IPCC DDC AR4 MRI-CGCM2.3.2 20C3M run2

Meteorological Research Institute (MRI)

These data represent monthly averaged values of selected variables for the Data Distribution Centre (DDC) of the Intergovernmental Panel on Climate Change (IPCC). (see also http://www.ipcc-data.org/)
The model output prepared for IPCC Fourth Assessment climate of the 20th Century experiment (20C3M).

These datasets are available in netCDF and GRIB format.
The dataset names are composed of
- centre/model acronym (e.g. MPEH5: Max-Planck-Institute/Echam5)
- scenario acronym (e.g. 20C3M: 20C3M)
- run number (e.g. 1: run 1)
- format identifier (e.g. N: netCDF, G: GRIB)
- variable acronym [with level value] (e.g. hur850: relative humidity, 850 hPa)
--> example: MPEH5_20C3M_1_G_hur850

The initial condition is taken from the state of the pre-industrial control (PIcntrl) run at 51 years. The forcing of the experiment includes greenhouse gases (CO2, CH4, N2O and CFCs), sulfate aerosol direct effects, volcanoes and solar forcing.

For this experiment there are 5 ensemble runs available.

Model output data for CMIP3 in higher temporal resolutions and further variables are available in ESGF at https://esgf-node.llnl.gov/search/cmip3/.
IPCC-DDC_AR4 (IPCC Data Distribution Centre : Fourth Assessment Report data sets)
World (global)
Spatial Coverage
Longitude 0 to 360 Latitude -90 to 90 Altitude: 0 m to 200 hPa
Temporal Coverage
1851-01-16 to 2000-12-16 (365_day)
Use constraints
Data Catalog
World Data Center for Climate
2.18 GiB (2343649540 Byte)
completely archived
Creation Date
Cite as
Meteorological Research Institute (MRI) (2007). IPCC DDC AR4 MRI-CGCM2.3.2 20C3M run2. World Data Center for Climate (WDCC) at DKRZ. http://hdl.handle.net/21.14106/52ca53e2b4998f4bf7c985480185d6f4de87bf49

[Entry acronym: MRI_CGCM2.3.2_20C3M_2] [Entry id: 2143120]
model data
consistent as the model is
Contact typePersonORCIDInstitute
Investigator --Meteorological Research Institute
Metadata Malte Rieck-Max-Planck-Institut fuer Meteorologie (MD)
Metadata Reviewer Dr. Hans Luthardt-Max-Planck-Institut fuer Meteorologie (MD)

Is documented by

[1] DOI Gleckler, P. J.; Taylor, K. E.; Doutriaux, C. (2008). Performance metrics for climate models. doi:10.1029/2007JD008972

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