"comment":"The surface called 'surface' means the lower boundary of the atmosphere. Altitude is the (geometric) height above the geoid, which is the reference geopotential surface. The geoid is similar to mean sea level.",
"dimensions":"longitude latitude time",
"out_name":"orog",
"type":"real",
"positive":"",
"valid_min":"",
"valid_max":"",
"ok_min_mean_abs":"",
"ok_max_mean_abs":""
},
"sftgif":{
"frequency":"dec",
"modeling_realm":"solidLand",
"standard_name":"land_ice_area_fraction",
"units":"%",
"cell_methods":"area: time: mean",
"cell_measures":"area: areacellsl",
"long_name":"Land Ice Area Percentage",
"comment":"Percentage of grid cell covered by land ice (ice sheet, ice shelf, ice cap, glacier)",
"dimensions":"longitude latitude time",
"out_name":"sftgif",
"type":"real",
"positive":"",
"valid_min":"",
"valid_max":"",
"ok_min_mean_abs":"",
"ok_max_mean_abs":""
},
"sftlf":{
"frequency":"dec",
"modeling_realm":"solidLand",
"standard_name":"land_area_fraction",
"units":"%",
"cell_methods":"area: time: mean",
"cell_measures":"area: areacellsl",
"long_name":"Percentage of the Grid Cell Occupied by Land (Including Lakes)",
"comment":"Percentage of horizontal area occupied by land.",
"dimensions":"longitude latitude time",
"out_name":"sftlf",
"type":"real",
"positive":"",
"valid_min":"",
"valid_max":"",
"ok_min_mean_abs":"",
"ok_max_mean_abs":""
},
"rslc":{
"frequency":"dec",
"modeling_realm":"solidLand",
"standard_name":"",
"units":"m year-1",
"cell_methods":"area: time: mean",
"cell_measures":"area: areacellsl",
"long_name":"The change in local mean sea level relative to the local solid surface",
"comment":"The change in local mean sea level relative to the local solid surface, i.e. sea floor.",