{ "_id": "6a1d27ca1d7bb097a0a38313", "Package": "starsExtra", "Title": "Miscellaneous Functions for Working with 'stars' Rasters", "Version": "0.2.8", "Authors@R": "person(\"Michael\", \"Dorman\", email = \"dorman@post.bgu.ac.il\", role = c(\"aut\", \"cre\"))", "Description": "Miscellaneous functions for working with 'stars' objects,\nmainly single-band rasters. Currently includes functions for:\n(1) focal filtering, (2) detrending of Digital Elevation\nModels, (3) calculating flow length, (4) calculating the\nConvergence Index, (5) calculating topographic aspect and\ntopographic slope.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "LazyData": "true", "RoxygenNote": "7.2.3", "VignetteBuilder": "knitr", "URL": "https://michaeldorman.github.io/starsExtra/,\nhttps://github.com/michaeldorman/starsExtra/", "BugReports": "https://github.com/michaeldorman/starsExtra/issues/", "Config/pak/sysreqs": "libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev\nlibssl-dev libproj-dev libsqlite3-dev libudunits2-dev", "Repository": "https://michaeldorman.r-universe.dev", "Date/Publication": "2024-01-14 07:01:31 UTC", "RemoteUrl": "https://github.com/michaeldorman/starsextra", "RemoteRef": "HEAD", "RemoteSha": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-31 09:56:15 UTC", "User": "root" }, "Author": "Michael Dorman [aut, cre]", "Maintainer": "Michael Dorman ", "MD5sum": "6c99c8256f91039a38d2e39a7f572e71", "_user": "michaeldorman", "_type": "src", "_file": "starsExtra_0.2.8.tar.gz", "_fileid": "bd17ba75d8519b858f151bdc990e02cb94768f91d9d0f792ba44ed6b5ab87959", "_filesize": 1995554, "_sha256": "bd17ba75d8519b858f151bdc990e02cb94768f91d9d0f792ba44ed6b5ab87959", "_created": "2026-05-31T09:56:15.000Z", "_published": "2026-06-01T06:33:46.648Z", "_distro": "noble", "_jobs": [ { "job": 78798415504, "time": 160, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7315786828" }, { "job": 78798415372, "time": 177, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7315788567" }, { "job": 78798415585, "time": 170, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7315787761" }, { "job": 78798415725, "time": 164, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7315787142" }, { "job": 78798415796, "time": 148, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7315784965" }, { "job": 78798415817, "time": 331, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "7315804270" }, { "job": 78798415446, "time": 183, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7315786205" }, { "job": 78798415590, "time": 272, "config": "macos-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7315797078" }, { "job": 78798415053, "time": 232, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7315768372" }, { "job": 78798415491, "time": 132, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7315783537" }, { "job": 78798415720, "time": 150, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7315785673" }, { "job": 78798415285, "time": 140, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7324808222" }, { "job": 78798415793, "time": 128, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7315783246" } ], "_buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/michaeldorman/starsextra", "_commit": { "id": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "author": "michaeldorman ", "committer": "michaeldorman ", "message": "add date\n", "time": 1705215691 }, "_maintainer": { "name": "Michael Dorman", "email": "dorman@post.bgu.ac.il", "login": "michaeldorman", "description": "", "uuid": 9386655 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "sf", "role": "Depends" }, { "package": "stars", "role": "Depends" }, { "package": "methods", "role": "Imports" }, { "package": "parallel", "role": "Imports" }, { "package": "mgcv", "role": "Imports" }, { "package": "nngeo", "role": "Imports" }, { "package": "units", "role": "Imports" }, { "package": "tinytest", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "raster", "role": "Suggests" } ], "_owner": "michaeldorman", "_selfowned": true, "_usedby": 2, "_updates": [], "_tags": [], "_stars": 25, "_contributors": [ { "user": "michaeldorman", "count": 36, "uuid": 9386655 } ], "_userbio": { "uuid": 9386655, "type": "user", "name": "Michael Dorman" }, "_downloads": { "count": 304, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/starsExtra" }, "_devurl": "https://github.com/michaeldorman/starsextra", "_pkgdown": "https://michaeldorman.github.io/starsExtra/", "_searchresults": 90, "_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/starsExtra.html", "manual.pdf" ], "_homeurl": "https://github.com/michaeldorman/starsextra", "_realowner": "michaeldorman", "_cranurl": true, "_releases": [ { "version": "0.0.3", "date": "2020-04-22" }, { "version": "0.1.0", "date": "2020-06-25" }, { "version": "0.1.2", "date": "2020-08-31" }, { "version": "0.2.0", "date": "2020-11-01" }, { "version": "0.2.2", "date": "2021-01-10" }, { "version": "0.2.4", "date": "2021-03-16" }, { "version": "0.2.5", "date": "2021-06-15" }, { "version": "0.2.6", "date": "2021-09-06" }, { "version": "0.2.7", "date": "2021-11-18" }, { "version": "0.2.8", "date": "2024-01-13" } ], "_exports": [ "aspect", "CI", "detrend", "dist_to_nearest", "extract2", "flowlength", "focal2", "focal2r", "footprints", "layer_to_matrix", "layer_to_vector", "make_grid", "matrix_extend", "matrix_get_neighbors", "matrix_to_stars", "matrix_trim", "mode_value", "normalize_2d", "normalize_3d", "rgb_to_greyscale", "slope", "trim2", "w_azimuth", "w_circle" ], "_datasets": [ { "name": "carmel", "title": "Digital Elevation Model of Mount Carmel", "object": "carmel", "class": [ "stars" ], "fields": [], "table": true, "tojson": false }, { "name": "dem", "title": "Small Digital Elevation Model", "object": "dem", "class": [ "stars" ], "fields": [], "table": true, "tojson": false }, { "name": "golan", "title": "Digital Elevation Model of Golan Heights", "object": "golan", "class": [ "stars" ], "fields": [], "table": true, "tojson": false }, { "name": "landsat", "title": "RGB image of Mount Carmel", "object": "landsat", "class": [ "stars" ], "fields": [], "table": true, "tojson": false } ], "_help": [ { "page": "aspect", "title": "Calculate topographic aspect from a DEM", "topics": [ "aspect" ] }, { "page": "carmel", "title": "Digital Elevation Model of Mount Carmel", "topics": [ "carmel" ] }, { "page": "CI", "title": "Calculate the Convergence Index (CI) from a slope raster", "topics": [ "CI" ] }, { "page": "dem", "title": "Small Digital Elevation Model", "topics": [ "dem" ] }, { "page": "detrend", "title": "Detrend a Digital Elevation Model", "topics": [ "detrend" ] }, { "page": "dist_to_nearest", "title": "Calculate raster of distances to nearest feature", "topics": [ "dist_to_nearest" ] }, { "page": "extract2", "title": "Extract raster values by lines or polygons", "topics": [ "extract2" ] }, { "page": "flowlength", "title": "Calculate flow length", "topics": [ "flowlength" ] }, { "page": "focal2", "title": "Apply a focal filter on a raster", "topics": [ "focal2" ] }, { "page": "focal2r", "title": "Apply a focal filter on a raster (R)", "topics": [ "focal2r" ] }, { "page": "footprints", "title": "Footprints", "topics": [ "footprints" ] }, { "page": "golan", "title": "Digital Elevation Model of Golan Heights", "topics": [ "golan" ] }, { "page": "landsat", "title": "RGB image of Mount Carmel", "topics": [ "landsat" ] }, { "page": "layer_to_matrix", "title": "Get 'stars' layer values as matrix", "topics": [ "layer_to_matrix" ] }, { "page": "layer_to_vector", "title": "Get 'stars' layer values as vector", "topics": [ "layer_to_vector" ] }, { "page": "make_grid", "title": "Make 'stars' grid from 'sf' layer", "topics": [ "make_grid" ] }, { "page": "matrix_extend", "title": "Extend matrix", "topics": [ "matrix_extend" ] }, { "page": "matrix_get_neighbors", "title": "Get neighboring cell values for given matrix cell", "topics": [ "matrix_get_neighbors" ] }, { "page": "matrix_to_stars", "title": "Convert 'matrix' to 'stars'", "topics": [ "matrix_to_stars" ] }, { "page": "matrix_trim", "title": "Trim matrix", "topics": [ "matrix_trim" ] }, { "page": "mode_value", "title": "Mode", "topics": [ "mode_value" ] }, { "page": "normalize_2d", "title": "Normalize a 2D 'stars' object", "topics": [ "normalize_2d" ] }, { "page": "normalize_3d", "title": "Normalize a 3D 'stars' object", "topics": [ "normalize_3d" ] }, { "page": "rgb_to_greyscale", "title": "Convert RGB to greyscale", "topics": [ "rgb_to_greyscale" ] }, { "page": "slope", "title": "Calculate topographic slope from a DEM", "topics": [ "slope" ] }, { "page": "trim2", "title": "Remove empty outer rows and columns", "topics": [ "trim2" ] }, { "page": "w_azimuth", "title": "Create matrix with azimuths to center", "topics": [ "w_azimuth" ] }, { "page": "w_circle", "title": "Create matrix with circular weight pattern", "topics": [ "w_circle" ] } ], "_readme": "https://github.com/michaeldorman/starsextra/raw/HEAD/README.md", "_rundeps": [ "abind", "BH", "class", "classInt", "data.table", "DBI", "e1071", "KernSmooth", "lattice", "MASS", "Matrix", "mgcv", "nabor", "nlme", "nngeo", "proxy", "Rcpp", "RcppEigen", "rlang", "s2", "sf", "stars", "units", "wk" ], "_vignettes": [ { "source": "intro.Rmd", "filename": "intro.html", "title": "Introduction", "engine": "knitr::rmarkdown", "headings": [ "Package starsExtra", "Installation", "Usage", "Examples", "Focal filter: aggregation functions", "Focal filter: window size", "Topographic slope", "Topographic aspect", "Convergence Index" ], "created": "2020-04-10 21:36:26", "modified": "2020-10-03 18:34:18", "commits": 7 } ], "_score": 6.829303772831025, "_indexed": true, "_nocasepkg": "starsextra", "_universes": [ "michaeldorman" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.2.8", "date": "2026-05-31T09:58:39.000Z", "distro": "noble", "arch": "aarch64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "41cd32ab3537a847901de11331a693763cd0b50645dd0eb157aac2770622afa8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.7.0", "os": "linux", "version": "0.2.8", "date": "2026-05-31T09:58:47.000Z", "distro": "noble", "arch": "x86_64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "0416df12585e84d47802a62bfe2357953bbe174ae9b1fcaaf913d3006dfa6bc4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.6.0", "os": "linux", "version": "0.2.8", "date": "2026-05-31T09:58:48.000Z", "distro": "noble", "arch": "aarch64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "baad9d6d1de1dd01f1a5cfda5a34926644987256149636fa2f6b334ac9aff01a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.6.0", "os": "linux", "version": "0.2.8", "date": "2026-05-31T09:58:40.000Z", "distro": "noble", "arch": "x86_64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "1f7fabd0af7475579f697549865d10c2c6f92f3ccce131f55e3167cc8fb830ee", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.5.3", "os": "mac", "version": "0.2.8", "date": "2026-05-31T09:58:35.000Z", "arch": "aarch64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "b2e622b0dc34a5f8a6c626f60980fd0bcf675289c90e90544e597c58ffe6a261", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.5.3", "os": "mac", "version": "0.2.8", "date": "2026-05-31T10:00:46.000Z", "arch": "x86_64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "271ae4ef76bda0ab5d4b4ac4e91fc921dff9edc5462362f1127bb176686d39b2", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.6.0", "os": "mac", "version": "0.2.8", "date": "2026-05-31T09:58:32.000Z", "arch": "aarch64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "97d2b9903cfed2cb6a4ab894fbb2ad044da8f5f5856937030634fa544838748c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.6.0", "os": "mac", "version": "0.2.8", "date": "2026-05-31T09:59:43.000Z", "arch": "x86_64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "bb2e682266ff95d58e7407a949fe60fbedd7e039f874265c322c6302fc778ada", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.6.0", "os": "wasm", "version": "0.2.8", "date": "2026-05-31T09:58:45.000Z", "arch": "emscripten", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "7cfaaaae73f5c422b21877c7f22baf7b3817e0b753c237d4045c1c6195731169", "status": "success", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.7.0", "os": "win", "version": "0.2.8", "date": "2026-05-31T09:58:03.000Z", "arch": "x86_64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "b3a134873259bb2626c954969b43b5c99586a6e0487c5ff2520154f6e07d193b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.5.3", "os": "win", "version": "0.2.8", "date": "2026-06-01T06:32:29.000Z", "arch": "x86_64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "24a64a422bd62889faa50485738114dab758ca84988645796630b4fc27e6d7a9", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" }, { "r": "4.6.0", "os": "win", "version": "0.2.8", "date": "2026-05-31T09:57:48.000Z", "arch": "x86_64", "commit": "d411aa156db2a1bf545c975d0c67f72fa2ae4f9d", "fileid": "47e044ccb8a8e81a5a47a2e79309b64a70ba4fa16465f2693f31f6a5352f86d3", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/michaeldorman/actions/runs/26709391754" } ] }