Implementation

Logical Model

Software Components

UI Prototype

Messaging Structure

Thoughts on sequence

1. Formalise (agree) the architecture diagrams
2. Formalise (agree) the messaging & flow API
3. Formalise (agree) component API
4. Implement main() method, declaring & connecting high level components
5. Create high level UI, with skeleton (placeholder) components
6. Sequentially implement components
   1. Data-read (so we have something to display)
   2. Layer Manager
   3. Time controller
   4. Narrative viewer
   5. Toolbar controls
   6. Plot

There is no doubt that the Plot will be a large block of work, so it may get special treatment.