Hi Syavash,

Could you send the command you used? 
Also note that to modify the bl, the mesh should have a closed bl with only one layer of mesh. So if using other software to mesh, set it to produce only a single layer that spans from wall to an extent you wish

Cheers 
Mohsen

Mohsen Lahooti
Lecturer in Fluid-Structure Interaction
Mechanical Engineering

Newcastle University
School of Engineering
Stephenson Building
Newcastle upon Tyne
NE1 7RU
UK



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Subject: [Nektar-users] wrong number of modes
 

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Dear All,

After I converted the mesh to xml format with order=7 (using NekMesh), I tried to split the first layer adjacent to a wall using the "bl" module with nq=7. However, I get the following error:

Wrong number of modes?

Is there an incompatibility issue here?

Kind regards
syavash