| crn-package | Climate Reference Network datatools |
| collateDaily | collates individual daily files for multiple stations |
| collateHourly | collates individual hourly files for multiple stations |
| colnamesDaily | column names for the daily data files |
| colnamesHourly | column names for the hourly data files |
| crn | Climate Reference Network datatools |
| CRN.DAILY.URL | URL of the daily data collection |
| CRN.HOURLY.URL | URL of the hourly data collection |
| DAILY_DIR | Directory for downloaded files of daily data |
| downloadCRN | A function to download all the CRN files |
| HOURLY_DIR | Directory for Hourly data |
| HOURS | Collection of hours in a day. A chron object |
| writeDataset | Create and save to disk a single variable dataset |