ck_apply_grid           Apply a climatekit Index Function Over a
                        SpatRaster
ck_available            List All Available Climate Indices
ck_branas               Branas Hydrothermal Index
ck_browse               Browse the climatekit Index Catalogue
ck_catalogue            climatekit Index Catalogue
ck_compute              Compute a Climate Index by Name
ck_convert_temp         Convert Temperature Units
ck_cooling_degree_days
                        Cooling Degree Days
ck_csdi                 Cold Spell Duration Index (CSDI)
ck_cwa                  Cold-Wave Amplitude (CWA)
ck_cwd                  Cold-Wave Duration (CWD, ET-SCI)
ck_cwf                  Cold-Wave Frequency (CWF)
ck_cwm                  Cold-Wave Magnitude (CWM)
ck_cwn                  Cold-Wave Number (CWN)
ck_diurnal_range        Diurnal Temperature Range
ck_dry_days             Maximum Consecutive Dry Days
ck_ehf                  Excess Heat Factor (EHF, Nairn & Fawcett 2013)
ck_etccdi_27            Canonical ETCCDI 27 Indices
ck_fire_danger          Fire Danger Index (Simplified)
ck_first_frost          First Frost Date
ck_from_netcdf          Read a netCDF File as a SpatRaster
ck_frost_days           Frost Days
ck_growing_degree_days
                        Growing Degree Days
ck_growing_season       Growing Season Length
ck_heat_index           Heat Index
ck_heating_degree_days
                        Heating Degree Days
ck_heavy_precip         Heavy Precipitation Days
ck_huglin               Huglin Heliothermal Index
ck_humidex              Humidex
ck_hwa                  Heatwave Amplitude (HWA)
ck_hwd                  Heatwave Duration (HWD)
ck_hwf                  Heatwave Frequency (HWF)
ck_hwm                  Heatwave Magnitude (HWM)
ck_hwn                  Heatwave Number (HWN)
ck_ice_days             Ice Days
ck_last_frost           Last Frost Date
ck_max_1day_precip      Maximum 1-Day Precipitation
ck_max_5day_precip      Maximum 5-Day Precipitation
ck_metadata             Get Metadata for a Climate Index
ck_pet                  Potential Evapotranspiration (Hargreaves
                        Method)
ck_pet_pm               Reference Evapotranspiration (FAO-56
                        Penman-Monteith)
ck_precip_intensity     Precipitation Intensity (SDII)
ck_r95p                 Very Wet Days Total (R95p)
ck_r99p                 Extremely Wet Days Total (R99p)
ck_spei                 Standardized Precipitation-Evapotranspiration
                        Index (SPEI)
ck_spi                  Standardized Precipitation Index (SPI)
ck_summer_days          Summer Days
ck_tn10p                Percentage of Cool Nights (TN10p)
ck_tn90p                Percentage of Warm Nights (TN90p)
ck_tnn                  Annual or Monthly Minimum of Daily Minimum
                        Temperature (TNn)
ck_tnx                  Annual or Monthly Maximum of Daily Minimum
                        Temperature (TNx)
ck_total_precip         Total Wet-Day Precipitation (PRCPTOT)
ck_tropical_nights      Tropical Nights
ck_tx10p                Percentage of Cool Days (TX10p)
ck_tx90p                Percentage of Warm Days (TX90p)
ck_txn                  Annual or Monthly Minimum of Daily Maximum
                        Temperature (TXn)
ck_txx                  Annual or Monthly Maximum of Daily Maximum
                        Temperature (TXx)
ck_very_heavy_precip    Very Heavy Precipitation Days
ck_warm_spell           Warm Spell Days (Series-Quantile Approximation)
ck_wet_days             Maximum Consecutive Wet Days
ck_wind_chill           Wind Chill Temperature
ck_winkler              Winkler Index
ck_wsdi                 Warm Spell Duration Index (WSDI)
clear_cache             Clear Cache
