Chapter 3 Working with Graphic Groundwater In Graphic Groundwater, models are developed with standard Windows controls including menus, command buttons, check boxes, option buttons, drop down lists, and text boxes. Anyone working with Windows would have worked with these controls even if they do not recognize the terms. This chapter describes how to access the different controls. It is divided into three main sections; dealing with the menu structure, the toolbar, and windows (dialog boxes) of Graphic Groundwater. Grid and Model mode (see Chapter 2 for a definition of these modes) each have a unique set of controls and each main section is divided into subsections based on the program modes. You will be referred to the earlier description whenever a control has the same function in both modes. The discussion assumes that the reader has a working knowledge of the standard Windows dialog boxes.