elephant-sparselizard-3d/3d-20.geo

// a solid cylinder of radius 0.5 and length (height) 2
// base is in xz, height is in z
SetFactory("OpenCASCADE");
Cylinder(1) = {0, 0, 0,  0, 2, 0, 0.5};

// entities for BCs and volume (surface)
Physical Surface("bottom") = {3};
Physical Surface("top") = {2};
Physical Volume("bulk") = {1};

// unstructured grid
Mesh.CharacteristicLengthMax = 0.05;
Mesh.ElementOrder = 2;
Mesh.HighOrderOptimize = 2;