[riveGauche,litMineur,riveDroite] = geompy.ExtractShapes(HYDRO_garonne_1, geompy.ShapeType["FACE"], True)
# --- manual definition: useful groups of edges
garonne_1_litMineur_Outer = geompy.CreateGroup(HYDRO_garonne_1, geompy.ShapeType["EDGE"])
geompy.UnionIDs(garonne_1_litMineur_Outer, [7, 9])
garonne_1_domaineEtendu_Outer = geompy.CreateGroup(HYDRO_garonne_1, geompy.ShapeType["EDGE"])
[riveGauche,litMineur,riveDroite] = geompy.ExtractShapes(HYDRO_garonne_1, geompy.ShapeType["FACE"], True)
# --- manual definition: useful groups of edges
garonne_1_litMineur_Outer = geompy.CreateGroup(HYDRO_garonne_1, geompy.ShapeType["EDGE"])
geompy.UnionIDs(garonne_1_litMineur_Outer, [7, 9])
garonne_1_domaineEtendu_Outer = geompy.CreateGroup(HYDRO_garonne_1, geompy.ShapeType["EDGE"])