netcdf C6_5232013_1_1555404280450101011 {
dimensions:
time = UNLIMITED ; // (420 currently)
bnds = 2 ;
j = 330 ;
i = 360 ;
vertices = 4 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1850-01-01" ;
time:calendar = "360_day" ;
time:axis = "T" ;
time:long_name = "time" ;
time:standard_name = "time" ;
double time_bnds(time, bnds) ;
int j(j) ;
j:units = "1" ;
j:long_name = "cell index along second dimension" ;
int i(i) ;
i:units = "1" ;
i:long_name = "cell index along first dimension" ;
float latitude(j, i) ;
latitude:standard_name = "latitude" ;
latitude:long_name = "latitude" ;
latitude:units = "degrees_north" ;
latitude:missing_value = 1.e+20f ;
latitude:_FillValue = 1.e+20f ;
latitude:bounds = "vertices_latitude" ;
float longitude(j, i) ;
longitude:standard_name = "longitude" ;
longitude:long_name = "longitude" ;
longitude:units = "degrees_east" ;
longitude:missing_value = 1.e+20f ;
longitude:_FillValue = 1.e+20f ;
longitude:bounds = "vertices_longitude" ;
float vertices_latitude(j, i, vertices) ;
vertices_latitude:units = "degrees_north" ;
vertices_latitude:missing_value = 1.e+20f ;
vertices_latitude:_FillValue = 1.e+20f ;
float vertices_longitude(j, i, vertices) ;
vertices_longitude:units = "degrees_east" ;
vertices_longitude:missing_value = 1.e+20f ;
vertices_longitude:_FillValue = 1.e+20f ;
float sisnconc(time, j, i) ;
sisnconc:standard_name = "surface_snow_area_fraction" ;
sisnconc:long_name = "Snow Area Percentage" ;
sisnconc:comment = "Fraction of sea ice, by area, which is covered by snow, giving equal weight to every square metre of sea ice . Exclude snow that lies on land or land ice." ;
sisnconc:units = "%" ;
sisnconc:original_name = "mo: (variable_name: snowfrac) / (variable_name: aice)" ;
sisnconc:original_units = "1" ;
sisnconc:history = "2020-03-16T12:28:45Z altered by CMOR: Converted units from \'1\' to \'%\'. 2020-03-16T12:28:45Z altered by CMOR: replaced missing value flag (1e+30) with standard missing value (1e+20)." ;
sisnconc:cell_methods = "area: time: mean where sea_ice (comment: mask=siconc)" ;
sisnconc:cell_measures = "area: areacello" ;
sisnconc:missing_value = 1.e+20f ;
sisnconc:_FillValue = 1.e+20f ;
sisnconc:coordinates = "latitude longitude" ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "ScenarioMIP" ;
:branch_method = "standard" ;
:branch_time_in_child = 59400. ;
:branch_time_in_parent = 59400. ;
:creation_date = "2020-03-16T12:28:45Z" ;
:cv_version = "6.2.37.5" ;
:data_specs_version = "01.00.29" ;
:experiment = "low-end scenario reaching 1.9 W m-2, based on SSP1" ;
:experiment_id = "ssp119" ;
:external_variables = "areacello" ;
:forcing_index = 2 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.MOHC.UKESM1-0-LL.ssp119.none.r4i1p1f2" ;
:grid = "Native eORCA1 tripolar primarily 1 deg with meridional refinement down to 1/3 degree in the tropics; 360 x 330 longitude/latitude" ;
:grid_label = "gn" ;
:history = "2020-03-16T12:07:45Z ; CMOR rewrote data to be consistent with CMIP6, CF-1.7 CMIP-6.2 and CF standards.;\n",
"2020-03-16T12:07:17Z MIP Convert v1.3.3, Python v2.7.16, Iris v2.2.0, Numpy v1.15.4, cftime v1.0.0b1." ;
:initialization_index = 1 ;
:institution = "Met Office Hadley Centre, Fitzroy Road, Exeter, Devon, EX1 3PB, UK" ;
:institution_id = "MOHC" ;
:mip_era = "CMIP6" ;
:mo_runid = "u-bh210" ;
:nominal_resolution = "100 km" ;
:parent_activity_id = "CMIP" ;
:parent_experiment_id = "historical" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "UKESM1-0-LL" ;
:parent_time_units = "days since 1850-01-01" ;
:parent_variant_label = "r4i1p1f2" ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 4 ;
:realm = "seaIce" ;
:source = "UKESM1.0-LL (2018): \n",
"aerosol: UKCA-GLOMAP-mode\n",
"atmos: MetUM-HadGEM3-GA7.1 (N96; 192 x 144 longitude/latitude; 85 levels; top level 85 km)\n",
"atmosChem: UKCA-StratTrop\n",
"land: JULES-ES-1.0\n",
"landIce: none\n",
"ocean: NEMO-HadGEM3-GO6.0 (eORCA1 tripolar primarily 1 deg with meridional refinement down to 1/3 degree in the tropics; 360 x 330 longitude/latitude; 75 levels; top grid cell 0-1 m)\n",
"ocnBgchem: MEDUSA2\n",
"seaIce: CICE-HadGEM3-GSI8 (eORCA1 tripolar primarily 1 deg; 360 x 330 longitude/latitude)" ;
:source_id = "UKESM1-0-LL" ;
:source_type = "AOGCM AER BGC CHEM" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "SImon" ;
:table_info = "Creation Date:(13 December 2018) MD5:f0588f7f55b5732b17302f8d9d0d7b8c" ;
:title = "UKESM1-0-LL output prepared for CMIP6" ;
:variable_id = "sisnconc" ;
:variable_name = "sisnconc" ;
:variant_label = "r4i1p1f2" ;
:license = "CMIP6 model data produced by the Met Office Hadley Centre 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 requirements 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) and at https://ukesm.ac.uk/cmip6. 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 = "3.4.0" ;
:tracking_id = "hdl:21.14100/9a4c1eee-d220-40fc-aa71-3627119578f1" ;
}