netcdf I4M_5366992_1_6440872822364135832 {
dimensions:
lat = 337 ;
bounds = 2 ;
lon = 577 ;
time = UNLIMITED ; // (151 currently)
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 1900-01-01 00:00:00" ;
time:calendar = "365_day" ;
time:axis = "T" ;
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 mrro(time, lat, lon) ;
mrro:standard_name = "surface_runoff_flux" ;
mrro:long_name = "Surface Runoff Anomaly" ;
mrro:units = "kg m-2 s-1" ;
mrro:_FillValue = 1.e+20f ;
mrro:missing_value = 1.e+20f ;
mrro:cell_methods = "area: time: mean where ice_sheet" ;
mrro:cell_measures = "area: areacellg" ;
// global attributes:
:source = "CESM2-ssp585-1-0 derived dataset computed from CMIP6 CESM2 historical and ssp585 simulations for ISMIP6" ;
:institution = "NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA" ;
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "input4MIPs" ;
:contact = "ISMIP6 Steering Team ()" ;
:creation_date = "2020-11-10T19:43:26Z" ;
: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 = "CESM2-ssp585-1-0" ;
: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) - CESM2-ssp585-1-0 derived data prepared for input4MIPs" ;
:tracking_id = "hdl:21.14100/b59638f7-5b39-4716-a8db-6494e1ecb1ee" ;
: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 = "3.6.0" ;
:comment = "This dataset was produced using ice sheet surface runoff output from the MAR regional climate model, forced at its lateral boundaries by CMIP6 model CESM2 for SSP585. It is assumed that runoff enters the subglacial hydrologic system, delineated using present-day geometry, and is routed to the ice sheet margin. Spatially-varying runoff is summed over each marine-terminating glacier’s catchment and each grid cell within a particular catchment is filled with the summed value. The values are extrapolated by three 1-km grid cells beyond the present-day ice sheet margin. This allows ice sheet models to sample runoff at any simulated location of a glacier terminus, whether it is retreating into the catchment or advancing slightly beyond the margin." ;
:info = "Basin-cumulative runoff values are adjusted for a bias between MAR climate model output and an estimate of runoff from the RACMO2.3p2 regional climate model, forced at its boundaries by ERA-Interim atmospheric reanalysis, over the time period from 1995 to 2014. This dataset was prepared by the ISMIP6 Greenland Ocean Forcing Working Group." ;
:variable_id = "mrro" ;
}