1. Thierion V. Sauvagnargues-lesage S. Ayral P.-A. Work Package 4 Flash Flood Application Porting WP4 Technical Meeting (20-21 December) Firenze, Italy

2. bigagli@imaa.cnr.it 2 Outline SPCGD system context SPCGD detailed functioning Rainfall-Runoff model : Alhtair SDSS Overview Porting strategy D11 requirements overview

3. bigagli@imaa.cnr.it 3

4. 4 UML Activities diagrams Use-case 1 : Hydro / pluvio monitoring

5. bigagli@imaa.cnr.it 5 Use-case 2 : Radar images UML Activities diagrams

6. bigagli@imaa.cnr.it 6 UML Activities diagrams Use-case 3 : Rivers discharges modeling Multi-models platform

7. bigagli@imaa.cnr.it 7 UML Activities diagrams Use-case 4 : Spatial DSS

8. bigagli@imaa.cnr.it 8 Mediterranean sea Spatial DSS Territory modelised with Alhtair X 10 Zones X 170 stations and 20 watersheds

9. bigagli@imaa.cnr.it 9 SPCGD Worflow on the Cyclops middleware Expected technical improvements with Grid use

10. bigagli@imaa.cnr.it 10 Alhtair recoding (Windev → Matlab / Octave) Done New version testing In progress 4 algorithms to port (< 100 Ko) Required libraries (liboctave.so, libc.so.6, libgcc_s.so.1, …) Required skills Workflow implementation Grid - SDSS implementation WCS for radar image integration Grid porting strategy

11. bigagli@imaa.cnr.it 11 T3.4 D11: System requirements document Objective : Provide the functional and non-functional requirements of a Grid-based infrastructure for enabling CP applications (use cases) ● Define the basis for researches on Grid technology ● Based: - on D8 forms results - on use-cases analysis

12. bigagli@imaa.cnr.it 12 D11 draft version Definition of technical improvements based on T3.3 conclusions Inventory of ● Functional requirements - Geospatial data support (OWS and Grid technology) - Security challenge (authentification and authorization, replica system) ● Non functional requirements - Computational power (simultaneous modeling) - Storage capabilities - High connection and bandwidth - Time of response (rapid kinetic of events) - Quality of service (resources getting)

13. bigagli@imaa.cnr.it 13 EMA implication WP4: EMA effort → 6.50 person-months - Integration of Civil Protection framework with the EGEE middleware - Flash floods system porting research strategy - Definition of Grid innovations to support CP requirements