This document outlines 8 steps for downscaling an intensity-duration-frequency (IDF) curve in a common service mockup: 1) view the IDF curve, 2) view its extent on a map, 3) choose downscaling from a menu, 4) select a scenario, 5) select a target year, 6) add metadata, 7) wait for execution, and 8) view downscaled results. The process allows a user to downscale an IDF curve and view the results.

1. WP4 – Common Service Mockup View the IDF curve View the IDF curve’s extent on the map Choose the rainfall downscaling action from the contextual menu Select a scenario Select a target year Add metadata Wait for the execution to finish View the downscaled results Steps Shows how the user can downscale an IDF curve and how he can view the results Short description D411-72 Refers to MD-CS-2a: Intense Rainfall: urban downscaling (IDF curves) Name

2. 1. View the IDF curve

3. 2. View the IDF curve’s extent on the map

4. 3. Choose the rainfall downscaling action from the contextual menu

5. 4. Select a scenario

6. 5. Select a target year

7. 6. Add metadata

8. 7. Wait for the execution to finish

9. 8. View the downscaling results