dphase_aladfr: ALADIN-France operational model forecasts run by Meteo-France for the MAP D-PHASE project

ALADIN is the operational model at Meteo-France. The horizontal resolution is 9.5km, the time step : 415s with a Semi-lagrangian scheme. There are 46 vertical levels with 15 levels below 3000m.

The domain of the integration is : (-11.84W, 33.14E) (25N,56.95N)

Physical parameterization:

- the micro-physics scheme use 4 prognostic variables: liquid and ice cloud water, rain and snow.

- the convection scheme is based on Bougeault (1985) with a donwdraft parameterization.

- the operational ECMWF radiation code which is called every 60 minutes.

- the burbulence is based on Louis's function with an interactive mixing length.

ALADIN is coupled with ARPEGE every 3 hours and has its own assimilation system based on 3DVAR.

The post-processing in GRIB files is done on a regular LAT-LON Grid with a 0.1 deg resolution on the DPHASE domain.

ALADIN-FRANCE daily performs 54h forecasts starting at 0TU, 6TU, 12TU, 18TU (only the 0UTC forecast until 30h is sent)

Grid description:

DDOM: xfirst: 2.0 yfirst: 43.0 xsize: 161.0 ysize: 71.0 xinc: 0.1 yinc: 0.1 xnpole: 0.0 ynpole: 0.0

 
Citation proposal
Eric Bazile (Centre National de Recherches Météorologiques). dphase_aladfr: ALADIN-France operational model forecasts run by Meteo-France for the MAP D-PHASE project. https://gdk.gdi-de.org/geonetwork/srv/api/records/de.dkrz.wdcc.iso2150483
 

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Identification

File identifier
de.dkrz.wdcc.iso2150483   XML
Hierarchy level
series Series
Online resource
Resource identifier
code
None
Metadata language
eng English
Encoding
Format
tar-File(s)
Version
tar-File(s)
Format
XML
Version
Extensible Markup Language
Format
GRIB1; records separated
Version
GRIB1; records shall not be appended upon download
Format
tar of png
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tarball of png
Projection
 

Classification of data and services

 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

Other keywords
Keywords ( Theme )
  • regional model forecast
Keywords ( Theme )
  • model data
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Begin
2007-06-01
End
2007-11-30
Begin
2007-06-01
End
2007-09-07
Begin
2007-06-01
End
2007-11-30
Temporal extent
Date ( Creation )
2007-06-08
 

Quality and validity

 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
 

Restrictions on access and use

 

Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
Centre National de Recherches Météorologiques
Organisation name
Centre National de Recherches Météorologiques
 

Responsible organization (s)

Contact for the resource
Organisation name
Centre National de Recherches Météorologiques
Organisation name
Centre National de Recherches Météorologiques
 

Metadata information

Contact for the metadata
Organisation name
Centre National de Recherches Météorologiques
Organisation name
Centre National de Recherches Météorologiques
Organisation name
Centre National de Recherches Météorologiques
Organisation name
Centre National de Recherches Météorologiques
Date stamp
2022-04-25T04:49:43
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Coordinate reference system
 
Quality of Service
 
Access constraints
Limitation
 
Use constraints
Limitation
 
Responsible custodian
Contact for the resource
 
 

Conformance class 3: harmonized

 
 

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