Summary: Reduce the boundary layer height to ensure the ratio of layer thickness to transverse length does not exceed 1.
Flag
mesh_adapt_BLAspect A
A = 1 enables the flag
A = 0 disables the flag
Description
During Mesh Adaptation, this flag causes the enhancement thickness to be thinned automatically, independent of the Y+ value. This ensures that the ratio of element thickness to transverse length scale does not exceed 1.