--- /dev/null
+# Number of connectivities of a node
+
+# create a mesh
+from mechanic import *
+
+# get nodes connected to more than 6 tetrahedra
+conn_nb_filter = smesh_builder.GetFilter(SMESH.NODE, SMESH.FT_NodeConnectivityNumber,'>', 6 )
+ids = mesh.GetIdsFromFilter( conn_nb_filter )
+print("Number of nodes connected to more than 6 tetrahedra:", len(ids))