Fix introduced bug

Author: Jon Vegard Venås

docs/src/library/public.md

@@ -20,4 +20,6 @@ GUI
 save_results
 set_colors
 set_icons
+create_descriptive_names
+get_descriptive_names
 ```

src/setup_GUI.jl

@@ -358,7 +358,7 @@ function create_makie_objects(vars::Dict, design::EnergySystemDesign)
         end
         poly!(
             ax,
-            countries;
+            boundary;
             color = :honeydew,
             colormap = :dense,
             strokecolor = :gray50,

src/utils_GUI/GUI_utils.jl

@@ -579,9 +579,7 @@ function update_available_data_menu!(gui::GUI, element)
     available_data = get_available_data(gui)
     container = available_data[element]
     container_strings = create_label.(container)
-    if !isempty(container) # needed to resolve bug introduced in Makie
-        get_menu(gui, :available_data).options = zip(container_strings, container)
-    end
+    get_menu(gui, :available_data).options = zip(container_strings, container)
 end
 
 """

src/utils_GUI/results_axis_utils.jl

@@ -119,8 +119,12 @@ function add_description!(
         data_type = nameof(typeof(data))
         name_field = "$name.$data_type"
         key_str_field = "$key_str.$data_type"
+        ext_selection = deepcopy(selection)
+        if isa(data, Resource)
+            push!(ext_selection, data)
+        end
         add_description!(
-            data, name_field, key_str_field, pre_desc, selection, available_data, gui,
+            data, name_field, key_str_field, pre_desc, ext_selection, available_data, gui,
         )
     end
 end
@@ -148,7 +152,7 @@ function add_description!(
     available_data::Vector{PlotContainer},
     gui::GUI,
 )
-    structure = get_nth_field(key_str, '.', 3)
+    structure = get_nth_field(key_str, '.', 4)
     if structure == "to" || structure == "from" # don't add `to` and `from` fields
         return nothing
     end