[ Derived from parent entry - See data hierarchy tab ] The experiment CLM_20C_ZS contains Northern European regional climate simulations of the years 1960-1989 on a rotated grid (CLM non hydrostatic, 0.44 deg. hor. resolution, see http://www.clm-community.eu ). It is forced by the first (_1_) run of the global IPCC SRES 20C (EH5-T63L31_OM-GR1.5L40_20C_1_6H). The data represent 6 hourly values of a 20th century simulation with observed anthropogenic forcings (CO2, CH4, N2O, CFCs, O3 and sulfate).
The model region starts at -19.36/-40.48 (lat/lon in rotated coordinates; centre of lower left corner of the domain) with rotated North Pole at 21.3/-175.0 (lat/lon). The number of grid points is 80/146 (lat/lon). The sponge zone (numerically unreliable boundary grid points) consists of 8 gridboxes at each border. EH5-T63L31_OM-GR1.5L40_20C_1_6H were nudged during the simulations (spectral nudging,von Storch, H., A spectral nudging technique for dynamical downscaling purposes. Mon. Wea. Rev, 2000 )
The regional model variables include two-dimensional near surface fields and atmospheric fields on 6 pressure levels (200, 500, 700, 850, 925 and 1000 hPa) for zonal and meridional wind, temperature and pressure.
The time interval of the output fields is 3 hours.
Please contact sga"at"dkrz.de for data request details.
The output format is netCDF.
Experiment with CLM 2.4.6 on HPC Cluster ( blizzard ).
Longitude -82
to 80
Latitude 35
to 85
Altitude: 0 m
to 10 m
Temporal Coverage
1960-01-01
to 1989-12-31
(proleptic_gregorian)
Use constraints
For scientific use only
Data Catalog
World Data Center for Climate
Access constraints
registered users
Size
15.29 GiB (16418445312 Byte)
Format
NetCDF
Status
completely archived
Creation Date
Download Permission
Please login to check permission and download options
Cite as
[ Derived from parent entry - See data hierarchy tab ]
Zahn, Matthias (2010). Climate Simulation with CLM, Scenario 20C run no.1, North Atlantic region. World Data Center for Climate (WDCC) at DKRZ. https://doi.org/10.1594/WDCC/CLM_20C_ZS