netcdf PMM_5283762_1_8954452819616118130 { dimensions: time = UNLIMITED ; // (1200 currently) lat = 48 ; lon = 96 ; bnds = 2 ; variables: double time(time) ; time:bounds = "time_bnds" ; time:units = "days since 1-1-1 00:00:00" ; time:calendar = "proleptic_gregorian" ; time:axis = "T" ; time:long_name = "time" ; time:standard_name = "time" ; double time_bnds(time, bnds) ; double lat(lat) ; lat:bounds = "lat_bnds" ; lat:units = "degrees_north" ; lat:axis = "Y" ; lat:long_name = "Latitude" ; lat:standard_name = "latitude" ; double lat_bnds(lat, bnds) ; double lon(lon) ; lon:bounds = "lon_bnds" ; lon:units = "degrees_east" ; lon:axis = "X" ; lon:long_name = "Longitude" ; lon:standard_name = "longitude" ; double lon_bnds(lon, bnds) ; float clt(time, lat, lon) ; clt:standard_name = "cloud_area_fraction" ; clt:long_name = "Total Cloud Cover Percentage" ; clt:comment = "Total cloud area fraction (reported as a percentage) for the whole atmospheric column, as seen from the surface or the top of the atmosphere. Includes both large-scale and convective cloud." ; clt:units = "%" ; clt:original_units = "1" ; clt:history = "2025-01-13T15:36:58Z altered by CMOR: Converted units from \'1\' to \'%\'. 2025-01-13T15:36:58Z altered by CMOR: replaced missing value flag (-9e+33) and corresponding data with standard missing value (1e+20). 2025-01-13T15:36:58Z altered by CMOR: Inverted axis: lat." ; clt:cell_methods = "area: time: mean" ; clt:cell_measures = "area: areacella" ; clt:missing_value = 1.e+20f ; clt:_FillValue = 1.e+20f ; // global attributes: :CDO = "Climate Data Operators version 2.1.0 (https://mpimet.mpg.de/cdo)" ; :Conventions = "CF-1.7 PalMod-2.0" ; :activity_id = "PalMod2" ; :comment = "Earth viscosity configuration for the solid earth model VILMA. The vertical viscosity structure is piecewise constant for the following specified layers of the earth: (1) 0 to 3.480000e+06 m from earth core: 1.000000e+19 Pa s. (2) 3.480000e+06 to 5.701000e+06 m from earth core: 1.000000e+22 Pa s. (3) 5.701000e+06 to 6.291000e+06 m from earth core: 4.000000e+20 Pa s. (4) 6.291000e+06 to 6.371000e+06 m from earth core: 1.000000e+30 Pa s." ; :contact = "
" ; :creation_date = "2025-01-13T15:36:58Z" ; :data_specs_version = "00.00.04" ; :experiment = "synchronously coupled transient deglaciation with interactive ice sheets and solid earth" ; :experiment_id = "transient-deglaciation-interactive" ; :external_variables = "areacella" ; :frequency = "mon" ; :grid = "gn" ; :grid_label = "gn" ; :history = "2025-01-13T15:36:58Z ; CMOR rewrote data to be consistent with PalMod2, CF-1.7 PalMod-2.0 and CF standards." ; :initialization_index = 1 ; :institution = "Max Planck Institute for Meteorology, Hamburg 20146, Germany" ; :institution_id = "MPI-M" ; :nominal_resolution = "500 km" ; :physics_index = 5 ; :product = "model-output" ; :project_id = "PalMod2" ; :realization_index = 1 ; :realm = "atmos" ; :references = "The paper is currently in open discussion under the following citation:\n", "Mikolajewicz, U., Kapsch, M.-L., Schannwell, C., Six, K. D., Ziemen, F. A., Bagge, M., Baudouin, J.-P., Erokhina, O., Gayler, V., Klemann, V., Meccia, V. L., Mouchet, A., and Riddick, T.: Deglaciation and abrupt events in a coupled comprehensive atmosphere–ocean–ice sheet–solid earth model, Clim. Past Discuss. [preprint], https://doi.org/10.5194/cp-2024-55, in review, 2024" ; :source = "MPI-ESM1.2.1-CR (2022): \n", "aerosol: none, prescribed Kinne (2010)\n", "atmos: ECHAM6.3 (spectral T31; 96 x 48 longitude/latitude; 31 levels; top level 10 hPa)\n", "atmosChem: none, prescribed\n", "land: JSBACH3.20, River Transport Model\n", "landIce: none / mPISM 0.7 (10 km x 10 km (NH), 15 km x 15 km (SH), 121 levels)\n", "ocean: MPIOM1.63 (bipolar GR3.0, approximately 300km; 122 x 101 longitude/latitude; 40 levels; top grid cell 0-15 m)\n", "ocnBgchem: none, prescribed\n", "seaIce: unnamed (thermodynamic (Semtner zero-layer) dynamic (Hibler 79) sea ice model)\n", "solidLand: none / VILMA-1D" ; :source_id = "MPI-ESM1-2-1-CR" ; :source_type = "AOGCM ISM SLM" ; :sub_experiment = "none" ; :sub_experiment_id = "none" ; :table_id = "Amon" ; :table_info = "Creation Date:(18 September 2024) MD5:028d52f4a33ef4da346678b341512dda" ; :title = "MPI-ESM1-2-1 output prepared for PalMod2" ; :variable_id = "clt" ; :variant_info = "The data are from a synchronously coupled model simulation of the last deglaciation with the MPI-ESM1.2.1-CR-mPISM-VILMA setup, hence, including interactive ice sheets and solid earth components. GHG forcing is after Koehler et al. (2017), Orbit after Berger (1978). Equivalent to p4 but with the atmosphere tuning of p1. The simulation was forced with time-varying volcanic forcing (Schindlbeck-Belo et al., 2024)." ; :license = "PalMod2 model data produced by MPI-M is licensed under a Creative Commons Attribution ShareAlike 4.0 International License (https://creativecommons.org/licenses). The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law." ; :cmor_version = "3.6.0" ; :tracking_id = "hdl:21.14105/ebcf564f-2663-4fc2-9a19-d592359ff090" ; :forcing_index = "2" ; :variant_label = "r1i1p5f2" ; }