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Each Output variable record corresponds to a physical parameter specification.
| Attribute | Value |
|---|---|
| branded_variable_name | fco2nat_tpt-u-hxys-u |
| cell_methods | apt-tpt (Instantaneous Point Values) |
| cmip6_frequency | subhrPt |
| cmip6_tables_identifier | CFsubhr (Diagnostics for cloud forcing analysis at specific sites) |
| cmip7_compound_name | atmos.subhr.fco2nat_tpt-u-hxys-u |
| cmip7_frequency | subhr |
| description | This is what the atmosphere sees (on its own grid). This field should be equivalent to the combined natural fluxes of carbon (requested in the L\_mon and O\_mon tables) that account for natural exchanges between the atmosphere and land or ocean reservoirs (i.e., "net ecosystem biospheric productivity", for land, and "air to sea CO2 flux", for ocean.) |
| dimensions | site, time1 |
| modelling_realm | Atmospheric |
| name | CFsubhr.fco2nat |
| physical_parameter | fco2nat (Surface Carbon Mass Flux into the Atmosphere Due to Natural Sources [kgC m-2 s-1]) |
| processing_note | This table includes the 2-D variables listed in the "Amon" spreadsheet, omitting, however, the daily maximum and minimum temperatures. All variables should be reported as synoptic fields, not daily means. CHANGE SINCE CMIP6 in CMIP7 Frequency - CMIP6:subhrPt CMIP7:subhr, Changes since reverted/fixed. Variable now matches CMIP6 definition. |
| provenance | CFsubhr ((isd.003)) |
| spatial_shape | S-na (Site (specific locations requested by CFMIP)) |
| temporal_shape | time-point (Instantaneous Value (i.e. Synoptic or Time-Step Value)) |
| title | Surface Carbon Mass Flux into the Atmosphere Due to Natural Sources [kgC m-2 s-1] |
| type | real |
| uid | 800a51aa-f906-11e6-a176-5404a60d96b5 |