{
  "_id": "6a37c8ac3efcd9bda4430204",
  "Package": "tanaka",
  "Type": "Package",
  "Title": "Design Shaded Contour Lines (or Tanaka) Maps",
  "Version": "0.4.0",
  "Authors@R": "person(\"Timothée\", \"Giraud\", email = \"timothee.giraud@cnrs.fr\", \nrole = c(\"cre\",\"aut\"), comment = c(ORCID = \"0000-0002-1932-3323\"))",
  "Description": "The Tanaka method enhances the representation of\ntopography on a map using shaded contour lines. In this\nsimplified implementation of the method, north-west white\ncontours represent illuminated topography and south-east black\ncontours represent shaded topography. See Tanaka (1950)\n<doi:10.2307/211219>.",
  "License": "GPL-3",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.2.3",
  "URL": "https://github.com/riatelab/tanaka/",
  "BugReports": "https://github.com/riatelab/tanaka/issues/",
  "Config/pak/sysreqs": "libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev\nlibssl-dev libproj-dev libsqlite3-dev libudunits2-dev",
  "Repository": "https://riatelab.r-universe.dev",
  "Date/Publication": "2023-11-28 15:43:07 UTC",
  "RemoteUrl": "https://github.com/riatelab/tanaka",
  "RemoteRef": "HEAD",
  "RemoteSha": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-21 11:09:13 UTC",
    "User": "root"
  },
  "Author": "Timothée Giraud [cre, aut] (ORCID:\n<https://orcid.org/0000-0002-1932-3323>)",
  "Maintainer": "Timothée Giraud <timothee.giraud@cnrs.fr>",
  "MD5sum": "a5cb82b55d899197e9b97ea06ca05de6",
  "_user": "riatelab",
  "_type": "src",
  "_file": "tanaka_0.4.0.tar.gz",
  "_fileid": "f94a0fec16da30e857c3d76896973757294bd81eb9ae8c6664240a578a7de41b",
  "_filesize": 583848,
  "_sha256": "f94a0fec16da30e857c3d76896973757294bd81eb9ae8c6664240a578a7de41b",
  "_created": "2026-06-21T11:09:13.000Z",
  "_published": "2026-06-21T11:19:08.416Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 82564958192,
      "time": 196,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7774705980"
    },
    {
      "job": 82564958193,
      "time": 192,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7774705454"
    },
    {
      "job": 82564958222,
      "time": 107,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7774695279"
    },
    {
      "job": 82564958218,
      "time": 150,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7774700484"
    },
    {
      "job": 82564767873,
      "time": 178,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7774681127"
    },
    {
      "job": 82564958204,
      "time": 121,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7774696861"
    },
    {
      "job": 82564958231,
      "time": 153,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7774700940"
    },
    {
      "job": 82564958229,
      "time": 557,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7774751067"
    },
    {
      "job": 82564958223,
      "time": 153,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7774700885"
    }
  ],
  "_buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/riatelab/tanaka",
  "_commit": {
    "id": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
    "author": "rCarto <timothee.giraud@cnrs.fr>",
    "committer": "rCarto <timothee.giraud@cnrs.fr>",
    "message": "fix: fix some urls\n\n[ci skip]\n",
    "time": 1701186187
  },
  "_maintainer": {
    "name": "Timothée Giraud",
    "email": "timothee.giraud@cnrs.fr",
    "login": "rcarto",
    "mastodon": "@rcarto@fosstodon.org",
    "orcid": "0000-0002-1932-3323",
    "description": "R packages",
    "uuid": 3041254
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "terra",
      "role": "Imports"
    },
    {
      "package": "sf",
      "role": "Imports"
    },
    {
      "package": "mapiso",
      "role": "Imports"
    },
    {
      "package": "maplegend",
      "role": "Imports"
    },
    {
      "package": "grDevices",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "tinytest",
      "role": "Suggests"
    },
    {
      "package": "covr",
      "role": "Suggests"
    },
    {
      "package": "lwgeom",
      "role": "Suggests"
    }
  ],
  "_owner": "riatelab",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [],
  "_tags": [],
  "_topics": [
    "map",
    "spatial",
    "tanaka"
  ],
  "_stars": 85,
  "_contributors": [
    {
      "user": "rcarto",
      "count": 51,
      "uuid": 3041254
    }
  ],
  "_userbio": {
    "uuid": 17590565,
    "type": "organization",
    "name": "riatelab",
    "followers": 87,
    "description": "Spatial analysis and mapping software packages created by the Center for Spatial Analysis and Geovisualization - RIATE"
  },
  "_downloads": {
    "count": 331,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/tanaka"
  },
  "_devurl": "https://github.com/riatelab/tanaka",
  "_searchresults": 27,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "extra/tanaka.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/riatelab/tanaka",
  "_realowner": "riatelab",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2019-03-08"
    },
    {
      "version": "0.1.1",
      "date": "2019-10-07"
    },
    {
      "version": "0.1.2",
      "date": "2020-03-23"
    },
    {
      "version": "0.1.3",
      "date": "2020-04-14"
    },
    {
      "version": "0.2.0",
      "date": "2022-01-07"
    },
    {
      "version": "0.3.0",
      "date": "2022-07-04"
    },
    {
      "version": "0.4.0",
      "date": "2023-11-28"
    }
  ],
  "_exports": [
    "tanaka",
    "tanaka_contour"
  ],
  "_help": [
    {
      "page": "tanaka-package",
      "title": "Tanaka Contours Package",
      "topics": [
        "tanaka-package"
      ]
    },
    {
      "page": "tanaka",
      "title": "Plot a Tanaka Map",
      "topics": [
        "tanaka"
      ]
    },
    {
      "page": "tanaka_contour",
      "title": "Create a Contour Layer",
      "topics": [
        "tanaka_contour"
      ]
    }
  ],
  "_pkglogo": "https://github.com/riatelab/tanaka/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/riatelab/tanaka/raw/HEAD/README.md",
  "_rundeps": [
    "class",
    "classInt",
    "cli",
    "cpp11",
    "DBI",
    "e1071",
    "isoband",
    "KernSmooth",
    "mapiso",
    "maplegend",
    "MASS",
    "proxy",
    "Rcpp",
    "rlang",
    "s2",
    "sf",
    "terra",
    "units",
    "wk"
  ],
  "_score": 5.536873948928962,
  "_indexed": true,
  "_nocasepkg": "tanaka",
  "_universes": [
    "riatelab",
    "rcarto"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.4.0",
      "date": "2026-06-21T11:11:29.000Z",
      "distro": "noble",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "b7674df3113f03038a86d163f19943e1d7cf32c2ce210c9f3844e08c561eb979",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.4.0",
      "date": "2026-06-21T11:11:28.000Z",
      "distro": "noble",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "a5eae91469a8a3a9a4ebecaabc35d6ab640b3da66c97f2a98850951fef77919b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.4.0",
      "date": "2026-06-21T11:10:42.000Z",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "cd2e63922f74ac619170bc14cff398b27ab880fd078a8c35d4c33170e287ea8b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.4.0",
      "date": "2026-06-21T11:11:13.000Z",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "3759d388497c033b4d3ac6fde20fc1f5ca180963d63aa76e4bbfc33842a99c5f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.4.0",
      "date": "2026-06-21T11:11:35.000Z",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "d9eae4cdef463576a3e05d911ce54240d3f4e8548150fd4e13fdd4f72df27583",
      "status": "success",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.4.0",
      "date": "2026-06-21T11:10:34.000Z",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "07ddfaaa6b173b1e09c706b7bcd4157c42e3fced85660e4e9560aac4cd05602a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.4.0",
      "date": "2026-06-21T11:17:24.000Z",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "dbd6fcb3175c8ad92f2da38aa3296c8a10f8ac93d05170f3b4473483ddcab722",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.4.0",
      "date": "2026-06-21T11:10:31.000Z",
      "commit": "fd2efc3d9b417612c81c318f0223a40f5f4e6518",
      "fileid": "2f280a5b09591b52ba993f34694f1ac34e2521331074a48cc7f64487a6f5e052",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/riatelab/actions/runs/27902332010"
    }
  ]
}