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

INSPIRE

Identification

File identifier
de.dkrz.wdcc.iso2150483 XML
Hierarchy level
Series
Online resource
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code

None
Metadata language
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

Coupled resource

Coupled resource
 
 

Classification of data and services

Coupled resource

Coupled resource
 
 

Keywords

Other keywords

Theme

  • regional model forecast
Theme

  • model data
 
 

Geographic coverage

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S
E
W
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Temporal reference

Temporal extent
Temporal extent
Date (Creation)
2007-06-08
 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
 

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

Access constraints

Limitation
 

Use constraints

Limitation
 

Responsible custodian

Contact for the resource
 
 
 

Overviews

Spatial extent

N
S
E
W
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Keywords

model data regional model forecast

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