GGU-2D-TRANSIENT: "Load boundary values" menu item

Using this menu item you can reload a ".dat" file containing boundary values which was previously defined and saved with the "File/Save boundary values" menu item, in order to further process this or to use it as the basis for transient modelling. The file contains the transient soil properties and the polygon courses, as well as the allocations of the polygon courses to the system nodes.