CLICCS-MODES - Modal wave filtering of ERA5 reanalyses with MODES (Version 2.0)

MODES applies three-dimensional linear wave theory for the decomposition of global circulation in terms of normal-mode functions (NMFs). NMFs used by MODES are eigensolutions of the linearized primitive equations in the terrain-following sigma coordinates and were derived by Kasahara and Puri (1981, Mon. Wea. Rev).

The available data are three data sets (40 years), calculated from ERA5 reanalyses by modal filtering of certain wave components, here Kelvin waves (KW), Mixed Rossby-gravity waves (MRG) and Rossby wave n=1 (Rosn1).

Near-realtime modal decompositions of ECMWF deterministic forecasts, using the same tool (MODES) as has been used for the generation of the dataset are under this URL:

https://modes.cen.uni-hamburg.de/

 
Citation proposal
(2023) . CLICCS-MODES - Modal wave filtering of ERA5 reanalyses with MODES (Version 2.0). https://gdk.gdi-de.org/geonetwork/srv/api/records/wdc-climate.de:5250522
 

INSPIRE

Identification

File identifier
wdc-climate.de:5250522   XML
Hierarchy level
collection collection
Online resource
Resource identifier
code
CLICCS-A2-M
code
doi:10.26050/WDCC/CLICCS-A2-M
Metadata language
eng; USA
Encoding
Format
NetCDF
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
  • CLICCS
Keywords
  • CLICCS A2
Keywords
  • Kelvin waves
Keywords
  • MODES
Keywords
  • Rossby waves
Keywords
  • atmosphere
Keywords
  • tropical waves
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

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Temporal extent
Date ( Publication )
2023-06-29
 

Quality and validity

 

Conformity

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Conformity
 

Conformity

Conformity
Conformity
 

Restrictions on access and use

 

Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
University of Hamburg
Organisation name
University of Hamburg
 

Responsible organization (s)

Contact for the resource
Organisation name
University of Hamburg
Organisation name
University of Hamburg
 

Metadata information

Contact for the metadata
Organisation name
University of Hamburg
Organisation name
University of Hamburg
Date stamp
2023-06-21T14:25:14
Metadata language
eng; USA
 
 

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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