Record Label : rlus
Record Title : Surface Upwelling Longwave Radiation
Record Identifier : e0ab598e-4b7f-11e7-903f-5404a60d96b5
Link to a record specifying the structure of the variable : str-d11
MIP Variable : rlus
Deflate: NetCDF compression parameter :
Deflate Level: NetCDF compression parameter :
Shuffle: NetCDF compression parameter :
Indicative priority for this parameter, which is over-ruled by the requestVar priority setting, but provides a reference for organisation of the CMORvariables : 1
Data value type, e.g. float or double : real
Modeling Realm : atmos
CMOR Directive Positive : up
Section of a table : CF3hr_grid
Link to MIP table record : CF3hr
The MIP table : CF3hr
Provenance : CFMIP (CMIP5)
Provenance Note : Amon_2d
Frequency of Time Steps to be Archived : 3hrPt
Row index of entry in source sheet : 235
Description : The surface called "surface" means the lower boundary of the atmosphere. "longwave" means longwave radiation. Upwelling radiation is radiation from below. It does not mean "net upward". When thought of as being incident on a surface, a radiative flux is sometimes called "irradiance". In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called "vector irradiance". In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics.
Sub-group of variables in a table : Amon_2d
Request variable (carrying priority and link to group) : CF3hr: rlus