netcdf I4M_5367201_1_125497569029271523 {
dimensions:
lat = 337 ;
bounds = 2 ;
lon = 577 ;
time = UNLIMITED ; // (151 currently)
bnds = 2 ;
variables:
double lat_bnds(lat, bounds) ;
lat_bnds:axis = "Y" ;
lat_bnds:long_name = "latitude" ;
lat_bnds:standard_name = "latitude" ;
lat_bnds:units = "degrees_north" ;
double lon_bnds(lon, bounds) ;
lon_bnds:axis = "X" ;
lon_bnds:long_name = "longitude" ;
lon_bnds:standard_name = "longitude" ;
lon_bnds:units = "degrees_east" ;
double time(time) ;
time:standard_name = "time" ;
time:long_name = "time" ;
time:units = "days since 1900-1-1 00:00:00" ;
time:calendar = "gregorian" ;
time:axis = "T" ;
time:bounds = "time_bnds" ;
double lon(lon) ;
lon:standard_name = "longitude" ;
lon:long_name = "longitude" ;
lon:units = "degrees_east" ;
lon:axis = "X" ;
double lat(lat) ;
lat:standard_name = "latitude" ;
lat:long_name = "latitude" ;
lat:units = "degrees_north" ;
lat:axis = "Y" ;
float acabf(time, lat, lon) ;
acabf:units = "kg m-2 s-1" ;
acabf:_FillValue = 1.e+20f ;
acabf:missing_value = 1.e+20f ;
acabf:cell_methods = "area: time: mean where ice_sheet" ;
acabf:cell_measures = "area: areacellg" ;
acabf:history = "2020-09-04T18:46:47Z altered by CMOR: Converted type from \'d\' to \'f\'." ;
acabf:standard_name = "land_ice_surface_specific_mass_balance_flux" ;
acabf:long_name = "Surface_Mass_Balance Anomaly" ;
double dacabfdz(time, lat, lon) ;
dacabfdz:_FillValue = 9.96921e+36 ;
dacabfdz:missing_value = 9.96921e+36 ;
dacabfdz:standard_name = "land_ice_surface_specific_mass_balance_flux" ;
dacabfdz:long_name = "Surface Mass Balance change with surface elevation" ;
dacabfdz:units = "kg m-2 s-1" ;
dacabfdz:comment = "The Surface Mass Balance change unit is kg m-2 s-1 m-1." ;
double time_bnds(time, bnds) ;
// global attributes:
:source = "NorESM1-M-rcp85-1-0 derived dataset computed from CMIP5 NorESM1-M historical and rcp85 simulations for ISMIP6" ;
:institution = "NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA" ;
:Conventions = "CF-1.6" ;
:activity_id = "input4MIPs" ;
:contact = "ISMIP6 Steering Team ()" ;
:creation_date = "2020-09-04T18:46:47Z" ;
:data_specs_version = "01.00.31" ;
:dataset_category = "surfaceFluxes" ;
:external_variables = "areacellg" ;
:frequency = "yrC" ;
:further_info_url = "http://www.climate-cryosphere.org/wiki/index.php?title=ISMIP6_wiki_page" ;
:grid = "577x337 km lat x lon" ;
:grid_label = "grg" ;
:institution_id = "NASA-GSFC" ;
:mip_era = "CMIP6" ;
:nominal_resolution = "10 km" ;
:product = "derived" ;
:realm = "landIce" ;
:references = "Experimental protocol for sealevel projections from ISMIP6 standalone ice sheet models, Nowicki, S. et al, 2020, https://doi.org/10.5194/tc-2019-322" ;
:region = "greenland" ;
:release_year = "2020" ;
:source_description = "Ice sheet relevant datasets produced by the ISMIP6 Team for the standalone ice sheet experiment of ISMIP6" ;
:source_id = "NorESM1-M-rcp85-1-0" ;
:source_type = "AOGCM" ;
:source_version = "1.0" ;
:table_id = "input4MIPs_LIyrC" ;
:table_info = "Creation Date:(20 November 2019) MD5:41ebd7b3592f0b5828f7ece8d5ae9677" ;
:target_mip = "ISMIP6" ;
:title = "ISMIP6 (CMIP6) - NorESM1-M-rcp85-1-0 derived data prepared for input4MIPs" ;
:tracking_id = "hdl:21.14100/8c068580-2328-4b57-9213-ed1540c8b6b3" ;
:variable_id = "acabf" ;
:license = "CMIP6 model data produced by NASA-GSFC is licensed under a Creative Commons Attribution ShareAlike 4.0 International License (https://creativecommons.org/licenses/). Consult https://pcmdi.llnl.gov/CMIP6/TermsOfUse for terms of use governing CMIP6 output, including citation requiremenpr and proper acknowledgment. Further information about this data, including some limitations, can be found via the further_info_url (recorded as a global attribute in this file). 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 = "3.5.0" ;
:comment = "This dataset used CMIP5 model NorESM1-M as input for the regional climate model MAR to create a dataset for the Greenland ice sheet. The MAR simulations accommodate an ISM grid extending beyond continental boundaries. The dataset consists of anomalies with respect to a climatology computed over the reference period 1960-1989. In CMIP5, the historical experiment ends at model year 2004, so that the climatology is produced from both the historical and RCP simulation output. In CMIP5, the historical experiment ends at model year 2014, and the climatology is taken entirely from the historical simulation output. Using the climatology, annual anomalies are then computed for each variable over the period 1950-2100. This dataset was prepared using CMIP5 model NorESM1-M, under rcp85 downscaled to the Greenland ice sheet using the regional climate model MAR. The dataset was prepared by Heiko Goelzer and Xavier Fettweis." ;
}