--- /dev/null
+# Skew
+
+import SMESH_mechanic
+
+smesh = SMESH_mechanic.smesh
+mesh = SMESH_mechanic.mesh
+salome = SMESH_mechanic.salome
+
+# Criterion : Skew > 38.
+skew_margin = 38.
+
+aFilter = smesh.GetFilter(smesh.FACE, smesh.FT_Skew, smesh.FT_MoreThan, skew_margin)
+
+anIds = mesh.GetIdsFromFilter(aFilter)
+
+# print the result
+print "Criterion: Skew > ", skew_margin, " Nb = ", len(anIds)
+j = 1
+for i in range(len(anIds)):
+ if j > 20: j = 1; print ""
+ print anIds[i],
+ j = j + 1
+ pass
+print ""
+
+# create a group
+aGroup = mesh.CreateEmptyGroup(smesh.FACE, "Skew > " + `skew_margin`)
+aGroup.Add(anIds)
+
+salome.sg.updateObjBrowser(1)