GGU-GEO-GRAPH: Define section course

After selecting this menu item a dialog box opens allowing the measured data to be shown in section to be selected. The following dialog box containing a description of the procedure for defining the section then opens:

By clicking on "Load section" it is possible to load a section course saved during a previous session. If you have already defined a section during the current session, you can reload this section using the "Prev. section" button. In both cases the section course is first displayed on the screen and must be confirmed by pressing the [Return] or [Enter] key.

If you click "OK", you can define a new section course. The interpolation mesh is displayed on the screen to assist you. You have the option of selecting each data point for representation in section individually. However, you can also select the starting point and the end point. In this case, the system nodes lying along the shortest route from the starting point to the end point will be automatically included in the section course. Here, too, the section course is completed by pressing [Return] or [Enter].