Function reference • sprawl

Reading/writing spatial data
`read_rast()`	read a raster file from disk
`read_vect()`	read a vector spatial file to R
`write_shape()`	Write a `sf` or `sp` to a ESRI shapefile
Raster processing
`mask_rast()`	Mask a raster based on a vector
`reproj_rast()`	Reproject a raster "R" object or file
`recategorize_rast()`	reclassify values of a raster
`set_rastlabels()`	Assign labels and plotting colors to a categorical raster
`extract_rast()`	extract raster values on features of a vector
`aggregate_rast()`	aggregate_rast
`crop_rast()`	crop a raster file/rast_file on a given extent
`cuttails_rast()`	remove outliers from a raster image
`standardise_rast()` `standardize_rast()` `zscore_rast()` `rbias_rast()` `fixborders_rast()` `fillgaps_rast()`	Generate a standardised raster
Vector processing
`reproj_vect()`	Reproject a vector "R" object or file
`crop_vect()`	crop a vector on the extent of a different spatial file
`dissolve_vect()`	dissolve attributes of a vector and aggregate its table
`create_fishnet()`	Create a "fishnet" vector over the extent of a spatial object
`select_extent()`	Interactively select an extent
Retrieve info from spatial files
`get_extent()`	return the extent of a spatial object or file (with projection)
`get_rastinfo()`	Retrieve useful info from a raster object or file
`get_raststats()`	Retrieve statistics about value of a raster object
`get_proj4string()`	return the proj4string of a spatial object or file
Visualization and plotting
`plot_rast()`	quick plot for a raster based on level_plot
`plot_rast_gg()`	Plot a map based on a `raster` object using ggplot
`plot_rasthist()`	plot the frequency histogram of values of a raster
`plot_vect()`	plot a map based on a `vector` object using `ggplot::geom_sf``
DB Interaction
`write_vector_to_pgres()`	write a spatial table to a PostGIS db table
Data fetching from public repositories
`get_boundaries()`	Download vector of administrative boundaries from GADM
Miscellaneous Helpers
`add_scale_fill()`	add a scale_fill palette to a ggplot
`sprawlext-class`	sprawlext class
`cast_vect()`	cast a vector object to a different `R` spatial class or to a shapefile
`cast_rast()`	automatic recasting between Raster object and raster files on disk
`change_fileext()`	change file extension
`check_proj4string()`	Check the validity of the input projection
`convert_rastdtype()`	convert data type between `raster` and `gdal` conventions
`create_virtrast()`	create a GDAL vrt file starting from a `Raster` object
`datetodoy()`	Convert dates to DOYs
`doytodate()`	convert DOYs to dates
`fillpals()`	create list of valid fill palettes
`find_command()`	find the path to a specified command
`find_gdal()`	find main folder of gdal installation
`get_spatype()`	check the "spatial type" of an object or file
`get_rastype()`	Check in the input is a `Raster` object or raster file
`get_vectype()`	check the "spatial type" of an object or file
`make_folder()`	FUNCTION_TITLE
`migrate_virtrast()`	migrate "virtual rasters" to a new location
`reproj_extent()`	reproject the extent of a spatial object
`summarize_data()`	helper function used to extract statistics of raster values within `sprawl::extract_rast`
`sprawl_initcluster()`	initialize clustered processing on multiband raster
`sprawl_scalebar()`	sprawl_scalebar

Reference

Reading/writing spatial data

Raster processing

Vector processing

Retrieve info from spatial files

Visualization and plotting

DB Interaction

Data fetching from public repositories

Miscellaneous Helpers

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