Back to variables | Category Index
Each Output variable record corresponds to a physical parameter specification.
| Attribute | Value |
|---|---|
| cell_measures | area: areacella |
| cell_methods | amcc-twm (Weighted Time Mean on Convective Cloud) |
| cmip6_frequency | mon |
| cmip6_tables_identifier | Amon (Monthly atmospheric data) |
| cmip7_frequency | mon |
| description | Where convective cloud is present in the grid cell, the instantaneous cloud base altitude should be that of the bottom of the lowest level containing convective cloud. Missing data should be reported in the absence of convective cloud. The time mean should be calculated from these quantities averaging over occasions when convective cloud is present only, and should contain missing data for occasions when no convective cloud is present during the meaning period. |
| dimensions | longitude, latitude, time |
| flag_-_variable_change_since_cmip6 | True |
| modelling_realm | Atmospheric |
| name | Amon.ccb |
| physical_parameter | ccb (Air Pressure at Convective Cloud Base) |
| processing_note | CHANGE SINCE CMIP6 in Cell Methods - CMIP6:area: time: mean CMIP7:area: time: mean where convective\_cloud (weighted by total convective cloud area), CHANGE SINCE CMIP6 in Cell Methods - CMIP6:area: time: mean CMIP7:area: time: mean where convective\_cloud (weighted by total convective cloud area), area: time: mean where s (weighted by total convective cloud area) copy, CHANGE SINCE CMIP6 in Cell Methods - CMIP6:area: time: mean CMIP7:area: time: mean where convective_cloud (weighted by total convective cloud area), area: time: mean where stratiform_cloud (weighted by total convective cloud area), |
| provenance | Amon ((isd.003)) |
| spatial_shape | XY-na (Global field (single level)) |
| temporal_shape | time-intv (Temporal Interval) |
| title | Air Pressure at Convective Cloud Base |
| type | real |
| uid | baa92652-e5dd-11e5-8482-ac72891c3257 |