History (reverse order) of the ALADIN cycles
| ALADIN cycle [1] with memorandum [2] | available in | Major modifications introduced in the cycle | based on ARPEGE cycle | Phasing team |
|---|---|---|---|---|
| AL48T1 | 1st stage Oct-Dec 2020, with finalization steps in Jan-Feb 2021 | see the plans prepared for the 29th LTM meeting | CY48T1 | Bochenek, Spaniel : tentative remote phasing |
| AL48 | Jan-April 2020 | see the plans prepared for the 28th LTM meeting | CY48 | Ait Meziane, Sekula, Spaniel, Tsenova |
| AL47T1 | Nov-Dec 2019 | see the plans prepared for the 27th LTM meeting | CY46T1 | Ambar, Spaniel, Tsenova |
| AL47 | August 2019 | see the plans prepared for the 26th LTM meeting | CY46T1 | Douba, Lancz,Sekula, Spaniel |
| AL46T1 | Feb 2019 | see the plans prepared for the 25th LTM meeting | CY46T1 | Douba, Spaniel, Tsenova |
| AL46 | April 2018 | see the plans prepared for the 24th LTM meeting | CY46 | Ambar, Satouri, Spaniel |
| AL45T1 | January 2018 | see the plans prepared for the 23rd LTM meeting | CY45 | Douba, Spaniel, Tsenova |
| AL45 | June 2017 | see the plans prepared for the 22nd LTM meeting | CY45 | Khalfaoui |
| AL44 | March 2017 | see the plans prepared for the 21st LTM meeting | CY44 | Bochenek, Karadavut, Satouri, Sassi, Spaniel, Tsenova |
| AL43T2 | June 2016 | see the progress report prepared for the 21st LTM meeting | CY43T2 | - |
| AL43T1 | June 2016 | see the progress report prepared for the 20th LTM meeting | CY43T1 | Khalfaoui, Satouri, Spaniel, Tsenova, Moene |
| AL43 | December 2015 | OOPS changes in observation operator codes, removal of global variables and USE MODULEs for Geometry and Model variables | CY43 | Bucanek, Kemetmueller, Sassi, Spaniel, Tsenova |
| AL42 | June 2015 | OOPS cleaning of code in dynamics, pass Geometry Model fields by arguments using Fortran structures | CY42 | Bochenev, Bogatchev, Sassi, Spaniel,Tsenova |
| AL41T1 | February 2015 | MF’s CY40_op1, various code optimization (GMAP), ALARO-1 | CY41T1 | Bochenev, Brozkova, Khalfaoui, Smerkol, Spaniel, Moene |
| AL41 | June 2014 | code re-factoring items for OOPS in the NL, TL and AD models | CY41 | Bochenev, Bogatchev, Jidane, Spaniel, Tsenova |
| AL40T1 | February 2014 | Surfex v7.3; code cleaning and refactoring (LAM LBC); porting changes related to migration to MF Bull | CY40T1 | Jair, Sassi, Spaniel, Andersen |
| AL40 | July 2013 | last cycle in Clearcase; IFS cleaning physics; first part of the re-organisation of global variables and setup; ... | CY40 | Bochenek, Bogatchev, Jidane, Spaniel, Tsenova |
| AL39T1 | March 2013 | Surfex v7.2.1; almost completed Full-POS2; ... | CY39T1 | Bucanek, Sassi, Spaniel |
| AL39 | November 2012 | common with CY38R2+ ; second phase of code overhaul of obs operators | CY39 | Bogatchev, Jair, Jidane, Tsenova, Spaniel, Szucs |
| AL38T1 | August 2012 | Surfex 7.2 ; I/O server ; finalization of code for PCMT ; improvements of ALARO physics ; first steps of Full-POS overhaul | CY38T1 | Bochenek, Mile, Spaniel |
| AL38 | October 2011 | first elements of IFS Fortran code cleaning in the OOPS spirit |
CY38 | Benacek, Bogatchev, Kocaman, Kolonko, Sassi, Spaniel |
| AL37T1 | June 2011 | Various code cleanings in the spirit of OOPS; upgrade of the Alaro physics (TOUCANS, CA); Option to remove the E-zone in GP computations (Harmonie); code for handling scatterometer obs; adaptation of configuration 901 to GRIB2 |
CY37T1 | Bucanek, Jerczynski, Jidane, Mile, Spaniel, Szucs, Trojakova |
| AL37 | September 2010 | phasing with IFS CY36R4;Catch-up of some late E-suite changes in Arpège and Arome; Blending FA file optimization | CY37 | Bogatchev, Jidane, Spaniel |
| AL36T2 | August 2010 | finalization of the OI code for Surfex-based assimilation, various optimization (esp. for 4D-VAR and 3D-VAR), significant upgrade of the Alaro turbulence scheme |
CY36T2 | Kanit, Kolonko, Spaniel |
| AL36T1 | December 2009 | Emissivity and surface temperature in control vector for assimilation of radiances over land; Surfex V5 in AROME | CY36T1 | Bergaoui, Dziedzic, Spaniel, Woyciechowska |
| AL36 | June 2009 | Phasing with IFS CY35R3 | CY36 | Bogatchev, Kolonko, Essaouini |
| AL35T2 | January 2009 | - | CY35T2 | - |
| AL35T1 | November 2008 | Scale selective DFI; various cleaning & optimisation features for vectorial platforms | CY35T1 | Dziedzic, Masek, Razagui, Spaniel |
| AL35 | September 2008 | Library reorganisation, RTTOV-9 | CY35 | - |
| AL34 | August 2008 | Phasing with IFS CY33R2 | CY34 | Bogatchev, Dziedzic, Jidane, Lelatko, Mladek |
| AL33T1 | May 2008 | AROME pre-operational physics version; implicit coupling surface/vertical diffusion for ALARO-0 | CY33T1 | Kral, Stanesic |
| AL33T0 | February 2008 | VarBC adaptations for Aladin | CY33T0 | - |
| AL33 | December 2007 | some fullpos optimization; phasing with IFS CY32R3 | CY33 | Benamara, Bogatchev, Csomos, Nmiri, Spaniel |
| AL32T3 | October 2007 | ALARO-0 physics update; radar data assimilation (radial wind screening, 1D-Bayesian inversion) | CY32T3 | - |
| AL32T2 | July 2007 | SL-AD ; preparation for IASI and other future ARPEGE developments | CY32T2 | Dziedzic, Jidane, Lelatko |
| AL32T1 | April 2007 | ALARO-0 physics | CY32T1 | El Ouaraini, Ivatek-Sahdan |
| AL32T0 | January 2007 | buxfixes for 3D-VAR | CY32T0 | - |
| AL32 | December 2006 | New surface data structure, ALARO0 physics | CY32 | Bogatchev, Boloni, El Ouaraini, Jurasek, Razagui |
| AL31T2 | September 2006 | SL-TL in ALADIN | CY31T2 | - |
| AL31T1 | July 2006 | HIRLAM physics, surfex in ALADIN | CY31T1 | Ivatek-Sahdan, Jerczynski, Trojakova |
| AL31 | April 2006 | Surfex under NPROMA loop, rewrinting of GFL attributes | CY31 | Bogatchev, Dziedzic, El Ouaraini, Hamdi, Jidane, Kovacic,Zaaboul |
| AL30T1) | December 2005 | NH cleaning | CY30T1 | Bouzouita, Cedilnik, Dziedzic, Pistotnik |
| AL30 | July 2005 | New GOM structure; Jb wavelet reactivated at ECMWF | CY30 | Bogatchev, Janousek, Jerczynski, Spaniel, Zaaboul |
| AL29T3 | April 2005 | Miscellaneous bugfixes | CY29T2 | "internal" phasing with only GMAP people |
| AL29T2 | April 2005 | AROME prototype; NH code reorganisation; Jk; rotated Mercator; 3TL PC | CY29T2 | Bouzouita, Dziedzic, Vivolda |
| AL29T1 | February 2005 | SLHD; radar tables; SEVIRI radiance assimilation | CY29T1 | Bogatchev, Bouzouita, Deckmyn, Ivateks-Sahdan, Soci, Spaniel, Trojakova, Vana |
| AL28T1 | May 2004 | Major development cycle | CY28T1 | Boloni, Dziedzic, Tudor |
| AL28T0 | February 2004 | Aladin runs on CY28 !! Explicit interfaces |
CY28T0 | id. |
| AL28 | Autumn 2003 | new coding standards Explicit interfaces |
CY28 | Bogatchev, Moussy, Radnoti, Sahlaoui, Tudor, Zaaboul |
| AL27 | Autumn 2003 | New data flow in the core of the model (GMV/GFL) | CY27 | id. |
| AL26T1 | July 2003 | New distributed-memory data layout for control variable Incremental transform package B-level and LSPLIT still bugged New coupling data layout Coupling call extracted from TAL IFS features (cleaning NNMI) Fullpos B-level |
CY26T1 | Bogatchev, Dziedzic, Soci, Spaniel, Termonia |
| AL25T1 (*) | Autumn 2002 | New NHS variables work around P/C scheme assimilation of raw radiances new EGGX adaptation to split CPG |
CY25T1 | Ahrens, Bogatchev, Boloni, Jerczynski, Masek, Moussy, Randriamampianina, Sahlaoui, Sbii, Smith, Smolikova, Vivoda |
| AL15 | July 2001 | External spectral transform package Merget control routines with ARPEGE/IFS ODB structure for data assimilation "op2" physics (modified code, no reproducibility of CYCORA) |
CY24T1 | Da Costa, Gaytandjieva, Ivatek-Sahdan, Janousek, Radnoti, Szczech
|
| AL14 | November 2000 | New developments in Full-Pos New data flow for non-hydrostatic |
CY23T1 | Brozkova, Gospodinov, Mladek, Randriamampianina, Szczech, Wang |
| AL13 | July 2000 | Predictor-Corrector skeleton Consistent loop on TL/AD gridpoint computations Snow analysis |
CY22T2 | Masek, Sadiki, Soci, Vivoda, Zagar, Zitouni |
| AL12 | January 2000 | Pruning New developments in Full-Pos New hydrostatic TL/AD Cleaning in SL code |
CY22 T1 | Ajjaji, Bellus, Gaytandjieva, Gospodinov, Haddouch, Jerman, Radnoti |
| AL11 T2 | September 1999 | 3D-Var TL+AD in distributed memory 2D model. |
CY21 T2 | |
| AL11 | June 1999 | Free-source format, implicit-none statement. | CY21 T1 | Neytchev, Sadiki, Zitouni |
| AL10 | February 1999 | Clean and fully validated cycle with correct treatment of the extension zone. | CY20 | id. |
| AL09 | July 1998 | Cleaning for distributed memory. New solution for 2TL/SL instability. |
CY19 T1 | Gérard, Gospodinov, Neytchev, Siroka, Soci, Zitouni |
| AL08 T3 | April 1998 | Porting to VPP. | CY18 T3 | |
| AL08 | February 1998 | ISBA, true Fortran 90. |
CY18 T1 | Ajjaji, Boutahar, Dvorak, Madeira, Neytchev, Siroka, Soci |
| AL07 | August 1997 | Modifications necessary to run ALADIN on distributed memory. Workstation version cleanly branched. |
CY16 T1 | Brozkova, Dvorak, El Abed, Horanyi, Janiskova, Radnoti, Siroka |
| AL06 | April 1997 | The "doomed" VALPARAISO cycle. | CY15 T2 | Boutahar, Brozkova, Dvorak, Gérard, Jerczynski, Radnoti |
| Autumn 1996 | Boutahar, Brozkova, Issara, Radnoti | |||
| Spring 1996 | Ajjaji, Dragulanescu, El Abed, Jerman, Radnoti | |||
| AL05 | December 1995 | Fortran 90. | CY14 T3 | Bogatchev, Dragulanescu, Zagar |
| AL04 | September 1995 | CLAC. | CY13 R3 | Brozkova, Cordoneanu, Horanyi, Ivanovici, Janousek, Radnoti |
| AL03 | May 1994 | CANARI. First pre-operational cycle. Compatibility between LBC and SI. |
CY12 | Ajjaji, Banciu, Brozkova, Horanyi, Issara, Ivanovici, Janousek, Radnoti, Von Der Emde |
| AL02 | December 1993 | Semi-Lagrangian. | CY11 | Brozkova, Cordoneanu |
| AL01 | July 1993 | Digital Filter Initialisation. | CY10 | Cordoneanu, Radnoti |
| AL00 | October 1992 | Allowing first full forecasting tests. | CY9 | Brozkova, Horanyi, Ivanovici |
