crop.ncl functions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Zactvpr_mnmx_fao56 | Compute actual vapor pressure via equation 17 as described in FAO 56. |
actvpr_rhmean_fao56 | Compute actual vapor pressure via equation 19 as described in FAO 56. |
crop_water_need | Compute "crop water need", the quantity of water needed to attain maximum crop productivity. |
daylight_fao56 | Compute maximum number of daylight hours as described in FAO 56. |
netlw_fao56 | Compute longwave radiation as described in FAO 56. |
netrad_fao56 | Compute net radiation as the difference between net shortwave and net longwave radiation. |
netsw_fao56 | Compute net shortwave radiation as described in FAO 56. |
prsatm_tz_fao56 | Compute atmospheric pressure as described in FAO 56. |
prsatm_z_fao56 | Compute atmospheric pressure using the approximation described in FAO 56: Chapter 3; equation 7. |
psychro_fao56 | Computes the psychrometric constant [kPa/C] as described in FAO 56. |
radext_fao56 | Compute extraterrestrial radiation for daily periods as described in FAO 56. |
radsol2_fao56 | Compute solar radiation from daily sunshine and day-of-year as described in FAO 56. |
radsol3_hargreaves_fao56 | Compute solar radiation derived from air temperature differences using Hargreaves method as described in FAO 56. |
radsol_clrsky_fao56 | Compute clear sky solar radiation as described in FAO 56. |
radsol_fao56 | Compute solar radiation via the 'Angstrom Formula' which uses extraterrestrial radiation and relative sunshine as described in FAO 56 (equation 35). |
refevt_hargreaves_fao56 | Use the Hargreaves ETo equation to derive reference evapotranspiration as described in FAO 56. |
refevt_penman_fao56 | Use the full Penman-Monteith equation to derive reference evapotranspiration as described in FAO 56. |
refevt_turc | Use the Turc ETo formulation to derive reference evapotranspiration. |
refevt_turc_rh | Use the Turc ETo formulation with a correction for low relative humidity to derive reference evapotranspiration. |
rhum_fao56 | Compute relative humidity as described in FAO 56. |
satvpr_mean_fao56 | Compute mean saturation vapor pressure using minimum and maximum temperature temperature as described in FAO 56. |
satvpr_slope_fao56 | Compute the slope of the saturation vapor pressure curve as described in FAO 56. |
satvpr_tdew_fao56 | Compute actual saturation vapor pressure as described in FAO 56. |
satvpr_temp_fao56 | Compute saturation vapor pressure using temperature as described in FAO 56. |
soil_heatflux_month_fao56 | Compute soil heat flux for monthly periods as described in FAO 56. |
tdew_actvpr_fao56 | Compute dew point temperature as a function of actual vapor pressure as described in FAO 56. |
u2_fao56 | Compute 2-meter wind speed (m/s) as described in FAO 56. |