1. Right-click on Alternative Comparison Reports in the Study Tree and select the create new option.
    Create New Alternative Comparison Report, shortcut menu command.
  2. Specify a useful Name and Description (optional, but recommended).
  3. For the Without Project, select the appropriate alternative (e.g., Without Project). 
  4. Select a with-project condition alternative.
  5. Click Add Comparison to include additional with-project condition alternatives, if applicable. By default the alternative comparison report dialog contains one With Project condition. Select the appropriate with-project condition alternatives to include in the comparison report. 
  6. To remove an added comparison, select the comparison (e.g., Levee and Nonstructural) and click Remove Comparison.
    Example Create New Alternative Comparison Report.
  7. When the desired without and with project comparison(s) have been added and selected, click Save and Close.
  8. Right-click on the created alternative comparison report and select View Results.
    Example Alternative Comparison Report element - shortcut menu commands.
  9. View the results for the desired With-Project Alternative (e.g., Levee Only Plan), and desired measurement of damage: expected annual damage (EAD) or average annual equivalent damage (AAEQ). 
    Alternative Comparison Report Results for an Example comparison with Damage Measure options.
  10. If EAD is selected, review the results by Analysis Year and report options. 
  11. For either damage measure, the Report options include: Damage with Uncertainty, Damage by Impact Area, or Damage by Damage Category.
    Alternative Comparison Report Results for an Example comparison with Report options.

Review the Alternative Comparison Report Results page for more information.