Changelog

02/11/2017 - First semi-stable releas

Major changes

Improvements on extract_rast, now dealing also with categorical rasters
Added plotting routines plot_rast_gg and plot_vect
Added routines for better dealing with categorical rasters (set_rastlabels, recategorize_rast)
Added routines for extracting info from raster data (get_rastinfo, get_raststats, plot_rasthist)
Added routines for simplified reading of raster files (read_rast) and vector file (read_vect) from disk
Added routines for reprojection of raster and vector data (reproj_rast, reproj_vect, reproj_extent)
Added routines for creation of fishnets (create_fishnet)
Added routines for cropping and masking rasters, based on cretion of temporary gdal vrt files (crop_rast, mask_rast)
Added routines for cropping vectors (crop_vect)
Added routine for automatic downloaf of administartive boundaries polygons ( get_boundaries)
Added routine for migrating virtual raster files (RData and GDAL vrt) ( migrate_virtrast)

Addition of several helper functions (make_folder, fillpals, select_extent find_gdal, cuttails_rast, convert_rast_dtype, add_scale_fill, sprawl_scalebar)
Homogenized argument names
Improved tests and examples

20/08/2017 - Second major release, adding some core funtionality and helpers.

Addition of mask_rast and crop_rast
Addition of several helper functions (get_projstring, get_extent, cast_vect cast_rast, reproj_extent…)

21/07/2017 Release of the first (rather unstable) version of sprawl. Introduces some raher complex functions (extract_rast, aggregate_rast, plus a series of smaller-scope functions used as helpers).