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Download maximum reference evapotranspiration (ETo) grids for Brazil

Source: R/max_eto_grid_download.R
max_eto_grid_download.Rd

Downloads maximum reference evapotranspiration (ETo) grids for Brazil, intended for irrigation design purposes. The dataset was developed by Dias (2018).

Usage

max_eto_grid_download(dir_out, product = "max_12_months")

Arguments

dir_out

Character. Directory where the downloaded raster file will be saved.

product

Character. Specifies which maximum ETo product to download. Available options include:

  • max_12_months: maximum ETo over the full year.

  • max_jan to max_dec: monthly maximum ETo for each respective month (January to December).

Value

A `SpatRaster` object containing the downloaded maximum reference evapotranspiration (ETo) grid.

References

Dias, S. H. B. (2018). *Evapotranspiração de referência para projeto de irrigação no Brasil utilizando o produto MOD16*. Dissertação (Mestrado) – Universidade Federal de Viçosa.

Author

Roberto Filgueiras.

Examples

if (FALSE) { # \dontrun{
# Visualize Brazilian states (optional)
see_brazil_states()

# Download maximum ETo grid (annual)
img_max_eto <- max_eto_grid_download(dir_out = "data/", product = "max_12_months")
} # }