jpmesh (development version) Unreleased

jpmesh 1.2.1 (2020-05-06) 2020-05-06

  • Meshcode evaluation is now more stringent.
    • Fixed a problem where a non-existent mesh code would return an incorrect value when given as input (#45).

jpmesh 1.2.0 (2020-03-26) 2020-03-26

  • API changes to functions that take mesh_size (#35). It has been changed to a numeric value in km unit instead of the mesh size string.
coords_to_mesh(141.3468, 43.06462, mesh_size = "10km")

to

coords_to_mesh(141.3468, 43.06462, mesh_size = 10)
# Scale up
mesh_convert("52350432", 80)
# Scale down
mesh_convert("52350432", 0.500)
  • meshcode_sf() export data.frame to sf which include meshcode variable.

Improvement

  • Add image test with vdiffr (#41).
  • Introducing GitHub actions.

Bug fixes and minor improvements

jpmesh 1.1.3 (2019-05-09) 2019-05-09

  • Fix R version test.

jpmesh 1.1.2 (2019-03-20) 2019-03-20

  • Fix devel version’s test.

jpmesh 1.1.1 (2018-06-26) 2018-06-26

  • Withdrawal from the tidyverse. Remove depends on stringr, tidyr and dplyr.
  • Follow up the units package update.
  • Fixed overlapped probrem (#20)

New features

jpmesh 1.1.0 (2018-02-25) 2018-02-25

  • Support units system (#15)
  • Bug fixed (#13)
  • All return mesh code should be character.
  • Set sf object espg as 4326.

New features

jpmesh 1.0.1 (2017-12-04) 2017-12-04

  • add vignettes 1: How to use mesh cord in R

Bug fixes and minor improvements

  • Fixed incorrect allocation of fine mesh code number (#8).
  • Modified eval_jp_boundary() that internal function.
    • Add … parameters to pass additional arguments.
    • Improved problem of giving mesh code outside of Japan (reopen #6).
  • fine_separate()… Correct behavior when entering 1 km meshcode (#9).

jpmesh 1.0.0 (2017-11-27) 2017-11-26

  • Consolidation of functions by integration and abolition. Rename of function name. Such as, argument order.
  • You can now convert coordinates to 125m meshcode. As a result, it became to support to all meshcodes.
  • Update Polygon Export Function (export_mesh)

jpmesh 0.4.0 (2017-09-01) 2017-09-29

  • Using sf api.
  • Add new dataset.
    • jpnrect… Japan Prefecture Mesh Data.
    • prefecture_mesh
  • Enhanced CI and coverage environment (#5).
  • Fix some issues (#6).
  • Add new functions

jpmesh 0.3.0 (2016-11-12) 2016-11-12

New Features

jpmesh 0.2.0 Unreleased

New Features

  • Added simple Japan grid datasets.

Improve Infrastructures

  • Making website by pkgdown.

jpmesh 0.1.0 Unreleased

  • Added a NEWS.md file to track changes to the package.
  • Added base functions.