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- To detect the surface one the Label option can be chosen, but also the Signal one (see Signal).
- Select Mesh->Unstructured->Assign sizes on surfaces. In the window that appears, enter the size of the elements to be assigned on the surfaces that will be chosen. Enter 0.5 and click Assign.
- Select surface number 1, press <Esc> and Close the window.
- Generate again the mesh with the same general mesh size.
- This results in a high concentration of elements on the choosen chosen surface due to the value selected (0.5).
Mesh with a concentration of elements on a surface. 