Package: parzer 0.4.4

Alban Sagouis

parzer: Parse Messy Geographic Coordinates

Parse messy geographic coordinates from various character formats to decimal degree numeric values. Parse coordinates into their parts (degree, minutes, seconds); calculate hemisphere from coordinates; pull out individually degrees, minutes, or seconds; add and subtract degrees, minutes, and seconds. C++ code herein originally inspired from code written by Jeffrey D. Bogan, but then completely re-written.

Authors:Scott Chamberlain [aut], Alban Sagouis [aut, cre], Alec L. Robitaille [ctb], Maëlle Salmon [ctb], Hiroaki Yutani [ctb], Jeffrey Bogan [ctb], Julien Brun [rev], Maria Munafó [rev], rOpenSci [fnd], German Centre for Integrative Biodiversity Research Halle-Jena-Leipzig [fnd]

parzer_0.4.4.tar.gz
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parzer_0.4.4.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
parzer/json (API)

# Install 'parzer' in R:
install.packages('parzer', repos = c('https://ropensci.r-universe.dev', 'https://cloud.r-project.org'))

Reviews:rOpenSci Software Review #341

Bug tracker:https://github.com/ropensci/parzer/issues

Pkgdown/docs site:https://docs.ropensci.org

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

Conda:

geospatialdatalatitudelongitudeparsercoordinatesgeoquartocpp

9.08 score 64 stars 3 packages 172 scripts 721 downloads 13 exports 2 dependencies

Last updated from:409b55f609 (on main). Checks:14 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK157
linux-devel-x86_64OK189
pkgdown docsOK206
source / vignettesOK217
linux-release-arm64OK163
linux-release-x86_64OK164
macos-release-arm64OK153
macos-release-x86_64OK327
macos-oldrel-arm64OK125
macos-oldrel-x86_64OK263
windows-develOK140
windows-releaseOK136
windows-oldrelOK142
wasm-releaseOK152

Exports:parse_hemisphereparse_latparse_llstrparse_lonparse_lon_latparse_parts_latparse_parts_lonpz_dpz_degreepz_mpz_minutepz_spz_second

Dependencies:Rcppwithr

Introduction to the parzer package
Install | Parse | Latitudes: | Longitudes: | Both longitudes and latitudes at the same time: | Both longitudes and latitudes in the same string: | Parse into degree, min, sec parts: | Get degree, minutes, or seconds separately: | Add or subtract degrees, minutes, or seconds: | Get hemisphere from lat/lon coords:
Rendered fromparzer.qmdusingquarto::html

Last update: 2025-05-14
Started: 2025-05-14

Parzer use cases
Use case: working with spatial R packages
Rendered fromuse_cases.qmdusingquarto::html

Last update: 2025-05-14
Started: 2025-05-14

Readme and manuals

Help Manual

Help pageTopics
parzer: Parse Messy Geographic Coordinatesparzer-package parzer
extract degree, minutes, and seconds*.pz +.pz -.pz /.pz dms print.pz pz_d pz_degree pz_m pz_minute pz_s pz_second
get hemisphere from long/lat coordinatesparse_hemisphere
Parse latitude valuesparse_lat
parse string with lat and lon togetherparse_llstr
Parse longitude valuesparse_lon
parse longitude and latitudeparse_lon_lat
parse coordinates into degrees, minutes and secondsparse_parts parse_parts_lat parse_parts_lon