| aoi | Area of Interest |
| bracket_select | Extract data for a variable |
| bracket_select_l3b | Extract data for a variable |
| CFArray | Array data extracted from a CF data variable |
| CFAuxiliaryLongLat | CF auxiliary longitude-latitude variable |
| CFAxis | CF axis object |
| CFAxisCharacter | CF character axis object |
| CFAxisDiscrete | CF discrete axis object |
| CFAxisLatitude | Latitude CF axis object |
| CFAxisLongitude | Longitude CF axis object |
| CFAxisNumeric | Numeric CF axis object |
| CFAxisTime | Time axis object |
| CFAxisVertical | Parametric vertical CF axis object |
| CFBounds | CF bounds variable |
| CFCellMeasure | CF cell measure variable |
| CFDataset | CF data set |
| CFGridMapping | CF grid mapping object |
| CFLabel | CF label object |
| CFObject | CF base object |
| CFResource | NetCDF resource object |
| CFVariable | CF data variable |
| CFVariableBase | Base ancestor of CFVariable and CFArray |
| CFVariableL3b | CF data variable for the NASA L3b format |
| dim.AOI | The dimensions of the grid of an AOI |
| dim.CFAxis | Axis length |
| dimnames | Names or dimension values of an CF object |
| groups | Names or dimension values of an CF object |
| groups.CFDataset | Names or dimension values of an CF object |
| makeAxis | Create an axis |
| makeDiscreteAxis | Create a discrete axis |
| makeGroup | Create a group in memory to hold CF objects |
| makeLatitudeAxis | Create a latitude axis |
| makeLongitudeAxis | Create a longitude axis |
| makeTimeAxis | Create a time axis |
| names.CFDataset | Names or dimension values of an CF object |
| NCDimension | NetCDF dimension object |
| NCGroup | NetCDF group |
| NCObject | NetCDF base object |
| NCUDT | NetCDF user-defined type |
| NCVariable | NetCDF variable |
| open_ncdf | Open a netCDF resource |
| peek_ncdf | Examine a netCDF resource |
| str.CFAxis | Compact display of an axis. |
| str.CFDataset | Compact display of a CFDataset |
| [.CFVariable | Extract data for a variable |
| [.CFVariableL3b | Extract data for a variable |
| [[-method | Get a variable or axis object from a data set |
| [[.CFDataset | Get a variable or axis object from a data set |