Constrained mod. menu (constrained modulus method only)

• General note on constrained moduli
• "Preferences" menu item
• "Layers" menu item
• "Default depths" menu item
• "Layer base contours" menu item
• "Edit layer depths" menu item
• "Determine" menu item
• "Modify" menu item
• "Display in section" menu item
• "Automesh" menu item
• "Define nodes" menu item
• "Change" menu item
• "Move" menu item
• "Edit" menu item
• "Manual mesh" menu item
• "Automatic" menu item
• "Delete" menu item
• "Refine" menu item
• "Save/Load" menu item