--- a/src/Grids/multiblockgrids.jl	Wed Mar 12 09:34:00 2025 +0100
+++ b/src/Grids/multiblockgrids.jl	Wed Mar 12 10:40:28 2025 +0100
@@ -11,6 +11,20 @@
     MultiBlockGrid{T,D,typeof(grids), typeof(connections)}(grids,connections)
 end
 
+# function Base.getindex end
+# function boundary_identifiers end # Requires function from manifolds?
+# function boundary_grid end # Should return a MultiBlockGrid with the right connections?
+
+# function min_spacing end
+# function refine end
+# function coarsen end
+
+# function boundary_indices end # Need to figure out the grid functions first?
+# function eval_on end # Need to figure out the grid functions first?
+# function Base.map end # Need to figure out the grid functions first?
+
+# Plotting recipes
+
 
 """
     MultiBlockBoundary{N, BID} <: BoundaryIdentifier