1 Introduc)on to the Environmental Compu)ng Workshop @ ISGC 2016 Dieter Kranzlmüller Munich Network Management Team Ludwig-Maximilians-Universität München (LMU) & Leibniz SupercompuFng Centre (LRZ) of the Bavarian Academy of Sciences and HumaniFes Flash Flood Genoa, Italy, 2011 D. Kranzlmüller EnvComp@ISGC 2016 2 hXp://www.drihm.eu/images/video/DRIHM_final.mp4
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Introduc)on to the Environmental Compu)ng Workshop @ ISGC 2016€¦ · 6 Possible Solu)on – Environmental Compu)ng n Combine meteorology, hydrology, hydraulics through computer
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n Computational Fluid Dynamics: Optimisation of turbines and wings, noise reduction, air conditioning in trains
n Fusion: Plasma in a future fusion reactor (ITER) n Astrophysics: Origin and evolution of stars and galaxies n Solid State Physics: Superconductivity, surface properties n Geophysics: Earth quake scenarios n Material Science: Semiconductors n Chemistry: Catalytic reactions n Medicine and Medical Engineering: Blood flow, aneurysms, air
conditioning of operating theatres n Biophysics: Properties of viruses, genome analysis n Climate research: Currents in oceans
D.Kranzlmüller EnvComp@ISGC2016 21
TheEUProjectSeriesDRIHM*
D.Kranzlmüller EnvComp@ISGC2016 22
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KeyGaps
(asobservedduringtheDRIHMproject)
n Technicalinteroperabilityandportability– Models– Dataformats– ExecuFonenvironments– Metadatadescribingthem
n SemanFcs
n Workflowslinkingalloftheabovetogether– Pre-DRIHMhydrometeorologicalmodelchainwouldhavetakenweeksof
n Risksduetoadisasterwithacertainprobabilityvs.certainrisksrelatedtoevacuaFon– Falsealarms?Wedon’twanttobethe“computerthatcriedflood”– Therearerulesregardinghowmuchofalead-FmewarningthepopulaFon
n CivilprotecFonmodelprobablyfairlywell-established(“client”isusedtodatawithcertainuncertaintybuiltin)
n RiskreducFon:needtoanswerquesFonsrelatedtolong-terminfrastructuredevelopmentprojectsandpolicyformaFon– InjecFnguncertaindataintopoliFcalprocess!!– Dealingwithfinancialinterestsunavoidable:protecFoninfrastructurein