Area Leader for Dynamics and Coupling:

• Petra Smolíková (from January 2012)
• Filip Váňa (from July 2003 to December 2011)
• Petra Smolíková (from January 2003 to June 2003)

Project:

• 2008-2010: Towards an operational implementation of the ALADIN NH dynamics
  • Project proposal
  • Final report

Plans:

2025

2024   2023   2022   2021   2020

2019   2018   2017   2016   2015

2014   2013   2012   2011   2010

2009   2008   2007   2006   2005

2004   2003

Reports:

• 2025

  • AL report for year 2025 - first part from Sep 2025
  • AL report for year 2025 - second part from Mar 2026
  • Nika Kastelec, New dynamics options including orography in SI reference state, report from a stay, Jan 2025

• 2024

  • AL report for year 2024 - second part from Mar 2025
  • AL report for year 2024 - first part from Sep 2024
  • Mario Hrastinski: Towards the pseudo 3D turbulence within the ALARO CMC, report from a stay, second part, Dec 2024
  • Natalia Szopa, The X-term treatment for the vertical motion variable in the ICI time scheme of the ACCORD system, report from a stay, first part, Nov 2024, 8pp.
  • Alexandra Craciun, On demand time schemes for the ACCORD system, report from a stay, Oct 2024
  • Mario Hrastinski: Towards the pseudo 3D turbulence within the ALARO CMC, report from a stay, first part, May 2024, 3pp.
  • Nika Kastelec, Further research on including orography in the vertical Laplacian of the linear model used in the ICI time scheme, report from a stay, June 2024, 11pp.

• 2023

  • AL report for year 2023 - second part from Feb 2024
  • AL report for year 2023 - first part from Sept 2023
  • Alexandra Craciun: Dynamic definition of the iterative time schemes, report from a stay, Nov 2023
  • Mario Hrastinski: Development of the sub-kilometer ALARO Canonical Model Configuration, report from a stay, May and Oct 2023
  • Nika Kastelec: Proposal to include orography in the vertical Laplacian of the linear model used in the ICI time scheme, short report from a stay, May 2023

• 2022

  • AL report for year 2022 - second part from March 2023
  • AL report for year 2022 - first part from Sept 2022
  • Alexandra Craciun: Dynamic definition of the iterative time schemes, report from a stay, Nov 2022
  • Gabriel Stachura: Frame approach in coupling, report from a stay Oct 2022
  • Mario Hrastinski: Implementation of the quasi-3D turbulence scheme within the ALARO Canonical Model Configuration, report from a stay, May 2022

• 2021

  • AL report for year 2021 - second part from March 2022
  • AL report for year 2021 - first part from Sept 2021
  • Gabriel Stachura: Frame approach in coupling, RC LACE stay in Prague,  Nov 2021

• 2020

  • AL report for year 2020 - second part from March 2021
  • AL report for year 2020 - first part from Sept 2020
  • Jozef Vivoda: Stabilization of the SI time stepping for the ALADIN NH model. Transition of the EE system into the HY system using a set of constant parameters., RC LACE stay in Prague, 9-10/2020

• 2019

  • AL report for year 2019 - final version from March 2020
  • AL report for year 2019 - preliminary version from 6/9/2019
  • Jozef Vivoda: NH system as departure from HY system. Unification of HY and NH code, RC LACE stay in Prague, 11/2019
  • Alexandra Craciun: Dynamic definition of the iterative time schemes, RC LACE stay in Prague, 10/2019
  • Mario Hrastinski: Testing the performance of Semi-Lagrangian Horizontal Diffusion (SLHD) at different horizontal resolutions, RC LACE stay in Prague, 05-06/2019
  • Petra Smolíková: Dynamical parameters for the new operational application of the ALADIN System at CHMI aiming to use nonhydrostatic equations at a 2.325km horizontal resolution , 04/2019

• 2018

  • AL report for year 2018
  • Jozef Vivoda:Testing NH VFE integral operator in HY model core and further development of the new vertical divergence variables, RC LACE stay in Prague, 12/2018
  • Alexandra Craciun: The trajectory search in the SL advection scheme , RC LACE stay in Prague, 10/2018
  • Martina Tudor: Testing GP and spectral coupling, 08/2018
  • Jozef Vivoda: New vertical motion variables in the non-hydrostatic dynamical core of the ALADIN system, RC LACE stay in Prague, 06-07/2018

• 2017

  • AL report for year 2017 
  • Jozef Vivoda: Vertical finite element scheme in dynamical core of ALADIN, RC LACE stay in Prague, 11/2017
  • Petra Smolíková, Phasing VFE NH to CY45t1, 09/2017
  • Jozef Vivoda, Dynamical PC scheme for NH kernel of AAA models, Part 1 : Theoretical considerations and implementation of LSETTLS residual extrapolation into PC CHEAP scheme, RC LACE stay in Prague, 05/2017
  • Jozef Vivoda, Dynamical PC scheme for NH kernel of AAA models, Part 2 : Implementation and experiments, RC LACE stay in Prague, 05/2017
  • Viktória Homonnai, Testing different parts of SLHD on 1km resolution, RC LACE stay in Prague, 05/2017
  • Alexandra Craciun, The trajectory search in the SL advection scheme, RC LACE stay in Prague, 02-03/2017

• 2016

  • AL report - from January to September 2016
  • AL report - the whole year 2016
  • Alexandra Craciun: "Application of ENO technique to semi-Lagrangian interfpolations"
  • Petra Smolíková: "Testing COMAD correction of interpolation weights used in SL advection scheme with ALARO physics in high resolution experiments"
  • Jozef Vivoda: "Vertical finite elements discretization in the NH kernel of the system AAA"
  • Juan Simarro
  • Álvaro Subías

• 2015

  • AL report - from January to September 2015
  • AL report  - from October to December 2015
  • Alexandra Craciun: report from stay "Application of ENO techniques to SL interpolations"
  • Ivan Bašták-Duráň: report from stay "1D2D turbulence scheme for ALARO"
  • Jozef Vivoda: report from stay on "Vertical finite element discretisation in NH kernel of model system AAA"
  • David Lancz: report from stay "Examination of vertical diffusion of vertical velocity with ALADIN-NH CY38"
  • Petra Smolíková: "Namelist dynamic parameters for high resolution experiments"

• 2014

  • AL report - from January to August 2014
  • AL report - from September to December 2014
  • Petra Smolikova: "Testing VFE in ALADIN-NH"
  • David Lancz: report from stay on "Physical tendency of vertical velocity variable in ALADIN NH - 2D tests"
  • Alexandra Craciun: report from stay on "ENO techniques in SL interpolations"
  • Jozef Vivoda: report from stay on "VFE in ALADIN-NH - considerations on vertical Laplacian"

• 2013

  • AL report for year 2013 
  • Jozef Vivoda: report from stay on "VFE descretisation of NH dynamics"
  • David Lancz: report from stay on "Physical tendency of vertical velocity variable in ALADIN NH"
  • Alvaro Subias: report from stay on "Design of vertical finite elements scheme for NH version of the model"
  • Juan Simarro: report from stay on "Invertible operators for vertical finite element scheme of ALADIN NH"

• 2012

  • AL report for year 2012
  • Petra Smolíková: Second order accurate time scheme for the physics-dynamics interface based on SETTLS technique
  • Filip Váňa: High resolution experiments with the ALADIN NH dynamics

• 2011

  • WG report for year 2011

• 2010:

  • WG report for year 2010
  • Filip Váňa: Alternative approaches for moisture convergence computation in Aladin
  • Radmila Brožková: Prediction of Heat on Temperature and Pressure in Fully Compressible Case

• 2009

  • WG report for year 2009

• 2008

  • WG report for year 2008
  • Ján Mašek: Changes in SLHD setup in ARPEGE/ALADIN cycle 35t1

• 2007

  • WG report for year 2007
  • Ján Mašek: Test implementation of new semi-Lagrangian interpolators in ARPEGE/ALADIN cycle 32t1alr01 - Results of RC LACE research stay in Prague 16.7.-18.8.2007

• 2006

  • WG report for year 2006
  • Filip Váňa: Semi-Lagrangian horizontal diffusion in ALADIN/ARPEGE
  • Jozef Vívoda: Report of stay at DMI
  • Jozef Vívoda: Vertical finite elements discretization in NH model ALADIN CY30T1 - draft of report from LACE stay at ZAMG
  • Ján Mašek: Study of semi-Lagrangian interpolators in idealized framework
  • Ján Mašek: Diagnostic tool for lateral coupling

• 2005

  • WG report for year 2005
  • Filip Váňa: On the changing design ARPEGE/ALADIN spectral horizontal diffusion setup
  • Filip Váňa: Spline interpolation in semi-Lagrangian advection scheme of ALADIN/ARPEGE/IFS
  • J.-F. Geleyn: New findings about the orographic ‘chimney problem' in ALADIN-NH dynamical core and tentative conclusions for the code policy
  • Radmila Brožková: Documentation on d4 developments in ALADIN NH
  • Jozef Vívoda: Non-isothermal reference temperature profile in NH dynamics of model ALADIN
  • Jozef Vívoda: Two-time level iterative centered implicit semi-Lagrangian scheme with grid-point prognostic variable gw and semi-implicit variable d3 or d4
  • Martina Tudor et al.: Testing SLHD
  • Martina Tudor: Testing SLHD, NH dynamics and orography representation on high resolution bura forecast

• 2004

  • WG report for year 2004
  • Ján Mašek: Consistent BBC treatment of HD in ALADIN-NH - Report | Figures
  • Martina Tudor: Consistency of Arome equations with Aladin dynamics (and physics) assumptions and hypotheses
  • Jozef Vívoda: Three time level iterative centered implicit scheme with Eulerian advection treatment
  • Martina Tudor: Timesteping etc.

• 2003

  • WG report for year 2003
  • Ján Mašek: Residual Problems in ALADIN-NH Dynamical Core - Report | Figures
  • Ján Mašek: Reformulation of Bottom Boundary Condition - Report | Figures
  • Stjepan Ivatek-Šahdan: Coupling frequency - two time nesting
  • Gabor Radnoti: The present parallelization level of ALADIN Code
  • Martina Tudor: Physics dynamics interface for PC scheme

Workshops & Meetings:

• 31 Mar - 4 Apr 2025, Zalakaros, Hungary: 5^th ACCORD All Staff Workshop
  • Petra Smolíková: Dynamics for ACCORD forecast higher numerical consistency, stability and accuracy
• 30 Sep - 3 Oct 2024, Praha, Czech Republic: 46th EWGLAM - 31st SRNWP Workshop
  • Petra Smolíková: Dynamics for ACCORD model higher numerical stability
• 15 - 19 April 2024, Norrkoping, Sweden: 4^th ACCORD All Staff Workshop
  • Petra Smolíková: Dynamics in LACE - towards hectometric scales

• 25 - 28 Sep 2023, Reykjavik, Iceland: 45th EWGLAM - 30th SRNWP Workshop
  • Petra Smolíková: Dynamics in LACE - towards hectometric scales
• 27 - 31 March 2023, Talinn, Estonia: 3^rd ACCORD All Staff Workshop
  • Petra Smolíková: Dynamics & Coupling in LACE
• 14 - 16 Feb 2023, Norrkopping, Sweden: VHR Working Week
  • Petra Smolíková: Setting dynamics options in VHR
• 26 - 29 Sep 2022, Brusels, Belgium: 44th EWGLAM - 29th SRNWP Workshop
  • Mario Hrastinski, Ján Mašek and Petra Smolíková:
    • First attempts to implement horizontal features to the turbulence scheme TOUCANS of ACCORD/ALARO
• 4-8 April 2022, Ljubljana, Slovenia: 2^nd ACCORD All Staff Workshop
  • Petra Smolíková: RC LACE: Coupling & Dynamics
• 27 Sep - 1 Oct 2021, online: 43th EWGLAM - 28th SRNWP Workshop
  • Petra Smolíková, Jozef Vivoda: LACE Novelties: Stability of the SI time scheme with modified linear model
• 12-16 April 2021, 1^st ACCORD All Staff Workshop, video-conference
  • Petra Smolíková & Jozef Vivoda: Generalization of the linear model used in the SI and ICI time schemes
• 30/03-03/04/2020, Joint 30^th ALADIN Workshop and HIRLAM ASM 2020, visio-conference
  • Petra Smolíková: Dynamics in RC LACE
• 30 Sep - 3 Oct 2019, Sofia, Bulgaria: 41th EWGLAM - 26th SRNWP Workshop
  • Petra Smolíková: RC LACE Advances in dynamics
• 28 May 2019, Toulouse, France: Dynamics Day
  • Jozef Vivoda: Contribution of RC LACE into development of HY and NH dynamical core

• 1-4 April 2019, Madrid, Spain: Joint 29^th ALADIN Wk & HIRLAM ASM 
  • Petra Smolíková: Dynamics in RC LACE
• 1-4 October 2018: Salzburg, Austria: 40th EWGLAM - 25th SRNWP Workshop
  • Petra Smolíková: Recent developments in LACE: new variable for vertical motion in nonhydrostatic dynamics of the ALADIN/HIRLAM system
• 16 - 19 April 2018, Toulouse, France: Joint 28^th ALADIN Wk & HIRLAM ASM 
  • Petra Smolíková: Dynamics in RC LACE
• 2 - 5 October 2017, Reading, UK: 39th EWGLAM and 24^th SRNWP Joint Meetings
  • Petra Smolíková: LACE : News in dynamics 2017
• 3 - 7 April 2017, Helsinki, Finland: Joint 27^th ALADIN Workshop / HIRLAM All-Staff Meeting
  • LACE - Problems in dynamics & coupling and some solutions
• 3 - 6 October 2016, Rome, Italy: 38th EWGLAM and 23nd SRNWP Joint Meetings 
  • LACE: SL interpolations
• 4 - 8 April 2016, Lisbon, Portugal: Joint 26^th ALADIN Workshop / HIRLAM All-Staff Meeting
  • Dynamics in RC LACE
• 5 - 8 October 2015, Belgrade, Serbia: 37th EWGLAM and 22nd SRNWP Joint Meetings
  • Dynamics in RC LACE
• 13 - 17 April 2015, Helsingor, Denmark: Joint 25^th ALADIN Workshop / HIRLAM All-Staff Meeting
  • LACE - Development in Dynamics
• 29 September - 2 October 2014, Offenbach, Germany: EWLAM/SRNWP Meeting
  • Last developments in LACE dynamics
• 7-10 April 2014, Bucharest, Romania: Joint 24^th ALADIN Workshop / HIRLAM All-Staff Meeting
  • Dynamics and coupling in LACE
• 30 September - 3 October 2013, Antalya, Turkey: EWLAM/SRNWP Meeting
  •  LACE news in dynamics - finite elements in vertical discretization of ALADIN NH
• 15-19 April, 2013, Reykjavik, Iceland: Joint 23^rd ALADIN Workshop / HIRLAM All Staff Meeting
  • Jozef Vivoda : Vertical finite elements in the NH dynamical core of ALADIN
  • Petra Smolikova : LACE – dynamics and coupling
• 8-11 October 2012, Helsinki, Finland: EWGLAM/SRNWP Meeting
  • Recent developments related to dynamics in LACE consortium
• 28 September - 1 October 2009, Athens, Greece: EWGLAM/SRNWP Meeting
  • Dynamics & Coupling (2008-2009 LACE progress report)
• 23-24 March 2009, Reading, UK: SRNWP Dynamics workshop
  • New semi-Lagrangian interpolators implemented in IFS/ARPEGE/ALADIN
• 6-9 October 2008, Madrid, Portugal: EWGLAM/SRNWP Meeting
  • Dynamics & Coupling (2007-2008 LACE progress report)
• 8-12 October 2007, Dubrovnik, Croatia: EWGLAM/SRNWP Meeting
  • Dynamics & Coupling (2006-2007 LACE progress report)
• 22-23 February 2007, Ljubljana, Slovenia: 8th LSC

  • Dynamics & Coupling 2006 fulfilment and plan for 2007

• 9-12 October 2006, Zurich, Switzerland: EWGLAM/SRNWP Meeting
  • Dynamics & Coupling (2005-2006 LACE progress report)
• 17-21 February 2003, Ljubljana, Slovenia: ALADIN/ALATNET Coupling mini-workshop