Parameter checks
Arguments
- start_dt
Start date-time
- end_dt
End date-time
- tz
Time Zone for the results
- src
Weather data source / provider
- units
Units desired (imperial or metric)
- var
Standardized weather variables
- cache_dir
Directory for caching
- session
Shiny session (for showing a spinner)
- spinner
Show a spinner when fetching data,logical