[Nek5000-users] Converting Mesh using exo2nek

[nek5000-users at lists.mcs.anl.gov]

Why do you run re2rea in the first place? Do you have any problems with the .re2 file? Please read the README in exo2nek regarding the BCs.

> On 17 Aug 2017, at 22:54, "nek5000-users at lists.mcs.anl.gov" <nek5000-users at lists.mcs.anl.gov> wrote:
> 
> Hi All,
> 
> I have created a 3d mesh using ICEM, exported it as a Hex20 mesh, read that into Cubit where BCs are applied to the side sets and the mesh is converted to Hex27. I then run exo2nek on this mesh and get an re2 file. When I run re2torea, I get the following error:
> 
> ABORT: EOF found while reading Annulus-Hex27-Cubit.re2
> 
> When I check the new rea file the last line is the Thermal Boundary Conditions header with no data to follow. 
> 
> It seems that my exo file from Cubit is not providing enough information to exo2nek for a complete re2 file to be made. Does anyone have any suggestions on how to fix this? 
> 
> Thanks,
> 
> Tommy
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