Attributes { NC_GLOBAL { String title "tavg1_2d_rad_Nx: MERRA 2D IAU Diagnostic, Radiation Surface and TOA, Time Average 1-hourly (2/3x1/2L1)"; String Conventions "COARDS", "GrADS"; String dataType "Grid"; String history "Wed Aug 09 14:34:00 GMT 2023 : imported by GrADS Data Server 2.2"; } lon { String grads_dim "x"; String grads_mapping "linear"; String grads_size "540"; String units "degrees_east"; String long_name "longitude"; Float64 minimum -180.00000000000; Float64 maximum 179.33333332974; Float32 resolution 0.6666667; } lat { String grads_dim "y"; String grads_mapping "linear"; String grads_size "361"; String units "degrees_north"; String long_name "latitude"; Float64 minimum -90.00000000000; Float64 maximum 90.00000000000; Float32 resolution 0.5; } time { String grads_dim "t"; String grads_mapping "linear"; String grads_size "325776"; String grads_min "00:30z01jan1979"; String grads_step "60mn"; String units "days since 1970-1-1 00:00:0.0"; String long_name "time"; String minimum "00:30z01jan1979"; String maximum "23:30z29feb2016"; Float32 resolution 0.041666668; } emis { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface emissivity "; } ts { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface skin temperature "; } albedo { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface albedo "; } albnirdf { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "diffuse beam nir surface albedo "; } albnirdr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "direct beam nir surface albedo "; } albvisdf { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "diffuse beam vis-uv surface albedo "; } albvisdr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "direct beam vis-uv surface albedo "; } lwgem { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "emitted longwave at the surface "; } lwgab { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "absorbed longwave at the surface "; } lwgabclr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "absorbed longwave at the surface with no cloud "; } lwgabclrcln { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "absorbed longwave at the surface with no cloud or aerosol "; } lwgnt { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "net downward longwave flux at the surface "; } lwgntclr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "net downward longwave flux at the surface for cloud-free sky "; } lwgntclrcln { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "net downward longwave flux at the surface for clear sky "; } lwtup { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "upward longwave flux at top of atmosphere (toa) "; } lwtupclr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "upward longwave flux at toa assuming clear sky "; } lwtupclrcln { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "upward longwave flux at toa assuming clear clean sky "; } swtdn { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "toa incident shortwave flux "; } swgdn { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface incident shortwave flux "; } swgdnclr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface incident shortwave flux assuming clear sky "; } swgnt { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface net downward shortwave flux "; } swgntclr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface net downward shortwave flux assuming clear sky "; } swgntcln { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface net downward shortwave flux assuming clean sky "; } swgntclrcln { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "surface net downward shortwave flux assuming clear clean sky "; } swtnt { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "toa net shortwave flux "; } swtntclr { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "toa net shortwave flux assuming clear sky "; } swtntcln { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "toa net shortwave flux assuming clean sky "; } swtntclrcln { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "toa net shortwave flux assuming clear clean sky "; } tauhgh { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "optical thickness of high clouds "; } taulow { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "optical thickness of low clouds "; } taumid { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "optical thickness of mid-level clouds "; } tautot { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "optical thickness of all clouds "; } cldhgh { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "high-level (above 400 hpa) cloud fraction "; } cldlow { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "low-level (1000-700 hpa) cloud fraction "; } cldmid { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "mid-level (700-400 hpa) cloud fraction "; } cldtot { Float32 _FillValue 1.0E15; Float32 missing_value 1.0E15; String long_name "total cloud fraction "; } }