GmapDoc website

Specific documentation


Editorial

The purpose of this site is to give an easy access to the numerous and various documentations available around ARPEGE/ALADIN/AROME

  • specific documentation (grouped by topics)
  • specific presentations and full lectures given during training courses
  • other presentations (grouped by topics)
  • Newsletters
  • Some targered articles for Newcomers to ALADIN or New Phasers.

The home page of this site presents the last articles and news item published (in reverse chronological order). Many tools (on top and bottom menus) should made your reading easier :

"Site Map" : overview of all articles "Summary" : calendar of articles publication "Contact" : send a message to the administrator
the possibility of syndication for each section, sub-section, article
the "Search" engine based on a word indexing system : it is available in the header of all pages and it searches in sections or sub-sections, articles and also in the contents of the joined documents (.pdf, .ps, ...)

Most recent articles


Most recent articles


Semi-Lagrangian computations in the cycle 46 of ARPEGE/IFS.

Tuesday 10 April 2018 by Karim Yessad
Table of contents Abstract RESUME Contents The general purpose of this documentation is to describe the set of equations used, and also the way to integrate the dynamics of the model with the semi-Lagrangian method currently implemented in ARPEGE/IFS. The (...)


Semi-Implicit spectral computations and predictor-corrector schemes in the cycle 46 of ARPEGE/IFS.

Tuesday 10 April 2018 by Karim Yessad
Table of contents Abstract RESUME Contents This documentation describes two types of schemes allowing to stabilize the numerical discretizations of the models: the semi-implicit scheme and the iterative centred-implicit scheme (sometimes called (...)


Digital filtering initialisation in the cycle 46 of ARPEGE/IFS.

Tuesday 10 April 2018 by Karim Yessad
Table of contents Abstract RESUME Contents This documentation describes the digital filtering initialisation (DFI) and its implementation in ARPEGE/IFS. Some theoretical aspects are recalled. The way of implementing the DFI in ARPEGE/IFS is then described, (...)


CFU (cumulated fluxes) and XFU (instantaneous fluxes) in the cycle 46 of ARPEGE/IFS.

Tuesday 10 April 2018 by Karim Yessad
Table of contents Abstract RESUME Contents This documentation describes some diagnostics done on the physical fluxes: CFU (cumulated fluxes) and XFU (instantaneous fluxes). Some algorithmic aspects and technical aspects (organigramme for example) are (...)


Diagnostics by Horizontal Domains : DDH (2018)

Monday 8 January 2018
Guide for users and developpers : Variables and budget equations, in horizontal mean ARPEGE, ALADIN and AROME models, new documentation available on January 9, 2018. The documentation presents the diagnostics on horizontal domains (DDH) developed initially for the variable mesh of ARPEGE, (...)


ORGANISATION DES DONNEES, ET LEUR INITIALISATION, DANS ARPEGE/IFS: CYCLE 45T1.

Wednesday 25 October 2017 by Karim Yessad

CETTE DOCUMENTATION DONNE QUELQUES BASES SUR L’ORGANISATION DES DONNEES DANS ARPEGE/IFS, NOTAMMENT EN RELATION AVEC OOPS, ET L’ORDRE DANS LEQUEL ON INITIALISE LES DIFFERENTS OBJETS.



Presentation: basics about ARPEGE/IFS, ALADIN, AROME (CY45)

Friday 20 October 2017 by Karim Yessad

Presentation giving some basics about ARPEGE/IFS, ALADIN, AROME (CY45).



Getting observational data from BDMO for atmospheric models

Friday 7 July 2017 by Frank Guillaume

Vous retrouverez ici :

  • la documentation concernant les outils d’extractions (pour les donnees au format BUFR, NETCDF ou HDF5) utilises pour les modeles atmospheriques,
  • une documentation sur un outil d’extraction de donnees (incluse dans la doc citee ci-dessus), disponible sur ce site ou sur Hendrix.
  • la documentation sur les cles utilisees dans la namelist Oulan,


Tools for BUFR files, Oulan, (BDMO) Data extract

Friday 7 July 2017 by Frank Guillaume

Here you will find here some usefull tools to deal with BUFR files. You may use them ’out of the box’ on your GMAP’s workstation. Program Oulan, and tools to extract observational data from BDMO are also available.



Météo-France’s GIT toolbox: GIT-tools

Wednesday 7 September 2016 by Patricia
Table of contents GIT-GCP toolbox for Toulouse Upgrade of GIT-GCO toolbox This document by Claude Fischer introduces the GIT toolbox, developed at Météo-France (MF) and used since CY39T1/CY40 as Source Code Repository (SCR) in Toulouse. Therefore, these (...)

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