I also get the same if I did not use the “volume all” part.