# Actual Evapotranspiration with Energy Balance Models

## Documentation for package ‘water’ version 0.6

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

albedo | Calculates Broadband Albedo from Landsat data
calcAnchors | Select anchors pixels for H function
calcH | Iterative function to estimate H and R.ah
calcSR | Calculates surface reflectance for L7
calcTOAr | Calculates Top of atmosphere reflectance
checkSRTMgrids | Check needed SRTM grids from image extent
createAoi | Create aoi polygon from topleft and bottomright coordinates
dailyET | Calculates daily ET using Penman Monteith hourly formula for every hour
DEM_Talca | SRTM DEM from east of Talca, Chile
ET24h | Calculates daily ET from a surface energy balance and Weather Station
getDataWS | Export data.frame from waterWeatherStation Object
hourlyET | Calculates ET using Penman Monteith hourly formula
incLWradiation | Calculates long wave incoming radiation
incSWradiation | Calculates Incoming Solar Radiation
L7_Talca | Landsat 7 scene from east of Talca, Chile
LAI | Estimate LAI from Landsat Data
loadImage | Load Landsat data from folder
loadImageSR | Load Landsat 8 surface reflectance data from folder
METRIC.EB | Estimates Energy Balance using METRIC2010 Model
METRIC.G | Estimates Net Radiation as in METRIC Model
METRIC.Rn | Estimates Net Radiation as in METRIC Model
METRICtopo | Calculates surface model used in METRIC
momentumRoughnessLength | Calculates Momentum Roughness Length
netRadiation | Estimates net radiation
outLWradiation | Calculates Long wave outgoing radiation
plot.waterWeatherStation | Plot method for waterWeatherStation S3 class
prepareSRTMdata | Create a mosaic with SRTM grid from image extent
print.waterWeatherStation | Print method for waterWeatherStation S3 class
read.WSdata | Prepares weather station data
read.WSdata2 | Prepares weather station data 2
soilHeatFlux | Estimates Soil Heat Flux
solarAngles | Calculates solar angles
surfaceTemperature | Estimates Land Surface Temperature from Landsat Data
SWtrasmisivity | Calculates short wave transmisivity
waterOptions | Global options for water package