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[snappyHexMesh] "No layers to generate..." and Displacement warning

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Old   May 2, 2021, 10:14
Default "No layers to generate..." and Displacement warning
Join Date: Mar 2021
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Hey guys!

I am struggling to with the addLayersControl... The mesh without layers looks fine, even though I am getting some warnings about displacements like this:
--> FOAM Warning : Displacement (-7.0630538e-06 -4.1472784e-06 4.5911198e-06) at mesh point 34912 coord (-0.30243827 0.028288866 -0.097607737) points through the surrounding patch faces
Smoothing displacement ...
Iteration 0
Iteration 10
Iteration 20
Iteration 30
Iteration 40
Iteration 50
Iteration 60
Iteration 70
Iteration 80
Iteration 90
Iteration 100
Iteration 110
Iteration 120
Iteration 130
Iteration 140
Displacement smoothed in = 8.31 s

When I try to add layers the log says "No layers to generate..." (and there fore doesn't add layers to the mesh)

What is the reason for that? And how can I fix the Displacements?

I would appreciate some suggetions to improve my mesh and solve this problem
Attached Files
File Type: txt snappyHexMeshDict.txt (6.4 KB, 5 views)
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addlayerscontrols, layer addition, meshing, of8, snappyhexmesh

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