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nngeo 0.1.0 (2018-01-16)

• Initial version

nngeo 0.1.5 (2018-03-16)

• Added tests for ‘st_nn’
• Added progress bar for ‘st_nn’ (except when using projected points method) and for ‘st_connect’
• Added C code (Vincenty) for ‘st_nn’ lon-lat points method
• Fixed sample size mistake in ‘st_nn’ example
• Fixed error when using ‘sfc’ objects

nngeo 0.1.8 (2018-05-15)

• ‘st_connect’ lines snap to polygon/line outline instead of centroid
• Added new examples
• Fixed progress bar issues
• Changed formatting in vignette

nngeo 0.2.0 (2018-07-18)

• Added OpenMP support
• Added ‘dist’ (sampling point interval) parameter for ‘st_connect’
• Fixed progress bar issues in ‘st_connect’
• Switched from ‘for’ loop to ‘lapply’ in ‘st_connect’

nngeo 0.2.1 (2018-07-21)

• Removed OpenMP support due to issue with Solaris

nngeo 0.2.2 (2018-09-29)

• Using ‘STRICT_R_HEADERS’ in Rcpp

nngeo 0.2.4 (2018-12-06)

• Added ‘st_ellipse’ function
• Added ‘st_remove_holes’ function

nngeo 0.2.7 (2019-03-12)

• Added ‘st_postgis’ function
• Added ‘st_segments’ function

nngeo 0.2.8 (2019-05-12)

• Change C code from ‘distance.c’ to ‘GeographicLib’
• Use C code through the C API instead of ‘Rcpp’

nngeo 0.2.9 (2019-08-07)

• Added ‘raster_focal’, a wrapper around ‘raster::focal’
• Added ‘raster_clump’, a wrapper around ‘raster::clump’
• Added ‘raster_slope’ and ‘raster_aspect’, wrappers around ‘raster::terrain’ for calculating topographic slope and aspect rasters
• Added ‘raster_extract’, a wrapper around ‘raster::extract’
• Added ‘raster_trim’, a wrapper around ‘raster::trim’

nngeo 0.3.0 (2019-12-03)

• Added ‘raster_extend’, a wrapper around ‘raster::extend’
• When using ‘returnDist=TRUE’, distances are now returned as sparse ‘list’ rather than a ‘matrix’

nngeo 0.3.4 (2020-02-03)

• ‘st_nn’ with ‘returnDist=TRUE’ returns named list with elements ‘nn’ and ‘dist’
• Replaced ‘towns’ dataset
• Removed ’raster_*” functions (moved to package ‘geobgu’)
• Added ‘focal2’ function (a 3x3 focal filter on ‘stars’)
• Added ‘line’ and ‘pnt’ sample data (based on pgRouting tutorial)
• Added ‘st_split_junctions’ function
• ‘st_connect’ now uses ‘st_nearest_point’ rather than point sampling
• ‘st_connect’ removes CRS before calculating nearest point, to omit the warning when using lon-lat

nngeo 0.3.7 (2020-04-04)

• Added parallel processing option for ‘st_nn’
• Added ‘st_azimuth’ function
• Removed ‘focal2’ function (moved to package ‘starsExtra’)
• ‘st_nn’ now raises error if any geometry is empty
• Switched C API from ‘.Call’ to ‘.C’

nngeo 0.3.8 (2020-06-10)

• Switched from ‘testthat’ to ‘tinytest’

nngeo 0.3.9 (2020-08-11)

• Fixed bug in ‘st_nn’ when ‘parallel>1’

nngeo 0.4.0 (2020-10-18)

• Added ‘pkgdown’ site
• Ignoring ‘parallel’ argument for projected points input in ‘st_nn’
• Switched from ‘RANN’ to ‘nabor’

nngeo 0.4.1 (2021-01-07)

• Removed ‘st_split_junctions’ function
• Added ‘max_area’ argument in ‘st_remove_holes’ (Luigi Ranghetti)

nngeo 0.4.2 (2021-03-15)

• Minor fixes in vignette

nngeo 0.4.3 (2021-06-13)

• Modified vignette, with an example of adding “distance to nearest” column

nngeo 0.4.4 (2021-09-06)

• Improved ‘st_segments’ using ‘data.table’ (Attilio Benini)
• In ‘st_remove_holes’, when polygons are in lat/lon, ‘lwgeoim::st_geod_area’ is used automatically instead of ‘sf::st_area’ (Arnaud Tarroux)

nngeo 0.4.5 (2022-01-13)

• Fixed ‘st_nn’ error when units are ‘us-ft’

nngeo 0.4.6 (2022-05-29)

• Renamed geometry column name from ‘geom’ to ‘geometry’ in ‘st_remove_holes’
• Fixed e-mail and example ((Attilio Benini))

nngeo 0.4.7 (2023-04-24)

• Fixed C warning

nngeo 0.4.8

• Fixed error when using CRS where units can’t be accessed through ‘sf’

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.