add_longwave            Add longwave to ensemble forecast dataframe
                        using Idso and Jackson (1969).  Requires cloud
                        cover and temperature variables in input data
                        frame.
convert_to_efi_standard
                        Convert units and names to CF and Ecological
                        Forecasting Initiative standard
daily_to_hourly         Convert daily climate projections to hourly
                        time-step
get_climate_projections
                        Download point-level climate projections using
                        open-meteo API
get_ensemble_forecast   Download point-level ensemble weather
                        forecasting using open-meteo API
get_forecast            Download point-level ensemble weather
                        forecasting using open-meteo API
get_historical_weather
                        Download point-level historical weather (ERA5)
                        using open-meteo API
get_seasonal_forecast   Download point-level seasonal weather forecast
                        using open-meteo API
glm_variables           Get set of variables required for the GLM model
six_hourly_to_hourly    Convert 6 hour seasonal forecast to hourly
                        time-step
write_glm_format        Write ensemble forecast dataframe to General
                        Lake Model formatted csv files
