GGU-SLAB: "Change" menu item

After selection of this menu item, the following dialog box appears:

In this box it is possible to change or enter the x- and y-coordinates of the nodes (drilling points) using the keyboard. If you increase the number of nodes using the "x nodes to edit" button the new nodes are assigned the default depths with regard to the constrained modulus profile. The button operations correspond to those in the "Constrained mod./Layers" menu item.