GGU-2D-TRANSIENT: Fixed BC menu
- GGU-2D-TRANSIENT: General notes on "fixed" boundary conditions
- GGU-2D-TRANSIENT: "Preferences" menu item
- GGU-2D-TRANSIENT: "Check" menu item
- GGU-2D-TRANSIENT: "Point potential or source" menu item
- GGU-2D-TRANSIENT: "In section" menu item
- GGU-2D-TRANSIENT: "Linear sources" menu item
- GGU-2D-TRANSIENT: "Diffuse sources" menu item
- GGU-2D-TRANSIENT: "Diffuse sources for soils" menu item
- GGU-2D-TRANSIENT: "Blanket layer water level" menu item (for leaky aquifer only)
, multiple selections available,