Draft PR for 2D parcel types, for reference#604

Draft

sjboeing wants to merge 7 commits intomainfrom

parcel_types_2d

Commits on Jun 19, 2025

First attempt. Runs but in trouble when splitting
Steven Boeing
committed
Nearest bugfix
Steven Boeing
committed
Adding the files for parcel types
Steven Boeing
committed

Commits on Jun 24, 2025

Work to generalise dimensions
Steven Boeing
committed

Commits on Jun 25, 2025

Implement generalised buoyancy
Steven Boeing
committed
Generalised splitting
Steven Boeing
committed

Commits on Jul 1, 2025

Work towards generalised parcel types
Steven Boeing
committed