set_default Last update: 20.02.2026 static RefineTetMeshParams.set_default(nisr=None, niss=None, nist=None, tolerance=None) Set the default values of the RefineTetMeshParams object. Parameters: nisr: int, optional : Interpolation elements in the local r-direction. niss: int, optional : Interpolation elements in the local s-direction. nist: int, optional : Interpolation elements in the local t-direction. tolerance: float, optional : Tolerance for boundary refinement.