GGU-STABILITY: "Edit" menu item

You can define new slip bodies or edit existing ones by entering the coordinates. Accordingly, you should click on either the "New" or the "Old" button in the box.

If you selected "New", you must now specify the "No. of polygon points". In the following coordinate input box the number of polygon points can be edited again by pressing the "x point(s) to edit" button. If "Old" was selected, open the coordinates input box by clicking the button with the appropriate slip body number.

If you are calculating with "General wedge method" you must additionally enter the intersection of the intermediate slip surface with the surface as "xzw" and "yzw". You need not hit the intersection exactly, as the correct intersection is calculated by the program automatically before calculating the safety of the slip body.