geohashTools NEWS

v0.3.0

NEW FEATURES

  1. Complete overhaul of source code; C++ –> C & changed algorithm

BUG FIXES

  1. gh_neighbors incorrectly returned NA for geohashes whose first component is a boundary but whose higher components do indeed have neighbors, #14.

v0.2.5

NEW FEATURES

  1. gh_covering works with input from sf. Thanks to @dshkol for the PR.

BUG FIXES

  1. gh_covering failed on input with missing proj4string, #13. Thanks @dshkol for the report.

v0.2.4

BUG FIXES

  1. CRAN submission again detected memory issues (accessing memory beyond which was declared for an array), reproduced & fixed for #6; the original fix also led to an uninitialized access error, #12.

  2. CRAN submission also detected a type mismatch error, #11.

v0.2.2

NEW FEATURES

  1. gh_covering for generating a covering of an input polygon in geohashes, #4.

BUG FIXES

  1. CRAN submission detected some memory issues in the C++ code which have now hopefully been fixed for #6.

  2. gh_to_spdf failed with duplicate inputs, #8. Duplicates are removed with warning.

  3. gh_neighbors('') failed, #9.

Updates only tracked here since v0.2.2