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Agenda

Participants

6th International EULAG Workshop
Efficient forward-in-time methods for
geophysical research and all-scale weather prediction.
28-30 May, 2018,
University of Warsaw, Faculty of Physics

Workshop Agenda

Monday, 28 May 2018

Registration opens at 09:00 

Lunch

13:30 - 14:00 Welcome address and organizational matters, 
              Andrzej Wyszogrodzki, Szymon Malinowski, Zbigniew Piotrowski

Session 1: Nonoscillatory-Forward-in-Time solvers: 
algorithmic developments and integrations on semi-structured and unstructured meshes

14:00 - 14:45 Perturbation equations for all-scale atmospheric dynamics, 
              Piotr Smolarkiewicz
14:45 - 15:30 Current state of the Finite-Volume Module of the IFS at ECMWF, 
              Christian Kuehnlein

Coffee break

16:00 - 16:30 Computation at a coordinate singularity, 
              Joseph Prusa
16:30 - 17:00 NFT integration on unstructured meshes: Flows past obstacles,
              Francesco Cocetta
17:00 - 17:30 Third-order accurate MPDATA for variable flows, 
              Maciej Waruszewski
17:30 - 18:00 Intensification of strongly tilted tropical vortices 
              through asymmetric diabatic heating, 
              Tom Doerffel

Tuesday, May 29th

Session 2: Waves and turbulence

 8:30 - 9:15  Modeling of cloud microphysics: Can we do better ?,   
              Wojciech Grabowski

Coffee break

 9:30 - 10:00 Vertical propagation of non-hydrostatic gravity waves into the mesosphere,
              Andreas Doernbrack
10:00 - 10:30 Mountain wave trapping on the tropopause inversion layer revealed by idealized 
              numerical simulations and evaluated by mid-latitude radiosonde measurements, 
              Sonja Gisinger
10:30 - 11:00 Strong turbulence encountered by the research aircraft HALO: 
              numerical simulations to evaluate the cause, 
              Henrike Wilms
11:00 - 11:30 Wind-turbine wakes responding to diurnal cycle-driven boundary-layer flow 
              over homogeneous and complex terrain: A numerical modelling study,
              Andreas Doernbrack, Antonia Englberger

Coffee break

Session 3: PROPOZE project: "Numerical Weather Prediction for sustainable Europe"

12:00 - 12:30 ESCAPE mini-applications in the service for common EULAG codebase, 
              Zbigniew Piotrowski
12:30 - 12:45 Python tools supporting development and data analysis, 
              Marcin Polkowski
12:45 - 13:00 The quest for single source code for multiple architectures - 
              GridTools port of EULAG dynamical core, 
              Adam Ryczkowski

13:00 - 14:00 Lunch

14:00 - 14:45 Exploiting Mixed Precision Arithmetic in MPDATA on GPU, 
              Krzysztof Rojek, Roman Wyrzykowski

Session 4: Regional Numerical Weather Prediction

14:45 - 15:15 Development and operationalization of compressible COSMO-EULAG 
              for regional numerical weather prediction, 
              Damian Wojcik
15:15 - 15:45 Pre-operational COSMO-EULAG 2.8 km over Poland and high-resolution runs 
              Zbigniew Piotrowski

Coffee break

16:15 - 16:45 Tuning of compressible COSMO-EULAG model for regional 
              numerical weather prediction, 
              Bogdan Rosa
16:45 - 17:15 Assimilating cloud-affected radiances in idealized  
              simulations of deep convection, (WITHDRAWN) 
              Joseph Schrottle 

19:00 Workshop Dinner location TBA

Wednesday, May 30th

 8:30 - 9:30  Discussion: Future of EULAG and EULAG-based models

Coffee break

Session 5: MHD

 9:45 - 10:30 Solar and stellar magnetic cycles from global MHD 
              simulations of solar convection, 
              Jean-Francois Cossette
10:30 - 11:15 Exploring magnetic fields across the HR diagram with the EULAG code, 
              Gustavo Guerrero

Session 6: Turbulence in Clouds

11:15 - 11:45 Turbulence in Marine Cumulus and Stratocumulus Clouds: 
              Observations and Large-Eddy Simulation, 
              Jesper Pedersen
11:45 - 12:15 Inuences of subsidence and free-tropospheric conditions on the evolution 
              of marine stratocumulus - implicit large eddy simulation, 
              Szymon P. Malinowski, Y-F Ma

Coffee break

Session 7: Numerical modeling of atmosphere in Poland

12:45 - 13:05 Numerical weather prediction at the ICM, University of Warsaw, (WITHDRAWN)
              Jacek Kopec
12:45 - 13:05 Global environmental multiscale model platform for integrated predictions,
              Jacek W. Kamiński, Joanna Struzewska
13:05 - 13:25 Multiscale applications of the atmospheric chemistry models GEM-AQ/GEM-AC,
              Joanna Struzewska
13:25 - 13:45 UWLCM: a LES model with MPDATA advection and Lagrangian cloud microphysics, 
              Piotr Dziekan
13:45 - 14:00 Workshop wrap-up

Thursday, May 31

State Holiday Corpus Christi

Friday, June 1

 9:00 - 15:00 Discussions and planning towards further development of EULAG, 
COSMO-EULAG and related software

Monday, June 4th - Friday, June 8th

Open informal event "EULAG hands-on week". 
Working together on the EULAG and COSMO-EULAG codebase

Participants:

   Babatunde Abiodun
   Jean-Francois Cossette
   Tom Doerl
   Zbigniew Piotrowski
   Marcin Polkowski
   Joe Prusa
   Henrike Wilms
   Maciej Waruszewski

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