Package: RNCEP Type: Package Title: Obtain, Organize, and Visualize NCEP Weather Data Version: 1.0.11 Date: 2025-01-22 Authors@R: c( person(given = "Michael U.", family = "Kemp", email = "mukemp+RNCEP@gmail.com", role = c("aut","cre")), person(given = "E. Emiel", family = "van Loon", email = "e.e.vanloon@uva.nl", role = "ths"), person(given = "Judy", family = "Shamoun-Baranes", email = "j.z.shamoun-baranes@uva.nl", role = "ths"), person(given = "Willem", family = "Bouten", email = "W.Bouten@uva.nl", role = "ths")) Maintainer: Michael U. Kemp Description: Contains functions to retrieve, organize, and visualize weather data from the NCEP/NCAR Reanalysis () and NCEP/DOE Reanalysis II () datasets. Data are queried via the Internet and may be obtained for a specified spatial and temporal extent or interpolated to a point in space and time. We also provide functions to visualize these weather data on a map. There are also functions to simulate flight trajectories according to specified behavior using either NCEP wind data or data specified by the user. License: GPL (>= 2) Imports: RColorBrewer, abind, fields, tgp, tcltk, graphics, sp LazyLoad: yes LazyData: true Depends: R (>= 2.10), maps URL: https://psl.noaa.gov/data/gridded/index.html https://sites.google.com/site/michaelukemp/home Packaged: 2026-10-05 11:59:20 UTC; root NeedsCompilation: no Author: Michael U. Kemp [aut, cre], E. Emiel van Loon [ths], Judy Shamoun-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