geohashTools NEWSDrop references to deprecated rgdal.
gh_covering would fail with minimal=TRUE
for SpatialPointsDataFrame input, #30.
Thanks @dshkol for the
report and working example.-Wstrict-prototypes. Thanks
CRAN team.gh_decode accepts and efficiently processes
factor input by only decoding each level one time, #17.
If you’re likely to have a fair number of duplicate geohashes in your
input, consider storing them as a factor for efficiency. In a few
representative on 5-20M-size datasets, I saw roughly 5x speed-up from
this approach; however, the time to convert from string to factor
out-weighed this gain, so it’s best deployed on data where the geohashes
are stored as factor anyway.gh_decode errors early on non-ASCII input to prevent
out-of-memory access, #19.
Dependency upgrade of r-spatial to PROJ 6 revealed a
test failure in geohashTools that has now been corrected,
#23.
Thanks @rsbivand for
his diligence and proactivity in identifying the failure, to @Nowosad for providing
helpful Docker images for testing, and @mdsumner for helpful comments.
Input with longitude< -180 (which should be wrapped again around the Earth) was calculated incorrectly, #27.
mockery from Suggests. It may later be
restored, but currently it’s not used.gh_neighbors incorrectly returned NA for
geohashes whose first component is a boundary but whose higher
components do indeed have neighbors, #14.gh_covering works with input from sf.
Thanks to @dshkol for
the PR.gh_covering failed on input with missing
proj4string, #13.
Thanks @dshkol for the
report.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.
CRAN submission also detected a type mismatch error, #11.
gh_covering for generating a covering of an input
polygon in geohashes, #4.CRAN submission detected some memory issues in the C++ code which have now hopefully been fixed for #6.
gh_to_spdf failed with duplicate inputs, #8.
Duplicates are removed with warning.
gh_neighbors('') failed, #9.