GmapDoc website
Home > Specific documentation > Specific documentation

Specific documentation

Articles in this section


Configuration 801 in the cycle 40 of ARPEGE/IFS (July 2013) (Configurations)

Monday 8 July 2013 by Karim Yessad
Sommaire Abstract Résumé Contents This documentation describes the algorithmic and technical aspects of the configuration 801 of ARPEGE/IFS, which allows in particular to do sensitivity studies. An example of namelist is provided. Cette documentation décrit (...)


ARPEGE/ALADIN/AROME IO : technical aspects (cycle 39t1, May 2013) (Files and data)

Thursday 23 May 2013 by Patricia
This document by Philippe Marguinaud describes the IO subsystem of ARPEGE/ALADIN/AROME for cycle 39t1. Only historic data IO is covered here, with a few words on Fullpos IO. Contents : Organization of the code Field descriptors IO buffers Extracting/loading fields MFIOOPTS Code cleaning (...)


OOPS C++ Coding Guidelines (2013) (Coding, phasing, porting)

Wednesday 6 March 2013 by Patricia
This document " OOPS C++ Coding Guidelines was elaborated by Yannick Tremolet and the team of the OOPS technical review. The following guidelines are based on a draft document from Baudouin Raoult, and were updated following the OOPS code review 11-15 July (...)


Non-Hydrostatic Model versioned documentations (2013) (Dynamics)

Thursday 31 January 2013
In this page you will find the official scientific documentation of the Aladin NH model (authors : Pierre Bénard and Jan Masek). The old versions of the documentation are archived (version 1 1995-2003, version 2.0.0 of December 2003, version 2.1 of December 2004, version 3.0 of July 2011), and (...)


ODB documentation (ODB : Observational DataBase)

Thursday 24 January 2013
An internal (IFS/ARPEGE/LAM) documentation of ODB has been written by the ECMWF (contact at ECMWF : Anne Fouilloux) and is available on the "partners part" of the aladin website (http://www.cnrm.meteo.fr/aladin/spip.php?article172).


Use of the 2D structure of GOM-arrays for the assimilation of radar reflectivities in the AROME model at Météo-France, April 2012 (Variational)

Thursday 13 December 2012
Use of the 2D structure of GOM-arrays for the assimilation of radar reflectivities in the AROME model at Météo-France by Eric Wattrelot : A 1D method to get relative humidity retrievals from radar reflectivities : why and how ? Dataflow of the 2D-GOM and specific points linked to radar (...)


Aladin-dust user’s guide (Jan 2012, in French) (Physics)

Friday 27 January 2012 by Patricia
This guide is an addendum to the technical documentation of the ALADIN model. Its focuses on many physical processes linked to desert aerosols that are in the ALADIN code. This guide points out which modifications have to be made in the namelists and which main keys are needed in order to (...)


Coding standards for ARPEGE, IFS and ALADIN Systems (Nov. 2011) (Coding, phasing, porting)

Monday 28 November 2011 by Patricia
This document summarizes the most important coding norms and rules one has to keep in mind while designing and writing a piece of code in the Arpège-IFS software : Standards for the presentation of the code Preliminary design of the code Detailed design of the code Detailed Fortran coding (...)


Rotated/Tilted Mercator Projection (2011) (Projections, grids and model resolutions)

Sunday 25 September 2011
The rotated/tilted Mercator geometry is introduced. The associated computations are developed. These computations involve formulae for : the direct geometric transform, the reverse geometric transform, the quantities associated to Coriolis force, the map factor, the transformation of vectors (...)


Pour une meilleure gestion des namelists et des validations (Juin 2010). (Coding, phasing, porting)

Monday 13 September 2010 by Karim Yessad
Sommaire RESUME TABLE DES MATIERES ON RECENSE ICI LES RAISONS QUI ONT CONDUIT DANS LE PASSE A DES DIFFICULTES DE VALIDATIONS, ET ON PROPOSE UN CERTAIN NOMBRE DE RECOMMANDATIONS AFIN D’AMELIORER LA VALIDATION DES CODES ET D’Y PASSER UN PEU MOINS DE TEMPS. (...)


Home | Contact | Site Map | | Site statistics | Visitors : 244058

Follow site activity en  Follow site activity Specific documentation   ?    |    titre sites syndiques OPML   ?

Site powered by SPIP 3.2.7 + AHUNTSIC

Creative Commons License