[nappy]

Hello everyone,

I would like to ask about how the modification of the shells is performed when the prism layers are created. I ask this because the 2D mesh initially created has no quality violations, but when the prism layers are generated, the 2D mesh is modified, which in turn creates quality violations.

For example, I fully understand that an inlet surface needs to be modified (to ensure node connectivity with the prism layers), but I do not understand the modification of a viscous wall from which the prism layers grow. Is there any way to lock this automatic modification?

Thank you very much in advance. I have attached a couple of images to provide more clarity.