--- /dev/null
+# Aspect ratio 3D
+
+# create mesh with volumes
+from mechanic import *
+
+# get volumes with aspect ratio < 2.0
+filter = smesh_builder.GetFilter(SMESH.VOLUME, SMESH.FT_AspectRatio3D, SMESH.FT_LessThan, 2.0)
+ids = mesh.GetIdsFromFilter(filter)
+print("Number of volumes with aspect ratio < 2.0:", len(ids))