1. HarborSym An Effort at Glass Box Modeling Shana Heisey-Olig

2. IWR Modeling Philosophy Transparency Portability Ease of Use

3. Glass Box Features User Interface Visualization- for stakeholders to see inside Visualization- testing, for analyst to see inside

4. User Interface Easily input data Clearly see what data is driving the model Easily test sensitivities, make adjustments Easily compare alternatives

5. Reach 4

6. With-Project Analysis

7. Visualization- Stakeholders Use the visualization to explain the outputs (reviewers, sponsor) Visualization to help explain data needs (Pilots) Visualization to elicit feedback on functionality (Port operators)

8. Visualization- Stakeholders Detailed information on selected vessel Vessel statistics Status (delayed, moving, discharge) Destination dock

9. Visualization- Testing Visualization (animation) to test model functionality Can clearly determine if vessels are moving properly

10. Running Simple Tests

13. Visualization- Testing Output Information

14. Detailed Output

15. Questions Discussion