{ "_id": "6a10670aacfb0bcc41ca90c1", "Package": "RNCEP", "Type": "Package", "Title": "Obtain, Organize, and Visualize NCEP Weather Data", "Version": "1.0.11", "Date": "2025-01-22", "Authors@R": "c(\nperson(given = \"Michael U.\",\nfamily = \"Kemp\",\nemail = \"mukemp+RNCEP@gmail.com\",\nrole = c(\"aut\",\"cre\")),\nperson(given = \"E. Emiel\",\nfamily = \"van Loon\",\nemail = \"e.e.vanloon@uva.nl\",\nrole = \"ths\"),\nperson(given = \"Judy\",\nfamily = \"Shamoun-Baranes\",\nemail = \"j.z.shamoun-baranes@uva.nl\",\nrole = \"ths\"),\nperson(given = \"Willem\",\nfamily = \"Bouten\",\nemail = \"W.Bouten@uva.nl\",\nrole = \"ths\"))", "Maintainer": "Michael U. Kemp ", "Description": "Contains functions to retrieve, organize, and visualize\nweather data from the NCEP/NCAR Reanalysis\n()\nand NCEP/DOE Reanalysis II\n()\ndatasets. Data are queried via the Internet and may be\nobtained for a specified spatial and temporal extent or\ninterpolated to a point in space and time. We also provide\nfunctions to visualize these weather data on a map. There are\nalso functions to simulate flight trajectories according to\nspecified behavior using either NCEP wind data or data\nspecified by the user.", "License": "GPL (>= 2)", "LazyLoad": "yes", "LazyData": "true", "URL": "https://psl.noaa.gov/data/gridded/index.html\nhttps://sites.google.com/site/michaelukemp/home", "Packaged": { "Date": "2026-05-08 05:46:05 UTC", "User": "root" }, "NeedsCompilation": "no", "Author": "Michael U. Kemp [aut, cre], E. Emiel van Loon [ths], Judy\nShamoun-Baranes [ths], Willem Bouten [ths]", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2025-01-23 14:00:03 UTC", "RemoteUrl": "https://github.com/cran/RNCEP", "RemoteRef": "HEAD", "RemoteSha": "aaf0c44111ca4a1baf60efaec555796665ada549", "MD5sum": "cee4f2dc620f7d5b710c5c3c7d10bbcd", "_user": "cran", "_type": "src", "_file": "RNCEP_1.0.11.tar.gz", "_fileid": "cdbd20ddb1e7554f2112c10f5085020bd2dbdd3e3bd5a7e9c06f1324eb712077", "_filesize": 539234, "_sha256": "cdbd20ddb1e7554f2112c10f5085020bd2dbdd3e3bd5a7e9c06f1324eb712077", "_created": "2026-05-08T05:46:05.000Z", "_published": "2026-05-22T14:24:10.392Z", "_distro": "noble", "_jobs": [ { "job": 77399104567, "time": 150, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "6872702276" }, { "job": 77399104703, "time": 126, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "6872696994" }, { "job": 77399103672, "time": 180, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "6872667313" }, { "job": 77399104027, "time": 124, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7162860920" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/25539136300", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/RNCEP", "_commit": { "id": "aaf0c44111ca4a1baf60efaec555796665ada549", "author": "Michael U. Kemp ", "committer": "cran-robot ", "message": "version 1.0.11\n", "time": 1737640803 }, "_maintainer": { "name": "Michael U. Kemp", "email": "mukemp+rncep@gmail.com" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 2.10", "role": "Depends" }, { "package": "maps", "role": "Depends" }, { "package": "RColorBrewer", "role": "Imports" }, { "package": "abind", "role": "Imports" }, { "package": "fields", "role": "Imports" }, { "package": "tgp", "role": "Imports" }, { "package": "tcltk", "role": "Imports" }, { "package": "graphics", "role": "Imports" }, { "package": "sp", "role": "Imports" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 1, "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 344, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RNCEP" }, "_mentions": 17, "_searchresults": 97, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/RNCEP.html", "manual.pdf" ], "_realowner": "cran", "_cranurl": false, "_releases": [ { "version": "1.0.1", "date": "2011-01-12" }, { "version": "1.0.2", "date": "2011-04-11" }, { "version": "1.0.3", "date": "2011-08-12" }, { "version": "1.0.4", "date": "2012-04-05" }, { "version": "1.0.5", "date": "2012-08-14" }, { "version": "1.0.6", "date": "2013-03-21" }, { "version": "1.0.7", "date": "2014-11-24" }, { "version": "1.0.8", "date": "2017-01-25" }, { "version": "1.0.9", "date": "2020-03-10" }, { "version": "1.0.10", "date": "2020-05-27" }, { "version": "1.0.11", "date": "2025-01-23" } ], "_exports": [ "NCEP.aggregate", "NCEP.Airspeed", "NCEP.array2df", "NCEP.bind", "NCEP.flight", "NCEP.FlowSpeed", "NCEP.gather", "NCEP.gather.gaussian", "NCEP.gather.pressure", "NCEP.gather.surface", "NCEP.Groundspeed", "NCEP.interp", "NCEP.interp.gaussian", "NCEP.interp.pressure", "NCEP.interp.surface", "NCEP.loxodrome", "NCEP.M.Groundspeed", "NCEP.NegFlowSpeed", "NCEP.PartialSpeed", "NCEP.restrict", "NCEP.Tailwind", "NCEP.track2kml", "NCEP.uv.revert", "NCEP.vis.area", "NCEP.vis.points", "robust.NCEP.interp.gaussian", "robust.NCEP.interp.pressure", "robust.NCEP.interp.surface" ], "_datasets": [ { "name": "gull", "title": "GPS data points from a lesser black-backed gull", "object": "gull", "class": [ "data.frame" ], "fields": [ "datetime", "latitude", "longitude", "altitude" ], "rows": 22115, "table": false, "tojson": true } ], "_help": [ { "page": "RNCEP-package", "title": "This package of functions retrieves, organizes, and visualizes weather data from either the NCEP/NCAR Reanalysis or NCEP/DOE Reanalysis II datasets", "topics": [ "RNCEP-package", "RNCEP" ] }, { "page": "gull", "title": "GPS data points from a lesser black-backed gull", "topics": [ "gull" ] }, { "page": "NCEP.aggregate", "title": "Temporally Aggregate Weather Data", "topics": [ "NCEP.aggregate" ] }, { "page": "NCEP.Airspeed", "title": "Calculate flow-assistance according to equation 'Airspeed'", "topics": [ "NCEP.Airspeed" ] }, { "page": "NCEP.array2df", "title": "Convert data from an array to a data frame", "topics": [ "NCEP.array2df" ] }, { "page": "NCEP.bind", "title": "Bind Two 3-D Arrays of Weather Data Along the Prime Meridian", "topics": [ "NCEP.bind" ] }, { "page": "NCEP.flight", "title": "Simulate Trajectories", "topics": [ "NCEP.flight" ] }, { "page": "NCEP.FlowSpeed", "title": "Calculate flow-assistance according to equation 'FlowSpeed'", "topics": [ "NCEP.FlowSpeed" ] }, { "page": "NCEP.gather", "title": "Queries Weather Data", "topics": [ "NCEP.gather", "NCEP.gather.gaussian", "NCEP.gather.pressure", "NCEP.gather.surface", "robust.NCEP.gather.gaussian", "robust.NCEP.gather.pressure", "robust.NCEP.gather.surface" ] }, { "page": "NCEP.Groundspeed", "title": "Calculate flow-assistance according to equation 'Groundspeed'", "topics": [ "NCEP.Groundspeed" ] }, { "page": "NCEP.interp", "title": "Interpolates Weather Data to a point in space and time", "topics": [ "NCEP.interp", "NCEP.interp.gaussian", "NCEP.interp.pressure", "NCEP.interp.surface", "robust.NCEP.interp.gaussian", "robust.NCEP.interp.pressure", "robust.NCEP.interp.surface" ] }, { "page": "NCEP.loxodrome", "title": "Calculate the loxodrome angle between two points on Earth.", "topics": [ "NCEP.loxodrome" ] }, { "page": "NCEP.M.Groundspeed", "title": "Calculate flow-assistance according to equation 'M.Groundspeed'", "topics": [ "NCEP.M.Groundspeed" ] }, { "page": "NCEP.NegFlowSpeed", "title": "Calculate flow-assistance according to equation 'NegFlowSpeed'", "topics": [ "NCEP.NegFlowSpeed" ] }, { "page": "NCEP.PartialSpeed", "title": "Calculate flow-assistance according to equation 'PartialSpeed'", "topics": [ "NCEP.PartialSpeed" ] }, { "page": "NCEP.restrict", "title": "Temporally Filters Weather Data", "topics": [ "NCEP.restrict" ] }, { "page": "NCEP.Tailwind", "title": "Calculate flow-assistance according to equation 'Tailwind'", "topics": [ "NCEP.Tailwind" ] }, { "page": "NCEP.track2kml", "title": "Plot a track in Google Earth", "topics": [ "NCEP.track2kml" ] }, { "page": "NCEP.uv.revert", "title": "Reverts speed and direction to U and V components.", "topics": [ "NCEP.uv.revert" ] }, { "page": "NCEP.vis.area", "title": "Visualize Weather Data on a Map", "topics": [ "NCEP.vis.area" ] }, { "page": "NCEP.vis.points", "title": "Visualize Weather Data Interpolated to a Point on a Map", "topics": [ "NCEP.vis.points" ] } ], "_rundeps": [ "abind", "cluster", "dotCall64", "fields", "lattice", "maps", "maptree", "RColorBrewer", "Rcpp", "rpart", "sp", "spam", "tgp", "viridisLite" ], "_score": 2.9867717342662448, "_indexed": true, "_nocasepkg": "rncep", "_universes": [ "cran" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.0.11", "date": "2026-05-08T05:48:17.000Z", "distro": "noble", "commit": "aaf0c44111ca4a1baf60efaec555796665ada549", "fileid": "a7005fd80abd6a5b7646a99a7e0610c74b911381b98bbebeb0ba0071f2845aee", "status": "success", 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