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Dynamics and Coupling

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:

Reports:

• 2018

  • AL report - from January to September 2018
  • Jozef Vivoda, 2018: 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, 2017: 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, 2016: "Application of ENO technique to semi-Lagrangian interfpolations"
  • Petra Smolíková, 2016: "Testing COMAD correction of interpolation weights used in SL advection scheme with ALARO physics in high resolution experiments"
  • Jozef Vivoda, 2016: "Vertical finite elements discretization in Nh kernel of model system AAA"
  • Juan Simarro, 2016
  • Álvaro Subías, 2016

• 2015

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

• 2014

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

• 2013

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

• 2012

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

• 2011

  • WG report for year 2011

• 2010:
  

  • WG report for year 2010
  • Filip Váňa, 2010: Alternative approaches for moisture convergence computation in Aladin
    
  • Radmila Brožková, 2010: 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, 2008: Changes in SLHD setup in ARPEGE/ALADIN cycle 35t1
    

• 2007

  • WG report for year 2007
  • Ján Mašek, 2007: 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, 2006: Semi-Lagrangian horizontal diffusion in ALADIN/ARPEGE
  • Jozef Vívoda, 2006: Report of stay at DMI
  • Jozef Vívoda, 2006: Vertical finite elements discretization in NH model ALADIN CY30T1 - draft of report from LACE stay at ZAMG
  • Ján Mašek, 2006: Study of semi-Lagrangian interpolators in idealized framework
  • Ján Mašek, 2006: Diagnostic tool for lateral coupling

• 2005

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

• 2004

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

• 2003

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

Workshops & Meetings:

• 2 - 5 October 2017, Reading, UK: 39th EWGLAM and 24^th SRNWP Joint Meetings
  • 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