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[cfMesh] Anisotropic refinement fails

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Old   June 23, 2023, 10:13
Default Anisotropic refinement fails
Join Date: Mar 2023
Posts: 41
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giorgianig is on a distinguished road
Dear all,

I am trying out cfMesh. I am using anisotropic refinement:

   type box;
   centre (-2.94 4.275 0.6425);
   lengthX 0.05;
   lengthY 0.05;
   lengthZ 0.7;
   scaleX 1;
   scaleY 1;
   scaleZ 0.9;
   type box;
   centre (0.16 0 0.65);
   lengthX 0.05;
   lengthY 0.05;
   lengthZ 0.7;
   scaleX 1;
   scaleY 1;
   scaleZ 3;

I get this error:

--> FOAM FATAL ERROR: (openfoam-2206) 
Scaling regions of objects Box0 and Box1 are overlapping each other. This combination of modifications cannot be reverted!
From void Foam::Module::coordinateModifier::checkForValidInverse() const                                                                                                                                                                     in file utilities/anisotropicMeshing/coordinateModification/coordinateModifier.C at line 120. 
FOAM exiting
Unless I didn't understand what seems to be a trivial information, I am using two refinement zones that are NOT overlapping, and yet I get the error.

Thanks in advance for any help
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anisotropic refinement

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