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dphase_cleps: COSMO-LEPS forecasts run by ARPA-SIM for the MAP D-PHASE project
cleps stands for COSMO-LEPS, the Limited-area Ensemble Prediction System implemented and developed by ARPA-SIM in the framework of COSMO consortium.
This system is made up of 16 integrations with the non-hydrostatic limited-area model COSMO (formerly known as Lokal Modell).
The 16 integrations takes initial and boundary conditions from 16 selected members of ECMWF EPS; the following prodedure is used to select EPS members:
1) Two successive runs of ECMWF EPS (starting at 00 and 12UTC) are considered; since each EPS set is composed of 51 integrations, 102 members are
2) a clustering algorithm is applied to construct 16 clusters (of different population); the clustering variables are Z,U,V,Q at 500, 700, 850 hPa at +96, +120 fcst steps; the clustering domain is 30-60N, 10W-30E.
3) within each cluster a representative member (RM) is selected on the basis of the same variables used for the clustering;
4) 16 RMs are selected;
5) each RM provides both initial and boundary conditions to the limited-area integrations with the COSMO model, which is run 16 times;
6) the limited-area runs constitute COSMO-LEPS
Each limited-area runs has the following features:
start once a day at 12UTC;
hor. res. 10 km;
vert. res. 40 ML;
fcst length: 132h;
post-proc frequency: 3h
The integration domain cover the whole Central and Southern Europe, although, for D-PHASE, only a subdomain is delivered.
Grid description:
DDOM: xfirst: -6.02 yfirst: -7.0 xsize: 135.0 ysize: 83.0 xinc: 0.09 yinc: 0.09 xnpole: 190.0 ynpole: 40.0
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Citation proposal
(2009) . dphase_cleps: COSMO-LEPS forecasts run by ARPA-SIM for the MAP D-PHASE project. https://gdk.gdi-de.org/geonetwork/srv/api/records/wdc-climate.de:2150215 |
Simple
- Date ( Publication )
- 2009-04-07
- Edition
- 1
- Identifier
- dphase_cleps
- Identifier
- doi:10.1594/WDCC/dphase_cleps
Principal investigator
- Contact instructions
- Email: amontani@arpa.emr.it
- Website
- www.arpa.emr.it/SIM/
Originator
- Contact instructions
- Email: amontani@arpa.emr.it
- Website
- www.arpa.emr.it/SIM/
Author
- Contact instructions
- Email: amontani@arpa.emr.it
- Website
- www.arpa.emr.it/SIM/
Author
- Contact instructions
- Email: cmarsigli@smr.arpa.emr.it
- Website
- www.arpa.emr.it/SIM/
Author
Publisher
Point of contact
- Name
- tar-File(s)
- Name
- XML
- Name
- GRIB1; records separated
- Keywords
-
- ensemble runs
- Keywords
-
- model data
- Keywords
-
- regional model forecast
- Use limitation
- COPS scientific use: For scientific use only. No commercial use allowed. Please be aware of the common COPS/GOP/D-PHASE data policy http://cops.wdc-climate.de/
- Metadata language
- eng; USA
))
- Distribution format
-
- tar-File(s) ()
- XML ()
- GRIB1; records separated ()
- Transfer size
- 279074
- OnLine resource
- https://www.wdc-climate.de/ui/entry?acronym=dphase_cleps
- Hierarchy level
- collection collection
Completeness commission
- Name of measure
- n/a
- Measure description
- None
Conceptual consistency
- Name of measure
- n/a
- Measure description
- None
gmd:MD_Metadata
- File identifier
- wdc-climate.de:2150215 XML
- Metadata language
- eng; USA
- Hierarchy level
- collection collection
- Hierarchy level name
- dphase_cleps
- Date stamp
- 2007-06-04T08:55:05
- Metadata standard name
- ISO 19115
- Metadata standard version
- ISO 19115-2:2009
Point of contact
Overviews
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