CLM_A1B_1_D2_1h_HBAS_CON: convective_cloud_base_altitude

Keuler, Klaus et al.

Dataset
Summary
[ Derived from parent entry - See data hierarchy tab ]

The experiment CLM_A1B_1_D2 contains European regional climate simulations of the years 2001-2100 on a rotated grid (CLM non hydrostatic, 0.165 deg. hor. resolution, see http://www.clm-community.eu ). It is forced by the first (_1_) run of the global IPCC scenario A1B (EH5-T63L31_OM-GR1.5L40_A1B_1_6H), which describes a possible future world of very rapid economic growth, global population peaking in mid-century and rapid introduction of new and more efficient technologies with a balance across all energy sources.
In data stream 2 (_D2) the output variables of CLM are stored as time series on a rotated grid. The model region starts at -20.8725/-23.7275 (lat/lon in rotated coordinates; centre of lower left grid box) with rotated North Pole at 39.25/-162.0 (lat/lon). The number of grid points is 255/241 (lat/lon). The sponge zone (numerically unreliable boundary grid points) of the original model output has been cut off.
The regional model variables include two-dimensional near surface fields, as well as soil and atmospheric fields on different layers. The soil fields are simulated on 10 different levels with a maximum depth of 15 meters. The atmospheric fields are given on 6 pressure levels (200, 500, 700, 850, 925 and 1000 hPa). The time interval of the output fields ranges from 1 to 3 hours and includes daily output fields, depending on the respective variables.
Please contact sga"at"dkrz.de for data request details.
See http://sga.wdc-climate.de for more details on CLM simulations in the context of the BMBF funding priority "klimazwei", some useful information on handling climate model data and the data access regulations.
The output format is netCDF
Experiment with CLM 2.4.11 on NEC-SX6(hurrikan)
raw data: hpss:/dxul/ut/k/k204095/prism/experiments/A1B_1
Project
CLM_regional_climate_model_runs (CLM regional climate model runs forced by the global IPCC scenario runs)
Location(s)
Europe
Spatial Coverage
Longitude -37.03 to 59.92 Latitude 26.12 to 71.95 Altitude: 0 m
Temporal Coverage
2001-01-01 to 2100-12-31 (calendrical)
Use constraints
See CLM_README (https://www.wdc-climate.de/ui/entry?acronym=CLM_README)
Data Catalog
World Data Center for Climate
Access constraints
registered users
Size
200.70 GiB (215500950144 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 ]
Keuler, Klaus; Lautenschlager, Michael; Wunram, Claudia; Keup-Thiel, Elke; Schubert-Frisius, Martina; Will, Andreas; Rockel, Burkhardt; Boehm, Uwe (2009). Climate Simulation with CLM, Scenario A1B run no.1, Data Stream 2: European region MPI-M/MaD. World Data Center for Climate (WDCC) at DKRZ. https://doi.org/10.1594/WDCC/CLM_A1B_1_D2

BibTeX RIS
Description
Due to technical reasons in data stream 2 (D2) the last record of every year was released with the time step(00.00 Hour, 01.January) of the following year in the netCDF header. The output of data stream 3 (D3) is not affected by this problem.
Description
as consistent as the model is (CLM 2.4.11)
Description
exact
VariableCodeAggregationUnit
convective_cloud_base_altitudeCF
HBAS_CON (CLM_SGA: 2068)
1hr instantaneousm
Contact typePersonORCIDOrganization
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Parent

Climate Simulation with CLM, Scenario A1B run no.1, Data Stream 2: European region MPI-M/MaD
Details
[Entry acronym: CLM_A1B_1_D2_1h_HBAS_CON] [Entry id: 2110225]