This is the state of the zoom branch at the moment. Apologies if there are glaring stupidities, there are still parts of C I'm getting grips with. Most edits are isolated to zoom_* scripts with most other scripts referencing those although there are more minor edits in other scripts. Main changes:
- Zoom region construction.
- Cell id calculation including zoom cells.
- Task creation.
- Regridding process focused on zoom region.